, 0x3000, 0x202, &(0x7f0000000000), 0x0, 0x0)
r0 = memfd_create(&(0x7f0000000040)='systemem0*{-/uservboxnet0\x00', 0x2)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x301040, 0x0)
syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0xd08, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="e8c0f7cf9848b75655845fa708dc256b63cc460d63d74ac073cf89776084de9fe84d9c856e6b65f95e880aae6bb77ad67be2a0a36fdd90f1caef5d8f08276ffee1a8acb38ab4bc1974283f14113f6e8068217ef840193c09d74e86f1e891eab7c663b43d1610c81ba1c25b0779f2c21dc8dafc9dabb5e0a507afcf400fd576f3bc54b4c8bb2de2db2e285184e73c2b429e5bb66d39cc9814cb13d4deca3c302f4c17c586baabe116afa6daeb92c604899eac0874960159a7f8f5de66af73a79a3482bf0d186161135f35cad182a93d8de23f521306f66f50670dd20f50bd5f31c9ceff", 0xe3, 0x8}, {&(0x7f0000000280)="7c69f9ef78664bec583c9cd5277db7f91a8beac96ab13870f21318ca6375aa395121b778b5244ef783a029b08fffd535f7a3139ad3ad9e7a69cb3f76b719ab831bb100b6f88383b7c443992fdf2d9a7c2602", 0x52, 0x8}], 0x10, &(0x7f0000000340)={[{@notreelog='notreelog', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@noacl='noacl', 0x2c}, {@ssd='ssd', 0x2c}, {@ssd='ssd', 0x2c}]})
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x2, r1})

2018/05/17 21:40:23 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x20000a912, &(0x7f0000000000)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x962, 0x2, 0x9, 0x7f, 0x8, 0x8, 0xca55], 0x7, 0x7, 0x2b8b, 0xd251, 0x80000000, 0x0, {0x6df, 0x8, 0x5, 0x1, 0xd8d, 0x6, 0x2, 0x100000001, 0xffffffffffff0001, 0x9, 0x0, 0xffffffffffffff0f, 0x20, 0x391, "9df18cd79ed8afd1c3ace3f6f43f711cef5e2737892102b9ba60fc5cb7a98b38"}})
r2 = socket$can_bcm(0x1d, 0x2, 0x2)
getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/05/17 21:40:23 executing program 7:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x3}, {0x80000001, 0x1}, 0x7, 0x4, 0x4})
r1 = epoll_create1(0x0)
r2 = socket(0x100000000001a, 0x80000000002, 0x3)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1a000, r2, &(0x7f0000e47000))

2018/05/17 21:40:23 executing program 2:
setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1)
setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000080), 0x4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8)
r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240))
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14)
r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xa67, 0x20000)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180)=0x3, 0x4)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000140)={0x3, 0x80000001, 0xffff, 0x1, 0x3})

2018/05/17 21:40:23 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0x10, 0x8080b, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={<r2=>0x0, <r3=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r3, 0x0)
r4 = pkey_alloc(0x0, 0x2)
pkey_free(r4)
sched_getparam(r2, &(0x7f0000000000))
setpriority(0x1, 0x0, 0x0)

[  111.413542] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'.
2018/05/17 21:40:23 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x10, 0x0, 0x2, 0x1}, 0xfffffffffffffe8e)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="7db0f59f5ce8da77b42c89dd01910bc961a23004b6b0f2808b5b40771fad98379e75a476bb", &(0x7f0000000140)="44da993512212a246546be05a3e1f544cae69c763155cf635930a33cb0fecbd9bf28f63d44ac5577d327c205642f9bcba0cc618686a4993704fb6326259a2c835868256a952909bc8f8761f06a8ae53260993cca196c5c3b610f5f7d77463bd2ccc866d830b5b677c2b2", 0xfffffffffffffffe}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10)

2018/05/17 21:40:23 executing program 6:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x223, 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040))
syz_emit_ethernet(0xda, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0xab, 0xab, "abbf", "4cb60a", 0x6, "4f31ed2afcf158300d54873baa28d58698c28ec9684ee3cf757571c28fe8c1c5ae8df1559b7cefe827983bc02dba71162a27481d530e4bbf064bfb9203245af312e7385160cdfa99e6754021f02bc6a3112cb13787c4b9fdc2dbd4a0f1fde419e3ba3c664489ba98c0497ded2ee9c7dd092907d46ddbcda735cab0810699850b6694b120e5e0222cec9c70d33fa78c6ca31607684281628a6c4c2b44c259264648fac28d505cc631005c59f6105516805b5dfb310850fc0685f5446ddf5f2e14707353"}}}}}, &(0x7f0000000180)={0x0, 0x4, [0xe4c, 0xb15, 0x3cb, 0x5fc]})
r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0)
socketpair(0x11, 0x8000a, 0xffffffff, &(0x7f0000000340))
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x7ff, {{0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x9}}}, 0x108)

2018/05/17 21:40:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000180)=""/247)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x5})

2018/05/17 21:40:23 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19})
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x20)
ioctl$TIOCGSOFTCAR(r0, 0x40085500, &(0x7f0000000080))

2018/05/17 21:40:23 executing program 4:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x361, 0x7a5)
r1 = gettid()
tkill(r1, 0x10)
rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8)
r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x38000)
setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000200)=0x10000, 0x4)
ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3)
timer_create(0x2, &(0x7f00000000c0)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000))
r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x101000)
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000080)={0x3a, @empty, 0x4e21, 0x3, 'sh\x00', 0xe, 0x1, 0x5f}, 0x2c)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100))
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={<r4=>0x0, 0x10001}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4)
timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000000140))

2018/05/17 21:40:23 executing program 2:
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$assume_authority(0x1d, r0)
add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="c1", 0x1, r0)
r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80000000, 0x200040)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0))
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f")
time(&(0x7f0000000000))
mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)

2018/05/17 21:40:23 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x8)
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="3232f15e00e3ee5f81ce2bdba2a12e7d633f02fe3c1ed6ea9ff7738bbedf1c989984c983c5e4e51929")
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$kcm(0xa, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x541b, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r3})
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x91f7, 0x1, 0xb42a, 0x8, 0x80})
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00')
sendmsg$FOU_CMD_GET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r4, 0x300, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x40)

2018/05/17 21:40:24 executing program 0:
openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x9e8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "2c6f7365000b0000000054f139580800", 'veth0\x00', 'syzkaller0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x928, 0x928, 0x958, [@devgroup={'devgroup\x00', 0x18}, @among={'among\x00', 0x850, {{0x400, 0x0, 0x0, {[], 0x3, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @multicast1=0xe0000001}]}, {[], 0x1, [{[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0xa60)

2018/05/17 21:40:24 executing program 4:
socket$can_raw(0x1d, 0x3, 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x180)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={<r1=>0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x20d0, 0x2, 0x3, 0x6, 0xff, 0xadc7, 0xc1, 0xffffffffffffff51, 0x4, 0x1f, 0x2, 0x0, 0x4, 0x2]}, &(0x7f0000000440)=0x100)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={<r2=>r1, 0x4, 0x7f, 0x100000000, 0x8, 0x6e81cdb4}, &(0x7f0000000300)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x2, 0xffff, 0xd}, &(0x7f00000002c0)=0x98)
r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd)
r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, @loopback}, &(0x7f00000016c0)=0x10, 0x80000)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x3, 0x4d, [], 0x1, &(0x7f0000000480)=[{}], &(0x7f00000004c0)=""/77}, &(0x7f00000005c0)=0x78)
inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001700), &(0x7f0000001740)=0x8)

2018/05/17 21:40:24 executing program 7:
r0 = userfaultfd(0x801)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
r1 = dup(r0)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000})

2018/05/17 21:40:24 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x100000001, 0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
msgsnd(0x0, &(0x7f00000001c0)={0x3}, 0x8, 0x0)

2018/05/17 21:40:24 executing program 6:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4)
r1 = getpid()
r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140))
sched_rr_get_interval(r1, &(0x7f0000000000))
sendto$inet6(r0, &(0x7f0000000100)="0b00020000000000000064e1", 0xc, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c)

2018/05/17 21:40:24 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7f, 0x20001, 0x2}, 0x2c)
r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x1, 0x80000)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000340)=0xb1d4, 0x4)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x0, 0x6, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0))
fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, <r3=>0x0})
syz_open_procfs(r3, &(0x7f00000002c0)='net/anycast6\x00')
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)}, 0x20)
r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0)
ioctl$TIOCMSET(r4, 0x5418, &(0x7f00000000c0))
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000001c0)}, 0x10)

2018/05/17 21:40:24 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = socket(0x8, 0x8000f, 0x0)
connect$can_bcm(r3, &(0x7f0000000000)={0x1d}, 0x10)
ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f0000000080))

2018/05/17 21:40:24 executing program 3:
timer_create(0x9, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040))
r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x800)
timer_delete(0x0)

2018/05/17 21:40:24 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'})
socketpair(0xb, 0x805, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb4a, 0x9, 0x0, 0x12, 0x7, 0x1, "8d905716a458a355a5c95f5bcdeb06e62feaf163d8a53f93b35348e5553bf9a69edcaf433c57a6bc40c0c328f1c66d96308d4a1d2d1fa8c35ae94d11f1dd3b55", "95ef5209b98c332e22fbf8bb54c41b0d97fafb8b33381d6bb1847f825286ba82023cb9a23e78f3387c19c0d756b407c022a7d696d5c9f74cf1116355eb03b909", "0b3c75c5480ed1c978d4b7c5c6e7d6f438dae20c638bdda5954a1bf45d44c793", [0x80000001, 0x101]})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x7})

2018/05/17 21:40:24 executing program 3:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket(0x2, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0))
ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0xfffffffffffffffe, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e24, @rand_addr=0x400}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x3, 0x80000001, 0x80000001, 0x1, 0x2000000000, &(0x7f0000000080)='sit0\x00', 0xffffffffffff0000, 0x4, 0xffffffff})
bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10)
getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @remote, <r2=>0x0}, &(0x7f0000000140)=0xc)
bind$can_raw(r0, &(0x7f0000000180)={0x1d, r2}, 0x10)
getitimer(0x3, &(0x7f0000000280))
setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0)

2018/05/17 21:40:24 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x8a69, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000280)}, 0x20)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0xd4, 0x5})
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x4)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18)

2018/05/17 21:40:24 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0xa, 0x2, 0x0)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0)
ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x100000001, 0x14, 0x1})
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x3c1, 0x2, 0x2b0, [0x20000660], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x140, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'veth1_to_bond\x00', {}, 'syzkaller1\x00'}}}, @cluster={'cluster\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x328)

2018/05/17 21:40:24 executing program 6:
r0 = gettid()
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4002}, r0, 0xd, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffff000000000000"], 0x0)

2018/05/17 21:40:24 executing program 0:
r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
r1 = request_key(&(0x7f0000001900)='syzkaller\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001980)='\x00', 0xfffffffffffffffc)
request_key(&(0x7f0000001840)='id_resolver\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)='user@\x00', r1)
ppoll(&(0x7f0000000180)=[{r0, 0x400}, {r0, 0x2}, {r0, 0x80}, {r0, 0x6000}, {r0, 0x10}, {r0, 0x81}, {r0, 0x4000}, {r0}, {r0, 0x4000}, {r0, 0x2}], 0xa, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x4}, 0x8)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vsock\x00', 0x800, 0x0)
recvfrom$inet6(r2, &(0x7f0000000800)=""/4096, 0x1000, 0x40, &(0x7f0000001800)={0xa, 0x4e21, 0x336248a3, @loopback={0x0, 0x1}, 0x4}, 0x1c)
ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000240)={"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"})
mq_notify(r0, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}})
mq_timedsend(r0, &(0x7f0000000800), 0x0, 0x4, &(0x7f0000e0b000)={0x77359400})
ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001a00)=""/242)
ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000019c0))
getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000001b00), &(0x7f0000001b40)=0x4)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000680)=0x1c, 0x80800)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}}, 0x6, 0x10000, 0x1c000000000, "1a8482e59dde5012e4a94f20c9f4e3dfbd018b65a41d2fc783fdb19fa0e2be11ea4366901fd9996308ef8558a98f56903cf9c197b0af811d33a26ff9b38657a4467800bd39e858ca9d74f956cf1a2b18"}, 0xd8)

[  112.686369] Unknown ioctl -1072150264
2018/05/17 21:40:25 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000000)={0xff})
syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x2, 0x3, 0x0, "fcf2e9d8fe8cf87f33c8f2cd0ef1123b53d04518bc9419e3b97edea3e3691c0e59d3d348bbb3ba0b8f5d662508a4e43a41babe58ad4613069e3082124a4aa1578405949642c636b2a3048d0b7455a537dd650752f4c1a3b3d1f39c7177"}}}}, &(0x7f0000000040)={0x0, 0x1, [0x7f0, 0x64c, 0x3f7, 0x63c]})

2018/05/17 21:40:25 executing program 4:
r0 = socket$inet6(0xa, 0x803, 0x100000001)
socket(0x2, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4400, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0xf8e, 0x10})
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000340)=0x9f8b, 0x4)
recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000)

2018/05/17 21:40:25 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x10)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10)
ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0xff32)
socket$netlink(0x10, 0x3, 0x1)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000002c0)=""/4, &(0x7f0000000280)=0xf5)

2018/05/17 21:40:25 executing program 1:
io_setup(0x4, &(0x7f0000000000)=<r0=>0x0)
io_destroy(r0)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
readv(r1, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x83)
ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000000c0))
io_destroy(r0)

[  112.727664] kernel msg: ebtables bug: please report to author: Chains don't start at beginning
[  112.794957] Unknown ioctl -2146941693
[  112.828189] Unknown ioctl 21531
[  112.834693] Unknown ioctl -1072150264
[  112.867205] Unknown ioctl -2146941693
[  112.880168] Unknown ioctl 21531
2018/05/17 21:40:26 executing program 3:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20400, 0x0)
timerfd_gettime(r1, &(0x7f0000000040))
ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})

2018/05/17 21:40:26 executing program 5:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002dc0)=""/35, 0x6}], 0x1)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xff, 0x1, 'client0\x00', 0x8000000002, "b9e154ec0d892726", "998dc175c0cac942905c54149fb853e376a5ef2ad10bea02e47b9b8e5ae839e1", 0x9, 0x3b})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x4}, {0x4, 0x5}], 0x2)

2018/05/17 21:40:26 executing program 6:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400400, 0x0)
ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x2)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
chdir(&(0x7f0000000000)='./file0\x00')
clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/17 21:40:26 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x1000)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})
getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/184, &(0x7f0000000140)=0xb8)

2018/05/17 21:40:26 executing program 4:
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/05/17 21:40:26 executing program 7:
r0 = socket(0x2000000011, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$kcm(0x29, 0x1000000000002, 0x0)
sendto$unix(r2, &(0x7f0000000280)="bb", 0x1, 0x0, &(0x7f0000000380)=@abs, 0x6e)
dup2(r1, r2)
ioctl(r0, 0x38000, &(0x7f0000000000)="e1feb8bcbf65245003cded6347068642dd0f22d2fdf7e7a8145df95af6f9e53d540c04124df1cb614b0ee64bf3fd783d7bb35b02b4e959f31812f37aa875903e07bf0dff9ffd1aff3953da2b832ead211214c2cc53ebe379dfea0157f18eed2942ee5962352c6d324e6f674235f436063009a832db6bb8cebe189f3e5b7be431ea0512c1fac81a486fbfe3b6f7c0ccb6adbf513c4d7ab4d79d68f968159c0296d9d718e8fee41d13ac56505b65c37821e922d259dfd23b205af22b9723ce86a4d2dea7a98889ef3c630d111d272f10")

2018/05/17 21:40:26 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
listen(r1, 0x0)
listen(r0, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$TIOCEXCL(r2, 0x540c)
accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80902, 0x0)

2018/05/17 21:40:26 executing program 1:
getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r0=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001240)=0x14)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@empty, @empty, @empty, 0x1, 0x4000000000000000, 0x6, 0x100, 0xfffffffffffffff7, 0x80000000, r0})
r2 = syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x20000007, 0x482080)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000015c0)=0xffffffffffffff02)
r5 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x12, &(0x7f0000001600)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000200000009500000000ca0000009f4c95cd9efa001400dffe392e68470c723e720625cc09ef5144ca73e5c1530a7d1b25066cde75880e512243b0546ac6fbab860a63354f064ee9bfffaa475d22c637acbcd1e89f74c29f523bacae43291cd36cf024855a9b89c28120f4042dfc17dbacfd3dcbe608736de0c64533bc409eacc33c8173367ba1bec09e56f1ff065ac8b8bfb4074e5435a42221538cd49d516ce1e56fe124e4"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096, 0x0, 0x0, [], r3}, 0x48)
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r2, 0x2})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001280)={<r6=>0x0, 0x81}, &(0x7f00000012c0)=0x8)
setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000001380)=0xcd, 0x4)
fcntl$getownex(r5, 0x10, &(0x7f00000013c0)={0x0, <r7=>0x0})
fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
pipe(&(0x7f0000001340))
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001480)={r7, r4, r8}, 0xc)
connect$inet(r2, &(0x7f0000001740)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001300)={r6, 0x7, 0x6, 0x9}, 0x10)
syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0)
ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000017c0)={0x7, 0x7ffffffb, 0x9, 0x3, 0x1, 0x6})

2018/05/17 21:40:26 executing program 2:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x200000, 0x0)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="41ba1332e79f828cdc5336d31c9f30e83772ab2d14dd577179d942d0ab3e22276729a2c9115a8cdc862c70d91e7d016d38b5096582b2a1765a6f7e2ddbf6de70ef21a366f6f437441a55a4997b87fdc5517c5399396e8cd78df1859fbb4d04dc014ebb7797ee78477f421f645662533f22bc8476632bf1ece3daa6c958ff962ffd85a5ebfabb80172360ed")
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4400, 0x0)
ioctl$BLKTRACESTOP(r1, 0x1275, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4)
ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x1000)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0)

2018/05/17 21:40:26 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', <r1=>0x0})
r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x1)
setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000e10000700000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0)

2018/05/17 21:40:26 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x5, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8)
getgroups(0x5, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r3=>0xffffffffffffffff])
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)
r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40080, 0x0)
r5 = dup3(r0, r1, 0x80000)
syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000001f000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000003c0)="04009a2db600003600c7442400e4000000c744240205000000c7442406000000000f011c2466b882008ec83e26673e0f01cf66b806010f00d8ff072664f40f07b805000000b9000000800f01c1", 0x4d}], 0x1, 0x60, &(0x7f0000000440)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x7, 0x0, 0x7fffffff, 0x0, 0x5}, @cr0={0x0, 0xa0040022}], 0x2)
bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x800, {0x100, 0x3, 0x20, 0x1cf, 0x6, 0xaa}, 0x613f5639, 0x9}, 0xe)
r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0xffffffffffffffff)
pipe2(&(0x7f0000000080)={<r8=>0xffffffffffffffff}, 0x0)
syz_kvm_setup_cpu$x86(r8, r7, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f00000001c0)="66b9f109000066b88cffffff66baffffffff0f30670f358fc9180124650500903ef30f300f320fc729658322002e0f22860f01d1", 0x34}], 0x1, 0x0, &(0x7f00000002c0), 0x0)

2018/05/17 21:40:26 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x168}], 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, [0x37, 0x38, 0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x35, 0x32, 0x35, 0x31]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x33]}, 0x2c}]})
shutdown(r1, 0x0)
clock_gettime(0x0, &(0x7f0000006800)={0x0, <r2=>0x0})
recvmmsg(r1, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000004240), 0x8d, &(0x7f0000004280)=""/252, 0xfc}}, {{&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xfffffffffffffde7, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/122}, {&(0x7f0000001440)=""/4096, 0x68}, {&(0x7f00000012c0)=""/193}, {&(0x7f0000000000)=""/30}, {&(0x7f0000000140)=""/77}], 0x0, &(0x7f0000005680)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006840)={0x0, r2+30000000})

2018/05/17 21:40:26 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18)
socket$bt_bnep(0x1f, 0x3, 0x4)
sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="94f1e176e09376b859d6d2d5d80e16ac0f61ba59650b5096b931bb9e1b5af5b5e013a2dbe8d4e5cd24443c98d9e7601e", 0x30}], 0x1, &(0x7f0000000000)}], 0x1, 0x0)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/80, 0x50}, 0x0)
connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10)

2018/05/17 21:40:26 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="67660f384075800f01d166b8be0000000f23d80f21f86635400000e00f23f8a5440f20c0663502000000440f22c0670f22dd652680e7020fc71d0f01bfb3bf9a0020ae00", 0x44}], 0x1, 0x0, &(0x7f0000000200), 0x0)
ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]})

[  114.050195] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size.
[  114.136120] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size.
2018/05/17 21:40:27 executing program 1:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x7c, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x8000, {{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4445}}}, 0x88)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000280)=0xc)
openat$cgroup_procs(r1, &(0x7f0000000300)='cgroup.threads\x00', 0x2, 0x0)
r2 = socket(0xa, 0x2, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14)

2018/05/17 21:40:27 executing program 5:
r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000012c0)=ANY=[@ANYPTR64, @ANYBLOB="9a3934db1a999b2b6b734ba7478b5b1a6ebc3575afa662eeaf92996f84c6036039412ed8cbc0ed46bd9fa35da7c507295e72e49a40ca047304c930c6144172b871c11f9c6dcbb19a8d578e9c3eb8603e0d516027ca0bfcb7bf43e0f558b0e683e9aafecc13ce37ce1c80d10533bcd8deac239bdfda6764e7f94940be4930c8530dd771cf7676d8beb9eb1fcfb7", @ANYBLOB="75498d4e2ba1c41bf7e408a5a30eebdcb91c06f00c14159868f385683d1e62b3809c7ea27149324ca086003fe22599024234252218157b0ecb1baaeeeab99f0cb9a079606e1fb11076a2cef2", @ANYBLOB="16ffb9aecea95c50bf5a40f15fbe7fa2b22b8c00b95a5112e47d2d5864e97b6e6c41ea2c10276e60f87ac20b22e751c34f6ba33e15f9eeeaffdd135a30568073fe7cc4a876bbcf3e7efe46438ef00e07395245806058fa87573ce995404a87a9fa578cf0b1053445a48dfec7a97fa477adbaff4776a95d83f955392dee81d8ab5f5c8d6456abd4667cb764aca0", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32, @ANYRES64=r0, @ANYRES32]], 0x2d5)
execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/4096)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001180)={0x6, &(0x7f0000001140)=[{0x2, 0x8}, {0x100000001, 0x1000}, {0x7f, 0x80}, {0x8001, 0x1000}, {0x6, 0x5}, {0x1, 0x8000}]})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x5, 0x7, 0x172, 0x5, 0xae})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001100))
fsetxattr(r0, &(0x7f00000011c0)=@random={'osx.', '\x00'}, &(0x7f0000001200)='+[:)$#systemcgroup\x00', 0x13, 0x1)

2018/05/17 21:40:27 executing program 3:
pipe2(&(0x7f0000edeff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff)
write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30)
r3 = dup2(r0, r2)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=<r4=>0x0)
sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9800005ef70122000027bd700087e700080000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="3222ca11e49602b5c105b2abf52e6e9ef008ca7bbcbdcaa6d9db276346927dd4fc0f241e60b0503dda6d5ef194a5c08daaba5acc8125cd717ca16d227d0c09b19af4019f58f4af4d8d5fe89bb705c012ead91f4c2616df91e169620627e4904aec8e7adb0878f09706c0e354c5eba2ce6b71abd3d9120eb491353100"], 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x4040090)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x80000000, 0x4)
munlock(&(0x7f0000013000/0x4000)=nil, 0x4000)

2018/05/17 21:40:27 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
r2 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x40)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000340)="afe572ae4abc1da32273258b783be79ab3af35f7807a0530c80a5320a0f6cd21730135d04b87037fd496141e9057acaa5091f67062687bd0753cab6277ea79301170c8d6a217d4186e278c63f053626f5a2a1e025d3c825e74314fe778d76bc6f3a4aee1fc5982a3c05236ccbb6fb1b23912db72620c7260e9f3e052504c0426df6284299f9ff33ddcb3bc99a3632d4de4b40f6489e925cd06f531991935f24029ad0b4c5ef34c7ef394acf0d4ccbf862c5b4d0782a72afbb18c3705360b8c7e62b60bf41113dca3677cb3da4503277879d69b7a89c135598d698b92d0b0253b", 0xe0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e)

2018/05/17 21:40:27 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0xffffffffffffff7f)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c)
sendto$inet6(r2, &(0x7f0000000040)='K', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x74, &(0x7f00000000c0)={0x0, 0x10, "7a9cb90d4eeba843afe875d8f01dcff4"}, &(0x7f00000001c0)=0x18)

2018/05/17 21:40:27 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
write(r0, &(0x7f0000000080)="0000ed2143380dc847ded132959d24d55993c8dcc95bea1d7da2eb7a1f3abcd604ffc615c1696ff3a5b3f1067aa3eea7ef02c985cadcdef35d75ddd165729cf73c47b6f3b59d247b6dc5fdfd4870c1be192bfded10244e7c87b0edcb0f426ef08dc3c9a7b2c47e7caf02bb6ae491ecf3e2572128fc3fc9d4aafabc5bad143db8c721c998083343c4fe75a10a6acfb084cebfc0b8320bb26dd4b16da20a32853f9ddf410a9b733b9fe5258f97138f36e3942b7592a28d5a519d3fda3f943add3e1d12c6972e226bf20fdc73eea9296cc43806dcdb66", 0xd5)

2018/05/17 21:40:27 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0xf5b587b54974065b, 0x8b, &(0x7f0000000100)=[0x0], 0x1}, 0x20)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="e911b078a7ac3c3a887dc53a50044e3c43f84ddc22afebe5accf443102ad58307849583539792d3ef90e78bdca83ec6063780ca4bdffa2e02f1f39088e1175c86a4f2e8aa91789ded368d74327a844f51b13c6a3cb7e37a44de703c11dfc3a3d69eeb4dbc8ecceb6112bbddc4d20dcab826f62b12e7941cc32809611f1f2e539d40104c08ee007d643722bf762e25ad272eaae5284553e2d3fb31fbe86ec187ae87c6349ce64d78e71", 0xa9)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r3, 0xc008ae91, &(0x7f0000000080))
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0)
ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f00000000c0))

2018/05/17 21:40:27 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0, 0x10000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={<r3=>0x0, 0x632d}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1, 0x2, 0x80, 0x6, 0xd5f1, 0xffffffff, 0x800, {r3, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x80000}}, 0x24000000000000, 0x2, 0x80, 0x1fc000000000000, 0x6}}, &(0x7f0000000200)=0xb0)
sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=@flushsa={0x1c, 0x1c, 0x901, 0x0, 0x0, {}, [@tfcpad={0x8, 0x16}]}, 0x1c}, 0x1}, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1)

2018/05/17 21:40:27 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty={[0xffffff7f]}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc84f}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0)
ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0)

2018/05/17 21:40:27 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
sysinfo(&(0x7f0000000140)=""/153)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
mq_unlink(&(0x7f0000000100)='eth0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/05/17 21:40:27 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf01de0970497991c8d1f1a4682843e31076472acdf5822ab1c5a1f3cdc8ebeb2e80b6f2f974335cb5afab1e279b0bf6945a067264be066a722d959b0cd0ebdbfac789262e9d80744ceaddc21ff5fcbba87b86f76368c827db4155d82d7023cfed09d305ad5eddd8643fec714fe4e5686299583cf190c10635a2351934ede601e2367ef1a979d5b69716eba7d13792fcb9d912f750eaf339dac0f85c3a4b7f73d38efab0b760c8dcdacb24e7bea03e3a20ed6fc726e94e66f604ca42744aeb1d5783aa09d61eada426adffd37f4b3ba25204a29c8dc73e94759c7fe6")
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r2 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40200)
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000300)={0x4, 0x9})
close(r1)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @empty, <r3=>0x0}, &(0x7f0000000500)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, <r4=>0x0}, &(0x7f0000000580)=0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x8000, 0x4e24, 0x0, 0x2, 0xa0, 0x20, 0x21, r3, r4}, {0x5, 0x7fff, 0xffffffffffffffff, 0x9, 0xfffffffffffffff8, 0x9, 0x73a5, 0x4}, {0xff, 0x5, 0xff80000000000, 0x8001}, 0x40, 0x6e6bb2, 0x214787cc7869f6e7, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3f}, 0xa, @in6, 0x0, 0x3, 0x3, 0x0, 0x10000, 0x100000000, 0x9}}, 0xe8)
r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x81, 0x400100)
ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x7, 0x3f})
r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0)
ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000180))
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000340)={0x100000000, 0x7})

2018/05/17 21:40:27 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x402800, 0x0)
signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x800)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x9, 0x4)
execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0), 0x0)

2018/05/17 21:40:27 executing program 5:
r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000012c0)=ANY=[@ANYPTR64, @ANYBLOB="9a3934db1a999b2b6b734ba7478b5b1a6ebc3575afa662eeaf92996f84c6036039412ed8cbc0ed46bd9fa35da7c507295e72e49a40ca047304c930c6144172b871c11f9c6dcbb19a8d578e9c3eb8603e0d516027ca0bfcb7bf43e0f558b0e683e9aafecc13ce37ce1c80d10533bcd8deac239bdfda6764e7f94940be4930c8530dd771cf7676d8beb9eb1fcfb7", @ANYBLOB="75498d4e2ba1c41bf7e408a5a30eebdcb91c06f00c14159868f385683d1e62b3809c7ea27149324ca086003fe22599024234252218157b0ecb1baaeeeab99f0cb9a079606e1fb11076a2cef2", @ANYBLOB="16ffb9aecea95c50bf5a40f15fbe7fa2b22b8c00b95a5112e47d2d5864e97b6e6c41ea2c10276e60f87ac20b22e751c34f6ba33e15f9eeeaffdd135a30568073fe7cc4a876bbcf3e7efe46438ef00e07395245806058fa87573ce995404a87a9fa578cf0b1053445a48dfec7a97fa477adbaff4776a95d83f955392dee81d8ab5f5c8d6456abd4667cb764aca0", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32, @ANYRES64=r0, @ANYRES32]], 0x2d5)
execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/4096)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001180)={0x6, &(0x7f0000001140)=[{0x2, 0x8}, {0x100000001, 0x1000}, {0x7f, 0x80}, {0x8001, 0x1000}, {0x6, 0x5}, {0x1, 0x8000}]})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x5, 0x7, 0x172, 0x5, 0xae})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001100))
fsetxattr(r0, &(0x7f00000011c0)=@random={'osx.', '\x00'}, &(0x7f0000001200)='+[:)$#systemcgroup\x00', 0x13, 0x1)

2018/05/17 21:40:27 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4200, 0x34)
ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000180)=0x2)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xacf, 0x2)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10)
getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, <r4=>0x0}, &(0x7f00000000c0)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8921, &(0x7f0000000140)={'team0\x00', r4})
close(r3)
close(r2)

2018/05/17 21:40:27 executing program 6:
r0 = socket(0x15, 0x805, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f00000001c0)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "721f33"}})
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e)

2018/05/17 21:40:27 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x19, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)="1bcf9903bfc4c1d0c81a9f1c25df7da9bbc782aa71678f76", &(0x7f0000000000)="eb925d4a0f29282a6401d491"}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000180)="05d24b3ab1ac607dbd56d39074ef2c85df614b209c655d71", &(0x7f0000000200)=""/159}, 0x18)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0)
openat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0)

2018/05/17 21:40:28 executing program 4:
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x501500)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="ff7f0000000000000a004e207700000000000000000000000000000000000001000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000001000000060000000a004e21fcffffff00000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddff0000000000000000000000000000000000000000000000000000000000000000000000000a004e24ff7f0000ff010000000000000000000000000001fcffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2104000000fe8000000000000000000000000000bb020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230600000000000000000000000000000000000000e41f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2004000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22c0050000fe8000000000000000000000000000aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390)

2018/05/17 21:40:28 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000)
write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/219, 0x84417d2a9e6e9e46, &(0x7f0000000480)=""/98, 0x2, 0x2}}, 0x68)
fcntl$getownex(r0, 0x10, &(0x7f0000000100))

2018/05/17 21:40:28 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x5, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
pipe2(&(0x7f0000000080)={<r4=>0xffffffffffffffff}, 0x0)
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f00000001c0)="66b9f109000066b88cffffff66baffffffff0f30670f358fc9180124650500903ef30f300f320fc729658322002e0f22860f01d1", 0x34}], 0x1, 0x0, &(0x7f00000002c0), 0x0)

2018/05/17 21:40:28 executing program 6:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
listen(r0, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000))
sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000005540), 0x0, &(0x7f0000005580), 0xfffffffffffffdec}}], 0x1, 0x0)

2018/05/17 21:40:28 executing program 0:
syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00')
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400000, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00')

2018/05/17 21:40:28 executing program 7:
r0 = socket(0x0, 0x2, 0xfffffffffffffffe)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4000, 0x0)
getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0xffffffffffffffdf)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/17 21:40:28 executing program 2:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r2=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0xa0000)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r2}, 0x48)

2018/05/17 21:40:28 executing program 3:
pipe2(&(0x7f0000edeff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff)
write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30)
r3 = dup2(r0, r2)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=<r4=>0x0)
sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9800005ef70122000027bd700087e700080000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="3222ca11e49602b5c105b2abf52e6e9ef008ca7bbcbdcaa6d9db276346927dd4fc0f241e60b0503dda6d5ef194a5c08daaba5acc8125cd717ca16d227d0c09b19af4019f58f4af4d8d5fe89bb705c012ead91f4c2616df91e169620627e4904aec8e7adb0878f09706c0e354c5eba2ce6b71abd3d9120eb491353100"], 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x4040090)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x80000000, 0x4)
munlock(&(0x7f0000013000/0x4000)=nil, 0x4000)

2018/05/17 21:40:28 executing program 6:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040))
r1 = socket(0xa, 0x1, 0xfffffffffffffffd)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
close(r0)

2018/05/17 21:40:28 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0xfffffffffff7fffd)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@local, @dev, @dev}, &(0x7f0000000100)=0xc)

2018/05/17 21:40:28 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x80000000)
ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140))

2018/05/17 21:40:28 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x408000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {<r2=>0x0}, {}]})
ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x18})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000280)=""/235)
r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/173, &(0x7f0000000380)=0xad)
ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0))
close(r3)

2018/05/17 21:40:28 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xba9)
write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)

2018/05/17 21:40:28 executing program 0:
r0 = socket$inet(0x2b, 0x80000, 0xcc)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e1f, @loopback=0x7f000001}, 0xffffffffffffff9d)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4002, 0x0)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/105)
poll(&(0x7f0000000000)=[{r0}], 0x387, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@loopback, @loopback, @multicast2}, &(0x7f00000000c0)=0xc)

2018/05/17 21:40:28 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4)
syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x9b, 0x4, &(0x7f0000000540)=[{&(0x7f0000000200)="46a6170330d94203b7f6020dabda27caa50166155b81595fd394c64fbea45ca916af21bacb05480ec91112e51b74736b436aebf2c2dbaba5e5325527ff1f67220589fbb34d6077afca3aecd6eb3bc612eec9209bf2cdc22f1ec13666c3a2ef163dae8e", 0x63, 0x3f}, {&(0x7f0000000280)="fa95759f937d4711522ed752233a406dbae3460353f124e319d0ded225926f7aaff08eb630d4158cb5cf18302464c23ddb6cd003f60c93df2eafb4b9d3eef28f378e602715e597277aa3f22f239f63722800233836fa700e6a894308de3313a8cffc5f160c785d21b3f76bb453e95094e46237f763a11ff8b466f3f6eec163443d692be790d1184fec70f657e2127578449e1491877a2c1677fb722f94af8695148464cf8d9c9a804386", 0xaa, 0x651}, {&(0x7f0000000340)="bda0aa9002be06e96e82a1c2ed2885eb118ff8861763f0bf3c4e3ed2b945c0862d41295c09294d3dc0dc90ea441722c739af92c46cb1aa0d2c2e5d8a8b282366f09daf56c289b18fcf5909f6da1f65a8c003c294fee9919d7cfa04762c04da67b1bfed6f73a976fd5ef7f518e817426c353fb6ff350140ffef73c38112f3aaa7f72a4c849725bd2080130f8805068082005cc172b33614", 0x97, 0xfffffffffffffc01}, {&(0x7f0000000400)="fb86305fd8ab632bd471d56c01d26d3db57eec93f2841d0a1202345b48e01afa1e05ec064251dab4112587ee5abf877ddbd49ca9adbde2fcd39a7aab1474f90e3cd4ed5ff30d1f5642b77c0493284b5bf47f11acb511e209c44485c2c48f0540d85fc2ec4ae571976ac7d62731f9de1c237f9f0400fdcfb756c5c2ccde2744b4701bf8980310439556fe6b80bce47c53e9466526af05c8a3e5", 0x99, 0x7}], 0x0, &(0x7f00000005c0)={[{@uid={'uid', 0x3d, [0x32, 0x37, 0x31, 0x3d, 0x30]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x31, 0x36, 0x31, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x31, 0x37, 0x34]}, 0x2c}]})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, <r2=>0x0}, &(0x7f0000000140)=0xfffffffffffffdf0)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000000)=""/176, 0xa1})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x0, r2}})

[  116.124250] ntfs: (device loop7): parse_options(): Invalid uid option argument: 271=0
2018/05/17 21:40:29 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
unshare(0x400)
r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r1, 0x5204, &(0x7f0000000080))
r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000000c0)={0x3, 0x3000})

2018/05/17 21:40:29 executing program 0:
r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xc4f5, 0x41)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000340)={0x6})
r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x20000)
mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x20, 0x3f)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000400)={0x1, 'veth1_to_bond\x00', 0x2}, 0x18)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000580)={{0x0, 0x1}, 'port0\x00', 0x80, 0x100000, 0x7, 0x9, 0x1, 0x5, 0x8, 0x0, 0x3, 0x3ff})
r2 = socket(0xa, 0x2, 0x800000)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0)
syz_mount_image$minix(&(0x7f0000000440)='minix\x00', &(0x7f0000000480)='./file1\x00', 0x7f, 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)="5c08b34bd44c49b2eb17fbe1ed50f6fea7489e33b05ed5d92c3413d7045ce3fa239abea827eb477e1852998ff99e73454b8c950cb3519328dc3eae4bf8003712273293132485f0417d7cdf9e3c76fa52f6ec54d0cb1c08499dd722bea5646c5a32316b717b472aacf828efa58c33154b2220b906563e9be180", 0x79, 0x1}], 0x0, 0x0)
accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x0)
syz_mount_image$bfs(&(0x7f0000000380)='bfs\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f00000012c0), 0x0, 0x0)
mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', &(0x7f0000000200)='debugfs\x00', 0x4000, 0x0)
rename(&(0x7f0000001380)='./file1\x00', &(0x7f0000000180)='./file0\x00')

2018/05/17 21:40:29 executing program 6:
r0 = geteuid()
ioprio_set$uid(0x3, r0, 0xffffffffffffff3e)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040))
r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$BLKPG(r2, 0x1269, &(0x7f0000000140)={0xe1ae, 0x453, 0x1000, &(0x7f00000003c0)="e8f0bbd77cfa1be40f635327efa83046f3b5afec015b7292d16d2149f822693dcb97f24a73ee968f3712121af36aa6d5fb50fc60fce39187053ab43abc8f29c4a4e6bc90bc3c759196bc370e44bf7818883905867023bd6b85c7281e58da87e561980898acddc406581c4d4daf449c8ff05c7dbf7796104710627026a5d3a7caeb7dea914c07d71b0749bf4172fda05b4aa6b6e74d8d588f64f6bee0c0bbeecb6de1bfc231d59e6262dba0b71028a9b283135839f1d044a0c4c595a0c98a685c0ca4c7b25a6c3bed683df39ff8b7565d98cb7d5f735f06c6c6e6ad5903464b7bef26265cf48b1e4088731d3f4f07670807cb7510c9d08b74b55c9aef911cc8d99997df145609bce7f45eedf1cb3d69602a2d805693a658ac2da1cdc0b9ed4c9ff2f9ee4185d11f7e16fbaf8fcfc2457bbf8828770c9381542de632635c6b7ca1c281dc12b9f9218f80c9c0f64b33a91c854e93aab79893ae0c678a79edf0748d64ffd609b2b7d0c5faae686d7a492d82ff00c58adf76af5e50587d9a08752b5020209d1e42382341f5e55a23843bd49adc64c16e0124d7362130474dd87d37a323f5897ff0912368a5b681dda96836ac76c0dbd85c9ef648375e674165d859835740e6f9f48107835559b64c8ca9900739c543bd72e92a7a25d8f7386afe13f8a2d59cac69121ffbe88e748e86b0754f491eb0269a09eaff1aa2ba7aa61954a9c960c6ae7e978d13a9116d9b272ca1c9cb9a75332eece3f6841adb5bcb61e56c2dfc8b52ccdc7f9c9d276186c0dbd4cd9e72dcaeb7f2c2ea0d42597b372fcc5c636f450048bca5c2af6eec8d519a03b08975b609ab675e2739ecc9065bb96e920d41250fa4d27ca211608f79211e37674313ecd8642549a2331cf86190e387f919f24b38797505e67162737005af4a26a11d819902d4bf297ca92017b2adff798098f47eaa77b56ef2593e8c0d5195c0dd287bf9a3aefda92fced4d9b8304d98457e5888b621a44f6585ac1785026749e0d5ff5e8f05c818e5c57f5c1f34747c8423578fc44a0431c4e5196a350b595e9f58bdea39c1a284f1a66e3549757ce33109e0e2fb396b4ddbba59caa350ccd8bd2299b87fc23751d93eb237258f89ad6e934ccfa06ad94b3377bad41322be7d38aa5cffb2d2a346824b8065cd0b56c3f3c4cfd039d6334a5e2b81a8839f37d428d9800fd0d4315b1f4a5e7eaa19739c47688a0d12684f538527de9443c41999bf8e97b9b5fc7fa944de2048676dbe2961315572aa83a3609de2acc724d55f4681416957ccfaca32cca4c6cfdb81500da87d2f3a93236340f23ca06b4b5bca85c71343ac163e25c2d67cd22c7d81def9c0b4312eb07373f858983b4f22e6b24c980a0938fe657ff5a8e31fb58cb152876a7df44296b347bdfd40e80397f4ce50e0469259b39c8026610b32f2e76daf7c5328d8ae7b5d29473a7284189d8021f2a30de13c80f282a3ac42fcbfa3fcd42319a41c8e3987468daa908a3ee0b697c273b150bfb8cae4ff232aaf24d2271a6053d457c611d2cd8bd4f7d90616425ba0e1a4ea6ada24d54ded18a628c1d8490134ee87ffa65ee8da6c8de685ab4be33f37bd9cb8faf55ed46d6182aaf5293147964ae1639535991cd0a565e0243b3a5c9c3ddf0d646c6db1a2f75ee4f7f031c2b6c742b21372bd7aa1b931176adf31da825f86dba2f14a9c2dbc42fb25baedd8c6ed22e77f93e1372265f6f44bb4e9220dac8c9553fa16a71550f9cb33a9dfcb3fe34282ae034cf1581b532464d7d8f3a4ec17f61656ddc3661d589bb1966d4fe9d5c43dd0690a737f9f9740437d2e8ca5cf217b5c790659150f4c3c48ea186671fc95975d2542e728585a81c10a46b5f81802ab93029f2c522aecaa7355321ce6ca40150abdfba9e43d94e52f2b85bab910be9087b356bf32422c227c92258ca9c286e6a34671b00847e349798db00624cda707c1deafc1191ec40b1534f951d3848c3c22d341924b273595ccb3a669f2f2499436387b1c67510b32ec7bfe2e216b0e19e398b7cbdc249fe1832ec45a9b37d6138645cddcc5ff38dc31de7c79430d6d9843f144d0c30b5086bf3f53ac675da6d8e4fe3c251643ae5d6209dd4a53631e3718f75ab389c1181da192f0600da83a0f7d783519951eeb2fa6b5e48070d426aa1a7997cf000689a3f67c1c34632c81da7bf62be1f052cb14c12277ee40d6fdd2efd0715ff1515e6e23fb37b1717b3493fddd1beacb480ee7331492b133ec5a985fdbbf9d6c3b2e839e41a613627824f3b18ae35db5172f7c53dea8d8e392be3aeeb1fb9132b65ac9a29d84c99a8afe07d925e91df3040786454eb1c9aa405ce18e086b5a51a35da5c2adf76c022343450607d364bcfb4b08bde714f93e49b85b6604c44f1341582174471be0d30cd5e93db8e6a5e4824d61bacd30f84923367c716f20396aab85e328151db336e0c6678ea1c5b23246b645aff086e9f748c13b0d7d1b0dcb7b23d2999d667a88327083a386a8fdaae8a60f0dd355a728505b4e813af3d6d3c736550ed89067e0f7afc89c6516c48b4301ae5de455e2218614006d5d2d4e47e64616c9ab44849acd6c50cc057787afea1d911802c77695b4fde39649cf73051e6c72be0b08379d4ae370ef3c9e26bbc4d6df1a0b918fe827b5f45cbcfe62fc4c5772f9816b4da8040e1bb3f50a10a07ef3a3b4bb04f6c52f225c2c1b0d12764d86c9918c03aae2acecf0e42d34be853e4dd0faf5cadd3743384d0302b0b7a151e17b3442a2cd0afcda400fbdc3f6923f63d4b49ad4c5a259f27830af68efedc7cbc6ee6ad354c6f02af85b213039582eb79a172166f037c31ce93bcf3311d968db82f9565979db41ddf7748999825fd7ae104d97cc88e6974c531b5b5184214aca293ed12df1defe63e2944e17b8d60ba368338b51d3754d8ff2bae136d9cfdcc9c1edb091bc40c75ef8feaa824491f544a920a6f597e7b904854727b90148c707be240863d51fd0c37b5ccc626492f04e1328a38c790bc4f5feea860c9e2d4468cd5c3640f4bc690231ea889deeb4c86119957070ac24a5d7fdeb2554fc62ffed179eeb6d7671fac2203a4705d85a8434b9dd233d36973d454bcba4caa1fab3c1ec11a0092d565b36ead8e65f65cfd1ce355adc1b8560c937c8f20a4ef6aded08067238646e50a160cc9d19cd5bf3f44e1114a0347d9422d2b900c67b82ddb5d379480e8d69147b0923f10e34f00d2570996a0d5098c2949d43fc39d9adc3b7f9235769789f94bb808a0c010136066fab84f66eca7614157bd451b48881635beecb7d513e88b33bb41e948093681f852279b1749a890501036c7619b84ec0b5c8dd4687217eca583ca80cf02464e9eed7159279af8b257b1f44b64fa3362cc9465debb80a6c70ba8d9263004a98e22ff3c5b2b118627ad069708e18d6e4d4fbdf2ac4d9f50a7991f6a30362ac03e67f9105196662022a6fde596909bb0bf7c7f7f3c5e65adb817aae348869ca8666d192dcf8a230f1540b4f93a6d6495cb22643c7b6c62ac38a6ee4ebbdfc1bef74a091bcc2772f2a9d72fe8de7aa2c43a97abddf9e184a16298013b6e6358500c02b85ce6f12ecc5ac4dc90d26a2c6d642eea0a4db0cdb5a959dd5ac00c02f6bec278badbd2b2e1bf88634b03975f1eefdd2359aefcac390673f0dd6f582eee0b01af606ede442764cd024f0eec8916dd0fb081bcf0bee76cae2f978f50f9c17256ec51675120f071516ab58045e7446aeb31816e6bf6a8e8a885db393cd077941cf317ae83c8b80b900ad477399da1a74abf0e176446d582ad8c8681b115d68d919a4ffd1ba71ddc37e173ecabd63f5cbee3eb50d7d3b82d2edea3a26cc6e4dfc45da1f96515f669f767898bb9408f8cace9eee123897ec5b573d3a1b44c4fe241440d93826724f69616ccf1111f97dee61b830a82feda024609238d5ed8386c8dd349b03db4ee1536fccde5ab1d67fb38217976e783f4220e237a2f3850895a71023fb81f7913b24cc65c7b74fb6dc59f52efee6229a7ebc5953d2ca07d1e5e34ce44a3a234758b339f80e9d7104cc9583943e157b4d56f256f316fe23b99e92409573291fa3b00a6826f5b1cebd60cf1e911d7feeb2a3c395a1b85a05947bb55a380f84b1357fa3055dae681c4f6bd4309bafcb27c53fbb6e1f41c70702faa09625a25610cd735a2e453f81d35f1d1ea2f6eb87f2383c350027232eef224ce4a303d02fbc0860fdf132a089c9029a1642a2c5d7a1bed0212c09dc99062deb27be9451a02b9b11bcc5c7cb53f22899fa043f05b32d31ece15f057032bd15e0fd7f66d1960a31170f03bafc4290f87a4ebfd0f9825eb7d05c02a4544825373c50465f0f3a9e6a944e7076dd793de2babcebd8dac1abba1ca908b823c4d33e2a7deab2f175154c37f1bbe63a7df64a7a5fa12b8262853a71d9c7f0df432272c5f71a5204510140f9a3bc6319b8c4f9fb8d33e5707f047a384edf1526b5e13aa9885bcc4f49ae09ab2af746da2d4bf4924debf427d948429dbfb1db523157fc0086ca3689930e9e120fe05e0d095974d2f6a9b2f4ad4486985553a63b4e1eeb858be4b86cfd96fa4d53e1582b81a335d100fcb9ea8f9a4a92e85aa5c66e9142446a48bd8b02632178d0ce747c757420a197189f0a950e84c5ea852de2dcb05b02b39e0311bf240bf56af89ed02d95b3e1ce3b35744fd18c0405f93de0c9b0def5bf28df674ae2c45646d59a5fe9511e020aef357248d18bc6eb8bab91213e3c06cffcc4100133fb237d16d8c935bd502d8c351a5a2062b5719884f4bb27007d1358933d2f5eb1678ee1a5a54a901aa226480fb2c07d914461dcda5f579fc059a10cb12e666711409f05b4a6cc766cbe949fb659b271e32cc6047dca10e2fe30d7de32362f4b21a0f5d6b8bf79c3362392841a094b04e065916802f65d30c3f807138b1cdb1451f591007b49580a0c7ebba41c01375ab03abde3f49ab331151eeb2b380c3e9bc51aee9845090de2befc177406f889b2c8a2dce6ef103b84786ec138bcbaf61a6281dff32fc4afb63ccd79a4aa898b04f76141f6921cccbf4fe29784d20c653057318af6379ac6a9cc4af43762eeb70809b2e58350b13465163c45c09f41d69de3e2478bb357fe844ad8360a0f01773e3220dc8382860a874b9d4eadf307b165527ac5745281364c207accd2298cbf8d1581c39085faee70c856f36ca71fec5fe72593d252b8d894817b168ce58bf012222deaa7bdd76a9fb5963c7e51a7cec7bd1b1e81ebb847072c798f780ab499b4859379bcc797039c36fb1badd61e5a4d44da084dcb1cae222abf853af8fc9ce08f8a437015a2ff3a44b50616706b4be5635b64b529cfc7fe25a76cd62060e686dd62d99f74983a64dfbe82e2aa8f8b9751dab2bd45fd1a95f84a656aeab1683aa1fbd7329a6a13cda2c2585e5c168721fe45b4224fbe9d6ff420e3943dbc9cff7bea1ae49bfe0858ec10b43df5edf01a298183b4f7cc27a886b8d35e60a9d6e422a8cccdb99534afe04d8bd40e20c19c4a288ad52252b3a03a2c6b8ae3675682f2567fbfb1334ae72a1539f4b290d7a1526cc8992be4e43f8eca61e2a21a68bdeaae111f7de4da16d1884a1251f68d240d46ab0080870d28f0e2237299acc8317d2fb4a376a7e0478540d123b539124a1c14741f6212281d3e5c442b5f969cec92a6b6e3ac22bc6e7ccbcc37695f63ad212e90f717e2196bf8d854bd6f22dc2f122a60e27f3ab1c62efc869e0c4fab0726d339"})
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000001c0)=""/25, &(0x7f0000000200)=0x19)
r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000240)={@remote, @rand_addr}, &(0x7f0000000280)=0x8)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r2, @ANYRES32=r3, @ANYRES64=r1, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYPTR, @ANYRES64, @ANYRES16=r3, @ANYRES32=r3, @ANYPTR]]])

2018/05/17 21:40:29 executing program 5:
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000))
r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x44000)
getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000007c0)=""/219, &(0x7f00000006c0)=0xdb)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127})
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[])
syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0xc0)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185})
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199})

2018/05/17 21:40:29 executing program 3:
r0 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x8, 0x4a807e)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="65fd55ea450e97c1f1d85b9a195bb66af767e04ee13b8f4bcd1eba644f99d2b377134789120c4170c6379808f5d0f4bb2c4e22d031091d7cb1f9b8a6159905ff9c05416ecf1358f8fa8fa4ce77ec37ac7ffc19d400ca658aa186396291f3cdb05a925f84c032c1e0c3da38f52a688b40cf81521d89883f7319449c2851290abf304555c17076a4188c62ad5fa34951021a05c28620049f4a9d43f7565f1cbf305f1a95a015068b76412d559be27addd7c426ce369a88fae2df66287de307fef1113d", 0xc2, 0x1}, {&(0x7f0000000840)="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", 0x1000, 0x1}], 0x40, &(0x7f00000000c0)={[{@init_itable_val={'init_itable', 0x3d, [0x7f, 0x34]}, 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x3f, 0x32, 0x78, 0x2d, 0x2d, 0x0, 0x0]}, 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@sb={'sb', 0x3d, [0x7f, 0x3d, 0x37, 0x37]}, 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}]})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={<r1=>0x0, 0x30, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000006c0)=0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r1, 0x9, 0x3, 0xff}, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001bc0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001d40)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80220}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c00)={0xcc, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x557}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1b8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0xc0)
syz_mount_image$reiserfs(&(0x7f00000007c0)='reiserfs\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0x5f, &(0x7f0000001b00)=[{&(0x7f0000000300)="b14641023b63673fc70dfa30e04ee470fa41dda8f30e0aecd62485d54211f097b8923ad17b6d9dded5bd87cff832012f258554e8a2955a9b172f2abf8decbb53ad4d58f951771d24b15eb42fdb57aa2c3b1918f3837731f5196e8d5d794af322ba54e3d92c57e580aa", 0x0, 0x6}, {&(0x7f0000000380)="db11a85c3a0e06b87f2d2b928fd911583a202114f5229839ba803a4c7891abf2a0bd9422a31557efde35dfbff0ba250586ae2d7c788a948f45b78d6c6b0d28bb82136c0ff05bbde8a79271b7267219b13846b21383231f0d57139c952de710d3f45033cc4ed9b0c16dac2d3b24c3444922762928fde6da0a0cf318de5d11543ed3fe46d61411ef75ed10f9a970d2c7e54113abea617c1534cb01c4356c1ec3e291207bb898f9aba1b7a899aaaedacc38eadd8d5efb6f6385180cee1858ec85a9171ea581dc7f370f6e9b11e8c8d368737336656f885bcc2364030c82d0e41056bd21e4c1ae12c86a3e0d31ba1d", 0x0, 0xd}, {&(0x7f0000000480)="1cf15cf5499d5e85461d13457b0647e45e9c1a790402bbfb94d60d00aef4116f2f482c7432c8f2eb02da52d82695c8bdeae58d1e9cc5b9a73e17a3bb4a7dc20f53d794f22c8a9696890571b732d0d593a3842acc84cbd93c8c706638bd88c978c8fa2f694e37c97b96ddfabdeb7d9d30a7a0dee23ad9da4f5a7d30f74c110d7322b21d5a0236a4c8412ea33ef69a59262feec7ff17f0051fe083d8b2534fc1d9af871293d58c7ffdf9ea3b23258fe6ff2943ba3f86d6", 0x0, 0x4}, {&(0x7f0000000540)="177b11e7cccb46f267e22bfa77c9ba8ad7a21e413c133da7a0a85349df88b194a08b63c78d514a0e0255c9616aee1bd0134d285b07d12531d635176f644e79070362e6fd117908324c08619b6cbab9d160e21ef0c527dd3219ce72a09737b5cbd8b6d7c252fc7bef368bd2b32d9605328602ddb3048ae443a35c887fd8be2e00257f8e1a3407093e7c50f494ffe843ded46370468785ccad61b9e8", 0x0, 0x4}, {&(0x7f0000000640)="15a901eb8804d592e77b7e52", 0x0, 0x5}, {&(0x7f0000001840)="d87f80795c94e1c6a28dee181bde0073c0c9e15b5e1d86526bfa4c1dee8b6eb523cb1291533ac1265eee46b5526b7212e4bbbe347f8c845b12489b06eb1e623f1d96972ea5058cb2f216aa2381d538120a1e369acedb1b04972ae60c8bcee4c9ea988e38f21fa206ee3ec1ec30b3009f051c472031bf7e05649e1e5cafda76a075b7023f5b07abc69c28502f2e7cfeaea4713b9c26f50ba1353246e09982bcfbe0a9b230b0cbf6b73b68a4a4965fbfde8d534b40ea2032275e26404ed471599357f961", 0x0, 0x4}, {&(0x7f0000001940)="1ca10a3b98f68a398027eee750252d6c902e7c4fe4e62da0e29f461770376ec9ddd6074855d11a8c37e37a154abf3f2e2df4c2a33253fa089e050108d84de20f55607afa6df18af220abf4ac2586ccc97ddfc63eb0a6bd5da556fff724d62e90839e08686b4e7d09fa5f05beded058b06460fee7234005b568e58ab94a66c1e783aed4c374e8db0817c5007ddcce0848d011670eff7369baaafd19d4a8b66b5e145bdd589d", 0x0, 0x9}, {&(0x7f0000001a00)="3a29c36a481ce2ffe2cb0c27cef3e4473822c49ee5e877d0afff9c4f4ffdca9614e787a9bf86637355be62fdd7e82c7b23fda525b54d6de1f81494a4c7abefa59892f6f12e05222f7c397e001aa191f2e092747c07e6d7d4ee60d52120a844706c6cca80be9337711d89c052920aa559c51d679492bb09367fb2cbe43e19ead1931fd1d3db8496a8672b73c1e0b4151594e3bc60d666e2c09b5a09154c0419f43894aa0110a65a9301fd4aa58e7d05ef9809ad06a487abe0ecbe3fc1f265af947b48186b2d79c77dddcbdb94048ec70d6678c6e0392d8c8c0afccd42f13e6dba1ca0c5e41361d027b4", 0x0, 0x20000}], 0x0, &(0x7f00000002c0)=ANY=[])
chroot(&(0x7f0000000740)='./file0\x00')

2018/05/17 21:40:29 executing program 7:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
tee(r2, r1, 0x8, 0x0)
r4 = dup2(r1, r3)
r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffb6, 0x20001)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
splice(r0, &(0x7f0000000000), r4, &(0x7f0000000100), 0x9, 0x8)
write(r5, &(0x7f0000000600)="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", 0x64e)

2018/05/17 21:40:29 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80, 0x80000)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'tunl0\x00', 0x401})
sendmsg$nfc_llcp(r1, &(0x7f0000001400)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x40, "a8f2e41690b0bd1e8c0c25b77164acba8180864828b393f486137ace765172444abadedb1f6c483c3089df45e000ac9affae5ed05d5fc09a1fa36382a645a8", 0x3a}, 0x60, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="fbe515703039d02f39b6455150df0b23378bf50d4ced301b881257f4c1465f7d6ff82c22065d8cedf6bcd9beff59629add", 0x31}, {&(0x7f0000001240)="bf7aa114b8b6260e3132230820c188f89258bc69ed88a0eb75a870abff9f33fbcc4c70cea2011acf5a164755bb11f16210b9399e4b4bc94979f7de7514d9b1e4ea1903209be1820ede0398c86e591f65312178e8539de2c13b6c93d2a8b32f0b9b24ea711098fec7de7441ff3ce241d0d0a8a123289f57ff927b9376a7cec757ed7d54e887d37722d5d741f41253abff140318858d171866b36e155eaa7d0c34c9a25fcb4e6d6a28c6ae79c23b0d557df62e17ef8c2c72ba11248a2a99b49a6a0d28363d48b7cc1b643c9d0082b87b3de847a0e27c27161f1282f4c6cf106b65adeb97a2311d", 0xe6}], 0x3, &(0x7f0000001380)={0x60, 0x102, 0x0, "bfc9ffad5e71ffa7aedd88fc14f9de6f4bfe2777edde6e3bf7939291a73279e3785e7babf5df6038644054f8834b640d01b0da0ff66b5611dfb43b5d491ac0992fa94e63b8e5ac19ea9e3c67bb9a"}, 0x60}, 0x4)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x4)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001440))
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000001480)={0x95, 0x7, 0x200, 0x34716238, "dd4d8134d1982b9ea0ba4f6137ccd6fcbd2c4cae664ea3413d08df7a5181c7ea3394376fccc867d8fb7ec835", 0x7})

2018/05/17 21:40:29 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"000600000000000000000900", 0x10103})
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0))
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)

[  116.895210] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0.
[  116.907045] EXT4-fs (loop3): VFS: Can't find ext4 filesystem
2018/05/17 21:40:29 executing program 1:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xa7b3)
close(r0)
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x1, 0x7, 0x14, &(0x7f0000ffd000/0x3000)=nil, 0xffff})
r1 = getpid()
sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x320a0500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="740000003800000429bd70f3fedbdf250a0000003f00550008000e002cc0f07a8fd0ecb4b262ee346595dbf090fc69527db92dc7b56d8a578b09839c5bfd3ed32f4868daa0fe545de5fe1d84a55e3295197842f1e3f7c78cbbc4ab5d3435d6d9694cc487a5d9268af53a3dd95aff505a7f9a2782ba963e4864f8f268b421daeab502", @ANYRES32=r1, @ANYBLOB="620134dcfbaccac65c5c131c6afd6ede28eea291b441cf24f5cddec26ce0ce5a19d4cb4942dbc823bc37d55a6df9457af44d6ed551ce1916b1a39d86c073ed426071941bf67356cb458addfe31f8d3846a5d12f2"], 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x4000000)
openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0xfc, 0x0)

2018/05/17 21:40:29 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="db0b000048000000002c007cd5572468102bbc321728005d997ee5fecbdab5f2785a094c0ba5cc6fd909c55d9aa02f9c0a042d22658871fd9208c3847fed2fabc203715f5cb0a77a4172b98420a8abc4488a603c90856088954a1263ba1e32e858e09b4553b78be168ad0c2e533090c2955b5abb85d85acf848850033b84679c0a0ce908af861bdb8153ff2e83797a87541d7b1afa126c7cb78121d9016a1d12")
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="060000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c)
ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000140))
ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="65a631526ab504972260d871b5789db62404d450fa446702c7d137f5eddb6fdec408bfe43c8cc05d53dec43f6ecb1171772247eb09d2163663d0f9fcdbc790ede03355d08eb337ff5e2655fc9c15cb2b04a9c1858456efb813ed4db36151d4e86ea3b67933ec916e71fd2a0022")
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={<r3=>0x0, 0x100000000}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x3, 0x30}, &(0x7f0000000100)=0xc)
syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f0000000380)="a70f005b00f30f59050048000066ba2100ec0f01cfc744240005000000c744240208000000c7442406000000000f011c240f320ffbecb9250300000f320f23a3", 0x40}], 0x1, 0x0, &(0x7f00000004c0), 0x0)

2018/05/17 21:40:29 executing program 2:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4e06, 0x1, 0x6, 0x5, 0xcb7}, 0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETSF(r1, 0x541a, &(0x7f00000000c0))
connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x2, 0xb32]})

[  116.971659] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000)
[  117.003836] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option ""
2018/05/17 21:40:29 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000480))
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4)
syz_emit_ethernet(0x100bc, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0)
syz_emit_ethernet(0x3a0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100080086dd60e0a83c03665e0800000000000000000000000000000000fe8000000000000000000000000000aa7f32000000000000010a000000000000000000000001000502ffff1fa04a383a79cf718ffdf6dccb03a4be0511ed651fb66440c79dc65c4dc319c8a1ee88c58e344b25333248a91f743e8ad81c1983dd81ba3086f81be2e7bda7982e81d6524ef986b24d081a43da08ccbf9cf0df0368bec3cc536ace1a5a454a7fb76d80d8598aa4cd7009cf208dff3535618d48e5012631a987934ed23176dae78a7347c7948c3af4ca5f536718c8b7aa060a0cef3d891dfe1bbb4049fe98cfe666150502000000260bba6b6d2293f35a6b132a94a407e8568811ef621fcc4a75d11e4e2b5f72f108670b717c33df0748000000081001070000800000000000002000000000000000060000000000000005000000000000002b9d4f2000000000080000000000000003000000000000000100000000000000c2040000216c072800000008083e000000000000000000000700000000000000fdd0c42f0000000004000000000000000738000000360c0027003a0000e7ae0000000000c30800000000000004000000009398f8d700000006000000000000000500000000000000ff0f0000000000000000001d04030100000000fe80000000000000000000000000001ffe8000000000000000000000000000aa190e000000000000050217ebc910ff02000000000000000000000000000100010001000502080007500000000112019d000200000000000000020000000000000001000100000000004805000000000000b29c000000000000090000000000000005000000000000009800000000000000ab00000000000000000000000000005e0a00040000000000000000000000000000000000000001fe8000000000000000000000000000bbfe80000000000000000000000000001000000000000000000000000000000000fe8000000000000000000000000000194e224e2200c690782238000180000000a2010001800000004200000180000000cdb544fa8060661058a506783dc3f29a9d2b75aa0dcbeef26aede10443797c962a0d7fe548c021dc1c0829cbc31d13ed7ed2a3039cd15f008841f32514540f4b691571725abec7b313cd9c796e0afbf8babc7bc07d39b353bfa1d1f61180377ac0305a100dd765a03f173b09335f4618427913d3c7939b06769a73e45217b0aa91b9a92896d6b2459d4f52c04b77e177c4ded17fab9cefbe7448f8878c9a3144"], &(0x7f0000000440)={0x1, 0x2, [0x195, 0x826, 0xde8, 0xc11]})

[  117.055811] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0.
2018/05/17 21:40:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0)
ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040))
write$binfmt_aout(r3, &(0x7f00000000c0)=ANY=[], 0xffffff78)
ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc))
r4 = syz_open_pts(r3, 0x100000000000c00)
readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0))

2018/05/17 21:40:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x600, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000004})
msgget(0x0, 0x2)
msgget$private(0x0, 0x418)

[  117.140776] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000)
2018/05/17 21:40:29 executing program 5:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x0, 0x2ac00000000000}, &(0x7f0000000100)=0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="c96e5bde84a7", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0)

2018/05/17 21:40:29 executing program 3:
capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000000))

[  117.347355] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure
2018/05/17 21:40:30 executing program 2:
r0 = shmget(0x3, 0x200000, 0x2, &(0x7f0000e00000/0x200000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/104)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0)

2018/05/17 21:40:30 executing program 4:
r0 = memfd_create(&(0x7f0000000000)="17", 0x0)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x1, 0x5, 0x0, 0x80, 0xffffffff, 0x3}, 0x4e, 0xae92, 0x1, 0x1, 0x2, "9f154122c9e275eac4c15aa22ab5cb704d714d038ec6a21c9550ce724aa2ead09ab311ae5b21422423262d77f5fb761332bae95c37fc15972c12bc9e4f2053e5304b74e848c8d6cd3dc93cfa0e375481b6bf0705f2498291fef33dc5386cf42eb9800c7451382554e010ff3a0f41504bdce935a927174d584a367a97f86158fe"})
recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/23, 0x17}, {&(0x7f0000001500)=""/135, 0x87}, {&(0x7f00000015c0)=""/222, 0xde}], 0x9, 0x0, 0x0, 0xfffffffffffffff8}, 0x23)
linkat(r0, &(0x7f00000017c0)='./file0\x00', r0, &(0x7f0000001800)='./file0\x00', 0x1400)

2018/05/17 21:40:30 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000007080)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000001780), 0x0, &(0x7f00000018c0)=ANY=[@ANYBLOB="1000000000ffffff58b83b6c0be1fd00"], 0x10}], 0x1, 0x0)

2018/05/17 21:40:30 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000004100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000040c0)={<r1=>0xffffffff}, 0x111}}, 0x20)
r2 = semget$private(0x0, 0x6, 0x1)
semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x400)
write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48)
write$rdma_cm(r0, &(0x7f0000000f40)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10)

2018/05/17 21:40:30 executing program 5:
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0xc0800, 0x0)
ioctl$KDSKBLED(r0, 0x4b65, 0xfff)
epoll_create1(0x0)
pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8})

2018/05/17 21:40:30 executing program 3:
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x662, 0x408000)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80, 0x800)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/17 21:40:30 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0)
ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000280)=""/198)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="66bad104b00fee0f3166bad00466b8008066ef0f01f0b9a50a00000f320fc718f20f072e67f3260f2092b9800000c00f3235002000000f300f01cb", 0x3b}], 0x9c, 0x0, &(0x7f00000000c0), 0x100000000000019d)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/05/17 21:40:30 executing program 7:
r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x10840)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000044}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x900, 0x70bd2d, 0x25dfdbfe, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000040)=0x4)
readv(r2, &(0x7f0000000400)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/176, 0xb0}], 0x2)
fcntl$getownex(r2, 0x10, &(0x7f0000000000))

[  118.234201] sched: DL replenish lagged too much
2018/05/17 21:40:30 executing program 3:
r0 = socket$inet(0x2, 0x801, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5)
r1 = socket(0xa, 0x1, 0x0)
accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/05/17 21:40:30 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={"989574000000009ca8d0350000000000000000c500ff00000000000082b600", 0x10000000000000ba, [{}, {}]}, 0x48)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0)
bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x7, 0x0, "3b225fed78ef"}, 0x10)

2018/05/17 21:40:30 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/123, &(0x7f0000000080)=0x7b)
getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"628a6e645f73030000005f3000", r1})
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000140)=""/101, &(0x7f00000001c0)=0x65)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'veth1_to_bridge\x00', {0x2, 0x4e20, @loopback=0x7f000001}})

2018/05/17 21:40:30 executing program 5:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000500))
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000800))
r0 = getpid()
r1 = getpgrp(r0)
get_robust_list(r1, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000006c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d00)={<r3=>0x0, 0x1, 0xcc42, 0x93, 0x9, 0x6}, &(0x7f0000000d40)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000d80)={r3, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x21}, 0x6}}, 0x4, 0x3, 0x0, 0x7ff, 0x15}, &(0x7f0000000e40)=0x98)
r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)='./file0\x00')
clock_gettime(0x0, &(0x7f0000000580)={0x0, <r5=>0x0})
getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {0x0, r5+10000000}, 0x8})
r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4)
pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6)
ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0)
getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8)
sendfile(r4, r4, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88)
pipe(&(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000980)=ANY=[@ANYBLOB="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"])
fcntl$addseals(0xffffffffffffffff, 0x409, 0x6)

2018/05/17 21:40:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_pts(r0, 0x0)
read(r2, &(0x7f0000000280)=""/1, 0x1)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x5e24fa1586a0eaaa)
ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000000c0)=0x4)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x3)
ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x1800000, 0x0, 0x0, 0x0, 0x1ff, 0x40000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7ff})
r4 = gettid()
timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r4, 0x1000000000016)

[  118.352710] kvm: pic: non byte write
2018/05/17 21:40:30 executing program 3:
r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100))
fcntl$getflags(r1, 0x401)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48)
mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil)
mbind(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xffffffff, 0x9, 0x0)
remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0)

2018/05/17 21:40:30 executing program 4:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x76dc02, 0x0)
ioctl$int_out(r0, 0x2, &(0x7f00000000c0))
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3)
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140), 0x0)
sendto(r0, &(0x7f0000000140)="3df1cc3834b1b80d922a1f97ef6ee0b264bbf11d45ee6d6b1212379d156739773578e10b6ce86df1819d6f05988e06360db5580b9b13636affc7a7ea99cd", 0x3e, 0x880, 0x0, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})

[  118.515769] mmap: syz-executor3 (8986) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/05/17 21:40:31 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000)
read(r0, &(0x7f0000000040)=""/74, 0x4a)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000200))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
close(r0)
syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x4)
ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x41b)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[])
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1})
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140))

2018/05/17 21:40:31 executing program 5:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000500))
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000800))
r0 = getpid()
r1 = getpgrp(r0)
get_robust_list(r1, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000006c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d00)={<r3=>0x0, 0x1, 0xcc42, 0x93, 0x9, 0x6}, &(0x7f0000000d40)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000d80)={r3, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x21}, 0x6}}, 0x4, 0x3, 0x0, 0x7ff, 0x15}, &(0x7f0000000e40)=0x98)
r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)='./file0\x00')
clock_gettime(0x0, &(0x7f0000000580)={0x0, <r5=>0x0})
getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {0x0, r5+10000000}, 0x8})
r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4)
pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6)
ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0)
getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8)
sendfile(r4, r4, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88)
pipe(&(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000980)=ANY=[@ANYBLOB="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"])
fcntl$addseals(0xffffffffffffffff, 0x409, 0x6)

2018/05/17 21:40:31 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
r1 = dup(r0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={<r2=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000002c0)={r2, 0x1})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=<r3=>0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000340)={0x2, 0x0, 0x0, 0x9, r3})
ioctl(r0, 0xa4, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200400, 0x0)
read$eventfd(r4, &(0x7f0000000200), 0x8)
r5 = getpid()
fcntl$setown(r0, 0x8, r5)
r6 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x606, 0x400)
ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f0000000080)=0x5)
futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0)
bind$vsock_dgram(r6, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10)

2018/05/17 21:40:31 executing program 4:
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a)
write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x2, &(0x7f0000000100)=[<r2=>0x0, 0x0])
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{<r3=>0x0}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000002c0)={r3, &(0x7f00000001c0)=""/226})
fchown(r0, r1, r2)
fallocate(r0, 0x0, 0x0, 0x8)
recvfrom$ipx(r0, &(0x7f0000000300)=""/55, 0x37, 0x10000, 0x0, 0x0)
fallocate(r0, 0x3, 0x0, 0x2cbd)

2018/05/17 21:40:31 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0xc)
ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'veth1_to_bridge\x00', @ifru_addrs=@hci={0x1f, <r1=>0x0, 0x3}}})
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x20}, 0x10, r1})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=<r3=>0x0)
getresuid(&(0x7f0000000040), &(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000100))
r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20140)
setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x0, 0x1}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, 'yam0\x00', 'rose0\x00', {0xff}, {0xff}, 0xa9, 0x3, 0x44}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x6, 0x5ef, 0x3, 0x7, 0xfff, 0x7], 0x6, 0x0, 0x92}, {0x1, [0x6, 0x2a6, 0x3f, 0x0, 0x1, 0x821], 0x0, 0xb487, 0xe7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0)
sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbbf4, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00;\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB='\x00'], 0x3c8}, 0x1}, 0x800)

2018/05/17 21:40:31 executing program 7:
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000301010000000000dfffffff82000000100002000c0001001500150000000000"], 0x24}, 0x1}, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000950000ff00000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r2}, 0x10)
bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r3}, 0x7)

2018/05/17 21:40:31 executing program 6:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x883, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4)
ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000180)="85b73dea9258b1c2597186db0bd64dcf8281ce023557a6653eea9a4a31ab4b9ac642de3fbe759053a504319aa0900029628a926ca41f18bc4644d84605300ed162c5589c133a57ec22a7554473a311f57c2db9d55274d6e1ab7ad493c07152788400155bfab66c7c860136c4f309f7f9280ebf85d7e52f4ac115f1936fc3ad70dec84aea7bb1dc41819165343d343666a536ee33d5b84e4be5bb24fe")
r1 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r1, 0x890d, &(0x7f0000000140)={"020000006903d2394fc050347a3200", @ifru_data=&(0x7f0000000000)="e67e0c9e15c60ff9a6886af27dfafeb58626938829d9181fc338dcd4e9d83dbc"})

2018/05/17 21:40:31 executing program 2:
r0 = socket$inet6(0xa, 0x40000001, 0x9)
openat$ashmem(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/ashmem\x00', 0x1, 0x0)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0xffffffffffffff7f)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r1, 0x7)
getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=<r3=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=<r5=>0x0)
stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$netlink(r2, &(0x7f0000001a00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000001980)=[{&(0x7f0000001a40)=ANY=[@ANYBLOB="01000080000000002bbd7000fedbdf254400550008008800f60651ea0cfc8a3ad68f2d1513a699148e7dc07643f70196017b4907ac4909a1d8296c7f432c9562091f634c647f5a673ddd8af7d40821b771f2532a766993e0c5a58f8a5e63a4", @ANYRES32=r3, @ANYBLOB="28ff9ea5a69fbadf13400f4fded7424a837bc34cae6995a52677caf990d2ba5454d10164222d724dec097089c927c6619c519a91800000000c004a000500000000000000"], 0x60}, {&(0x7f0000000380)={0x13c8, 0x26, 0x400, 0x70bd29, 0x25dfdbff, "", [@nested={0x160, 0xa, [@typed={0x8, 0x88, @fd=r1}, @generic="7f8088d0904ea048e0d033aaba0e5cf2201efbbb57813b157dfc0567c005758b1659622dd123a6a1ac520bdefece598ad6b0caeb3b6e1a1de9ffc9e72af02425eead767461f161b4ea3d1e59e6aed6a19b9d1c5c3fbfbd82f9", @typed={0x8, 0x91, @uid=r4}, @typed={0x8, 0x7d, @u32=0xd2}, @generic="b4da5f795f518b40f40f89d27ae2cb929b28ce1faa73c6560a483607a57017b36955512a9366e52a814e1b19cf5f6a2a18f0268ad8027a665f393102e4ad1c4b129ffa9ebf58ac1d14030d131037612ac88cef0b96baa3b2588d154ed2f8c31de9cb2ec5c86d4ba75ee10e9082568dd427ae87bac5a642c7dcbe9b36faf686b37fca72f2d7eb8f69113daa23ff12b36cc02f0908f485c0095b43b748d080495fbbd59f28a2b3a84d269466c97d6a77cd3dd8f543a8eb025e4e4f4b9d8d7329643e45a2a4c25ef5ad6d3add928861b71ccc16b44032d8616c62ab05518e4e747301c1dabfb43827a1bc34a8"]}, @typed={0x8, 0x43, @pid=r5}, @generic="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", @generic="ea3b63c5a70a22993c0240e783e9c814ae2fff804c488aabc7ef12ddac501d8b21d3d936da8cd5d6db9dcaa5830916cd29907cc593dd0cf949c9a3ad798a28aa7f999d6e01a7397eb63fe234eb36f309", @nested={0x1c0, 0x86, [@generic="8991d181d6fbe60e969794110948feed3dd808df9258feba975d8711cf230bcd9bd5e54843fe2c36f5d1382b81438b1b0b0cf4cbb76fe54eca9e123feb1745d183fde7a80540fbe10f261ec104db2a5dab441aaedd29a2714de50ec78d9476d34b1650604797a9cbde04056cf58b3e39cdddb5eb2825bde7207d0d83e3eb642aa6", @generic="dafc7434b81c1e793ebfd7d7fda5679c0f275d90c9b9d9615e7f5b8b10446f897a45f3074789e3fdc3025cda4685bd2d3d885f1e0e7466c864642bba93c153b9fba6a74f6cb71fd04df28d812c2879a88d5d8467bc74dfaf23e7c211669722f161ea33587c41983ab0f907ef71a918f6312b5004fd9217f240eeecfc821b41f895223352821c81e151c5e9605a5558cf8017b5c1a7aaa2c2c99971799ed77c14f163d618080ba8a3c37994e661276cfe3ed6eabc07b26d54e29e81c6c58fe4f419ac50f58ad8efc50cd06a1fffd53bbbd88ceb5b0c2f7ba8d4d86a064b", @generic="e011641b8c9ca99b3846a652fc3e8ba6a120ec2d4aa63ed811c3c78f15f2d4ffb3ed18e0242b02d278521c8fa0d0057b686b4308001b69566ecb759568a1d187de2aa032df20e808b1b46270e22ace24b47a8e64f4ec56231bd14d"]}, @typed={0x40, 0x4, @binary="7e92a4c25a0571852c3dd49b43a07ff8f09fd891c2e2c363185fd7a01e592501fe5d58cf7308c9da105275673b2c0259813d09679658d9ad0c"}]}, 0x13c8}, {&(0x7f0000001780)={0x88, 0x39, 0x0, 0x70bd28, 0x25dfdbfd, "", [@nested={0x78, 0x11, [@generic="4845d3b03ea32e5441a7cf6fd061d2af561d4da23e66fbc4da00e50f69734795a14018918b571bf85b8d24c1db80b4b0b55fa651f4b0d15712b6be9b82f3a04085f1d3c6a7de534b7ab4dfcbfc7813ae79bf43144227e286cfa5cd57e1fe82d2bf1c9dded29c0abd8c6e993ce27e366aede9bd24"]}]}, 0x88}, {&(0x7f0000001900)={0x70, 0x42, 0x0, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x0, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x7e, @uid=r6}, @typed={0x50, 0x8f, @binary="cffcbd9e712e5eaf68c0872aff28873431e712ff635dddb45a844d38638b97696e83b6e65645406542ddde97da4a67fc5a5d5fa7c83764a1e44ac2ff6b1768ec2d199538417b511c23"}]}, 0x70}], 0x4, &(0x7f00000019c0), 0x0, 0x1}, 0x1)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x79, &(0x7f0000000100)=@assoc_value, 0x8)

2018/05/17 21:40:31 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xeffb, 0x31, 0x0, <r1=>0xffffffffffffffff})
dup3(r0, r1, 0x0)
pipe2(&(0x7f0000000000), 0x80800)

[  119.394136] QAT: Invalid ioctl
[  119.400797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'.
[  119.409514] QAT: Invalid ioctl
2018/05/17 21:40:31 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2}, {0x4}]}]}, 0x2c}, 0x1}, 0xffffffffffffffff)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x505440, 0x0)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x692, 0x9, 0x3, 0x7ff, 0x2, 0x8, 0x401, 0x8, 0x7, 0x2, 0x36b8, 0x100000000, 0x1000}, {0x0, 0x0, 0x4, 0x3, 0x4, 0x3f, 0x3, 0x8001, 0x5, 0x0, 0x5, 0x80000000, 0x3}, {0x9, 0x3ff, 0x7fffffff, 0x8, 0x0, 0x10000, 0x5, 0x2, 0x400, 0x7, 0x7, 0x7ff, 0x1ff}], 0x546})

2018/05/17 21:40:31 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00')
ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x1, 0x7, [{0x7c}]})
lseek(r0, 0x0, 0x2)

2018/05/17 21:40:31 executing program 4:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x200)
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$TUNSETGROUP(r1, 0x400454ce, r2)
modify_ldt$read(0x0, &(0x7f0000000080)=""/185, 0xb9)
r3 = fcntl$getown(r1, 0x9)
fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x0, r3})
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280), 0x4)
getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20)
fcntl$getown(r0, 0x9)

2018/05/17 21:40:31 executing program 2:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9)
inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0)

[  119.510736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'.
2018/05/17 21:40:31 executing program 6:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0)
fcntl$setsig(r0, 0xa, 0x5)
r2 = dup(r1)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r3 = getgid()
ioctl$TUNSETGROUP(r2, 0x400454ce, r3)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r2})

2018/05/17 21:40:31 executing program 3:
clone(0x0, &(0x7f00000003c0), &(0x7f0000000100), &(0x7f0000000340), &(0x7f00000001c0))
r0 = inotify_init1(0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000180))
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
getpgrp(0x0)
getpgrp(0xffffffffffffffff)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140))
r1 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0))
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x800, 0x2)
wait4(r2, &(0x7f0000000280), 0x0, &(0x7f00000002c0))

2018/05/17 21:40:31 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000900), 0x10)
sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000040)="24000000240007031dfffd946fa2830020200a0009000000001d8568f1ffffff0400ff7e", 0x24}], 0x100000000000003c, 0x0, 0x0, 0x1}, 0x0)
r1 = dup(r0)
sendmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@ipx={0x4, 0x81, 0x7, "e27f801d3e6b"}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)="655e157ce5a204e08ce40d64f044bc1940e69762b7fd331f055580131f08d03555b671148aa561a00fb3a1f48814a7b99b2e9ff774dedcc24f6122e6f7a3cc8a890fbac6c99f5e9889882e868a295b366911b47cc6d3ba5d0d17a56244d927e934dbedc181a97f747adf8e86a914925dbd50138812c035bb30e35c93f9332588496469fe60ea492f4ece6dd1406ceef87652c16797ccf43c2d920bdc0370b6591c914b9b2e5819b50b51e85891610df11ec1abee08833a9cee39192468cd741decfe125309723ea4c98d7d6b64c98b2b6cc81d", 0xd3}, {&(0x7f0000000240)="bbc59e1bbdd9d6882b622bae6a321ce8eea291d328966ae20238fc5134d1a7a909b973317d8ba63bdc1fbb9cd68c2638ac79f362c769efae0e3961719b4895cfb3430ff630f21f0b2fcd3eaf419615c51d94ec387b2dd5ebbcae5671897e68c1f9a34700f194a37ebc3c37458daee42100f1e042e1b3a8e2d3680d41faf204d776e57492fac59fc1cc50ff083b32eae2fbac0d2af45f70e45ec76a140e256e659e6ed6029614215bf818b179", 0xac}, {&(0x7f0000000300)="811612d2c3d93b277e1cce3c9546f16b5df3e7110a8c07f305e49b1869d35509156c7048dc09ec9744c8ca45a5cfee4203105e69b0c9b78ce51dc93e6ae0b7060bf27c82070b0c364836156af42fb380fdc92386ffcb2002367df6a6722565932290af5331afba466d9ea3876af1697b9e247b8d35f845215791e0daaa3490992232df23933466f762feb45dcc13e63765eadfca8adfaa3ee2c8f6cc589a014ac32ef711f884f7cb4e3c489bce6a4206ec1ab01e628a18a630a94690d827442600ff255df182f72c2de074fb46f926702d653e3e5d60989d93a51ba6ce6c5777d7a7dc567159a05eb6e37ee6", 0xec}, {&(0x7f0000000400)="a09de9e7151bb162ab087e78b4941d208523b013c63f7e8aa38a9d3502b2b3e01993605ff3d42224fc221e21e958c6a501b735fd527f9a92bb8d7e2e3fd1827a87d2cfe826ce56f4af4edb1eefb37a80bcb0c4ac8fd2e490583d35f9b026fcbaf43f18cc2838b2ea67a0307c5c9db35999b1e0e81353d5ce38f242a36bef1cc4e6cd2aef84ec80c3bb964ade54fda3fc3c04a9f73e309887e09eb3b99ed2f96be07ea2a66d7c11cc4d8b5f3072d14aca263a41d8298494175c15a2ac53213820b835f77ff3952cb65dcd53799f734a389d5fefdabd41f18b21828933e243e20cf9ebd009b9", 0xe5}, {&(0x7f0000000500)="6e0d9d670a002f981c864da9d9de31a124c9884ca2de7c186ab4ec468beaeb4da24bbf6ae5b1bc95d27cb562077b01532d9081f43b270a05a69fede4aab70e3f701f4608597239f8418efeb56151d31704d8a504f18af699c198068face2c61194585a4f4a7f3fdabdad71b4ca9534f94a531f333ae559c788a62b15631b66d47aa579982e12629f99a775562b9f", 0x8e}, {&(0x7f0000000000)="ee12e6bcfeb8f2e4a4c4f6a5c7f91de0dcc1", 0x12}, {&(0x7f00000005c0)="ddbcd5c271cdfc399a3761f66c5bff5e1424f9cc923e40150761eefa5013c5bb7cf808b2b072ec711f2874871d0296c2749a6700fd4b2403645e294fb51993939852c5479db3dbc5a7d22545e7fdcb6bf7010965b3b43b846a67f23937ad7813690e8d7772a61b1db02c4ccdf565709c1b67cc437f54ec3889a468104b63ac50426e36171ab4781a3e9de370446e9afcb2818027d8d868cf1225de8c6bd4c02a3acbff3149cc9fed0a07a890379c4c277d55b9321fb2bc63f3a0af33afa26c4a20985962f03870ad6b02541fb2f30e3ecd3110247a5b", 0xd6}, {&(0x7f00000006c0)="cae64797a453d298e7ce027a4dab573edca29af1770442af9ae0c642b92d08d54900c2100e103107a5577f97e55bfaf4f84794b09b69406c15af3e5049439ce560688d55a5bb371e4ec79e7a894203eda5da457f538e48bf", 0x58}, {&(0x7f0000000740)="f4c3a6f08ab89957db5feebd33121e114ec099af2c0c16b833f788a75b36ff886e8a2e6bddca4a9353e8007e47a9c0f5a405a2b85e33c29b00791ad56031b23b07f958f049c28b2c3d191a80c5a00eedb1976ab995c4610d38806d610558a464a657cf4facf70ed3ca9ace11c2149b25cbb8c437c7428c54176aadee5df40d7ead0c2a349da9a6a296169ed4045627adeed6b96c5b95422541d4fd38ee0e299cb1c3", 0xa2}], 0x9, 0x0, 0x0, 0x4}, 0x4)

2018/05/17 21:40:32 executing program 4:
r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
fcntl$setstatus(r0, 0x4, 0x6100)
ftruncate(0xffffffffffffffff, 0x8200)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000))
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file1', [], 0xa}, 0xb)
write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x589, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78)
write$tun(r1, &(0x7f0000000100)={@val, @void, @llc={@llc={0x0, 0x0, "cd", "bffe531ee9f3da83fa76afa63badac5e7a0b18f8eb66bdbc445968793d1f8eda02b3e59f234b00e246c32d30af7534f28e706ee61d05a8afa35524d6f3b6a306aa34480e4df0d775fc7e75d4a1e1edd3bc06c99a2b14c5e670eda000b2d147b42cdb60071c1f740065fbf07cd0d2fb6cc9ae555150794af1f6e0e5"}}}, 0x82)

2018/05/17 21:40:32 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
fcntl$setlease(r1, 0x400, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=@ipv6_newroute={0x20, 0x18, 0x411, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3d}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40005}, 0x4000000)

2018/05/17 21:40:32 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff)
r1 = dup2(r0, r0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, <r2=>0x0}, &(0x7f0000000140)=0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x0, r2}})

2018/05/17 21:40:32 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x6, 0x0, 0x0, 0x0, 0x0, "f055b4"}})
close(r2)
close(r1)

2018/05/17 21:40:32 executing program 6:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20200)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
sendto$ax25(r1, &(0x7f00000000c0)="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", 0x1000, 0x4010, &(0x7f00000010c0)={0x3, {"01f6edd2d97a8e"}, 0x5}, 0x10)
ioctl$int_out(r0, 0xc0884123, &(0x7f0000000040))

2018/05/17 21:40:32 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000440)}, 0x10008000)
sendto$inet6(r1, &(0x7f0000000600)='d', 0x1, 0x0, 0x0, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x459, 0x400)
ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/81)

2018/05/17 21:40:32 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e21, 0x600000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}}, 0x88)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x1, 0x0, "1c56400ef08dc07f83e4a33199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d168071771351"}, 0xd8)
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
setpriority(0x0, r1, 0x3)
bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1)

2018/05/17 21:40:32 executing program 5:
bpf$BPF_PROG_QUERY(0xc, &(0x7f0000001000), 0x20)
socketpair$inet(0x2, 0xa, 0x602c, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt(r0, 0x7ff, 0x0, &(0x7f0000000040)="0abb973dd43adf150e5d7b322bd0d063874e08c2b9ddfcda199eae3718c6a38f8cf672ec888add77ae9fd174a24883f6eef36426c7", 0x35)

2018/05/17 21:40:32 executing program 6:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getown(r0, 0x9)
r1 = getpid()
r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ptype\x00')
preadv(r2, &(0x7f00000006c0)=[{&(0x7f00000033c0)=""/4096, 0x1000}], 0x1, 0x2000000000000000)

2018/05/17 21:40:32 executing program 5:
r0 = socket(0x9, 0x6, 0xfb)
ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c000000000000000000000002001300000000000000000000000000030006000000000002000000e00000010000000000000000020001016f000000000000001c000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0)

2018/05/17 21:40:32 executing program 3:
bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4800, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=<r1=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x4, 0x6, 0x8, 0x3, "dd70852695c3858a0b39b1f39e621d85dff5bcfdac072f53caee282464b37429d3b64ed8cb12a8a794197358"}, 0x0, 0x0, 0x2, r1, 0x10001, 0x8, "a3b418e7cd5ad8b8e5c29bc637d8bc0f44db4a3261f896584f7f869d41fa011d804bd733d00072280b4875e7989b0792224167f0aeb5014f055e90692cd06fa4", &(0x7f00000000c0)='btrfs\x00', 0x6, [], [0xb4, 0x20, 0x80000000, 0x200]})
setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5)
r2 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r2})
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="beafc9c671b6817072fe2c6b7b211b0cc5543c1c3b96"])
chdir(&(0x7f0000000280)='./file1\x00')

2018/05/17 21:40:32 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
close(r1)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[])
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1})
syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1})
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/05/17 21:40:32 executing program 7:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xfffff000, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x30}, 0x1}, 0x0)

2018/05/17 21:40:32 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={<r1=>0xffffffffffffff9c})
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x82a}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="345aa800fd4ed164e094a6b027bc0f72fd5a158c13a5f4566f859fa40e0c09c795d4ef22e38766cff3eba23fce134654a5f6a3324e41fd31a52dd91a7f6e97019ccc2a2c64a03867ec6806b14b5d5607ce404ec2a13ee1ef858e1a331449944847664c51c1122a4a0eb4697fd810ea14cd2d16b873adc220cd23e6213695f38ff38413d75b28a5c498d1267b7ede", @ANYRES16=r2, @ANYBLOB="00042abd7000fddbdf250300000008000200000000000400050004000500080001004e2300000800040002000000"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x40014)
r3 = socket(0xa, 0x1, 0x0)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={<r5=>0x0, 0x0, 0x3})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={<r6=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000140)={r5, r6, 0x40})
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180))
setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000400)={0x9, 0x401}, 0x2)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc04c5349, &(0x7f0000dc5f98))

2018/05/17 21:40:32 executing program 1:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0)
write$cgroup_pid(r0, &(0x7f00000000c0)={[0x32, 0x34, 0x58, 0x39, 0x31, 0x36, 0x38]}, 0x7)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x6, 0x9, 0x9, 0x1})
r2 = syz_open_pts(r1, 0x0)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0xada0, 0x0, 0x0, 0x0, 0x2})
connect(r0, &(0x7f00000001c0)=@rc={0x1f, {0x1, 0xffffffff80000000, 0x7, 0xd120, 0x20, 0x8001}, 0x9}, 0x80)
readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1)

2018/05/17 21:40:32 executing program 7:
r0 = socket(0x10, 0x3, 0xc)
write(r0, &(0x7f0000000040)="130000001000ffdde200765440d1050000230a009d0000001100c53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be00000100c1a2b5b2684ade4025622c962d916c00000000", 0xfffffffffffffd47)

2018/05/17 21:40:32 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x1, 0x0, "3c9b58a29b4693b5ccfbddea3d694121a406a9204cf0fb37132e743d11c3f0009ddf9c84e262a7032f58e961caded61eb5b3a37e4e0afcb69a7b8b7dd13f994917e395ae9ed821e1d0dfc529ee45b1ac"}, 0xd8)
sendto$inet(r0, &(0x7f0000000480), 0x0, 0x20020003, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f"], 0x1)

[  120.585653] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop3
[  120.655873] BTRFS error (device loop3): superblock checksum mismatch
2018/05/17 21:40:32 executing program 5:
clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040))
clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0)
clock_nanosleep(0x2, 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f00000002c0))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)

[  120.722466] BTRFS error (device loop3): open_ctree failed
[  120.799527] BTRFS error (device loop3): superblock checksum mismatch
[  120.830472] BTRFS error (device loop3): open_ctree failed
2018/05/17 21:40:34 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x80000002)

2018/05/17 21:40:34 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
unshare(0x2000400)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c09)

2018/05/17 21:40:34 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_CAPACITY(r1, 0x1267)

2018/05/17 21:40:34 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000")
sendfile(r0, r1, &(0x7f0000000000), 0x80000002)

2018/05/17 21:40:34 executing program 0:
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)

2018/05/17 21:40:34 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xfee3000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:34 executing program 2:
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4083, 0x0)

2018/05/17 21:40:34 executing program 6:
gettid()
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000000)='.\x00', 0x66e7e7c954e78ab6, 0x0)

2018/05/17 21:40:34 executing program 2:
symlink(&(0x7f0000000280)='/\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x10a032, &(0x7f0000000140)={[{@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]})

2018/05/17 21:40:34 executing program 6:
gettid()
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000000)='.\x00', 0x66e7e7c954e78ab6, 0x0)

2018/05/17 21:40:34 executing program 1:
creat(&(0x7f0000000040)='./file0\x00', 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x0)

2018/05/17 21:40:34 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
close(r0)
r2 = syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14})
openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200c0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={<r3=>0x0, 0x5adb}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001380)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3, 0xffff}, 0x88)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/170, 0xaa}], 0x3)
poll(&(0x7f0000000280)=[{r2, 0x8084}, {r1, 0x20}, {r2, 0xc054}, {r0, 0x2200}, {r1}, {r0, 0x80}], 0x6, 0x0)

2018/05/17 21:40:34 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:34 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xfee3000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:34 executing program 1:
creat(&(0x7f0000000100)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '-]-\x00'}, &(0x7f0000000080)='cgroupem0bdev\\\x00', 0xf, 0x0)

[  122.015609] EXT4-fs (sda1): re-mounted. Opts: jqfmt=vfsv1,
2018/05/17 21:40:34 executing program 2:
add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@mcast2}}}, &(0x7f00000002c0)=0xe8)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4083, 0x0)

2018/05/17 21:40:35 executing program 6:
r0 = socket$packet(0x11, 0x3, 0x300)
read(r0, &(0x7f0000000080)=""/126, 0x7e)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040))

2018/05/17 21:40:35 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa)
sendmmsg$unix(r0, &(0x7f0000005040)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000440)="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", 0x3cd}], 0x1, &(0x7f00000017c0)}], 0x1, 0x11)

2018/05/17 21:40:35 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:35 executing program 1:
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)

2018/05/17 21:40:35 executing program 2:
r0 = socket$inet6(0xa, 0x80003, 0xff)
connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0)

2018/05/17 21:40:35 executing program 5:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpriority(0x1, 0x0)

2018/05/17 21:40:35 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x4c, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0)

2018/05/17 21:40:35 executing program 3:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
dup3(r0, r1, 0x0)

2018/05/17 21:40:35 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/igmp\x00')
sendfile(r0, r1, &(0x7f0000493000), 0xfffffffd)

2018/05/17 21:40:35 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:35 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000")
sendfile(r0, r1, &(0x7f0000000000), 0x80000002)

2018/05/17 21:40:35 executing program 5:

2018/05/17 21:40:35 executing program 4:

2018/05/17 21:40:35 executing program 1:

2018/05/17 21:40:35 executing program 0:

[  123.029128] bridge_slave_0: FDB only supports static addresses
[  123.042537] bridge_slave_0: FDB only supports static addresses
2018/05/17 21:40:35 executing program 3:

2018/05/17 21:40:36 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:36 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)={0x25, "898a851f6ec0c71168c565f868f24968331907e06a2dd911c994a878b8ef4e7fcc23732a71"})
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/17 21:40:36 executing program 0:

2018/05/17 21:40:36 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c000000140031010000000000000000ff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000800080008a5617b8999"], 0x3}, 0x1}, 0x0)

2018/05/17 21:40:36 executing program 3:

2018/05/17 21:40:36 executing program 6:

2018/05/17 21:40:36 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="280000001900010700e9ff00000000000a00000000000c00090008000000"], 0x1}, 0x1}, 0x0)

2018/05/17 21:40:36 executing program 2:

2018/05/17 21:40:36 executing program 1:

2018/05/17 21:40:36 executing program 4:

2018/05/17 21:40:36 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, 0x0, r2}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:36 executing program 3:

2018/05/17 21:40:36 executing program 2:

2018/05/17 21:40:36 executing program 0:

2018/05/17 21:40:36 executing program 6:

2018/05/17 21:40:36 executing program 5:

2018/05/17 21:40:36 executing program 1:

2018/05/17 21:40:36 executing program 4:

2018/05/17 21:40:36 executing program 6:

2018/05/17 21:40:36 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:36 executing program 0:

2018/05/17 21:40:36 executing program 1:

2018/05/17 21:40:36 executing program 5:

2018/05/17 21:40:36 executing program 2:

2018/05/17 21:40:36 executing program 3:

2018/05/17 21:40:36 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:36 executing program 5:

2018/05/17 21:40:36 executing program 4:

2018/05/17 21:40:36 executing program 6:

2018/05/17 21:40:36 executing program 2:

2018/05/17 21:40:36 executing program 3:

2018/05/17 21:40:36 executing program 0:

2018/05/17 21:40:36 executing program 1:

2018/05/17 21:40:36 executing program 5:

2018/05/17 21:40:36 executing program 4:

2018/05/17 21:40:36 executing program 2:

2018/05/17 21:40:37 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r1 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r1}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:37 executing program 1:

2018/05/17 21:40:37 executing program 3:

2018/05/17 21:40:37 executing program 6:

2018/05/17 21:40:37 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:37 executing program 5:
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/64, 0x40}], 0x1)

2018/05/17 21:40:37 executing program 2:
socket(0x0, 0x0, 0x0)
r0 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="280000001900010700e9ff00000000000a00000000000c00090008000000"], 0x1}, 0x1}, 0x0)

2018/05/17 21:40:37 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
unshare(0x2000400)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c02)

2018/05/17 21:40:37 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3201000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:37 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315)
r1 = socket(0xa, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)

2018/05/17 21:40:37 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3, r2}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:37 executing program 1:
socket(0x0, 0x0, 0x100000000)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4083, 0x0)

2018/05/17 21:40:37 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:37 executing program 4:
r0 = socket$inet(0x2, 0x6, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x118)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffecd)

2018/05/17 21:40:37 executing program 5:
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/64, 0x40}], 0x1)

2018/05/17 21:40:37 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket(0xa, 0x1, 0x0)
sendmsg$key(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x10d8}, 0x1}, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58)
r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0)
sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0xc000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001600)={<r3=>0x0, 0x7f}, &(0x7f0000001640)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001680)={r3, 0x81}, 0x8)
ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000300)={[], 0x9, 0xfffffffffffeffff, 0x17, 0x0, 0xfffffffffffffff8, 0xf000, 0x4, [], 0x10001})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
accept4(r2, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000002c0)=0x80, 0x0)

2018/05/17 21:40:37 executing program 7:
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, 0x0)
r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3, r2}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:37 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040), 0xc)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8)
sendto$ax25(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000200)={0x3, {"637ce6f285887f"}, 0x20}, 0x10)
ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000003c0)={0x0, &(0x7f0000000280)=""/246})

2018/05/17 21:40:37 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000000380)=""/17, 0xd, 0x0, 0x0, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x113000)
openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0)
r2 = socket$inet6(0xa, 0x7ff, 0x1ff)
r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x101000)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2a000, 0x0)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r4)
setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4)
r5 = socket(0xa, 0x2, 0x3)
ioctl(r5, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0)

2018/05/17 21:40:37 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x30, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10)
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x0)
ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000240))
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, <r5=>0x0}, &(0x7f00000001c0)=0xc)
setresuid(r2, r4, r5)
sendto$unix(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000300)=@abs, 0x6e)

2018/05/17 21:40:37 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:37 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="bcbc00000000000000050000001c7541e242a9f7e63746a75b860b32b945f152e75fcb78c55902972709b3a1f441abdb4df4f833c52cc0c06bfae793af6ec17509ae18aa78ee106149fa8a3e9e664eb39cb34656ecc55ae8913f0bf482c953b17f5e0a077ba12a859463a50d3d034542bca2aa496f007e829d8a2aefcb3de588a1a76e358735743ef421653bb5051ede006a6c6075ff82ac2989006d0c47000000ab5d3f43e08d9ae7b131fdfb60d30b6933c251db483895cd000000"], 0xe)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x149, 0x400)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000002c0)={0x401, 0x1, 0x6ed, 0x0, 0x1})
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1103})

2018/05/17 21:40:37 executing program 5:
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/64, 0x40}], 0x1)

2018/05/17 21:40:37 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:37 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x5, &(0x7f0000000000)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4)
ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0)
close(r2)
fsync(r0)
close(r1)

2018/05/17 21:40:37 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8505bf012cf66f")
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="79eb5131"], 0x3e00400000)
r2 = socket$inet(0x2b, 0x1, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000100)=0xc)
bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e23}, 0xfffffffffffffe89)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000002c0)=0x1)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@dev}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8)
setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000300)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
shutdown(r2, 0x0)

2018/05/17 21:40:38 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1)

2018/05/17 21:40:38 executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = userfaultfd(0x0)
fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', "2b766d6e657431a000"}, &(0x7f0000000080)='GPL-)\x00', 0x6, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20102, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x8000, 0x2, 0x100, 0x7f}, 0x6)

2018/05/17 21:40:38 executing program 5:
perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/64, 0x40}], 0x1)

2018/05/17 21:40:38 executing program 3:
r0 = memfd_create(&(0x7f0000000100)='}\x00', 0x2)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000001, 0x7, 0x8, 0x8, 0x453b}, 0x14)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x51, r0, 0x0)
fcntl$addseals(r0, 0x409, 0xf)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80)

2018/05/17 21:40:38 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:38 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0)
syz_read_part_table(0x3, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="0b107c3237bb482f472249c0d6a524a7acc9d27bd62cda4c0d2a760facde470e579c7c0b6d8b8f57454a13ce9d62b1953f9116130760176f3a36716be0be1e8f2e57de4d1ea8695e604c6ee2e05880a4ae1de0a6a73db7ecce85eb90c5f09f3d73dd1c620c51b191f610427fac13ac1afc8cf684d82c7ab93edbf5cd75edcd9059419d03e70f14b024a6b3e0f43fff6dcf4c513abd858d99b72cbb0726aaa107497c135057ac41f16f6d957594eec9cfe6eb1a1c3a968f8757b8c2d16dd993d99f2b", 0xc2, 0x7}, {&(0x7f00000001c0)="e8d482b796e76902142e6d51bf02dce20707f662f466b897a44afdde69da76d618e8a4d16f988d4555919870b8e2cfee65d1", 0x32, 0x3}, {&(0x7f0000002180)="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", 0x1000, 0xffffffff00000001}])
pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff})
mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x113, r2, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10)
bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="3f2a3c71c360c461869a4084871935d86fab0d3c49d64da821d21d4711ebd63c1670ea9086c0b73ecc3a3e5812a7d735c8546c0f21aa69083fb436839b2d50421f351598974f29b63e4ca34475fac838d8f46fb553ccdaa0f8bb51e0e5f521c2c1a628", 0x63}], 0x1, &(0x7f0000000640), 0x0, 0x8000}, 0x1}, {{&(0x7f00000007c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)="7274e32ab70f46354d454b4e315739dee96000fa894cef4ba642240fcfdce006696b0732208f47daf3de35dea5a529d9f9edd212208d4636a5dd7d40dc745678156842c35eb1a9fb2168559cc82d9352006a785962008c83f43ad91e3d0dd24fe9bc", 0x62}], 0x1, &(0x7f0000001140)=[{0x1010, 0x0, 0x7, "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"}], 0x1010, 0x20000000}, 0x9}], 0x2, 0x0)

2018/05/17 21:40:38 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x400000000c, 0x3ff, 0x10000000000009}, 0x2c)
r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xadee, 0x0)
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0x81, 0x8c, "68618115f54c5c2183a4fd2a6b497b229b14af8270184371980882028fddb1d1cb92d2aa7bf23d7a9fd612305f7b824b5294337fc2688a82aa35215b36dbcdb93b31490ca51eabe22c8cb7910179c1df3c647233a9f734b49355d92adeb4d3ba50fd8eed7aa271e5e1a06007a3ec80bbfd5e370e7b80cfd4a4056121c5f08869e284a58f0e6feee88c36dd76"})
r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xb3, 0x2000)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0)
lookup_dcookie(0xe6, &(0x7f0000000240)=""/85, 0x55)
ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)={0x2, [0x0, 0x0]})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000001c0), &(0x7f00000002c0)}, 0x20)
r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x7)

2018/05/17 21:40:38 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:38 executing program 4:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
timerfd_create(0x0, 0x0)
clock_gettime(0x7, &(0x7f0000000000))
clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
pkey_alloc(0x0, 0x0)
pkey_free(0xffffffffffffffff)

2018/05/17 21:40:38 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:38 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000)
ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000001c0)=0x9)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1f8)
r2 = socket(0xa, 0x1, 0x0)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x300, 0x0)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000ac0)={<r4=>0xffffffff}, 0x13f, 0x4}}, 0x20)
write$rdma_cm(r3, &(0x7f0000000b40)=ANY=[@ANYBLOB="d244840231c7", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="03000000000000000a004e23bad9b32400000000000000000000ffffac1414bbc64d174d", @ANYRES32=r4], 0x38)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0)
ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000000040))
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
clock_gettime(0x0, &(0x7f0000000480)={<r6=>0x0, <r7=>0x0})
ppoll(&(0x7f0000000200)=[{r5, 0x4000}, {r3, 0x2040}, {r0, 0x20}, {r5, 0x1}, {r3, 0x4}, {r3, 0x200}, {r2, 0xc510}], 0x7, &(0x7f00000004c0)={r6, r7+10000000}, &(0x7f0000000500)={0x3}, 0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180), 0x4)

2018/05/17 21:40:38 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$key(0xf, 0x3, 0x2)
recvmsg(r1, &(0x7f0000002600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/88, 0x58}, 0x0)
setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000280)={0xadd5, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108)
socket$can_bcm(0x1d, 0x2, 0x2)
setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000180)=0x8, 0xed)
sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000000000000000"], 0x10}, 0x1}, 0x0)

2018/05/17 21:40:38 executing program 1:
r0 = socket$kcm(0x29, 0x5, 0x0)
write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [], 0xa}, 0xfffffdef)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x80)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x81, 0xffffffff, 0xff, 0x6b}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4, 0x30}, &(0x7f0000000100)=0xc)

2018/05/17 21:40:38 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x0)
setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000001c0)=0x2, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001d0000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="0f20c035010000000f22c0470f01df66b8f7008ec064430f00db420f01cf0fc71a66440f38071166baf80cb8a1ebe880ef66bafc0cec0f001866baf80cb85251f182ef66bafc0cb000ee", 0x4a}], 0x1, 0x2, &(0x7f0000000180), 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000b80)=""/186, &(0x7f0000000140)=0xba)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100028bd7000fddbdf250100000008000400010000001900020002000000040005000800030029000000080001004e200000080003002c000000080003003d000000080003005f00000008000300ff000000"], 0x58}, 0x1, 0x0, 0x0, 0xc0}, 0x4040000)

2018/05/17 21:40:39 executing program 0:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:39 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0)
syz_read_part_table(0x3, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="0b107c3237bb482f472249c0d6a524a7acc9d27bd62cda4c0d2a760facde470e579c7c0b6d8b8f57454a13ce9d62b1953f9116130760176f3a36716be0be1e8f2e57de4d1ea8695e604c6ee2e05880a4ae1de0a6a73db7ecce85eb90c5f09f3d73dd1c620c51b191f610427fac13ac1afc8cf684d82c7ab93edbf5cd75edcd9059419d03e70f14b024a6b3e0f43fff6dcf4c513abd858d99b72cbb0726aaa107497c135057ac41f16f6d957594eec9cfe6eb1a1c3a968f8757b8c2d16dd993d99f2b", 0xc2, 0x7}, {&(0x7f00000001c0)="e8d482b796e76902142e6d51bf02dce20707f662f466b897a44afdde69da76d618e8a4d16f988d4555919870b8e2cfee65d1", 0x32, 0x3}, {&(0x7f0000002180)="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", 0x1000, 0xffffffff00000001}])
pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff})
mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x113, r2, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10)
bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
sendmmsg(r3, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="3f2a3c71c360c461869a4084871935d86fab0d3c49d64da821d21d4711ebd63c1670ea9086c0b73ecc3a3e5812a7d735c8546c0f21aa69083fb436839b2d50421f351598974f29b63e4ca34475fac838d8f46fb553ccdaa0f8bb51e0e5f521c2c1a628", 0x63}], 0x1, &(0x7f0000000640), 0x0, 0x8000}, 0x1}, {{&(0x7f00000007c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)="7274e32ab70f46354d454b4e315739dee96000fa894cef4ba642240fcfdce006696b0732208f47daf3de35dea5a529d9f9edd212208d4636a5dd7d40dc745678156842c35eb1a9fb2168559cc82d9352006a785962008c83f43ad91e3d0dd24fe9bc", 0x62}], 0x1, &(0x7f0000001140)=[{0x1010, 0x0, 0x7, "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"}], 0x1010, 0x20000000}, 0x9}], 0x2, 0x0)

2018/05/17 21:40:39 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b", 0xc, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:39 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:39 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
recvfrom$ipx(r0, &(0x7f00000000c0)=""/223, 0xdf, 0x0, &(0x7f00000001c0)={0x4, 0x1, 0x0, "ca7ecd5c8b89", 0x7f}, 0x10)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x17, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc)
ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080))

2018/05/17 21:40:39 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x3c0)

2018/05/17 21:40:39 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b", 0xc, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:39 executing program 1:
r0 = socket(0x2, 0xb, 0x9)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0xfed2, &(0x7f0000000540)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r3, 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100))
r4 = socket(0x2, 0x1, 0x0)
getsockname$netlink(r2, &(0x7f0000000380), &(0x7f00000003c0)=0xffffffffffffff6a)
ioctl(r4, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x324)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000440)={0x400}, 0x1)
openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x101000, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x1, 0x0)
syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x8000)

2018/05/17 21:40:39 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:39 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sessionid\x00')
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/114, &(0x7f0000000240)=0x72)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002840)="4b9d80d147cd319667e1a3899aa4cd88523627dbc00fec1b17afb9aaf5efa70a3d83ee8b7776b93b61a07c20fc00e9ac28b16edb7e971babcb62b158b7bf30c876145abf98546f9b421f51e50417a6af48721da4330c11aeddf3c678748658d9ad4de8d65c1703c5ffbe9c4ad13455664a27ae7e277eec72c117412830b20b885948df5808ffb40efbe3b86d6d12298d2739b904b0e5e2a4b4d58d9cbbfc50874613311b783f0d98526694a209d1c048028c025045bd461edd823beff5d6ecbb4df4")
exit(0x0)
writev(r0, &(0x7f0000000240), 0x0)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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0x24c0}, 0x1, 0x0, 0x0, 0x40000}, 0x1)

[  127.200472] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING
2018/05/17 21:40:39 executing program 4:
r0 = socket(0x400000000002, 0x5, 0x9)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="2600000080000008"]})

2018/05/17 21:40:39 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b", 0xc, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:40 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$netlink(r0, 0x10e, 0xfffffffffffffffc, &(0x7f0000000040)=""/20, &(0x7f0000000100)=0x14)

2018/05/17 21:40:40 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0)
ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000001000000000197897c03c403215"])
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000002c0)={0xd0000})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/17 21:40:40 executing program 6:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x100000000, 0x0, 0x6})

2018/05/17 21:40:40 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce57", 0x12, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:40 executing program 3:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x17)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0)

2018/05/17 21:40:40 executing program 4:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x40)
ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1a)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f00000000c0)=0x3)
setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000340)={0x10001, {{0x2, 0x4e20}}, 0x1, 0x5, [{{0x2, 0x4e21, @rand_addr=0x7}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x310)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)

2018/05/17 21:40:40 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88))
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x34a00, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x92}, 0x8)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffffffffffc4)

2018/05/17 21:40:40 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:40 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
sendmsg$rds(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/222, 0xde}], 0x2, &(0x7f00000003c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x9}, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x4, 0x400000, 0x0, 0x24, 0x2, 0x66, 0xd4}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffff7, 0xfffffffffffff801}, &(0x7f0000000340)=0x5, &(0x7f0000000380)=0x6, 0x417, 0x8, 0x6, 0x4, 0x12, 0x3}}], 0xb0, 0x84}, 0x48000)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000040)=@ethtool_eeprom={0x43}})

[  128.355356] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT
[  128.376185] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT
2018/05/17 21:40:40 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce57", 0x12, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:40 executing program 6:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
ioctl$int_out(r1, 0x40084149, &(0x7f0000000040))
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14)

2018/05/17 21:40:40 executing program 4:
r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="020000000400000000000000", 0x6, 0x0)

2018/05/17 21:40:40 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:40 executing program 3:
socketpair(0xb, 0x0, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xffffffffffff8000, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
shmget(0x1, 0x3000, 0x208, &(0x7f0000ffc000/0x3000)=nil)
bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0xfc19)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="162c917311f3c931c5eb12f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb2b23454ac879b3bdadcfff663f3a5086db6fb1441e5c8ca2b3365540884a65e2e6a4df19f3182192b64f4e98a27469a77d97730bd38a8c", 0x78)

2018/05/17 21:40:41 executing program 6:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2)
r1 = memfd_create(&(0x7f0000000580)='dev ', 0x3)
write(r1, &(0x7f0000000040)="16", 0x1)
sendfile(r1, r1, &(0x7f0000001000), 0xffff)
fcntl$addseals(r1, 0x409, 0x8)
fallocate(r1, 0x0, 0x0, 0x7f)
write(r1, &(0x7f0000000080), 0x0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xac4b, 0x680)

2018/05/17 21:40:41 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce57", 0x12, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:41 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = socket(0xa, 0x1, 0x0)
r2 = syz_open_pts(0xffffffffffffff9c, 0x2000)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0xad6, 0x2, 0x0, 0x5, 0x0, 0xffffffffffff0001, 0xff, 0x5, 0xfffffffffffff000, 0x1})
ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f")
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000140), 0x10)

2018/05/17 21:40:41 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00')
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={<r1=>0x0, 0x100, 0x100, 0xc8c}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x338d, 0x7}, 0x2c)

2018/05/17 21:40:41 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:41 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x80000)
ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x3, 0x4)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)
dup3(r0, r1, 0x0)

2018/05/17 21:40:41 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x0, 0x80000001, &(0x7f0000000000)=[0x0], 0x1}, 0x20)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x100, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4051}, 0x20044084)
bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0)

2018/05/17 21:40:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x200000c0, 0x0)
write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'vfat\x00'}, {0x20, 'lo\'md5sum'}, {0x20}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'eth0'}, {0x20, ':posix_acl_access&'}, {0x20, 'vboxnet1'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}], 0xa, "27a9f82a7a690b18ef4d17686e649d229e121054f183ea5015b87ef40cf50c9b1b299c5ede6c5408ce3af2c836f54558623275bee30b3d7abe5fde212e65e1dc3d512d608732469503813579774f540eedb3eb695d7f9232c05470e801ce60837d03e9ac1108aa977b467f1d282767c8d9c6dd7fd727593e7d9c282f71d955ee08dc8de3c6132bf5f307a4d48a1d92406ac22d8dd792083cc58326bbbd1dc9e1a85421301f8baf475323498a69356875ff2303461e314f50e5b61511810dbee22f21e2be8a65a78e38c5d65c28092db9113b62002cf186e1229f94995812fc41efedf5ca9fdc9d770c1c0439ff645cbc88"}, 0x146)
r1 = socket(0xa, 0x1, 0x0)
utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x9})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/17 21:40:42 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff)
lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=@random={'user.', '/dev/adsp#\x00'}, &(0x7f0000000400)='/dev/adsp#\x00', 0xb, 0x3)
mkdir(&(0x7f0000000180)="2e2f66696c65302f66696c652bb5", 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x110a000000}}, 0xff000000, 0x4, 0x1, 0x8, 0x5}, &(0x7f0000000340)=0x98)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100))

2018/05/17 21:40:42 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:42 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b9224", 0x15, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:42 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80101, 0x0)
getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x4}, {}, @control}], 0x30)

2018/05/17 21:40:42 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffe01, 0x40000)
ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080))
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', <r3=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10)
setsockopt$packet_add_memb(r1, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/17 21:40:42 executing program 6:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000009773be4da941208e0bfe290a00000000000000000000be0bac54db73b63977f8000000c0fe00ad0547725dec1aa93dbe09493416f3c925679cfb87924d10668cd13f6772bc698e64ea71f6ce12bb13fd5b04c0aeb56d9b0cf1b0378b6a54ff75ee54e8e8a0da", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48)

2018/05/17 21:40:42 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20)
r1 = socket(0xa, 0x1, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x800)
umount2(&(0x7f0000000140)='./file0\x00', 0x4)
ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4)
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10)

2018/05/17 21:40:42 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040))

2018/05/17 21:40:42 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000040)={0x80, 0x20100800, 0x6000, 0x1e78, 0x3, 0x2, 0x8, 0x718, 0x9}, 0x10)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xfdfdffff}, {0x0, 0x0, 0x0, [], 0x80ffff}]})

[  130.452376] device bond_slave_1 entered promiscuous mode
2018/05/17 21:40:42 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:42 executing program 1:
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$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r2, 0x81, 0x4, 0xfff}, &(0x7f0000000140)=0x10)
close(r0)

2018/05/17 21:40:42 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc))
r1 = dup2(r0, r0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = syz_open_pts(r0, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0xe)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4aa6c0, 0x0)
ioctl$TCSETAF(r2, 0x80047437, &(0x7f00000000c0))

2018/05/17 21:40:42 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b9224", 0x15, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  130.509601] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  130.517408] FAT-fs (loop5): Filesystem has been set read-only
2018/05/17 21:40:42 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x8)
mprotect(&(0x7f000053e000/0x4000)=nil, 0x4000, 0x2)
ioctl$SG_GET_SCSI_ID(r0, 0x2286, &(0x7f0000000100))

2018/05/17 21:40:42 executing program 3:
r0 = socket(0x1a, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socketpair(0x29, 0x2, 0x0, &(0x7f0000000000))

2018/05/17 21:40:42 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={<r1=>0x0}, &(0x7f0000000540)=0xc)
fcntl$setown(r0, 0x8, r1)
write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14)
r4 = getuid()
sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=@polexpire={0x2ec, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfe, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x8001, 0x4e24, 0x1000, 0xa, 0xa0, 0x20, 0x2f, r3, r4}, {0xffffffff, 0x100000001, 0xfffffffffffff800, 0x100000000, 0x100000000, 0x2, 0x6, 0x7fffffff}, {0x1, 0x9, 0x2, 0x100}, 0xa9, 0x6e6bb7, 0x1, 0x1, 0x1, 0x2}, 0x7}, [@lifetime_val={0x24, 0x9, {0xff, 0x1ff, 0x5, 0x7ab7}}, @lifetime_val={0x24, 0x9, {0x10000, 0x80000001, 0x1f, 0x6}}, @algo_auth_trunc={0x124, 0x14, {{'sha1-generic\x00'}, 0x6a8, 0x100, "584d985f32aa8370ab806f8fa1dd7208ad2d2a0e020b4a3f7dfd869ac81493f2a3ebec1a219c6a2f07858e08c6f7f94449fc7f02bbe779688570d78314f00f054a78b42f7c78e258cfaf32d561e1f391d2f243cc7fc97f75266b465e5209250fe60c4d335bc4163abcb24e2bef6a48b7bdbfabfeb975fd58e12d0d7adc2b3b222985c67bafd81da893197fdf90e85a6b720d06ab78a20c05b5d1774deb56b090e5981eca1e5cf76302e9aff90167f938da56a9e79a121d4b874e25cfdfd02738e3fe5d6d5cc7e1bff1ce0caff093a429656da20f64"}}, @sec_ctx={0x54, 0x8, {0x4f, 0x8, 0x1, 0x0, 0x47, "dc1ddb0fcf5dad7e7ad9620969ece0294cd4bffc530c261e9fb66659d86f589fffc71ce70d1857da3f10527b9d24b82313a9a0404f61c731febec084196a474a1657d41bbfc083"}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @tfcpad={0x8, 0x16}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd28, 0x70bd2c, 0x70bd26, 0x70bd25, 0x3, [0x7ff, 0x8c2, 0xb2b, 0x1, 0x3ff]}}, @output_mark={0x8, 0x1d, 0x7fff}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x24004004}, 0x80)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x7)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000))

[  130.552296] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  130.560668] device bond_slave_1 left promiscuous mode
2018/05/17 21:40:43 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b9224", 0x15, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:43 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:43 executing program 6:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x6, &(0x7f0000002540)=[{&(0x7f0000000200)="1bcfac8b3d197607597c768fc714109fbb167ea81fb6a42d5c6873a81797c026ec3afefd8ccb9afd1102c2c69e6d8341bd8ae81f52c0ba61351a77e1050e6ef755107500d5972c76a440d1e86381684f249ca7688b9aebb21f654c261e7b36f3fab7dc279a7579301e9323e6d36a9a0c1e34b8a5b2e8d2bc5c8b0c6bbc111f0170512607cfba97635a626b4d9953e7edc8b3aab94cf0784d35e2ff836237284788bd605435d6a5a91200345f3835e2d93db65a8176e3e5ef74101b7922e57d2e6bb2d0fc53476b15cc413fde5e65015743a74884af7649ee61e113bc391204eb8c223d3c4bd18c821c21106e55f325", 0xef, 0x7fffffff}, {&(0x7f0000000300)="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", 0x1000, 0x1}, {&(0x7f0000001300)="5905621e9a7f254c9c005eaf830d95452ee979537dba578fd8f327acc2cee3b35eab32c39b55792fe731227729b4c8b2bbcfd191d499525ec9efbb1dc233a65cab1583a95efc31f7551ba4c0da2a20c09d49ec701a21e4c53d833382dc67a6251427fcc94b18748a20274e8f16d7205940fe179ae7dc20e21104e2299312a653bb9d1577636f9b9ccdb32350f1ce1cc50e8678e344cac8108f", 0x99, 0x2}, {&(0x7f00000013c0)="404fdbbb6ff79ceba0c6916a0a7f303e0b0f92d12e84a9634c3aef057e23625363cb2bbf83fb806eb4fa2b657699d900b09adf0761e0ae93a9e2c31b960f1fecc12bc33ab3bfd2345b3500ddb361437192b0eebb35c48d6c828ff42ed6d2d029a846ff87ba154094f7af0a11ee971aa95bd6986469c089cf7d004707f3b03e85d225df0ee529468e2b3a60287c502c8128d7aca8cb8ddaae12a94c8a70226f606f8f98d3016957950be448745a92e900c59af15fefb3d94491b96164106172b8662385699b9d6fb8af8ff33807a2042ceb1330ee2d39355e7b7f7b183484df1e864ac2f57c5b8fe6e89c6dc9", 0xec, 0xffffffff}, {&(0x7f00000014c0)="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", 0x1000, 0x3bb}, {&(0x7f00000024c0)="dff4b63eb5d9a83a128a3acbce40486559af5e369a4880d0c4dc3d6ce66276c32451b629798469c359ff85d94b261dcd5ff77805a1b364077a5bf5cce6bd2c4d775a29cf7ee9b48f2369593889bd8af33c6164eb7cdb91395b87012bd9f9326572ef", 0x62, 0x10001}], 0x340048, &(0x7f0000000180)={[{@flush_merge='flush_merge', 0x2c}, {@acl='acl', 0x2c}, {@whint_mode_off='whint_mode=off', 0x2c}]})
connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10)
syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f0000000100)='#! ')
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0)
write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa, "85a54c44638e9b33b2137a16fe6794737c63262f37536d8de7f79fede800ef2437a599cb97c7ccbb9fb4b40c74"}, 0x38)

2018/05/17 21:40:43 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x14, 0x29, 0x9, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0)

2018/05/17 21:40:43 executing program 2:
r0 = memfd_create(&(0x7f00000000c0)=')%cgroup\x00', 0x0)
sync_file_range(r0, 0xbda, 0xb1, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2400, 0x0)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000100)="eac80571d0f6dfb49126e4419d1a71fd3b0451388ad77206067a5b5df5183b9306acda4b3e6bfbb2e4748e21a09f5f2ecb51572d43025eda4e9cba29defec9f7e8f2bc26b7472297f7dd5e1134ab2100a787da692079b32c70fa292ae55b2d6bdf1305aeaba18bd74025d543a5ca5bb97f56cf5131fd", 0x76}, {&(0x7f0000000180)="9b5acc3160b837b358b805c76a5ab303d878e25ae4200c8dbecf599e35def5ca65", 0x21}, {&(0x7f00000001c0)="e920da8c35bb83357a841b40bb394d3ab314e51c9c9012401759c7b40229c11b6f3d4678e1474e069405befbf478a37b99cd6d9fc7b1863af1e92016ca94034d23b6f8205581c3f73df5a39710ef1ff4ec4997694928df21428539d7a91cdbbcbaadacb0ac4ceb04535725347d1aa273efe47ddb5e2f061a0d6c55eea11337c8e9f6fb7e37a50bf1b598ddbebed7895d0ef82d1307f167f5d764250eb11c5169d17c285c33fb66e4", 0xa8}, {&(0x7f0000000280)="d18e8ccd506ecb4f94b8c9874468f36d1669ac391929937e1b4176086df40ea71a6e7fa9db28c9f1f20a0097dd699a4d47823966a4292ad19e3f46c685ec53888d5f961aadf6a2caa695a1173790f5e1019e826606f4200ed29e0640ed36cfa17c6c4b3fba0a675b8e6918f557fdbb8d1c4fcc3d155e6206fba42a6a5641ed3fbd1bf0f1d8e6e4b11bb275991a925483a671e2eb56e8a90226358fc3b57c509beff9922591492b794ee7d3ada3c77a2b83a1539a655a01f7fe08d14c43cc68e1ac5284", 0xc3}], 0x4, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0))
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x3, &(0x7f0000000100), 0x0)

2018/05/17 21:40:43 executing program 4:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x840, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, <r1=>0x0, 0x1, 0x5})
ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0xa1d0})
r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3)
r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4)
keyctl$revoke(0x3, r4)
keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-256-generic\x00'}})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000640)={'vlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x6c, 0x7, 0x3, 0x6536, 0x35}, &(0x7f0000000140)=0x98)
lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='com.apple.system.Security\x00', &(0x7f0000000600)='/dev/urandom\x00', 0xd, 0x1)
getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000500)=""/35, &(0x7f0000000540)=0x23)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6, 0x20, 0x4, 0x1, 0x5}, &(0x7f0000000280)=0x98)
keyctl$revoke(0x3, r5)

2018/05/17 21:40:43 executing program 5:
r0 = gettid()
r1 = getpgrp(0x0)
kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8)
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r0, r3, r4}, 0xc)

2018/05/17 21:40:43 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b3", 0x17, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:43 executing program 2:
openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0)
unshare(0x2000400)
syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0)
pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8})

2018/05/17 21:40:43 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:43 executing program 3:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2)
clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000))
mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000))
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00')
kcmp(r0, r0, 0x0, r1, r1)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580))
syz_open_procfs(r0, &(0x7f0000000140)='map_files\x00')
open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0)

2018/05/17 21:40:43 executing program 1:
umount2(&(0x7f0000000000)='./file0\x00', 0xc)
syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="800000000002000019000000e60100006c000000002800000013000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000001480)={[{@noblock_validity='noblock_validity', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}]})

2018/05/17 21:40:43 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x103})
r1 = socket(0x8, 0x1, 0x5d)
openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x28a000, 0x40)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$TUNGETVNETHDRSZ(r0, 0x400454de, &(0x7f0000000000))

2018/05/17 21:40:43 executing program 5:
lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mprotect(&(0x7f00000f7000/0x4000)=nil, 0x4000, 0xa)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0xff32)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4)
exit(0x80000001)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)

2018/05/17 21:40:43 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:43 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b3", 0x17, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:43 executing program 2:
r0 = socket$unix(0x1, 0x1000000002, 0x0)
r1 = socket$unix(0x1, 0x10000000002, 0x0)
bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8)
fcntl$setstatus(r0, 0x4, 0x800)
rt_sigsuspend(&(0x7f0000000240)={0x100000001}, 0x8)
connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000100)=0x14, 0x80800)
sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x3, 0x7f, 0x80, 0x7}, 0x8, 0x0, 0x0, 0x0, "f5c6c9c930cd0b97"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8011)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x0)
dup(r0)
recvmsg(r1, &(0x7f0000001100)={&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/25, 0x19}, 0x0)

2018/05/17 21:40:43 executing program 4:
syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="2b00000000000180c200000091001f0081003100600584062994ed68d18b408cb5350fe65ba7af981aa3cb7fb96521423845cfe6d194d6670f3fdebc399b25cbd88dddf455f3f1a38824db2ccabc1c1f43181c2c1124388db9cc6e2142a71366c036e4cb17e76df23c039de185cb36a8b3fad4eead755195f79cd67dbd8d6f8ae823af3957c42aa26af9f03668b8000000000000000000000000"], &(0x7f0000000040)={0x0, 0x2000000000000000, [0x0, 0x0, 0x40000000000000]})
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xc00)
mq_timedreceive(r0, &(0x7f0000000140)=""/41, 0x29, 0x3f, &(0x7f0000000180)={0x0, 0x1c9c380})
prctl$void(0xd)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x200, 0x4)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r0, r0})

2018/05/17 21:40:43 executing program 6:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{<r1=>0x0}]})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000001c0)=""/229})
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f00000002c0)='./file0\x00', 0x2401, 0x20)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x11, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18)

[  131.694266] EXT4-fs (loop1): Mount option "dioread_lock" incompatible with ext2
2018/05/17 21:40:45 executing program 1:
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000040)=0xc)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
r2 = socket$inet(0x2, 0x1, 0x200)
r3 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x2000, 0x0)
kcmp(r0, r1, 0x5, r2, r3)
r4 = socket(0xa, 0x1, 0x0)
r5 = geteuid()
r6 = getgid()
fchown(r4, r5, r6)
ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
gettid()
r7 = semget$private(0x0, 0x3, 0x304)
semctl$IPC_RMID(r7, 0x0, 0x0)
tgkill(r0, r1, 0x2a)

2018/05/17 21:40:45 executing program 4:
syz_emit_ethernet(0x22, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000008004500001c0000000000329078e0000001ac1414bb0000000000089078cacdc30b94d06f24d9bb7bca0285b725fa4f418cced8fec7ef622b62adf90278e30035916a923f6bd537634fb0b567b177f840c45f45eb6a4ae91f06c9e1e2d43fee0cbc22b3ef5acbf0a4a4fbf84f3715b28b30b6e16f78c59f1909c24d78f3"], 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0)
fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x3)
syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaab080e33985c28d1fcfcc0b6485ad6b22aa000000000000000d02000060190200009e43b789b3ee9c9e0bf9ac6e21e78a7cabddf217ac3e902e7a89d12c7b3a1d71d7dbf56e76cc3feeae8702cfd95d02ec49373d04da6cffa5030dd94a1dc75bd1"], 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100))

2018/05/17 21:40:45 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b3", 0x17, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:45 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0)

2018/05/17 21:40:45 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x5, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffca9}, 0x40002104)

2018/05/17 21:40:45 executing program 6:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @tick=0x1, {}, {0x5, 0x3}, @queue={0x8, {0x0, 0x1ff}}}], 0xffffffffffffff1c)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00')
creat(&(0x7f0000000100)='./file0\x00', 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
close(r1)

2018/05/17 21:40:45 executing program 2:
r0 = dup(0xffffffffffffff9c)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={<r1=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001080)={0x40, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, r1}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3}, @request_death={0x400c630e}], 0x1000, 0x0, &(0x7f0000000080)="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"})
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000010c0)=0xffffffffffff0000, 0x4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002300)={0xb4, 0x0, &(0x7f0000001240)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x50, &(0x7f0000001100)=[@flat={0x73682a85, 0x100, r1, 0x4}], &(0x7f0000001140)=[0x78, 0x78, 0x38, 0x28, 0x78, 0x38, 0x0, 0x0, 0x30, 0x78]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00000011c0), &(0x7f0000001200)=[0x58, 0x40, 0x0]}}}, @increfs_done={0x40106308, r1, 0x3}, @clear_death={0x400c630f, 0x0, 0x1}], 0x1000, 0x0, &(0x7f0000001300)="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"})
ioctl$KDSKBLED(r0, 0x4b65, 0x95)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002340)={<r2=>0x0, 0xd3, "f1b6cb3fa5c9e4c255f5922254937a7144b805057adcfd7ca6c82fc732a6bb86a87c00fceaaa1907dd99e6f3a072d37229068451edcefb4a0aaa303ad57b6fb4c2bc74cf41dfe6a615b7ec98c735548e51ef4e255d99a1bacaa02a79f89b3c50ca75de5f6fce53c2520a813b0782fdb692990d0face2cf359aa6186528ea04896e8920b9466a48285b89bde274043cf9dcd0ea5527c7219c9f6cdfc988fd3f515b6bc7fd6662cefdac6812940446759b9a7236fd1a10f6c99a10150f078a98a0af0993eb6e5ffa1941a4098e1ab111c4a53041"}, &(0x7f0000002440)=0xdb)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002480)={r2, 0x9, 0x20, 0x5, 0x5, 0x3}, 0x14)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002540)={0x70, &(0x7f00000024c0)=""/112})
ioctl$KDMKTONE(r0, 0x4b30, 0x40)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002580)={<r3=>r2, 0x1, 0x3, [0x9, 0x81, 0x7]}, &(0x7f00000025c0)=0xe)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000002600))
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002640)=0x10)
write(r0, &(0x7f0000002680)="b539daebcd0debd63f95709d7a633dcdd5674065ce45f21fe5cf99a5c5a73ecac689be422228162979930f6c19f202a0acbaa7521ba71c9be069e37d061565845759afaa2165c8c181d8f63ca214d47112", 0x51)
getpeername$packet(r0, &(0x7f0000002740)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002780)=0x14)
r5 = geteuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x4e23, 0xfa0, 0x4e23, 0x100, 0xa, 0x80, 0x80, 0xff, r4, r5}, {0x80000000, 0x80, 0x8, 0x5, 0x80000000, 0x1ac, 0x2, 0x5}, {0x5, 0x638, 0x8, 0x1ff}, 0x200, 0x6e6bbf, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3f}, 0xa, @in=@rand_addr, 0x3506, 0x3, 0x0, 0x1, 0x4, 0x80}}, 0xe8)
r6 = getpgrp(0xffffffffffffffff)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000028c0)={[], 0x9, 0x81, 0xb30, 0x7, 0x4, r6})
write$vnet(r0, &(0x7f0000003a40)={0x1, {&(0x7f0000002940)=""/207, 0xcf, &(0x7f0000002a40)=""/4096, 0x3, 0x1}}, 0x68)
read$eventfd(r0, &(0x7f0000003ac0), 0x8)
r7 = getgid()
syz_fuse_mount(&(0x7f0000003b00)='./file0\x00', 0x1, r5, r7, 0x8dfa, 0x8000)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003b80)={0x1, &(0x7f0000003b40)=[{}]})
lchown(&(0x7f0000003bc0)='./file0\x00', r5, r7)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003c00)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7fffffff, 0x5, 0x7fffffff, 0x8001, 0x80}, 0x98)
msgget(0x0, 0x5)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003cc0)={0x7, 0x8000, 0x800, 0x9, r2}, 0x10)

2018/05/17 21:40:45 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)=ANY=[@ANYBLOB="920f3123d22a157d4717b914d5ef35e0721e072d25d4249aa4497857d8c67c30b9abc8b5467eb1325c1cff17257e81b2c6564d17148e"])
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="06bf1d21aa746a389ab15c89c132c8fb74e11a1ae6125ba0e298484836d799733e402e67b87d66aab7ff730f36375cace286f9e00f0c7b82d115878cb3d7ac6a602e202a14661a8a7bd2f64eeac41c3eb3046dfbed7e59bc93aa6e49466b742240287ff36d72723a8d776e20be51ebd99dd2fbb0b043632f5d6a3da04a80449a059949080d9c61621a1b06c53bbb75bf0ac62907a529c414e2c68450b77907e1e3c0cf1bde2dd23ce998d82969546e30ea22f0ea1e105ddeaa66eecef27d99b42e8896a512e506911eb4c80b4126c763cf78018bfd6d2b9ff4fd305755c3675a453a48756cd1420ea4449a51bf035c39502c9fbc518d8dbb82", 0xf9}], 0x1)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x25b, 0x0)
ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={<r4=>0x0, 0xbc}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x200}}, 0x9, 0x1483}, 0x90)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/05/17 21:40:45 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, 0x0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:45 executing program 4:
r0 = socket$inet(0x2, 0x3, 0x2)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000))
getsockopt(r0, 0x0, 0xcf, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb)

2018/05/17 21:40:45 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x19, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x2}, 0x20)
socket$inet(0x2, 0x3, 0x101)

2018/05/17 21:40:45 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040))
setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/05/17 21:40:45 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2800000012000500000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000004008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0)

2018/05/17 21:40:45 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0)

2018/05/17 21:40:45 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58)
r1 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18)
setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="ea7a3244574f4355aa0e063d4a4dfb8f2dd69ed6f60bc2ea9eb6cca0ef467b963561d265b4528751cbf658be3457bc750e29e2062a2412737a54517f826971e56ab23e196cb75ee31f193b7ae056c1db8d22ca7b94d281ba3e6265c7a4e7f2923bb562345a6964bcc9937c325713a77901bda3fc82d75910", 0x78)
r2 = accept$alg(r0, 0x0, 0x0)
r3 = msgget$private(0x0, 0x240)
msgrcv(r3, &(0x7f0000000340)={0x0, ""/237}, 0xf5, 0x3, 0x3000)
sendto(r2, &(0x7f0000000500)="b77cab30ac979cb2d7919d7cba82f6a2ac510c087e5c55710f37f8953b33f035059d17bc13a6b66dbcb60bd84095739fd03eece2947d816ea2dc8b3a34d91f5df61fd52a98368e3ab615da75dc876f8a4690ddda2970398053346fbe83d860213c79bef6f7e2e37eacebcff64205d36b4af72095bb29b821d12b8e007774139799f8d57ce40d10bc842b97684b1c4a9a694dc1aa1e6e0ff847cf195e263b5ec3b9056f", 0x717eef94, 0x0, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x4)
recvfrom$ipx(r4, &(0x7f0000000140)=""/33, 0x21, 0x10000, &(0x7f00000001c0)={0x4, 0x50, 0x9, "bee131940f4b", 0x101}, 0x10)
recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x8000000000)

2018/05/17 21:40:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00')
getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c)
readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x43}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x1000000000000051)

2018/05/17 21:40:45 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})
recvmsg(r0, &(0x7f0000002580)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/122, 0x7a}, {&(0x7f0000001400)=""/194, 0xc2}], 0x6, &(0x7f0000001580)=""/4096, 0x1000, 0x3f}, 0x100)
bind$llc(r1, &(0x7f00000025c0)={0x1a, 0x30b, 0x7, 0x101, 0x6, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4100000000000000000000000000d671000000000000002000f543e31d084056002008928badd81009a0aa77c5f50000000000"]})

2018/05/17 21:40:45 executing program 1:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980))
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0x10000, 0x8, 0x1, 0x4, 0x0]}, &(0x7f0000000140)=0x10)
r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000008c0)="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", 0xfff}], 0x1, 0x1)

2018/05/17 21:40:46 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:46 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x1)
bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000))
read(r0, &(0x7f0000000140)=""/116, 0x74)
read(r0, &(0x7f0000000040)=""/6, 0x6)
r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2c, 0x8000)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100))

2018/05/17 21:40:46 executing program 5:
r0 = socket$inet(0x15, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
write$binfmt_aout(r0, &(0x7f0000000240)={{0x0, 0x7, 0x2, 0x140, 0x370, 0x8, 0x2a4, 0x100000000}, "ead1977e884adf5b5fd77864a30323a456c4e3505f81b469312e926ad9457a156c6fe28c99211a103ac05b4cc835afdf41759b544bfbadc3ee8b585944dd13aa1f280ab464d44fd2839860b5325bba066335a98fb13915ef4785abd970bbe115e727a1b43fa05e3f6a0a3e21c558b5b507c15a6ae2ee897dfd9c545206d094109de1e7a19f6b49ecf61d813047c70e2faeb760c2724116748ebb1616297ddc2c36eecf1d46cbcb5ced87ec4c87bd631e1390329f2a4a6114204f540ea258f1e94817ceb029b48040530c4d8024812aa2bdc98fa6a146f5743301ff3e1f19b623ad", [[], [], [], []]}, 0x501)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0))
connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)

2018/05/17 21:40:46 executing program 2:
clock_gettime(0x0, &(0x7f0000000100)={<r0=>0x0, <r1=>0x0})
setitimer(0x1, &(0x7f00000001c0)={{0x0, 0x2710}, {r0, r1/1000+30000}}, &(0x7f0000000200))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'bond_slave_1\x00'}, 0x18)
syz_mount_image$xfs(&(0x7f0000001400)='xfs\x00', &(0x7f00000014c0)='./file0\x00', 0x401, 0x4, &(0x7f00000016c0)=[{&(0x7f0000001500)="965df62c60d1a271", 0x8, 0x7ff}, {&(0x7f0000001540)="92cae9632c9b763fffafaec1dabfdd5a77a5e1edc5b8015c091c8ee20c030333e0dc786025943ba63c3bbee01fac094ae6b66587e30be7ca38da0a243ae5605645f2eb523479042eff2da16ddfcd5aa4f4e0beefccb0d1734ad6cd22a9673be3383f21e0a5e2fb796b819fff157a720cf6cd83614f7f166c51fd3511e2327f1b87add22089b7ab65f35a1d976abcb32e002dc81970c83ed2543c711d691d", 0x9e, 0x5}, {&(0x7f0000001600)="9f121d18b1995f336fb4b228feaf41fe46411867aeb6d688de887141dff12483b3a5481ea4fbb2", 0x27}, {&(0x7f0000001640)="ef0bfa41584eaa76d2b2e87e29754dd2361f912791b2e360451a422648cf60b11ff56c408492797615202502d6061a2ea41e32dde269bd55d6ba1714263e6d99e82fd185dab87189e4c07c36e282a26f4c5a30079f6ed8652f8be3cd21f5fc2f715b66f8c4253a0e4cea0864c9320d6630914b7685d3448301ec", 0x7a, 0x40}], 0x1, &(0x7f0000001740)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x7f, 0x6d, 0x2d]}, 0x2c}, {@filestreams='filestreams', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x38]}, 0x2c}, {@logbsize={'logbsize', 0x3d, [0x7f, 0x7d, 0x7f, 0x7d, 0x35, 0x6b, 0x6d, 0x7f, 0x3c]}, 0x2c}, {@wsync='wsync', 0x2c}]}})
r3 = socket$kcm(0x2, 0x6, 0x0)
recvfrom$inet(r2, &(0x7f00000013c0)=""/44, 0x2c, 0x10000, 0x0, 0x0)
setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x165)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001440)={0x8, 0x0, 0x101, 0xe11, &(0x7f0000001400)})
recvmsg$kcm(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001280)=""/212, 0xd4, 0x3}, 0x10000)
getsockopt$bt_hci(r3, 0x10d, 0xbf, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56)

2018/05/17 21:40:46 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0)

2018/05/17 21:40:46 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0)

2018/05/17 21:40:46 executing program 4:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x53b6, 0x4)
ioctl$PIO_FONTRESET(r0, 0x40046103, 0x0)

2018/05/17 21:40:46 executing program 6:
socket$kcm(0xa, 0x6, 0x0)

[  134.464007] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma?
2018/05/17 21:40:46 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00')
preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000)

2018/05/17 21:40:46 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  134.514073] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma?
[  134.551644] QAT: failed to copy from user.
2018/05/17 21:40:46 executing program 2:
r0 = socket(0x40000000015, 0x5, 0x3)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0x5)
getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80)
setreuid(0x0, r1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20)

2018/05/17 21:40:46 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00')
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', <r2=>0x0})
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000080)={0x90, r1, 0x1, 0x0, 0x0, {0x4001}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0)

2018/05/17 21:40:46 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  134.578387] QAT: failed to copy from user.
[  134.726861] netlink: 'syz-executor1': attribute type 3 has an invalid length.
[  134.734829] netlink: 'syz-executor1': attribute type 3 has an invalid length.
2018/05/17 21:40:47 executing program 4:
openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400000)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="41f6af523be2d04842a1"]])
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3f, 0x200000)
open_by_handle_at(r2, &(0x7f00000000c0)={0x8, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = socket(0xa, 0x200000001, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f00000003c0)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000440)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0563044000000000066304400000000012634840"], 0x0, 0x0, &(0x7f0000000200)})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)

2018/05/17 21:40:47 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, 0x0, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:47 executing program 1:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080))
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x24)
mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1040, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100))

2018/05/17 21:40:47 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 2:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xc0, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000200)=0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080)=0x12, 0x4)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7fff, 0x4)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x3, 0x200, 0x33}, 0x2c)
sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@mpls_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x1c}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0x18, 0x0, 0x1)
pwrite64(r1, &(0x7f0000000280)="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", 0x1000, 0x0)
connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e)
sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000f4, 0x0)

2018/05/17 21:40:47 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x8000006, 0x84)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003c40)=0x5, 0x4)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000003c80)={{0x1, 0x1f8000000000000, 0xa77, 0x8, 0x5, 0x144}, 0x9, 0x98f, 0x2})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, <r4=>0x0, 0x0]}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={<r5=>0x0, 0x101}, &(0x7f0000000280)=0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000003c00)='IPVS\x00')
sendmmsg$inet_sctp(r3, &(0x7f0000003b80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4b40}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='|#\a', 0x3}, {&(0x7f0000000340)="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0x1000}], 0x2, &(0x7f0000001340)=[@sndrcv={0x30, 0x84, 0x1, {0x69b, 0x9d62, 0x0, 0x1, 0x100000000, 0xff, 0xd7, 0x416, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x932, 0x7fff, 0x2, 0xc288, 0x1, 0x1, 0x3, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0xe2d6, 0x3f, 0x80000001, 0xf2}}], 0x78, 0x1}, {&(0x7f00000013c0)=@in6={0xa, 0x4e20, 0xa051, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c, &(0x7f0000003a00)=[{&(0x7f0000001400)="29c36dfac7245a6d535360001f661a08cb1e57170173e9c3fffc9eb81800c31634d0b494c78f83b494a65fc35da98fd1427ac582d26158a65a145dd6f3d5b3472ac9aee36f68f92c06c94f4890da2a862f7ca10185d2a155db84b2c6af2dd92d9c36ea9646764364e417bc0fa54c80716d56bdb89657c1da911f75d225f9e2187cea023081addc3e3ab1edea5dadd97731b81264e95e0b4c07152088a19c41b0bf397c993b595d8f9e4586ff9f18e5dbf0823215dd1f0d7697f6b4b44bc241fd1eff1b29f078b05793920d12addcd05ed1fdb3cbb0dc690d9a2259e33840382cd0e533", 0xe3}, 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{&(0x7f0000002a00)="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0x1000}], 0x9, &(0x7f0000003ac0)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x7, 0xff}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x400, 0x100000000, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0xc0, 0x20048840}], 0x2, 0x4000080)
sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000"], 0xff94}, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 4:
openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400000)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="41f6af523be2d04842a1"]])
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3f, 0x200000)
open_by_handle_at(r2, &(0x7f00000000c0)={0x8, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:47 executing program 5:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x800, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001280)={0x6, 0x8, 0x4, 0x7, 0x1, [{0x0, 0x2, 0x400, 0x0, 0x0, 0x1880}]})
accept4$netrom(r0, &(0x7f0000001180)=@full, &(0x7f0000001200)=0x48, 0x80800)
mkdirat(r0, &(0x7f0000001300)='./file0\x00', 0x1)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a")
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xffffffffffffffff)
ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001240)={0x3, 0x0, [{0x0, 0x0, 0x5}, {0x4, 0x0, 0x10001}, {0x5, 0x0, 0x900}]})
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl(r2, 0x1af2, &(0x7f0000000140)="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")
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000000003000000000000000100000000000000000000cd5c2eaf00800000000000000000000000000000a829eba621fff1b046fb64437f83f50e00000000000000010000000400000000000000e066eb4ed68433ce222c451e3254"])
r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001340)=<r4=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000013c0)={{0x6, 0x0, 0x1, 0xffff, "055c142cd0f65e7058abb3c57a0ef5b72a9ae5b7516d1b3d6f388ad3edb29373128c51dcf9e4bc35301e8384", 0x8}, 0x0, 0x0, 0x7ff, r4, 0x401, 0x6, "2416c56e230a7850dafda2f09cfd8ee5aa55397f7bc9df0e94c9c9dc189f33a2b1ef75f785fb0c9b1255b091da3e217dc00566aa394438a9d4f22504caf19009", &(0x7f0000001380)='cpuacct.usage_user\x00', 0x13, [], [0xff, 0x8, 0x4, 0x5]})

[  134.873934] binder: 9976:9984 IncRefs 0 refcount change on invalid ref 0 ret -22
[  134.892651] binder: 9976:9984 Acquire 1 refcount change on invalid ref 0 ret -22
[  134.900413] binder: 9976:9984 Release 1 refcount change on invalid ref 0 ret -22
[  134.908056] binder: 9976:9984 got reply transaction with no transaction stack
[  134.915392] binder: 9976:9984 transaction failed 29201/-71, size 0-0 line 2763
2018/05/17 21:40:47 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={<r1=>0x0}, &(0x7f00000003c0)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @multicast1, <r2=>0x0}, &(0x7f0000000640)=0xc)
stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@rand_addr=0x9, 0x4e21, 0xffffffffffffffe1, 0x4e23, 0x100000000, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x2, 0x6, 0x0, 0x5, 0x9, 0xffffffffffffffff, 0xffff, 0x100000000}, {0x8, 0x1, 0x5, 0x9}, 0xfffffffffffff60c, 0x6e6bb8, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x3, 0x1, 0x6, 0x75, 0x4e, 0x4}}, 0xe8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x9, 0x81, 0x1, 0x200, 0x19, 0x0, 0x3ff, 0x7fffffff, r1}, &(0x7f0000000440)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000400000f0000027db175d1100028d00007f7a95dd40e38ddaf78d2b3ffdee54d5b925c11fa72b937ff7097e325cf500ad9f4e4cd5e8e37c62ec773b1f413c9327c8b0c4045d8467b5cdabd6f046bf8cc353927f367b65e4d1baafeefcfcc6c986dff01c216509f5f74fe2d6736757a44ccf34f8db1b5a78c19869f7cb1f36e52c24a15c7047c7dbe88a0108a484870e80ccb0e1707328c1886ed6ba928fa50e36de488a77746f64f73f8ca3fcd4ebe3ba66b7f544eccfa7174db085e70aa1fbc112fdb59965aee8d5f9c288b6"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x2000045b, 0x0, 0xffffff9c}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48)

[  134.951928] binder: 9976:9984 IncRefs 0 refcount change on invalid ref 0 ret -22
[  134.973685] binder: 9976:9990 Acquire 1 refcount change on invalid ref 0 ret -22
[  134.981467] binder: 9976:9990 Release 1 refcount change on invalid ref 0 ret -22
[  134.989142] binder: 9976:9990 got reply transaction with no transaction stack
2018/05/17 21:40:47 executing program 3:
r0 = socket(0xf, 0x3, 0xc)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0))
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8)
setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000100)="6a59e3a25e28eece896bc72d839d896017446c34650e694caa61051242ecb35cb95b505ae3700eee3759eef2dfda2bda858564e0b2e8147bc9f3cb9c4d0034e7f2bac6bc211094d32077c791fa93fca8ca434eb174f0fead150fc3747b34d0edcfc696941734818fdd2f9615c6c2c8ca56700d06b5dfddc1c375a27083ca7c51002e7215a3973045858683d7c4ff1354193d751b", 0x94)
write(r0, &(0x7f0000000040)="13000000f60f050000230a009d0000001100c53022e5f9ec364f0000c0ff030000001c24e175cc4634371011df8e72ba3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8e8bca763acd06f40ad03226af55e312accffe803dc2a1c1a2b5b2684ade4025622c962d916c00000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffdff)

[  134.996453] binder: 9976:9990 transaction failed 29201/-71, size 0-8531335222149513216 line 2763
[  135.015906] binder: undelivered TRANSACTION_ERROR: 29201
[  135.021874] binder: undelivered TRANSACTION_ERROR: 29201
2018/05/17 21:40:47 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:47 executing program 2:
r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0)
read(r0, &(0x7f0000000300)=""/224, 0xe0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d, 0x0, 0x0, 0x4})
r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xdf14, 0x8001)
getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000400)=""/135, &(0x7f00000004c0)=0x87)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), 0x4)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10)
sendto$inet(r2, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240))
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10)
sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6)
ioctl(0xffffffffffffffff, 0x890f, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/05/17 21:40:47 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', <r1=>0x0})
r2 = getpid()
capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x1f, 0x9, 0x1, 0x4, 0x1f, 0x7})
sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x20, 0x13, 0x21, 0x0, 0x0, {0x2907, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0)

[  135.053790] netlink: 'syz-executor2': attribute type 26 has an invalid length.
[  135.070514] netlink: 'syz-executor2': attribute type 26 has an invalid length.
[  135.082585] tmpfs: No value for mount option '/proc/sys/net/ipv4/vs/sync_persist_mode'
2018/05/17 21:40:47 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/54)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={<r4=>0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x2, 0x6, 0xffffffff, 0x100000001, 0xfffffffffffffffd, 0x101, 0x200, r4}, &(0x7f0000000240)=0x20)

2018/05/17 21:40:48 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x102, 0x0)
fcntl$setstatus(r0, 0x4, 0x2000)

2018/05/17 21:40:48 executing program 6:
r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
getdents64(r0, &(0x7f00000001c0)=""/149, 0x95)
getdents(r0, &(0x7f0000000100)=""/183, 0xb7)

2018/05/17 21:40:48 executing program 3:
r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fff, 0x28fffc)
ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x2, 0x100006, 0x4, 0x8001, 0x81})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/90)
sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="e0e060d053896cbf5c98e73e8a48bbb00cdbdb4140de61dc89c21af404499ea0dd1e809bd75cb94ce600e57ad8fe22675fbbe6b2f0a8ca1e9f3f6a871ddd606c4b26929a1b5d45a06a5e193ad751e17d523b505dae49cafd99c8202831c08f1786f3bdca40dc089f5aeac3128d599c7e38be0f7058ccd3f87f8f5d5848", @ANYRES64=r2, @ANYRES64=r1, @ANYBLOB="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", @ANYBLOB="f924e2987f", @ANYRES16=r2, @ANYBLOB="ff41abec05af2fd01ea5ab8d78cdfeb83ea8e8ab46e5cde88c08daabac7af70b3f263d4593583d5000c10febb21a1e677116e11ac9d9c272768f94f60b035d43ad3718"], 0xa}, 0x1}, 0x4)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)

2018/05/17 21:40:48 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = dup3(r0, r0, 0x80000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={<r4=>0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x3, 0x5, 0x5ee9, 0x4, 0x9, 0x2, 0x80, 0xffff, 0xa51, 0x86e5, 0x200, 0x1, 0xffffffff, 0x8, 0x3]}, &(0x7f0000000000)=0x100)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r4, 0x2}, &(0x7f0000000400)=0xffffffffffffff21)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280))

2018/05/17 21:40:48 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0x11}]}, 0x18}, 0x1}, 0x0)

2018/05/17 21:40:48 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x6, 0x9)
setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x55)

2018/05/17 21:40:48 executing program 4:
r0 = socket(0x10, 0x2, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/213, &(0x7f00000001c0)=0xd5)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1000, 0x400000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x40, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
connect$ipx(r1, &(0x7f0000000280)={0x4, 0x1, 0x2, "1db0b07539d0", 0x8000}, 0x10)
bind$netlink(r3, &(0x7f0000000040)={0x10}, 0x2)

2018/05/17 21:40:48 executing program 7 (fault-call:6 fault-nth:0):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:48 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0)
ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080))
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8)
accept$alg(r0, 0x0, 0x0)

2018/05/17 21:40:48 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000140)=""/20, 0x14, 0x20, &(0x7f0000000180)={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xb10}, 0x1c)
add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="ec", 0x1, 0xfffffffffffffffb)

[  136.204917] FAULT_INJECTION: forcing a failure.
[  136.204917] name failslab, interval 1, probability 0, space 0, times 1
[  136.216544] CPU: 1 PID: 10055 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  136.223833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  136.233199] Call Trace:
[  136.235827]  dump_stack+0x1b9/0x294
[  136.239489]  ? dump_stack_print_info.cold.2+0x52/0x52
[  136.244710]  ? refcount_add_not_zero+0x320/0x320
[  136.249494]  should_fail.cold.4+0xa/0x1a
2018/05/17 21:40:48 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2000004, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x80805, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd})
r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x82000)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@buf={0xf9, &(0x7f0000000180)="7c8a59b460ac93a6440c519c29d620729a86f8fb5235bd9b0a8a7333667bfde334ebc53e493632649a905af62c9d1537bc09f3e1e5dab662dec5478c50f1c1c5ddc076ceebb15d469511ee993eb69c43bc63b5e84ad0a08b67c936d2f359a1f661221ff944356fdedbf97ab73cd6b5541aa70b1450171484f5b11ff84e6f3552fc78dc696a81e1795833a6f820847a02c093a045cfaea8e43ce417fe269d5c33b4b90ca47aa94a0ca57cfe3e5f9e541bc62b12afc33ab7550ad6ab33a1218577f116cfa149d564432ba455083c1da87647dd1066979986d0f2bc0a45e844ae56d1d8ad6a179d42610c56d66ef2ef9770c8277de7f00d6db26a"})
perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1)

[  136.253585]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  136.258719]  ? key_task_permission+0x390/0x390
[  136.263324]  ? check_same_owner+0x320/0x320
[  136.267675]  ? graph_lock+0x170/0x170
[  136.271506]  ? __might_sleep+0x95/0x190
[  136.275504]  ? find_held_lock+0x36/0x1c0
[  136.279601]  ? __lock_is_held+0xb5/0x140
[  136.283701]  ? check_same_owner+0x320/0x320
[  136.288044]  ? rcu_note_context_switch+0x710/0x710
[  136.293002]  ? join_session_keyring+0x340/0x340
[  136.297699]  ? rcu_note_context_switch+0x710/0x710
[  136.302655]  __should_failslab+0x124/0x180
[  136.306909]  should_failslab+0x9/0x14
[  136.310715]  __kmalloc_track_caller+0x2c4/0x760
[  136.315411]  ? key_default_cmp+0x90/0x90
[  136.319487]  ? find_held_lock+0x36/0x1c0
[  136.323549]  ? dh_data_from_key+0x1f8/0x3b0
[  136.327868]  kmemdup+0x24/0x50
[  136.331056]  dh_data_from_key+0x1f8/0x3b0
[  136.335192]  ? __might_sleep+0x95/0x190
[  136.339261]  ? dh_crypto_done+0x90/0x90
[  136.343229]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  136.348761]  __keyctl_dh_compute+0x55b/0x1d20
[  136.353254]  ? lock_downgrade+0x8e0/0x8e0
[  136.357393]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  136.362920]  ? proc_cwd_link+0x1d0/0x1d0
[  136.366986]  ? copy_overflow+0x30/0x30
[  136.370870]  ? find_held_lock+0x36/0x1c0
[  136.374926]  ? kasan_check_write+0x14/0x20
[  136.379152]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  136.384073]  ? wait_for_completion+0x870/0x870
[  136.388660]  ? __sb_end_write+0xac/0xe0
[  136.392631]  keyctl_dh_compute+0xb9/0x100
[  136.396772]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  136.401520]  ? __ia32_sys_read+0xb0/0xb0
[  136.405574]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  136.411460]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  136.416648]  __x64_sys_keyctl+0x12a/0x3b0
[  136.420794]  do_syscall_64+0x1b1/0x800
[  136.424674]  ? finish_task_switch+0x1ca/0x840
[  136.429165]  ? syscall_return_slowpath+0x5c0/0x5c0
[  136.434084]  ? syscall_return_slowpath+0x30f/0x5c0
[  136.439022]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  136.444393]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  136.449230]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
2018/05/17 21:40:48 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='reno\x00', 0x5)
sendto$inet(r0, &(0x7f0000000000)="e5cdf2226582df7f279d56266dfa903c05280c1bdff05b85dafe693e2ee364e3cc0a2601de11849ef14f5cb78f79ce41942c8c1f3af448e8c5927cdeaf073ce086b399bc3b4f68b3be2d49df38aafdd0b1d5534fa2ae4ed0dd667eca8d7357539b8faff5f2820d43c4c7d12f179279c72d185aac250d0d83ea95531f5646ffea2d2d7ce89a2aab9b29a46c8dbd361c90e82c4805", 0x94, 0x200007bd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cd, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/05/17 21:40:48 executing program 7 (fault-call:6 fault-nth:1):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  136.454405] RIP: 0033:0x455a09
[  136.457585] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  136.465295] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  136.472554] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  136.479817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  136.487076] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  136.494333] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000000
2018/05/17 21:40:48 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0x11}]}, 0x18}, 0x1}, 0x0)

2018/05/17 21:40:48 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = getgid()
fchown(r0, r1, r2)
syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2)

[  136.567759] kvm: emulating exchange as write
[  136.734812] bridge0: port 2(bridge_slave_1) entered disabled state
[  136.741667] bridge0: port 1(bridge_slave_0) entered disabled state
[  136.763420] bridge0: port 2(bridge_slave_1) entered blocking state
[  136.769904] bridge0: port 2(bridge_slave_1) entered forwarding state
[  136.776639] bridge0: port 1(bridge_slave_0) entered blocking state
[  136.783087] bridge0: port 1(bridge_slave_0) entered forwarding state
[  136.789897] device bridge0 entered promiscuous mode
[  136.796789] FAULT_INJECTION: forcing a failure.
[  136.796789] name failslab, interval 1, probability 0, space 0, times 0
[  136.808074] CPU: 1 PID: 10086 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  136.815357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  136.824720] Call Trace:
[  136.827341]  dump_stack+0x1b9/0x294
[  136.830998]  ? dump_stack_print_info.cold.2+0x52/0x52
[  136.836218]  ? refcount_add_not_zero+0x320/0x320
[  136.841008]  should_fail.cold.4+0xa/0x1a
[  136.845099]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  136.850230]  ? key_task_permission+0x390/0x390
[  136.854840]  ? check_same_owner+0x320/0x320
[  136.859191]  ? graph_lock+0x170/0x170
[  136.863050]  ? __might_sleep+0x95/0x190
[  136.865871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  136.867055]  ? find_held_lock+0x36/0x1c0
[  136.867081]  ? __lock_is_held+0xb5/0x140
[  136.867106]  ? check_same_owner+0x320/0x320
[  136.885789]  ? rcu_note_context_switch+0x710/0x710
[  136.890771]  ? join_session_keyring+0x340/0x340
[  136.895468]  ? rcu_note_context_switch+0x710/0x710
[  136.900429]  __should_failslab+0x124/0x180
[  136.904682]  should_failslab+0x9/0x14
[  136.908498]  __kmalloc_track_caller+0x2c4/0x760
[  136.913193]  ? key_default_cmp+0x90/0x90
[  136.917272]  ? dh_data_from_key+0x1f8/0x3b0
[  136.921625]  kmemdup+0x24/0x50
[  136.924836]  dh_data_from_key+0x1f8/0x3b0
[  136.929011]  ? dh_crypto_done+0x90/0x90
[  136.932999]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  136.938556]  __keyctl_dh_compute+0x5e8/0x1d20
[  136.943071]  ? lock_downgrade+0x8e0/0x8e0
[  136.947223]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  136.952777]  ? proc_cwd_link+0x1d0/0x1d0
[  136.956865]  ? copy_overflow+0x30/0x30
[  136.960775]  ? find_held_lock+0x36/0x1c0
[  136.964851]  ? kasan_check_write+0x14/0x20
[  136.969096]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  136.974053]  ? wait_for_completion+0x870/0x870
[  136.978670]  ? __sb_end_write+0xac/0xe0
[  136.982670]  keyctl_dh_compute+0xb9/0x100
[  136.986840]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  136.991616]  ? __ia32_sys_read+0xb0/0xb0
[  136.995694]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  137.001601]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  137.006830]  __x64_sys_keyctl+0x12a/0x3b0
[  137.011006]  do_syscall_64+0x1b1/0x800
[  137.014917]  ? syscall_return_slowpath+0x5c0/0x5c0
[  137.019954]  ? syscall_return_slowpath+0x30f/0x5c0
[  137.024893]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  137.030273]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  137.035144]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  137.040335] RIP: 0033:0x455a09
[  137.043515] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  137.051210] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  137.058463] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  137.065724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  137.073037] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  137.080295] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000001
[  137.089009] bridge0: port 2(bridge_slave_1) entered disabled state
[  137.095655] bridge0: port 1(bridge_slave_0) entered disabled state
[  137.105257] device bridge0 left promiscuous mode
[  137.112360] bridge0: port 2(bridge_slave_1) entered blocking state
[  137.118907] bridge0: port 2(bridge_slave_1) entered forwarding state
[  137.125697] bridge0: port 1(bridge_slave_0) entered blocking state
2018/05/17 21:40:49 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x600, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xc6, 0x7e, &(0x7f0000000340)="d4ca016c5942c25fc600d7b1512d2985484634935667729f96a7957516d9965a7506e8228e45a402dea30ed75d193f62ad1fefab7e46f0d94e611a188ca4a8763ff872724a4c17ae6549f5f0c60c162eb2063b8e967b6b259e09acfee8d914232379e84e766d1df3955ac99415c9dd1c526a3d151bbad5bd63694deea9e293e709c2af832f8264fad4865f0b4a3b6dc29868fc7297b8f84720c7f614794c5dcc3f010cff851e87921e7f646d0871d07a8c36be02ecf9963d4073a0a82e220ae75f44c5a95d22", &(0x7f00000001c0)=""/126, 0x1ff, 0x100}, 0x28)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84800)
ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x4)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f63070079732f6e65742f697076342f76632f65787069726579717569286f63656e745f74656d706c617400005469db963443dd19f96de1074ebb36e415884a5604486804ed7ce023d1d5271f2151f6eed6d4ada7ed14ba281098bb8d8280d27fc36d4a1cec07aae65eb8bf8a33d6f8fae6460d7ef5f41917f87e18f538799cce81369e9cabd5325a413bde", 0x2, 0x0)

2018/05/17 21:40:49 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x3a)
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0/file0\x00', 0x1000, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000140)="0d0515bd13aaa9e09bf218f00651ce2716843d7efee533fa5664de1e4eb13d0e285c7dee5b9280622f9d222698af49c6a6932e4fbb4438e03c896ed9f7183c948df3e9678524a74bd609cb365d3ffb1b19bcb128197c50acd6277ce4231f0f76fad45964845a83b9ff9df752e418af99f795c759a08e97955eda91d29172c20f2282095c9e0d4bed43d850e59613c35ba19258129fce7b37253f40b14c5db356ea41f3d5ec091369c4d5a8a7fbb8da0918006d898f39d387d64c2e8761cae0dbaa4b99da23664059c5078919c4db5f900f811eb9a8b5492a98eb5c41d0", 0xdd, 0xffff}, {&(0x7f0000000240)="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", 0x1000, 0x1}, {&(0x7f0000001240)="4fcd5d329b26ebf1ab147c89543ddc915efbfd641224496ceb598be7fc432ff1beec56b7b33187dd7382007919d4048ae40e51562c35a047782d3fa41f021b1661dab9643672f483dc1dae59eb2b5298c449771e800ceccefd78931b92f3107d41a9fa3f33de5cbec12cc9515927ec6cd491bde28771a3650f1df60c46d47dac5074d90044137e2388e33723ba34320d08675f661eca365676e57fe7423e087c264c0a3a3ceb659fa5e4", 0xaa, 0x6}, {&(0x7f0000001300)="4662ccca1b1c70ead1a329828014d370c3ca3b4a9d00d37df36e3e47e6f313d6c1c2154dc5b7015eacf15dcb0c8ab9ef47b60665c2cb730d2891d238a60c8ae4a39295d397ee500488d1a91bd56639aeac8e1265017b534ea278877a0327a33f1e2e229ae5691c940b4c7a47694a0d807d7b4c506162eec4f761ce79a2c48f84f40ac4642ab8a15ce00c8fd938f128d546a02e1b47c4ea5465e635", 0x9b, 0x7}], 0x8000, &(0x7f0000001440)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@upgrade='upgrade', 0x2c}, {@suiddir='suiddir', 0x2c}]})
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040))
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000000c0)=""/70, 0x2e)

2018/05/17 21:40:49 executing program 3:
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840))
close(r1)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800))

2018/05/17 21:40:49 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0)
r1 = semget(0x2, 0x5, 0x45)
r2 = getuid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x5, &(0x7f0000000280)=[<r5=>0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x9, r2, r3, r4, r5, 0x6, 0x9}, 0xff})
r6 = socket(0xa, 0x2, 0x0)
ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r7 = openat$cgroup_int(r0, &(0x7f0000000500)='io.weight\x00', 0x2, 0x0)
read(r7, &(0x7f0000000040)=""/239, 0xef)
write$cgroup_int(r7, &(0x7f0000000040)=ANY=[], 0x1e4)

2018/05/17 21:40:49 executing program 4:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="2db3e643706a918fc2098d0ea221dead80eb97231c3ad6554e2db0755bb4ba0cbcbbba600ece8c0174acaa74d8e7af8fd219e3468392a7724b2c67c13c1dec575ab08e12de13a2af118cbd055847b9c88c2524156d9df2e6fc1ac447a33a98e79c5c7f5d5c5d722e527bd8c3a070ff11e31bffb9818c11e566cbc93396046d40bb2e7accab89675d67859da5e81769ccec73c2f7831dbc03b85bec79dd647eb969ac718873dc755ff3e648c62a4fe88ec67d8f5b9b2cc4f85a4ada6bf4d741356c89d98524d37d01cf82b655570d2579a01d71cca16fe0280254fab7654a232b6b10629baeca692d83de04f418cde818aab1cd7cf280d8eca8"}, {&(0x7f0000000040)="e9e094e2c75e9597a9ee068c821415c0bdbcbf14aef8964324314ca42b825f9d13a949dc0ca0f544152ef101d6393fb397f5a78ed48284b344a1eca43c8774100376ee09ac51300398c3969fc8"}, {&(0x7f0000000300)="e6e26df3f2bd2cfa7f2b1f07acb5f93c11d6a2aff058da51dab9d26a76458de4414b26cb5ed6a18dbaf215cc40314c022b4dfd70b4099eb079cf780ec35d3e7cf7165bf1086bfa1bb532e883c84d2b59a70328c7979069439a30f21359c22bc577cb6938"}], 0x1000000000000221, 0x0)

2018/05/17 21:40:49 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5)
r1 = socket(0xa, 0x5, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
write$binfmt_elf32(r0, &(0x7f0000001300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x20, 0x2}, [{}], "", [[]]}, 0x158)

2018/05/17 21:40:49 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0x11}]}, 0x18}, 0x1}, 0x0)

2018/05/17 21:40:49 executing program 7 (fault-call:6 fault-nth:2):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  137.132095] bridge0: port 1(bridge_slave_0) entered forwarding state
[  137.138824] device bridge0 entered promiscuous mode
[  137.144588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/05/17 21:40:49 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f")
bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58)
r2 = accept$alg(r0, 0x0, 0x0)
recvfrom(r2, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x707000)
r3 = socket$pptp(0x18, 0x1, 0x2)
connect(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x2}, 0x1, 0x1, 0x2, 0x3}}, 0x80)

2018/05/17 21:40:49 executing program 6:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80000001, 0x1, 0x200, 0x2, 0xfffffffffffffffe, 0x7, 0x9, {<r1=>0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}, 0x200, 0xe847, 0x2, 0x2, 0x2}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={<r2=>r1, 0x400}, &(0x7f0000000180)=0x8)
r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80000, 0x0)
ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000200)={0x8b, 0x1000, 0x0, 0x4, 0x1, [{0x34a, 0x16, 0x6, 0x0, 0x0, 0xa05}]})
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000280)='selinux\x00')
ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={0xff2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x22, 0x4a8000000, 0xfffffffffffff81e, 0x7fffffff, 0x3, &(0x7f00000002c0)='syz_tun\x00', 0x6, 0x3, 0x1f000000})
setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000380)="89150b0e2d3d07a88b2894f91cef3a57c927baa9a15a5f498d22a3240e4d91f5a14632b1e6396f1d675e77485040d09ff286ecf3dec1e9bc6f7334eea79cf69a2e1bd375032bd7eb9df3a11be41fb492751c0d9362c99c73249fbef5b8bceb2e36aaf4c57bc7b3d8ade0a982c93a7ff8ddabfe259e9ffbb41ec24e5ad31fd7d092f596e3abc73696d9660b5984f7607e0dc7c1cb484350476d18289ef4fa3cc14e33f6c74f54dde93ac18c7f2400651b07cfdd4cf0700b2133a5a1de46148544821de0c895d84d9198b0ced3d4258d214cd40faaea788a445745ceb830c8a7ee15effb", 0xe3)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)=<r4=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000500)={{0x401, 0x7, 0x5, 0x6, "6f0a01192fc0c13e945ccdec76eb90db796462ed821380fdb894df492a80f3b32c7aca6acfe9cbab41bf8d52", 0x2}, 0x0, 0x0, 0xffffffffffffb8da, r4, 0x1, 0x9, "361e03dbb5a1f4e00c902fd6dcaec2e97134eaf2ed774a10bf06979c9606b0f27e032d8bb2997a47114790832bf13d725f1f92340bfd8a7c411a66f557ef8e51", &(0x7f00000004c0)='GPLvmnet1ppp0wlan1em1^$ppp1em1]@\x00', 0x21, [], [0x1, 0x4, 0x8, 0x4bd6]})
removexattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@random={'osx.', 'selinux\x00'})
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000006c0)={0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'lc\x00', 0x6, 0x80000000, 0x65}, 0x2c)
lgetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'system.', 'osx.'}, &(0x7f0000000780)=""/189, 0xbd)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000840)={0x6, 0x8001, 0x4, 0x4, 0x1, [{0x81, 0x3, 0x52ee, 0x0, 0x0, 0x2080}]})
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00000008c0)={0xf800000000000000, 0x7, 0x8, 0x2a, "616e41bc1532f4b11a66e02ab8a9d501cc95232df8cb2c2d4bb7adeb896986c39fef322692e97e5b03032265", 0x3})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000900)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x30)
mkdirat$cgroup(r0, &(0x7f0000000940)='syz1\x00', 0x1ff)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000980)={0xfffffffffffffffe, 0x80000000})
getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000a40)=0x78)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000a80)=""/217)
ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000b80)={0x1, 0x6})
ioctl$LOOP_SET_FD(r3, 0x4c00, r0)
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000bc0)='illinois\x00', 0x9)
mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000c00)=""/233)
ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000d40)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x0, 0x4, 0x9, 0xfffffffffffffffa, 0x9, &(0x7f0000000d00)='ipddp0\x00', 0x8c3a, 0xffffffffffffffff, 0x40})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000dc0)={r2, 0xc8c5, 0x2, 0x401, 0x55e1, 0x1ff}, &(0x7f0000000e00)=0x14)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000e40)=0x40, 0x8)
syz_mount_image$btrfs(&(0x7f0000000e80)='btrfs\x00', &(0x7f0000000ec0)='./file0\x00', 0xfffffffffffffffc, 0x6, &(0x7f0000002140)=[{&(0x7f0000000f00)="5df78b5a5b9bfc6cc430d32101d88d28c25a90ac08093b43d6f9d9f462198ef20a87665cb231a6896994ff51a04b05c6931c220f2f05a672294b4661a91b44e915fff4ae1fa9d91f1372643422405a08a9413d9fb6f063325a881da3585d5ae8b3416d8b2ae0b220b80043ed40cd3c328a394a10f79347c6e88009e154a571df4b004626d52ad4f8b9c88eecdd4e207605395afbcd2e9b335849d65d02397d5dbd78b8f7f34f959cd13ac6592a24afba70c5dd4725cc585ec803b718e578168a957c08", 0xc3, 0x800}, {&(0x7f0000001000)="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", 0x1000, 0x3f}, {&(0x7f0000002000)="09efbf6815afe5c256e8064b84af1593eebd1ea8a64201fba487f19640ba93f9b3f3c0", 0x23, 0x9}, {&(0x7f0000002040)="154fac945cc4", 0x6, 0x4}, {&(0x7f0000002080)="cadddb9da0671c6f8cea51d0ea60f84b87e6d07f11aaf08c1a1a6902a07ffcabe3e83157dfe17254e2b37983cd61eb43eeaaff5a148eaabf67e0106c4d03f1c6527fccc1987b632aa02007f60ce7ff84341fa9121d19757ec675", 0x5a, 0x40}, {&(0x7f0000002100)="31a614016bcfb5065fe121ab63a7e9c20f4878644e573c", 0x17, 0x4000}], 0x400, &(0x7f0000002200)={[{@subvol={'subvol', 0x3d, [0x37, 0x77, 0x36, 0x38, 0x38, 0x7d]}, 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x34, 0x39, 0x39, 0x3f, 0x37, 0x37, 0x3f, 0x0, 0x3f, 0x0]}, 0x2c}]})
ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002240)={0x10001})

2018/05/17 21:40:49 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x20000097f, 0x4)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='teql0\x00')
write(r0, &(0x7f00000001c0), 0x0)
recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40))

[  137.300404] FAULT_INJECTION: forcing a failure.
[  137.300404] name failslab, interval 1, probability 0, space 0, times 0
[  137.311707] CPU: 1 PID: 10127 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  137.319255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  137.328625] Call Trace:
[  137.331243]  dump_stack+0x1b9/0x294
[  137.334898]  ? dump_stack_print_info.cold.2+0x52/0x52
[  137.340114]  ? perf_trace_lock_acquire+0xe3/0x980
[  137.344994]  ? refcount_add_not_zero+0x320/0x320
2018/05/17 21:40:49 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0xbb53, 0x4)
getsockopt$bt_hci(r2, 0x0, 0x62, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x125)
close(r2)
close(r1)

[  137.349784]  should_fail.cold.4+0xa/0x1a
[  137.353884]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  137.359019]  ? key_task_permission+0x390/0x390
[  137.363713]  ? check_same_owner+0x320/0x320
[  137.368059]  ? graph_lock+0x170/0x170
[  137.371884]  ? __might_sleep+0x95/0x190
[  137.375878]  ? find_held_lock+0x36/0x1c0
[  137.379961]  ? __lock_is_held+0xb5/0x140
[  137.384060]  ? check_same_owner+0x320/0x320
[  137.388406]  ? rcu_note_context_switch+0x710/0x710
[  137.393359]  ? join_session_keyring+0x340/0x340
[  137.398888]  ? rcu_note_context_switch+0x710/0x710
[  137.403849]  __should_failslab+0x124/0x180
[  137.408107]  should_failslab+0x9/0x14
[  137.411928]  __kmalloc_track_caller+0x2c4/0x760
[  137.416632]  ? key_default_cmp+0x90/0x90
[  137.420728]  ? dh_data_from_key+0x1f8/0x3b0
[  137.425086]  kmemdup+0x24/0x50
[  137.428310]  dh_data_from_key+0x1f8/0x3b0
[  137.432501]  ? dh_crypto_done+0x90/0x90
[  137.436505]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  137.442075]  __keyctl_dh_compute+0x664/0x1d20
[  137.446602]  ? lock_downgrade+0x8e0/0x8e0
[  137.450782]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  137.456347]  ? proc_cwd_link+0x1d0/0x1d0
[  137.460444]  ? copy_overflow+0x30/0x30
[  137.464358]  ? find_held_lock+0x36/0x1c0
[  137.468466]  ? kasan_check_write+0x14/0x20
[  137.472725]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  137.477685]  ? wait_for_completion+0x870/0x870
[  137.482309]  ? __sb_end_write+0xac/0xe0
[  137.486310]  keyctl_dh_compute+0xb9/0x100
[  137.490477]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  137.495258]  ? __ia32_sys_read+0xb0/0xb0
[  137.499348]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  137.505265]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  137.511177]  __x64_sys_keyctl+0x12a/0x3b0
[  137.515355]  do_syscall_64+0x1b1/0x800
[  137.519274]  ? finish_task_switch+0x1ca/0x840
[  137.523793]  ? syscall_return_slowpath+0x5c0/0x5c0
[  137.528752]  ? syscall_return_slowpath+0x30f/0x5c0
[  137.533711]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  137.539106]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  137.543977]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  137.549191] RIP: 0033:0x455a09
[  137.552400] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  137.560139] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  137.567427] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  137.574712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  137.581996] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  137.589285] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000002
2018/05/17 21:40:49 executing program 5:
syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500002800000000006c9078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="508d060048dd85000000907800009e9f66abc69e8eeb2b474ebf0853a4dfbab14f191cbcd16771d919c49305de7a38f20f66555cc32a0ff83d616562975e4f83258a6440a3"], &(0x7f00000002c0)={0x0, 0x5, [0x0, 0xa1f]})

2018/05/17 21:40:49 executing program 7 (fault-call:6 fault-nth:3):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:49 executing program 3:
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000340)=""/251, &(0x7f0000000440)=0xfb)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0)
read(r1, &(0x7f0000000140)=""/207, 0xcf)
io_setup(0x1008, &(0x7f0000000100)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1}])
clock_adjtime(0x7, &(0x7f0000000240)={0x7, 0x9, 0x100000000, 0xffffffff, 0x1, 0x1, 0x3, 0x7, 0x3, 0x9, 0x7, 0x7, 0x0, 0x7, 0xffffffff, 0x1, 0x1000, 0x9, 0x7, 0x72c, 0x9, 0x9fa, 0x3, 0x10001, 0x4, 0x6})
ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4)

2018/05/17 21:40:49 executing program 1:
setgroups(0x350a7178f7fb3761, &(0x7f0000000080))
exit(0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={<r1=>0x0, 0x84d5, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x13}}, 0x5, 0x0, 0x2, 0x6, 0x4}, &(0x7f0000000180)=0x98)
socket$pptp(0x18, 0x1, 0x2)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2, 0x0)
ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000200)=""/217)

2018/05/17 21:40:49 executing program 0 (fault-call:1 fault-nth:0):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  137.704250] FAULT_INJECTION: forcing a failure.
[  137.704250] name failslab, interval 1, probability 0, space 0, times 0
[  137.715583] CPU: 1 PID: 10159 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #55
[  137.722885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  137.732246] Call Trace:
[  137.734831]  dump_stack+0x1b9/0x294
[  137.738472]  ? dump_stack_print_info.cold.2+0x52/0x52
[  137.743661]  ? perf_trace_lock_acquire+0xe3/0x980
[  137.748501]  should_fail.cold.4+0xa/0x1a
[  137.752551]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  137.757648]  ? __local_bh_enable_ip+0x161/0x230
[  137.762314]  ? _raw_spin_unlock_bh+0x30/0x40
[  137.766728]  ? release_sock+0x1e2/0x2b0
[  137.770710]  ? rcu_is_watching+0x85/0x140
[  137.774865]  ? __local_bh_enable_ip+0x161/0x230
[  137.779531]  ? __release_sock+0x3a0/0x3a0
[  137.783673]  ? find_held_lock+0x36/0x1c0
[  137.787768]  ? check_same_owner+0x320/0x320
[  137.792084]  ? rcu_note_context_switch+0x710/0x710
[  137.797006]  ? __netlink_lookup+0x5cf/0xaa0
[  137.801325]  __should_failslab+0x124/0x180
[  137.805552]  should_failslab+0x9/0x14
[  137.809345]  kmem_cache_alloc_node+0x272/0x780
[  137.813917]  ? find_held_lock+0x36/0x1c0
[  137.817971]  __alloc_skb+0x111/0x780
[  137.821676]  ? skb_scrub_packet+0x580/0x580
[  137.826007]  ? rcu_is_watching+0x85/0x140
[  137.830156]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  137.835347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  137.840881]  ? netlink_autobind.isra.34+0x240/0x330
[  137.845984]  netlink_sendmsg+0xb01/0xfa0
[  137.850049]  ? netlink_unicast+0x740/0x740
[  137.854283]  ? security_socket_sendmsg+0x94/0xc0
[  137.859036]  ? netlink_unicast+0x740/0x740
[  137.863278]  sock_sendmsg+0xd5/0x120
[  137.866991]  ___sys_sendmsg+0x805/0x940
[  137.870963]  ? copy_msghdr_from_user+0x560/0x560
[  137.875723]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  137.881250]  ? proc_fail_nth_write+0x96/0x1f0
[  137.885738]  ? __fget_light+0x2ef/0x430
[  137.889705]  ? fget_raw+0x20/0x20
[  137.893147]  ? find_held_lock+0x36/0x1c0
[  137.897200]  ? kasan_check_write+0x14/0x20
[  137.901431]  ? wait_for_completion+0x870/0x870
[  137.906012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  137.911547]  ? sockfd_lookup_light+0xc5/0x160
[  137.916039]  __sys_sendmsg+0x115/0x270
[  137.919919]  ? __ia32_sys_shutdown+0x80/0x80
[  137.924326]  ? __sb_end_write+0xac/0xe0
[  137.928296]  ? fput+0x130/0x1a0
[  137.931564]  ? ksys_write+0x1a6/0x250
[  137.935366]  __x64_sys_sendmsg+0x78/0xb0
[  137.939429]  do_syscall_64+0x1b1/0x800
[  137.943309]  ? finish_task_switch+0x1ca/0x840
[  137.947802]  ? syscall_return_slowpath+0x5c0/0x5c0
[  137.952722]  ? syscall_return_slowpath+0x30f/0x5c0
[  137.957645]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  137.963000]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  137.967841]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  137.973022] RIP: 0033:0x455a09
[  137.976202] RSP: 002b:00007feac9c2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  137.983909] RAX: ffffffffffffffda RBX: 00007feac9c2b6d4 RCX: 0000000000455a09
[  137.991166] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013
[  137.998423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  138.005682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  138.012939] R13: 00000000000005a2 R14: 00000000006fc7d0 R15: 0000000000000000
[  138.023541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  138.185185] FAULT_INJECTION: forcing a failure.
[  138.185185] name failslab, interval 1, probability 0, space 0, times 0
[  138.196507] CPU: 0 PID: 10174 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  138.203785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  138.213139] Call Trace:
[  138.215736]  dump_stack+0x1b9/0x294
[  138.219365]  ? dump_stack_print_info.cold.2+0x52/0x52
[  138.224544]  ? __kmalloc_track_caller+0x14a/0x760
[  138.229376]  ? kmemdup+0x24/0x50
[  138.232731]  ? dh_data_from_key+0x1f8/0x3b0
[  138.237665]  ? __keyctl_dh_compute+0x664/0x1d20
[  138.242325]  ? keyctl_dh_compute+0xb9/0x100
[  138.246634]  ? __x64_sys_keyctl+0x12a/0x3b0
[  138.250949]  should_fail.cold.4+0xa/0x1a
[  138.255005]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  138.260109]  ? print_usage_bug+0xc0/0xc0
[  138.264163]  ? graph_lock+0x170/0x170
[  138.267976]  ? find_held_lock+0x36/0x1c0
[  138.272060]  ? check_same_owner+0x320/0x320
[  138.276379]  ? rcu_note_context_switch+0x710/0x710
[  138.281315]  __should_failslab+0x124/0x180
[  138.285806]  should_failslab+0x9/0x14
[  138.289598]  __kmalloc+0x2c8/0x760
[  138.293143]  ? dh_crypto_done+0x90/0x90
[  138.297119]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  138.302650]  ? __keyctl_dh_compute+0x6cc/0x1d20
[  138.307319]  __keyctl_dh_compute+0x6cc/0x1d20
[  138.311812]  ? lock_downgrade+0x8e0/0x8e0
[  138.315954]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  138.321485]  ? proc_cwd_link+0x1d0/0x1d0
[  138.325548]  ? copy_overflow+0x30/0x30
[  138.329428]  ? find_held_lock+0x36/0x1c0
[  138.333487]  ? kasan_check_write+0x14/0x20
[  138.337713]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  138.342635]  ? wait_for_completion+0x870/0x870
[  138.347213]  ? __sb_end_write+0xac/0xe0
[  138.351180]  keyctl_dh_compute+0xb9/0x100
[  138.355323]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  138.360069]  ? __ia32_sys_read+0xb0/0xb0
[  138.364127]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  138.368969]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  138.374152]  __x64_sys_keyctl+0x12a/0x3b0
[  138.378302]  do_syscall_64+0x1b1/0x800
[  138.382185]  ? finish_task_switch+0x1ca/0x840
[  138.386671]  ? syscall_return_slowpath+0x5c0/0x5c0
[  138.391614]  ? syscall_return_slowpath+0x30f/0x5c0
[  138.396538]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  138.401904]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  138.406754]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  138.411943] RIP: 0033:0x455a09
[  138.415124] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  138.422838] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  138.430106] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  138.437369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  138.444712] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  138.451972] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000003
2018/05/17 21:40:51 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x50000, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="83091448bd4cf8dd82682da96690de9abea20a746622b693d857736e05205bd518756c7fe50b45d7c297fe3d93abae64772f0cf4ba90ee8e2fcb69c8b5b74782222186486393cd0ed5f7ad62323f0d4b65f1a7864145b4d125d7d98ee51008f80f08220604e54f205416cf7c7d850d220aa355d854a69303ce96ee634cf7bdd92a257a38089962cde9e80b13f63daa415f4cb4a28e34bc4357585d37773606b9c3bbdce24ee534c81c51", 0xaa)
ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffffb)
fcntl$getflags(r0, 0x40a)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={<r1=>0x0, 0x8}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0x4}, 0x8)
r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x0)
set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18)
r3 = request_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/snapshot\x00', 0xfffffffffffffffa)
keyctl$clear(0x7, r3)
lgetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'os2.', 'vboxnet1-eth1\x00'}, &(0x7f0000000480)=""/191, 0xbf)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000540)={{0x0, 0x100000001}, {0x4ab6, 0x80000000}, 0x7, 0x6, 0x8001})
getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000005c0)=""/105, &(0x7f0000000640)=0x69)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)={r1, 0x9, 0x1, [0x5b94]}, &(0x7f00000006c0)=0xa)
ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1)
ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000700))
mlock2(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x1)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000740)=0x5, 0x8)
ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000780)=0x20)
setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000007c0)="547411837513e004007852017ef86ed3ec11c32bfb9db8e75c02b55b6825dcb6e52e27cce653bf8c7e80cafe45ef3ca74c7d30acf076468d9f9975dafdf179b4ca3b86a1649044e8d03a5fca023411265135d73c57a19fad7aadac0802cb14fbc9472a654cea8c121c2e8e3ee6323bbf46bb47a45578415925ab21e64c7527ccf7aa07ad683b4912324324907cb1f18a57d797ca681a540ac9bb9a7faf2838004790a6fc6d88da2650a8711c30f66dbaf0266663462e188a964bebe06f207fc3b8be137ff7242d2e8000c3614cd0faa36002078ecb2686b41cce63f1657bee2981b2", 0xe2)
connect$unix(r2, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e)
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000940)='bridge_slave_1\x00')
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000980)=r0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000a00)={&(0x7f00000009c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5})
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000b40)={'tunl0\x00', <r4=>0x0})
sendto(r0, &(0x7f0000000a40)="4c8419a57b18c65321cc68d1fa75f4e10f1b6781d3f15f7a60d04c4acb71d473bf594d461f5b58ef4c69b20a59e67a528edc7d6093047b49e3f1cd373568b0bb83ff417e47df2a1d9956b13806ced3459e95031472afabf7abf501ef94dce0692268d60c8ab33ce01f768051e3fc2e6fc338cf0aa27f404fc43195a685df53f769c1f0512995044a666231790aaec389f2d1c56856d8edc8662837fc295e9ec83cd22c7242fcb6ef1aa7122148b38d5e09e63a846ffbcb89ae21bcb9d21ce2cd73c23ca3e211ec83de8dbc3d3a41c0575d1eefb2e18ba8a478a44d25c0ec368e3dbbc7c2f0185b3715bb", 0xea, 0x8000, &(0x7f0000000b80)=@ll={0x11, 0x1f, r4, 0x1, 0x8, 0x6, @random="376eb303ab2b"}, 0x80)
bind$bt_rfcomm(r2, &(0x7f0000000c00)={0x1f, {0x0, 0x9, 0x1ff, 0x8, 0x0, 0x1}, 0x6}, 0xa)
ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000c40)=0x7fffffff)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000c80)={0x4})

2018/05/17 21:40:51 executing program 0 (fault-call:1 fault-nth:1):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:51 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20081, 0x0)
ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000280)={0x1, 0x9, 0x200, 0x7, 0x1})
setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108)

2018/05/17 21:40:51 executing program 7 (fault-call:6 fault-nth:4):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:51 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_SCSI_RESET(r3, 0x2287, 0x707000)
sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000600000004000100e59afa2e9052520639b19df56578b27d3f4be00c115d1d6adffe91a438784180de114f323ee3983eba0497e3a9b557b9fd4011b8da3d6a551868"], 0x18}, 0x1}, 0x0)

2018/05/17 21:40:51 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x4, 0xb, 0x9, 0x9, 0x8})

2018/05/17 21:40:51 executing program 4:
modify_ldt$read(0x0, &(0x7f0000000000)=""/104, 0x68)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
fcntl$setstatus(r0, 0x4, 0x44800)
ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x6}, 0x8)
listen(r0, 0x4)
setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)="5b3d526524015a4ddc8c58ca64231690ea123c943d5f87c7bd3a20c0fec9ebfd608003319d86f8378728573e4be1b1241356f8339580d8ee80bcf25b2818220fec1f71133ef095b1976ebe864ab3f7805c70437175f6f3a8c0c4733d5a9d00e0d81a925ceec8c1a1", 0x68)
r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
r3 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x3432, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={<r4=>r1, 0x9}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x1ff, 0x2, 0x9}, &(0x7f00000002c0)=0x10)
ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000300)=""/170)
r5 = accept$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @multicast1}, &(0x7f0000000400)=0x10)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000440))
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r4, 0x7fff}, &(0x7f00000004c0)=0x8)
ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000500)=""/78)
getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
fcntl$setstatus(r0, 0x4, 0x4000)
ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000600)={0x100, 0x2})
r6 = fcntl$getown(r3, 0x9)
r7 = getpid()
kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f0000000640)={r0, r0, 0x4})
shmget(0x2, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil)
socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x230, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000680), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x59a80}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x401, 0xfffffffffffeffff, 0x18000, 0x5, 0x9, 'bpq0\x00', 'dummy0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x80, 0x5, 0x2}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x7f, 0xcb, 0x8, 0x100, 0x3, 0x3, 'team0\x00', 'vlan0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8)
write$eventfd(r0, &(0x7f0000000b80)=0x5, 0x8)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000bc0), 0x4)
socket$alg(0x26, 0x5, 0x0)

2018/05/17 21:40:51 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0)
ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0)
getrlimit(0x7, &(0x7f0000000040))
setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x2, 0x4)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3a8000000, 0x206, 0x9a8, 0x76, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={<r2=>r1, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x1c)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x7}, 0x8)
readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/43, 0x2b)
r3 = socket$rds(0x15, 0x5, 0x0)
symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00')
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000003c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7fff, 0x0, 0x40, &(0x7f0000ffa000/0x1000)=nil, 0x67})
ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000400))
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x2, <r4=>0x0, 0x0, 0x40})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0x5295, r4, 0x0, 0x8})
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000004c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}})
ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000500)={0x8, 0x1})
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000540)={'veth1_to_bridge\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r2, 0x9}, 0x8)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0xffffffffffffffff, 0x9}]})
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x590, 0x0, 0x0, 0x0, 0x4a8, 0x4a8, 0x4a8, 0x4, &(0x7f0000000640), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:wtmp_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x8, 0x8, 0x0, 0x7ff, 0x0, 'gretap0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x24}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "15a5eb2a26100581fbc6389dda9c89829a8b76f1fe6afc4edbcf5afdd2c7"}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff0000ff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x81, 0x5, 0x3, 0x5, 0x9, 0x1, 'veth1_to_bridge\x00', 'ifb0\x00', {}, {0xff}}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x15, 0x0, 0x0, 0x0, "6f1bbf60b310ed71e7c21825bfeac9370f951260730683a0c515f9f6720295c16e93bc21c286ec745d0ef1e2dd623d1839cef676d57fba6da34cd169b2c09d26"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0)
getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000c80), &(0x7f0000000cc0)=0x40)
ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000d00)={0x10001, 0xffff})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000d40)={{0x81, 0x100}, 'port1\x00', 0x10, 0x24, 0x0, 0x3f, 0x4, 0x3, 0x1000000000000, 0x0, 0x3, 0x9})
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002180)={@remote, <r5=>0x0}, &(0x7f00000021c0)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002200)={@empty, @dev={0xac, 0x14, 0x14, 0xa}, r5}, 0xc)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002280)={'eql\x00', &(0x7f0000002240)=@ethtool_sset_info={0x37, 0x0, 0x200, [0xfffffffffffffffa, 0x3ff, 0x4, 0x4, 0x9, 0x0, 0xc8ae000000]}})

[  139.171617] FAULT_INJECTION: forcing a failure.
[  139.171617] name failslab, interval 1, probability 0, space 0, times 0
[  139.182956] CPU: 1 PID: 10192 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  139.190234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  139.199582] Call Trace:
[  139.202174]  dump_stack+0x1b9/0x294
[  139.205794]  ? dump_stack_print_info.cold.2+0x52/0x52
[  139.210977]  should_fail.cold.4+0xa/0x1a
[  139.215035]  ? graph_lock+0x170/0x170
[  139.218832]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  139.223925]  ? lock_acquire+0x1dc/0x520
[  139.227893]  ? crypto_alg_lookup+0x43/0x1d0
[  139.232214]  ? find_held_lock+0x36/0x1c0
[  139.236266]  ? find_held_lock+0x36/0x1c0
[  139.240339]  ? check_same_owner+0x320/0x320
[  139.244658]  ? __crypto_alg_lookup+0x31b/0x390
[  139.249250]  ? rcu_note_context_switch+0x710/0x710
[  139.254186]  __should_failslab+0x124/0x180
[  139.258438]  should_failslab+0x9/0x14
[  139.262270]  __kmalloc+0x2c8/0x760
[  139.265821]  ? crypto_larval_alloc+0x1d0/0x1d0
[  139.270415]  ? rcu_is_watching+0x85/0x140
[  139.274593]  ? rcu_pm_notify+0xc0/0xc0
[  139.278502]  ? crypto_create_tfm+0x87/0x310
[  139.282853]  crypto_create_tfm+0x87/0x310
[  139.287024]  crypto_alloc_tfm+0x1b5/0x2d0
[  139.291207]  crypto_alloc_kpp+0x2c/0x40
[  139.295211]  __keyctl_dh_compute+0x92e/0x1d20
[  139.299740]  ? lock_downgrade+0x8e0/0x8e0
[  139.303923]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  139.309479]  ? proc_cwd_link+0x1d0/0x1d0
[  139.313564]  ? copy_overflow+0x30/0x30
[  139.317463]  ? find_held_lock+0x36/0x1c0
[  139.321546]  ? kasan_check_write+0x14/0x20
[  139.325816]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  139.330767]  ? wait_for_completion+0x870/0x870
[  139.335380]  ? __sb_end_write+0xac/0xe0
[  139.339377]  keyctl_dh_compute+0xb9/0x100
[  139.343545]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  139.348318]  ? __ia32_sys_read+0xb0/0xb0
[  139.352383]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  139.358283]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  139.363505]  __x64_sys_keyctl+0x12a/0x3b0
[  139.367661]  do_syscall_64+0x1b1/0x800
[  139.371544]  ? syscall_return_slowpath+0x5c0/0x5c0
[  139.376465]  ? syscall_return_slowpath+0x30f/0x5c0
[  139.381402]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  139.386777]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  139.391613]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  139.397461] RIP: 0033:0x455a09
[  139.400643] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  139.408340] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  139.415602] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
2018/05/17 21:40:51 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x114, r2, 0x802, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x86a}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x69}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x100000000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x700000000000000}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x855}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000300)={0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}})
ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080000001429f865e6fa188f020409"})

[  139.422863] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  139.430118] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  139.437375] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000004
[  139.463734] FAULT_INJECTION: forcing a failure.
[  139.463734] name failslab, interval 1, probability 0, space 0, times 0
[  139.475257] CPU: 0 PID: 10194 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #55
[  139.482552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  139.491934] Call Trace:
[  139.494551]  dump_stack+0x1b9/0x294
[  139.498206]  ? dump_stack_print_info.cold.2+0x52/0x52
[  139.503416]  ? is_bpf_text_address+0xd7/0x170
[  139.507931]  ? kernel_text_address+0x79/0xf0
[  139.512360]  ? __unwind_start+0x166/0x330
[  139.516532]  should_fail.cold.4+0xa/0x1a
[  139.520618]  ? __save_stack_trace+0x7e/0xd0
[  139.524962]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  139.530097]  ? save_stack+0xa9/0xd0
[  139.533741]  ? save_stack+0x43/0xd0
[  139.537368]  ? kasan_kmalloc+0xc4/0xe0
[  139.541264]  ? kasan_slab_alloc+0x12/0x20
[  139.545412]  ? find_held_lock+0x36/0x1c0
[  139.549486]  ? check_same_owner+0x320/0x320
[  139.553809]  ? lock_downgrade+0x8e0/0x8e0
[  139.557960]  ? rcu_note_context_switch+0x710/0x710
[  139.563827]  __should_failslab+0x124/0x180
[  139.568056]  should_failslab+0x9/0x14
[  139.571845]  kmem_cache_alloc_node_trace+0x26f/0x770
[  139.576940]  __kmalloc_node_track_caller+0x33/0x70
[  139.581873]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  139.586621]  __alloc_skb+0x14d/0x780
[  139.590343]  ? skb_scrub_packet+0x580/0x580
[  139.594662]  ? rcu_is_watching+0x85/0x140
[  139.598802]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  139.603995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  139.609526]  ? netlink_autobind.isra.34+0x240/0x330
[  139.614540]  netlink_sendmsg+0xb01/0xfa0
[  139.618594]  ? netlink_unicast+0x740/0x740
[  139.622827]  ? security_socket_sendmsg+0x94/0xc0
[  139.627571]  ? netlink_unicast+0x740/0x740
[  139.631798]  sock_sendmsg+0xd5/0x120
[  139.635508]  ___sys_sendmsg+0x805/0x940
[  139.639478]  ? copy_msghdr_from_user+0x560/0x560
[  139.644231]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  139.649760]  ? proc_fail_nth_write+0x96/0x1f0
[  139.654247]  ? __fget_light+0x2ef/0x430
[  139.658211]  ? fget_raw+0x20/0x20
[  139.661659]  ? find_held_lock+0x36/0x1c0
[  139.665709]  ? kasan_check_write+0x14/0x20
[  139.669942]  ? wait_for_completion+0x870/0x870
[  139.674516]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  139.680046]  ? sockfd_lookup_light+0xc5/0x160
[  139.684528]  __sys_sendmsg+0x115/0x270
[  139.688403]  ? __ia32_sys_shutdown+0x80/0x80
[  139.692808]  ? __sb_end_write+0xac/0xe0
[  139.696771]  ? fput+0x130/0x1a0
[  139.700038]  ? ksys_write+0x1a6/0x250
[  139.703837]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  139.708670]  __x64_sys_sendmsg+0x78/0xb0
[  139.712719]  do_syscall_64+0x1b1/0x800
[  139.716597]  ? finish_task_switch+0x1ca/0x840
[  139.721091]  ? syscall_return_slowpath+0x5c0/0x5c0
[  139.726015]  ? syscall_return_slowpath+0x30f/0x5c0
[  139.730951]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  139.736307]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  139.741150]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  139.746331] RIP: 0033:0x455a09
[  139.749514] RSP: 002b:00007feac9c2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  139.757218] RAX: ffffffffffffffda RBX: 00007feac9c2b6d4 RCX: 0000000000455a09
2018/05/17 21:40:52 executing program 5:
socket(0xa, 0x1, 0x0)
r0 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="60e792eb80a825565f2d8ab91e9a4db79621082beca1b6e3109ba58c954c508896a7d62808a9247bc2928f6bab6d14531f70f903fc0678b86b21ae0a316a0fc3caebba1d197c8b49f18c658d2ea33cdcc00db4ec801cbf9a71238bb7303e2e2a5275d49d879c91a342421d3d93705c5fd5a865e3a0fcc6d940e5a3ec0bd00d34a49eeab3d6d262ac98c53097f104220002bd171fccc8b02817422749b5e752280d9aa6a825e914f7e2de7c49444428caca4037bc96c0727b13f7b94d9e4d6014cb9196bc24c573a012c1d58da576cfe70d5a29d8fcbe72ceecf5f89715beb8a560acbd520ab94d2c75f9503c16437574da23469c0eacb22ed1", 0xf9, r0)
syz_mount_image$iso9660(&(0x7f0000000400)='iso9660\x00', &(0x7f0000000080)='./file1\x00', 0x800000, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000100)="5c80f88cdab672c41ae10151954b90b841468a52240e6a735211ce2d0929790df14b5f90afe1c92add6f7d26249085d314763010f9fbe8b92ee55c5850f830bd132459a8391bc0c8478a4ff93239ddca48c7a2e045342acd20f0f66a31a4d14003ee0191bdb3c89737d4ba9fce413950e0826151739f45277ecb", 0x7a, 0x3}, {&(0x7f0000000180)="7767288e810098df38e90edc57263897d864b9dd4d470c7c9e2f0225b9b1c8f5956cf0e3d89214001b46e7d165c98dbfbe869fc8128d277858fe3e28ac45340293689ac1db1afb5a2e1b08eb6eac14422c535ae560eeb9444507da0819a5365e48e8d1a3db673f42c81c907ff1a7c09f5efb0fe1b12c1272f9fdd46f2166176922ecce3b8755edf60a11f0dc4fe4e0ee2afa4b3c0cdc62d6620b4777284b432159a428aacc02bebec10dd7a8dda36d6f85c0d154e46ff9ab8d19d246a2209757852129d099c5421c3619e1adabf350b5f6dd6c0217bda04a6eb06e70f0acaf9202ba344655f5", 0xe6, 0x9}, {&(0x7f00000002c0)="b639a35fb6af865f9a2c587609dcaa485a8bb611f9101d1b33306a67cce7b939b2a846f005cfda08113696701a5409efed0b241719f70d0a09401a1c982e80010010860451e7750f7ab3461ada8343c083b5f92d18aed052fbd7c383e730b4fd791ec689cb5bd288b195ad67e13ca3b9fb8e65925398cdfc9493608481c1991c585cbf9caa1cb1a1486ea4fcea6a9abe270c304a174c978a9f2571049d154218eeab6f0630dffad7c8c44426a742a18e6cb890b3328afd630a451396fb9de7f67ff0588b7baaba55fa53efb573afcb0230a150beba6937d37107ed6270bfcf820b1c2d5ab05157a95448f1cdb3428278df", 0xf1, 0x10000}, {&(0x7f0000000480)="568f5fa72fa563ac5db4a114fd8d21324252f4d59c34658dbfabc37a3af317091f810875fa22637adb8c12f0ca2c6567dd811d6042cb1701b7d124a6594b1cc17928f8e148b0ca06de2e5543dc7112caaafce4c2278e93ee4b9a089a09a63695accab3468509af1719b766aeaa5a57fba3f6a6d3aa5038991a904d7a6e377de350f04ec95f7accb1fb77efa65b4e9079b6e53f8c957fb13b57cd1841b8a084ae2a2de6dfffcd7f6fdc71f605cc5bb3893d", 0xb1, 0x9}], 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="68690000ffec000000002c00"])

2018/05/17 21:40:52 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80002, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xcb5b, 0x4)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040))
fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00')
r1 = socket$kcm(0x29, 0x7, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080))

2018/05/17 21:40:52 executing program 4:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
r2 = dup3(r0, r1, 0x80000)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000100)=""/190, &(0x7f00000001c0)=0xbe)
openat$cgroup_ro(r2, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
inotify_init1(0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0)

2018/05/17 21:40:52 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078527daa6f566a529362bf99f00de16405bf86e5923c0b422837ebdc91632255499eb2ad9958962bbf6074ede45faeb2efb2c68ad4027555c11e3a07f83f50feebf17b64be1555d1cfd3930af70d19ebcdce64338ba8ce8a4ce330ddd10b20463cd373dd8175054157274af2d3cccca7a677dea46daaea5bee9e622d5466fbff00811b43d45419d663d01975b63251ea2c4f"], &(0x7f0000775000))
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0)
r2 = semget$private(0x0, 0x3, 0x82)
semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000300)=""/98)
r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r3, 0x1, 0x70bd2b, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xef}]}, 0x5c}, 0x1}, 0x80)

2018/05/17 21:40:52 executing program 7 (fault-call:6 fault-nth:5):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  139.764476] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013
[  139.771742] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  139.779001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  139.786263] R13: 00000000000005a2 R14: 00000000006fc7d0 R15: 0000000000000001
2018/05/17 21:40:52 executing program 2:
r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7ff, 0x80080)
ioctl$KDDELIO(r0, 0x4b35, 0x6)
r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1c, 0x400000)
r2 = socket$inet(0x10, 0x3, 0x0)
r3 = socket(0xa, 0x200000000001, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1})

[  140.009508] FAULT_INJECTION: forcing a failure.
[  140.009508] name failslab, interval 1, probability 0, space 0, times 0
[  140.021144] CPU: 0 PID: 10234 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  140.028891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  140.038261] Call Trace:
[  140.040872]  dump_stack+0x1b9/0x294
[  140.044535]  ? dump_stack_print_info.cold.2+0x52/0x52
[  140.049743]  ? perf_trace_lock_acquire+0xe3/0x980
[  140.054606]  ? is_bpf_text_address+0xd7/0x170
[  140.059308]  should_fail.cold.4+0xa/0x1a
[  140.063404]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  140.068543]  ? save_stack+0xa9/0xd0
[  140.072195]  ? find_held_lock+0x36/0x1c0
[  140.076301]  ? check_same_owner+0x320/0x320
[  140.080646]  ? rcu_note_context_switch+0x710/0x710
[  140.085602]  __should_failslab+0x124/0x180
[  140.089855]  should_failslab+0x9/0x14
[  140.093668]  kmem_cache_alloc_trace+0x2cb/0x780
[  140.098368]  mpi_alloc+0x4b/0x230
[  140.101835]  mpi_read_raw_data+0x22a/0x490
[  140.106086]  ? memset+0x31/0x40
[  140.109384]  dh_set_secret+0x154/0x380
[  140.113266]  ? dh_exit+0x20/0x20
[  140.116638]  __keyctl_dh_compute+0x9cd/0x1d20
[  140.121142]  ? lock_downgrade+0x8e0/0x8e0
[  140.125295]  ? proc_cwd_link+0x1d0/0x1d0
[  140.129349]  ? copy_overflow+0x30/0x30
[  140.133235]  ? find_held_lock+0x36/0x1c0
[  140.137293]  ? kasan_check_write+0x14/0x20
[  140.141521]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  140.146444]  ? wait_for_completion+0x870/0x870
[  140.151043]  ? __sb_end_write+0xac/0xe0
[  140.155025]  keyctl_dh_compute+0xb9/0x100
[  140.159169]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  140.163922]  ? __ia32_sys_read+0xb0/0xb0
[  140.167976]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  140.173862]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  140.179047]  __x64_sys_keyctl+0x12a/0x3b0
[  140.183197]  do_syscall_64+0x1b1/0x800
[  140.187081]  ? finish_task_switch+0x1ca/0x840
[  140.191571]  ? syscall_return_slowpath+0x5c0/0x5c0
[  140.196495]  ? syscall_return_slowpath+0x30f/0x5c0
[  140.201420]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  140.206778]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  140.211634]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  140.216814] RIP: 0033:0x455a09
[  140.219995] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  140.227701] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  140.234961] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  140.242232] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  140.249491] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  140.256759] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000005
2018/05/17 21:40:52 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x11, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x10000)
sendmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000000080)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="8168dd356d8524067e265d28165608dcd7881dd0bc4acc7902cc92d665efd0f52d8ebf886d60c02fff945b686b345d759e8e64439c17b4fafe8f775ebfe0f08e4a4ecaaea9ca3b34385cfeab71428b77bd8175b8de320719e5a83f3bf31133977c4ec472540df13faa92d9e8141df24e8a69b590dde3f4b4bb8c76f47dd4fc8a709962ab6b4c530684abbb53346699b465c4c25d7f509d9a46728ccb05c9e889ef1b8b3e201e01240592823beedf4f52f590aa4457ddeaa6e78218c4ad71", 0xbe}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="ee48266eff7a4bfe46b84985c32d31e65dc44ed91d8df5113a59229f06d3e4926e8926b46b4da2b6fe480b01db6505b5d4", 0x31}, {&(0x7f0000000240)="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", 0xfa}], 0x4, &(0x7f0000000380)=[{0x60, 0x11e, 0x81, "20972b26e4fcb05a57eb75fd4b34eb5a13de9c93bca8a72713d3ed28d72d863bcb79cab4760d3ba36b400cf4c0726a96dcffd9c9574d335abe3f952c28737fb79fa8e0f3820c5841d1760738"}, {0x28, 0x13f, 0xffffffffffff9b3a, "36cbc82467fd6f0b7a9ec77a1e3d7e2fc641d963c035"}], 0x88, 0x20000000}, 0x51ae}, {{0x0, 0x0, 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{&(0x7f0000000640)="b8569e86470df40f9cacf48026c6371d8877b2fdd29213e1793de7400c00d9be466f0f5350d5903c0fc218dcd379ff03f938f88ef90faf2668cef9c628c85934af767b5960a7c750f91c97992fd8e658f0903f465bf8c063aa38bb15c4c19da3d757bb1943a4668f2caff1f8d2e1bf71c8746a2a51cb3aa7733762447d4ec86b2254ca3c54913a1ac18dfd496c04f527fcab15666efeaa1a5528d81db049efe791259122757e49205b4ff0dab7d9e9bbfb1171deb80481333302477492a9754dbaaf36d301a12373f426f01c0d5698f51183", 0xd2}, {&(0x7f0000000740)="579fafe6c2c7ba114994b204ecc3a1092ece2aa534bfe9615cff7a8c", 0x1c}, {&(0x7f0000000780)="c39224bc11dda57e244493b71fcc05c2ad96775f29e781e9a15cc1055a0b965eb24f93a410f75f955aea1965bd26f9e44b055ff28b292918adadca4544356c253f2eb3af28d7a2862a8de0", 0x4b}, {&(0x7f0000000800)="b8e4e30c403f4178bba2168ce960c9b43b374452d4d68801572ec5f71a9dfe7b7d35604062b48e3538efac5e7e167fe590c831e2f1c7deff1eb155ed0a86667df0266e0f99be181189d0bec063c240e99e7be0dc6b6a586abf8734d7d87f6b9d9af146bbd93b7795033ad730f1132d0d73b5", 0x72}, {&(0x7f0000000880)="0803cadf7f479faac45d86351e1832a2cbaec89bb8bcae284809a30d8981cbdc548e64c307914a10e7b9f381cd0340cd82c5b9b2e90b5be0c735a1443640f703548a2ac37c2603fb24839cdc4e7fb73c863af32fde27b30bf8318cc45fa79b0d219702027ac7ba512e5e445299f450438244beecc2b442aaa1c0e833df3f8bb824fdbef402522931c832b9b80c705306bf8b", 0x92}], 0x8, 0x0, 0x0, 0x20000080}, 0x1000}, {{&(0x7f00000009c0)=@ethernet={0x1d2ac5fe40a1f93c, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000a40)="5d9b6c91d5cb9ae2ca989e0322461ee1d51c04f4e75d13f4c86fae75d6ed6b7ef03d2bffd88533c7571b0ee0ca31c184866977281efd09a96e3f7a58c985e92b1c759814f6393d1331a964dc1ece07b065c48e2a318c17d2fcda3f3bf5ecf4b3b1d0e5ca719ad5ac6a590b2e38987da51cf8fd92825df397e86f0ff01ff3a596d10e30dd4c0730e6c87f85948e947cecae1b7e7819a63c806fd40811e37991112588d65cd11a79d3d44b1ecb16deb3fd6d58d75ff195f48abc2763e16f289da1a6d97f0fdd6f0ec3ba76f7a0b7d75f84f63a641c236d9b22f3a5af896f53f43673ed1fa3e195e7f3276329c13c8b8dc7ac46c05734e62a7b9c519555554c056d6b215473fa3d03ec57b57f2879c0897a496832cb44255e3ef2c2f7335e0d5f839efb15e840edbd0580f298c72383b7b0c326a9513e0639e2f02fbd950a5811c8f63f4e5a355f3d4a2129e191e5b3e6b2df57acdd67cb10c61588d72ad4396c052ce3f9ee6b9441a50734caec9a74037498419917ad6262b4ac890b611b431ee3230d1e6ca21c1c0ca87240ceb082b6e67f708a10bab77189518806ba6c6713e78a480dc434f2e2b415720edf42d48cbe1f983e57eed91e43b35392be76da3b39338b700a01bc43bd2674e31209b73241ae305b4aeb31fd7387c10742b09f915306c33ea4eaa53254d4dcb00b6a3788957baa2d16a7362012b6a4892dbd600f2aa3fbc57794ba211eab7b7849604e7e9232cbc8f0811cd406efd17c3a7aa81ececde25d820ec6691d2bb5763addffce48b67e3aa1a164ea7cfa8244c2f8ebb67169d096fd57fd91add2c660c507c1a46617a78cf5e6c18d0b48600145595aa2434e4ce982a801adda5eb38cfa70f21a412130d8e04c7e880915b6a9a0da06f2f3b2c340719ce02ab9cfba69d592dcc7a54d9a353c69abc58a4b23cb0a549aadd25b1884814af7caa333b5642589731779ac18733e504cc5de8f55ae04cb36873d8e0463aff1c486889cbf81ca56f3805831301ef368f4532c2d36640205af4d0450df0da8521c18c6f30c5696d62c8b3f6e843c574b2626a129ddee9384fb48ae1d5107ff312009f55dd56f9f0b705e7c827b5ab70c8945dd450e5ce872fef0256cb1daa66090df8e7ce7723312d92c150831ff81f0a9e85dc2db3fe68dd1354135d5221c37885812df2344814d86b363b72928cae381792efe681cb5120d2f0f886c1b8733eaade4c0c8887b05e3d5ecac80172da70740a09d56e7eb07d076b93c361818cd0a8409fbae7ecd2491b7b6195c157f77d5c31ae98c50742da3a5bee49cf56b9ba7f5e7b32db4b0bd3a4d8c2a07f6ec4c5abedf2c0ae0385ff579445da507dfd292f2cc1259424978ceaa1f7f281b101253783211a8209d0e75d7a3654f9cc1108400fc9f6d051585bb95cd74daefc85fc3a6694ef9c6c2fdea1416887b48714a2dda3b1438bd306811ba67465ca8f5d94f63bc48f094e67a47aa9108f3865b7450476c52282066a0a4409f56c8fcc5d85d046650842922d3a32c32d946d6e92623febd3a73e6a91d1667b0eb63ecc952579b0eb6695101e15cb0575e7da1bc85059f24a977b17d0490a061da505c9da408f09cb63c02022324b1a2cf0a0325f410256b561490c4ead5182c3877d7b97db7867e8b407076b8da032086b0596c7d098295e149515735d10abc667092db2c28b33e47b5720e0b607d9bd8148a9eedfa351c93b905502a7a379a743585545e5b9b0783bcfa1c506bc25ce3c099b7f13c0d48ed7b7db27ad51b253e9b8c066cd60e4c206b7759b0328ef0e5f95c39bf2a67d91fb21f50361564c02efcb999bd0f0b6991c33c8967ef4f496ca90b9aba5fd8ff7bcabbebd9faa0dbc127e6ee50c77c74a2b72b2615eda8907e64704ee1f024f773a61b004f5fe39bb7169e210f4cc4289b28076ba565c48502f2621ee95b4df8e326095c723fd932d3b835ad46cbe2e433065f237cf4b60c13b5f6bd2d83966d83287014dc503ab9d4ce8bf4cfdd6ee74695fa1e9620174e025b930e42d5ca66a2cfc1bdfd6c3ebb4aae7b3deef63781fdfdff646564e1922881f8c5c6da0d7306d03078f1e04d2a1cef4231a62d9bd2737aa40d21a03474d18d4e535ee26497b501891eae0721dcb8f83f118db456f7d43defab561f94ffc1330628ae62bdc279d41b3593fdbfb8f8dbe5a8937e0a94e4ffea7e45af59c16635dc8c2bafdc1dc3d30db557120fce7187ba1eee3392e9a89b68c960b19e052b5ee8f67251c41be1a7cdb0e2abbb1d6b6d2cd012875972f03a6918eb64756c160087e84eea88d96058596f7d5fcc0be1aae83c6d4c1895e9770c83a41cd0e2255914a9fd8d37350d536dffc8bc930cd50f7acf1a31eae6f1ad4b44b808831300aab8b117ce9aa85b2d3f1734fed103b2ef24e666dde380cff3d1a31aadc39c39eb6b00428d1be1f8af7b03f405c6bce3851e9ccdb677c3b009d2549ca2831c3420153642cb99f1e6043f8fe339cd6ceca947cb0be461efd8267741f9b127a88c1265bc1b104a38402695257d60dbfa70540f335061a00477ece32796109897cd827ad2a3c89a9d4de95015f87d4acef7ec893ae7c7b75fd9bdef5d201a6ef28e0a3fac5afb7b8065254ee29f7cd6dca1b86554cc819de48659017de2709ba116c7a7ecfa7a617824108a9f2e4f25a468d09945f75954199d9de1c05ecca939b4ed44a39b454c9460a462e57d44f892090c4764717a02daec387a83ed714c1170465e5cbf3f285d8d0cad9aa39ba43a2a9ecbc8fedcf635d06298e47cf883d3f6150d0e42b3d6c7a6d85043e3f3e096556e98b2cc25724ee858d3f7f8ab12d971da424c206423fbeb211eafa4d65c57ebbf15e513b0b3e086e022d6affa88d0c880b789a1d54a03bf9ae474ae376d7157074f53b3529148353f8afa8a5ef3047c681ad50d5ed5a7d4a864d507e33bb5870fb421003f9b0e17f1f671b62cf11b5b463fe81d4b5e6d6063dc9d6442f627ebce1bcd60b1f250be55d1a402337b980fa8e013b78a4317b9a28f947aa129947dfb703a6a040e45780f8ed04f88118bd9445cc5f5d47717edaa5339d26e9b1ac06f0b32d62e2ff430c86ec3961b4a24f1f203bab53595e382b9e95d2ea98eb87f9c1671e419b11998f62598fe1907ba3ab1871ab387b6578d29d116444904657ede517b5a5a49bf3fb25bf560b4d506ef6917963f045a7fa255589bb38bb8e7e9eba95d7d0a4b15a83665d6b827ea5d02a4712cb3ad580e0ec5f857d481fe3abfec661e6784561af7913dfe2271d4a65dc20892e0cf3489f8b1437fff501ad7899b05e88b852185b0a7fc01788a006fd69d45f7ec9a3081125781daaa8399ddc4a2114acd7e3b3693d8a5d54f8ceb823a508b37ddabe93376537a4e05de2decec1edb3175578eba039dca25a51339f617f8ce140305a15b2fc825874d99560977637f448dac3351d5dd07745341612a25001b662e51ae941a7fab0d3f6df8ebd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"d3873b6dc3081c5acf965f04c6152c8c90c561b2eab1d4685f8ba335d9b499de2b6fcfa9"}, {0x90, 0x0, 0x10001, "26d05757049d098f0a8d65f647ee2df2b27ca5630895bfde40abb6521c8113f87593a4e0def8e5e5bdcfd06901eb92314dd0198a3bee529921ceda9d702cbc37d7cf50d6c3a152a0f41a00fd9d285e1651d016bfa59306d695b83bfe00993ed2ed62f4bafdaa6ad13cafd10cfde04b03042235d384b27836d6"}], 0x1320, 0x804}, 0x2}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003ac0)="cce47dbecf50c6392014ba231d8c4c29191ff7b2335388f69e6d4702fa7f8c94cca2e22ac0cc523122e34ef1c86ccd151ad760c9046a6423b771ccb87b06fde41c7cc4010a5715a60ee9e801ac6f580b7296ddbc4cd6399c4b4e10a73e8d4d532352ac23f7e709f5b91761c07575dd74545e7ac908aacd4475d64b93fd54c14d453dc48b036b5e653b2425e26af33e76c8e23a4f3057e33e8c1ff7afc7c7604500071acd7aabe89b7dfac3c3e316590a6700a6c664a50475", 0xb8}, {&(0x7f0000003b80)="b8005b286ef70b8e1f3c3e172f6e5fcefeb26cdea22787b43982ca73916d488692b8d56b6d4b909128b257d62946e1dec2f800a8fce046554be5795e03", 0x3d}, {&(0x7f0000003bc0)="ca4d6f4f795ef00eb28f778cb1aa64a3a6a324820643c83c7f4580333aa1a49f911c8b5d5385e700117e90cc38f45348e1ecd10ff01b1f2a7da10cecbd30892d8703d8ed582c365584e5cffc8fba5a495d048a2699310f4008883589b5cfa84385a2e59bdf", 0x65}, {&(0x7f0000003c40)="b6b6d42de2e5c7f2f2c3ea40ffe95e5f739760f4713e0b547bd6381e5b13ea5025b85ea3cbf0b1e8200186f88ff62df49a9ea72e21d9782795cc03e3a8a3efb33ffc6f29d4791f2182b0f37eea348b68615bd6b12c7e72fdc80a8b892595010adfcf603169997fb90fae6827cf0437c029f3ac45a11bfff5e8869f5509717babb691419e781261be60fa03371cdd012c2ad03ddf0573573c3f567266d9dfa1e2c603251c4e7a4996a4b39a67f98a68b0892f816914fddd679b7a76f4fb46a7956930", 0xc2}, {&(0x7f0000003d40)="7dd16300bbf162324b02e68cbd95cab98ecdd132263544e18b0d9a86f0662c7318ea9d7b8d32aa39ab710ba56d2c3b54929a477355dbc2391f3552fef3bdc758864feef0bdfd", 0x46}, {&(0x7f0000003dc0)="71e8086ae2ad6907806bdb65603ac6e5bf8c7d2a0255c120c1c4702e38c9c7008b292905278582630e30146859ecba02ff8dda49715f9fb185377f87107dcdb05201ae624a1db9bbff0d166b709358320c3788aebb0d7ece9835742b1429ca01fe020a5668599968dc37def5905b41667b90527cfeee7eb0b000803a1a0e680a4947e8448ef0e172f65c50eede58aacbff7d230134449db78bed0fd437031a557d33ea09e26dc989c253f019d35cb3f58f6882743fa96bc081446c3c369a2de3", 0xc0}], 0x6, &(0x7f0000006340)=[{0xd0, 0x1ff, 0x341, "4e771de648218fb813b211e82e458987eee1db3c4ba5d21b5c0345dba1fab309621a57fca3c8053dfeeb1af9ff454063fd8e7d393efa9227f38d82d9890614f7cf087c603e363f74bf24464d0bd6d5dbaba8a8a361aedef14e9db63ca1b459b75f7e890c547ef2c88a5ec55e77e09c309c1a52fa95296755e0c20db362698fa3c465191e4a9ca1c600082e5ad3571b6b96fb451c02f00ca48aef014d482615e9532f0fc7fd65588d1ffef61754d15da985ed1aa51ca0892827"}, {0x38, 0x104, 0x7, "40fd1ab5ec157dd39fd1d794ff8ae5845c0bf5ca35fdead8dec38c3feb7f3ec9d8429e3322410c00"}, {0x10, 0x119, 0x8}, {0xa0, 0x11b, 0xcac6, "412b771cce9fa68a85c6159fe578485ac64d95e7f55309834f08242b69b4e4005899201bb200b6e0429b841bbaeb4ad966b7c5e3a49a6591eefa8be8f867bf1880bcccf627ae7fe40cd409fa838d9e471acd0310a7e55a8a2e97e370619c0ed51779987b6ddbcf60754c26655ccdabc561e6183a3ce03987989715ee2f90d819521b7955469ec0b673d452"}, {0x90, 0x11, 0x9, "2b6043f53f92e499959851073dc3b57dd3c2b8c94ed3503eee7ab4912a0c956df579ebb019535e38f2f74cba57a2d809b03893d5ce44125c9c4545fab919c20280ee66f704e3cb8838a192dad98e00a929ff01a9c58b42f5d5a72372aa7a6a01369c5b0aa300134c43269ae59c9f0e5bbc53622bdf397e3d92d714a1fe"}, {0x30, 0x10e, 0x5e, "bde611513aa4bc2d5624d9cc3c0e344c21ad8a1aec1035855d6a"}], 0x278, 0x200040c1}, 0x100}], 0x8, 0x40)
ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040))

2018/05/17 21:40:52 executing program 0 (fault-call:1 fault-nth:2):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:52 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x4, 0x10001})
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000100)="76dc843fd3c7ab019eb408bcf9eb5f3f12df77e0a4b0ba9a74af1629327d02f0f96f5144bef6af84a45878b85d2c1a47d24103514458ea92671ece6b8833", 0x3e)
ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0xff0b0175]})

2018/05/17 21:40:52 executing program 6:
socketpair$inet6(0xa, 0xe, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80, 0x80000)
unshare(0x2000400)
r2 = fcntl$getown(r0, 0x9)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000280)={0xd6, 0x29, 0x100000000, 0x0, 0x8, 0x18, 0xc995, 0x9, 0x9, 0x9, 0x401, 0x20, 0x0, 0x3ff, 0x0, 0x0, 0x80000000, 0xffffffff, 0x5})
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000200)={0x5})
r3 = socket$inet6(0xa, 0x2, 0x0)
socketpair(0xa1600d287529ab37, 0x1, 0x2, &(0x7f0000000300)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{}]})
r5 = socket(0xa, 0x1, 0x0)
ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x1000000000200280, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f00000002c0)={0x9, 0x82d3, 0x3})
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x88)

2018/05/17 21:40:52 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48)
sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002380)="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", 0x11a}], 0x1}}], 0x1, 0x0)
r2 = socket$kcm(0x29, 0x1000000000002, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
r3 = dup2(r0, r2)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={<r4=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000180)={r4, 0x1})

2018/05/17 21:40:52 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4)

2018/05/17 21:40:52 executing program 7 (fault-call:6 fault-nth:6):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:52 executing program 4:
r0 = socket(0x20000000000000c, 0x2, 0x1)
getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10)
openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400000, 0x0)

[  140.321589] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  140.333922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  140.426843] FAULT_INJECTION: forcing a failure.
[  140.426843] name failslab, interval 1, probability 0, space 0, times 0
[  140.438270] CPU: 1 PID: 10243 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #55
[  140.445564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  140.454929] Call Trace:
[  140.457538]  dump_stack+0x1b9/0x294
[  140.461203]  ? dump_stack_print_info.cold.2+0x52/0x52
[  140.466449]  should_fail.cold.4+0xa/0x1a
[  140.470537]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  140.475671]  ? print_usage_bug+0xc0/0xc0
[  140.479753]  ? graph_lock+0x170/0x170
[  140.483584]  ? find_held_lock+0x36/0x1c0
[  140.487672]  ? __lock_is_held+0xb5/0x140
[  140.491770]  ? check_same_owner+0x320/0x320
[  140.496733]  ? rcu_note_context_switch+0x710/0x710
[  140.501691]  __should_failslab+0x124/0x180
[  140.505953]  should_failslab+0x9/0x14
[  140.509785]  __kmalloc_track_caller+0x2c4/0x760
[  140.514479]  ? pointer+0xa10/0xa10
[  140.518044]  ? rcu_note_context_switch+0x710/0x710
[  140.522992]  ? __lock_acquire+0x7f5/0x5140
2018/05/17 21:40:52 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0x200000000000011, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'gre0\x00', <r2=>0x0})
setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14)
write$tun(r1, &(0x7f0000000040)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffdd86, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x1c)

[  140.527323]  ? kasprintf+0xa2/0xc0
[  140.530883]  kvasprintf+0xa9/0x130
[  140.534454]  ? bust_spinlocks+0xe0/0xe0
[  140.538465]  kasprintf+0xa2/0xc0
[  140.541856]  ? kvasprintf_const+0x190/0x190
[  140.546985]  ? graph_lock+0x170/0x170
[  140.550838]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  140.556068]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  140.561647]  hwsim_new_radio_nl+0x3cd/0xa60
[  140.566000]  ? nla_parse+0x358/0x4a0
[  140.569744]  ? mac80211_hwsim_new_radio+0x3410/0x3410
[  140.574961]  ? __netlink_ns_capable+0x100/0x130
[  140.579665]  genl_family_rcv_msg+0x889/0x1120
[  140.584198]  ? genl_rcv+0x40/0x40
[  140.587668]  ? lock_downgrade+0x8e0/0x8e0
[  140.591820]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  140.596861]  ? kasan_check_read+0x11/0x20
[  140.601027]  ? lock_acquire+0x1dc/0x520
[  140.604999]  ? genl_rcv+0x19/0x40
[  140.608454]  genl_rcv_msg+0xc6/0x170
[  140.612157]  netlink_rcv_skb+0x172/0x440
[  140.616204]  ? genl_family_rcv_msg+0x1120/0x1120
[  140.620954]  ? netlink_ack+0xbc0/0xbc0
[  140.624831]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  140.630011]  ? netlink_skb_destructor+0x210/0x210
[  140.634859]  genl_rcv+0x28/0x40
[  140.638125]  netlink_unicast+0x58b/0x740
[  140.642178]  ? netlink_attachskb+0x970/0x970
[  140.646600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  140.652146]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  140.657152]  ? security_netlink_send+0x88/0xb0
[  140.661723]  netlink_sendmsg+0x9f0/0xfa0
[  140.665781]  ? netlink_unicast+0x740/0x740
[  140.670016]  ? security_socket_sendmsg+0x94/0xc0
[  140.674761]  ? netlink_unicast+0x740/0x740
[  140.678989]  sock_sendmsg+0xd5/0x120
[  140.682695]  ___sys_sendmsg+0x805/0x940
[  140.686662]  ? copy_msghdr_from_user+0x560/0x560
[  140.691416]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  140.696947]  ? proc_fail_nth_write+0x96/0x1f0
[  140.701439]  ? __fget_light+0x2ef/0x430
[  140.705402]  ? fget_raw+0x20/0x20
[  140.708847]  ? find_held_lock+0x36/0x1c0
[  140.712898]  ? kasan_check_write+0x14/0x20
[  140.717136]  ? wait_for_completion+0x870/0x870
[  140.721714]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  140.727239]  ? sockfd_lookup_light+0xc5/0x160
[  140.731727]  __sys_sendmsg+0x115/0x270
[  140.735601]  ? __ia32_sys_shutdown+0x80/0x80
[  140.740003]  ? __sb_end_write+0xac/0xe0
[  140.743972]  ? fput+0x130/0x1a0
[  140.747238]  ? ksys_write+0x1a6/0x250
[  140.751037]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  140.755879]  __x64_sys_sendmsg+0x78/0xb0
[  140.759928]  do_syscall_64+0x1b1/0x800
[  140.763802]  ? finish_task_switch+0x1ca/0x840
[  140.768288]  ? syscall_return_slowpath+0x5c0/0x5c0
[  140.773213]  ? syscall_return_slowpath+0x30f/0x5c0
[  140.778135]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  140.783490]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  140.788326]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  140.793499] RIP: 0033:0x455a09
[  140.796678] RSP: 002b:00007feac9c2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  140.804382] RAX: ffffffffffffffda RBX: 00007feac9c2b6d4 RCX: 0000000000455a09
[  140.811644] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013
[  140.818903] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  140.826166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  140.833422] R13: 00000000000005a2 R14: 00000000006fc7d0 R15: 0000000000000002
[  140.850307] FAULT_INJECTION: forcing a failure.
[  140.850307] name failslab, interval 1, probability 0, space 0, times 0
[  140.861684] CPU: 1 PID: 10254 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  140.868970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  140.878327] Call Trace:
[  140.880921]  dump_stack+0x1b9/0x294
[  140.884540]  ? dump_stack_print_info.cold.2+0x52/0x52
[  140.889718]  ? unwind_get_return_address+0x61/0xa0
[  140.894640]  should_fail.cold.4+0xa/0x1a
[  140.898691]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  140.903785]  ? save_stack+0xa9/0xd0
[  140.907396]  ? save_stack+0x43/0xd0
[  140.911012]  ? kasan_kmalloc+0xc4/0xe0
[  140.914888]  ? mpi_alloc+0x4b/0x230
[  140.918499]  ? mpi_read_raw_data+0x22a/0x490
[  140.922896]  ? dh_set_secret+0x154/0x380
[  140.926944]  ? __keyctl_dh_compute+0x9cd/0x1d20
[  140.931609]  ? keyctl_dh_compute+0xb9/0x100
[  140.935922]  ? __x64_sys_keyctl+0x12a/0x3b0
[  140.940232]  ? do_syscall_64+0x1b1/0x800
[  140.944289]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  140.949657]  ? find_held_lock+0x36/0x1c0
[  140.953732]  ? check_same_owner+0x320/0x320
[  140.958046]  ? kasan_check_read+0x11/0x20
[  140.962184]  ? rcu_note_context_switch+0x710/0x710
[  140.967102]  ? rcu_pm_notify+0xc0/0xc0
[  140.970978]  __should_failslab+0x124/0x180
[  140.975202]  should_failslab+0x9/0x14
[  140.978992]  __kmalloc+0x2c8/0x760
[  140.982534]  ? rcu_read_lock_sched_held+0x108/0x120
[  140.987540]  ? kmem_cache_alloc_trace+0x616/0x780
[  140.992370]  ? mpi_alloc_limb_space+0x31/0x50
[  140.996861]  mpi_alloc_limb_space+0x31/0x50
[  141.001168]  mpi_alloc+0x1a0/0x230
[  141.004699]  mpi_read_raw_data+0x22a/0x490
[  141.008926]  ? memset+0x31/0x40
[  141.012198]  dh_set_secret+0x154/0x380
[  141.016071]  ? dh_exit+0x20/0x20
[  141.019435]  __keyctl_dh_compute+0x9cd/0x1d20
[  141.023923]  ? lock_downgrade+0x8e0/0x8e0
[  141.028060]  ? proc_cwd_link+0x1d0/0x1d0
[  141.032109]  ? copy_overflow+0x30/0x30
[  141.035983]  ? find_held_lock+0x36/0x1c0
[  141.040038]  ? kasan_check_write+0x14/0x20
[  141.044281]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  141.049206]  ? wait_for_completion+0x870/0x870
[  141.053792]  ? __sb_end_write+0xac/0xe0
[  141.057768]  keyctl_dh_compute+0xb9/0x100
[  141.061911]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  141.066657]  ? __ia32_sys_read+0xb0/0xb0
[  141.070704]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  141.076578]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  141.081760]  __x64_sys_keyctl+0x12a/0x3b0
[  141.085901]  do_syscall_64+0x1b1/0x800
[  141.089778]  ? finish_task_switch+0x1ca/0x840
[  141.094271]  ? syscall_return_slowpath+0x5c0/0x5c0
[  141.099189]  ? syscall_return_slowpath+0x30f/0x5c0
[  141.104118]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  141.109477]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  141.114314]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  141.119925] RIP: 0033:0x455a09
[  141.123099] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  141.130797] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  141.138060] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  141.145400] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  141.152661] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  141.159914] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000006
2018/05/17 21:40:53 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})
setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000400)="1bb91fad66c12ec02551d9a330950aee45c7b58e1da177055f23d2610b8ca5a768c3d99a26141c3702aa8a68f3b73713fd04944fbc1298a3ec5af4dc536e98188ef8d701543f453c33a631ee9c49481078579ca4d4cbf2885e9a68a4fd69b279184d13b03d390172600c12c1ef851e9631aacd7ecd9888a1a47aeaa41f5d9baef031dbaccfa58318de9a5f0da6647c9cfde774fe074255d826826f956d43a34c456333a567358891081038f55a336218621170988f2c0b320f5e", 0xba)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x4, 0x0, [{0xbef, 0x0, 0x1}, {0x33c, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0xc001102a, 0x0, 0x9}]})

2018/05/17 21:40:53 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0)
poll(&(0x7f0000000200)=[{r0}], 0x1, 0x3)
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40)

2018/05/17 21:40:53 executing program 7 (fault-call:6 fault-nth:7):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:53 executing program 0 (fault-call:1 fault-nth:3):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:53 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4)
syz_emit_ethernet(0xfffffffffffffc5d, &(0x7f000070aef1)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0)
getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffeec)

2018/05/17 21:40:53 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48)
sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002380)="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", 0x11a}], 0x1}}], 0x1, 0x0)
r2 = socket$kcm(0x29, 0x1000000000002, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
r3 = dup2(r0, r2)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={<r4=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000180)={r4, 0x1})

2018/05/17 21:40:53 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
bind$netrom(r0, &(0x7f0000000380)=@full={{0x3, {"957b7c4a09a24e"}, 0x101}, [{"f03cce2f5ed86b"}, {"48465ac1321515"}, {"91d474b7b53229"}, {"18013625540d53"}, {"620071ceb8e903"}, {"e324c8c600a979"}, {"435be6bfec61d7"}, {"bdb71fe1c649e1"}]}, 0x48)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x30a)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000140)="71a03be63d7a013cf2ec76dd93e01b55c056fcfd8c84692e4667c1754f7403a244", 0x21}], 0x1, &(0x7f00000004c0)}, 0x0)
lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200))
r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x9, 0x400)
ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000280)=0x1000)
bind$netrom(r3, &(0x7f00000002c0)=@full={{0x3, {"c752931784cd07"}, 0x5}, [{"851a1589c002b6"}, {"a4ba12317542ab"}, {"f0e46ef2f952ae"}, {"6be4f69c6cd532"}, {"2e3a9ab1523060"}, {"722078671be465"}, {"736657413f1728"}, {"338c28552ee595"}]}, 0xfffffffffffffd34)

2018/05/17 21:40:53 executing program 2:
unshare(0x2000400)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$IOC_PR_RESERVE(r1, 0x401870cc, &(0x7f0000000140))
r2 = fcntl$getown(r1, 0x9)
fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vcs\x00', 0x400, 0x0)
ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000001f00)={0x6, 0x19, 0x1, r0})
r5 = getegid()
r6 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001980)=0xe8)
fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001b40)=0xe8)
getgroups(0x3, &(0x7f0000001b80)=[0xffffffffffffffff, 0xffffffffffffffff, <r11=>0x0])
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001bc0)=<r12=>0x0)
lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, <r14=>0x0}, &(0x7f0000001d00)=0xfffffffffffffe68)
sendmsg$unix(r0, &(0x7f0000001e80)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000280)="2ef328ad63b16c74023513037e2bf4c7581848589ff569754eca589a2f6bd229740b811318588afdf499543e6cb22296bc31700ee7eb2c8933232ed12ec263cffca3d5a2ada550942f614434f001c3035368a877b64f2ce00534bbd5e79ce7eadf18140d97169ddf5e82aee31265250da42353450c49e52a872c9a608ba6879287fefcd70f77d906b8eed211764a4bf25ec1a6872af6baad999c44e1f14bd75cd354c5be7cc80aca6fdb52b27378d710748d7bceb5b1ed51d12616b5939de3b469a4daedce232bcef4b0a5", 0xcb}, {&(0x7f0000000380)="cf68e9de6aa6e7fdbea591662d3f863adf3f8222585b0fbf88442bf665083cf04e0c08c03d48340c4ad073dd5bd067906913dce8d67ca0b4046dc4c7470a1909d285055c1b9b8948aa14383f1d5183ee4fcf1e49d82c1cc962c0a4c0ecca2c1823d911705bfe95eada1a9f4ab950559d19a48062c9bc2afe2ea133eff5efa2de56533508a2af5f865138e667c74f953978d36c1f29cee22562dd3e4607af0e2489156f64e33fb74db644bf7a43eccb771db1a0540d6e61c689c5327be98f88258308560c29c38b5c03829e6be2a7746d5657dbcc97", 0xd5}, {&(0x7f0000000480)="5d7096e8c9e0602e3657310cf9c4418d8efef5f15267fc0cc20493a627dd0966b8e2d507c7e946d2e39a3de66e11c294da7f2466707e497c9dc7b410bb610ab8935a0114a0a7d7122f570f7545c4bec23fd093e90bb456a4f6536aaf583c5a36d8e6fd767ea62070d2b1b625c3c5285e2288b9ea8b405e1755295e978557ac859d1c2eba0522f322a67965e2a5dbeb64ed1b58e2997db99155e9c05b25735a40fdff5057a67bf34383fa1a37bdf9019a4cb8bbad52a25f1b43ca22822930501311f2c53a1b7bcacdc02d3f2b856881", 0xcf}, {&(0x7f0000000580)="8ed82c099fa1df7af6b38a7ae6f7580fd7b33859ce82597e9ab46ed2c51c554cf213f856aababd4b885305f9e1cb7131ac98b2ffaf169775315aab43740e6a1e89519c1d85b548cb1d4111240dd1d8a32cde5374004b0e72e81138c97b2215af9e0d5d33614ad2786a2cc4e56ae9d10bb485dc554390bfc7e9b912d262e935ae4e089ab0e589c95d06b4e2c90b833a8b4a9b03c45d66c91cce64de3cd30b10e8c537cf9d945bb40db66620ca9eb2f7814e56ae9b301433e6bd133c022c3eaa4342ae94e845a82d02e6fb883a01ebabed31474f47a1baaa", 0xd7}, {&(0x7f0000000080)="f180996ea7678acd722eb377e284ac96d7020e399ab59fb97c83f45cbc69eec8d07e9dc4ba98be252b05586dffb81d904c8803b2844ad198339918d3cbb902530824e5797be1332977fdf2aa241f73221a16388ef01b84ee2502ee454c98149fbe", 0x61}, {&(0x7f0000000180)="a94052c26a9300794f445010489d79d4125734ccfcc897a3cc94d9d1e18ca5f464c41f8ee8ec589761ccc22c2489664637dce89f75d18846c3e96f5581c138eda9f645d58e52f1bffdb7fd151fc486aa863146a54536d27b1113bf208f13ada60b981139803ced6ac06a29ceb0748cbc4539c4f3bdcdffb8e3673e4e4a9dd4318c328d76a6b5c72de4adb2fb9bcece9e0de4d20445574f3bc057d884115b404df9c42b7b801b5204", 0xa8}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="c931fd6897dc4864d66fa00c9620e3d474dcff0be4f3a75e9d6ae96269141d42d72700848bb6bd219326c9e9aa094a10ccc27929eeb311dabc5c127813157cb992be06b5618f1afdbbe852165eb52bdfaef6d943e1c4962525f7f75d02b11e7fc3c90776b9b125821148ef3f612e17500679f6461448a0680d295d90b0108f968e88cc1dc2377454f3cc2b05d11f9241d87efa7eab4bcb322b80cd6b2fde31322b5a7150baafbdca255e02d01ecaad8a42a837931a2c339aebadce640b115fd2bc70", 0xc2}], 0x8, &(0x7f0000001d40)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x130, 0x80}, 0x4000)

[  141.386191] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  141.461437] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  141.533087] FAULT_INJECTION: forcing a failure.
[  141.533087] name failslab, interval 1, probability 0, space 0, times 0
[  141.544402] CPU: 1 PID: 10289 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  141.551691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  141.561053] Call Trace:
[  141.563659]  dump_stack+0x1b9/0x294
[  141.567316]  ? dump_stack_print_info.cold.2+0x52/0x52
[  141.572539]  should_fail.cold.4+0xa/0x1a
[  141.576633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  141.581764]  ? mpi_alloc_limb_space+0x31/0x50
[  141.586277]  ? mpi_alloc+0x1a0/0x230
[  141.589983]  ? mpi_read_raw_data+0x22a/0x490
[  141.594398]  ? dh_set_secret+0x154/0x380
[  141.598467]  ? __keyctl_dh_compute+0x9cd/0x1d20
[  141.603158]  ? keyctl_dh_compute+0xb9/0x100
[  141.607504]  ? __x64_sys_keyctl+0x12a/0x3b0
[  141.611853]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  141.615983] FAULT_INJECTION: forcing a failure.
[  141.615983] name failslab, interval 1, probability 0, space 0, times 0
[  141.617252]  ? find_held_lock+0x36/0x1c0
[  141.617285]  ? check_same_owner+0x320/0x320
[  141.636842]  ? rcu_note_context_switch+0x710/0x710
[  141.641774]  __should_failslab+0x124/0x180
[  141.646008]  should_failslab+0x9/0x14
[  141.649806]  kmem_cache_alloc_trace+0x2cb/0x780
[  141.654477]  ? mpi_alloc_limb_space+0x31/0x50
[  141.658972]  mpi_alloc+0x4b/0x230
[  141.662425]  mpi_read_raw_data+0x22a/0x490
[  141.666660]  dh_set_secret+0x1d4/0x380
[  141.670543]  ? dh_exit+0x20/0x20
[  141.673918]  __keyctl_dh_compute+0x9cd/0x1d20
[  141.678432]  ? lock_downgrade+0x8e0/0x8e0
[  141.682584]  ? proc_cwd_link+0x1d0/0x1d0
[  141.686646]  ? copy_overflow+0x30/0x30
[  141.690533]  ? find_held_lock+0x36/0x1c0
[  141.694593]  ? kasan_check_write+0x14/0x20
[  141.698831]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  141.703766]  ? wait_for_completion+0x870/0x870
[  141.708362]  ? __sb_end_write+0xac/0xe0
[  141.712343]  keyctl_dh_compute+0xb9/0x100
[  141.716496]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  141.721255]  ? __ia32_sys_read+0xb0/0xb0
[  141.725314]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  141.731202]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  141.736394]  __x64_sys_keyctl+0x12a/0x3b0
[  141.740548]  do_syscall_64+0x1b1/0x800
[  141.744435]  ? finish_task_switch+0x1ca/0x840
[  141.748929]  ? syscall_return_slowpath+0x5c0/0x5c0
[  141.753857]  ? syscall_return_slowpath+0x30f/0x5c0
[  141.758788]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  141.764153]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  141.768998]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  141.774186] RIP: 0033:0x455a09
[  141.777369] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  141.785074] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  141.792337] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  141.799598] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  141.806876] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  141.814140] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000007
[  141.821600] CPU: 0 PID: 10295 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #55
[  141.828888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  141.838250] Call Trace:
[  141.840863]  dump_stack+0x1b9/0x294
[  141.844507]  ? dump_stack_print_info.cold.2+0x52/0x52
[  141.849707]  ? check_noncircular+0x20/0x20
[  141.853961]  should_fail.cold.4+0xa/0x1a
[  141.858033]  ? check_noncircular+0x20/0x20
[  141.862276]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  141.867375]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  141.872899]  ? pmd_huge+0x92/0x140
[  141.876431]  ? print_usage_bug+0xc0/0xc0
[  141.880488]  ? graph_lock+0x170/0x170
[  141.884286]  ? graph_lock+0x170/0x170
[  141.888095]  ? find_held_lock+0x36/0x1c0
[  141.892161]  ? __lock_is_held+0xb5/0x140
[  141.896224]  ? check_same_owner+0x320/0x320
[  141.900533]  ? rcu_note_context_switch+0x710/0x710
[  141.905450]  ? __lock_acquire+0x7f5/0x5140
[  141.909692]  __should_failslab+0x124/0x180
[  141.913944]  should_failslab+0x9/0x14
[  141.917753]  __kmalloc+0x2c8/0x760
[  141.921285]  ? print_usage_bug+0xc0/0xc0
[  141.925331]  ? debug_check_no_locks_freed+0x310/0x310
[  141.930506]  ? wiphy_new_nm+0x819/0x2290
[  141.934556]  wiphy_new_nm+0x819/0x2290
[  141.938436]  ? print_usage_bug+0xc0/0xc0
[  141.942491]  ? cfg80211_dev_check_name.isra.7+0x430/0x430
[  141.948042]  ? __lock_acquire+0x7f5/0x5140
[  141.952284]  ? __lock_acquire+0x7f5/0x5140
[  141.956510]  ? __lock_acquire+0x7f5/0x5140
[  141.960740]  ? print_usage_bug+0xc0/0xc0
[  141.964804]  ? debug_check_no_locks_freed+0x310/0x310
[  141.969981]  ? print_usage_bug+0xc0/0xc0
[  141.974042]  ? print_usage_bug+0xc0/0xc0
[  141.978092]  ? print_usage_bug+0xc0/0xc0
[  141.982140]  ? print_usage_bug+0xc0/0xc0
[  141.986198]  ? __lock_acquire+0x7f5/0x5140
[  141.990687]  ? check_noncircular+0x20/0x20
[  141.994913]  ? __lock_acquire+0x7f5/0x5140
[  141.999135]  ? graph_lock+0x170/0x170
[  142.002927]  ? debug_check_no_locks_freed+0x310/0x310
[  142.008116]  ? debug_check_no_locks_freed+0x310/0x310
[  142.013309]  ? find_held_lock+0x36/0x1c0
[  142.017368]  ieee80211_alloc_hw_nm+0x4c9/0x2080
[  142.022055]  ? ieee80211_restart_work+0x1a0/0x1a0
[  142.026901]  ? kasan_check_read+0x11/0x20
[  142.031046]  ? rcu_is_watching+0x85/0x140
[  142.035190]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  142.040388]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  142.045565]  ? graph_lock+0x170/0x170
[  142.049356]  ? kernel_text_address+0x79/0xf0
[  142.053772]  ? __unwind_start+0x166/0x330
[  142.057911]  ? __kernel_text_address+0xd/0x40
[  142.062396]  ? unwind_get_return_address+0x61/0xa0
[  142.067321]  ? __save_stack_trace+0x7e/0xd0
[  142.071636]  ? print_usage_bug+0xc0/0xc0
[  142.075696]  ? find_held_lock+0x36/0x1c0
[  142.079767]  ? lock_downgrade+0x8e0/0x8e0
[  142.083910]  ? genl_family_rcv_msg+0x889/0x1120
[  142.088570]  ? mark_held_locks+0xc9/0x160
[  142.092709]  ? kasan_check_read+0x11/0x20
[  142.096874]  ? __local_bh_enable_ip+0x161/0x230
[  142.101540]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  142.106563]  ? mac80211_hwsim_new_radio+0x1a9/0x3410
[  142.111676]  ? trace_hardirqs_on+0xd/0x10
[  142.115821]  ? __local_bh_enable_ip+0x161/0x230
[  142.120487]  mac80211_hwsim_new_radio+0x235/0x3410
[  142.125407]  ? string+0x21d/0x2c0
[  142.128855]  ? widen_string+0x2d0/0x2d0
[  142.132819]  ? __lock_is_held+0xb5/0x140
[  142.136876]  ? __rhashtable_insert_fast.constprop.53+0xf50/0xf50
[  142.143018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  142.148559]  ? vsnprintf+0x242/0x1b40
[  142.152356]  ? pointer+0xa10/0xa10
[  142.155888]  ? rcu_note_context_switch+0x710/0x710
[  142.160808]  ? __lock_acquire+0x7f5/0x5140
[  142.165047]  ? kasprintf+0xa2/0xc0
[  142.168595]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  142.173609]  ? kvasprintf+0xe2/0x130
[  142.177317]  ? bust_spinlocks+0xe0/0xe0
[  142.181296]  ? kasprintf+0xa2/0xc0
[  142.184843]  ? kvasprintf_const+0x190/0x190
[  142.189158]  ? graph_lock+0x170/0x170
[  142.192957]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  142.198165]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  142.203711]  hwsim_new_radio_nl+0x7b8/0xa60
[  142.208031]  ? nla_parse+0x358/0x4a0
[  142.211755]  ? mac80211_hwsim_new_radio+0x3410/0x3410
[  142.216956]  ? __netlink_ns_capable+0x100/0x130
[  142.221619]  genl_family_rcv_msg+0x889/0x1120
[  142.226119]  ? genl_rcv+0x40/0x40
[  142.229572]  ? lock_downgrade+0x8e0/0x8e0
[  142.233731]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  142.238742]  ? kasan_check_read+0x11/0x20
[  142.242880]  ? lock_acquire+0x1dc/0x520
[  142.246847]  ? genl_rcv+0x19/0x40
[  142.250298]  genl_rcv_msg+0xc6/0x170
[  142.254008]  netlink_rcv_skb+0x172/0x440
[  142.258076]  ? genl_family_rcv_msg+0x1120/0x1120
[  142.262832]  ? netlink_ack+0xbc0/0xbc0
[  142.266718]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  142.271905]  ? netlink_skb_destructor+0x210/0x210
[  142.276776]  genl_rcv+0x28/0x40
[  142.280068]  netlink_unicast+0x58b/0x740
[  142.284134]  ? netlink_attachskb+0x970/0x970
[  142.288540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  142.294081]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  142.299105]  ? security_netlink_send+0x88/0xb0
[  142.303714]  netlink_sendmsg+0x9f0/0xfa0
[  142.307775]  ? netlink_unicast+0x740/0x740
[  142.312007]  ? security_socket_sendmsg+0x94/0xc0
[  142.316771]  ? netlink_unicast+0x740/0x740
[  142.321015]  sock_sendmsg+0xd5/0x120
[  142.324732]  ___sys_sendmsg+0x805/0x940
[  142.328710]  ? copy_msghdr_from_user+0x560/0x560
[  142.333471]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  142.338996]  ? proc_fail_nth_write+0x96/0x1f0
[  142.343489]  ? __fget_light+0x2ef/0x430
[  142.347463]  ? fget_raw+0x20/0x20
[  142.350914]  ? find_held_lock+0x36/0x1c0
[  142.354975]  ? kasan_check_write+0x14/0x20
[  142.359209]  ? wait_for_completion+0x870/0x870
[  142.363787]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  142.369325]  ? sockfd_lookup_light+0xc5/0x160
[  142.373830]  __sys_sendmsg+0x115/0x270
[  142.377722]  ? __ia32_sys_shutdown+0x80/0x80
[  142.382121]  ? __sb_end_write+0xac/0xe0
[  142.386089]  ? fput+0x130/0x1a0
[  142.389358]  ? ksys_write+0x1a6/0x250
[  142.393151]  __x64_sys_sendmsg+0x78/0xb0
[  142.397204]  do_syscall_64+0x1b1/0x800
[  142.401089]  ? finish_task_switch+0x1ca/0x840
[  142.405599]  ? syscall_return_slowpath+0x5c0/0x5c0
[  142.410528]  ? syscall_return_slowpath+0x30f/0x5c0
[  142.415457]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  142.420823]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  142.425711]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  142.430887] RIP: 0033:0x455a09
[  142.434060] RSP: 002b:00007feac9c2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  142.441771] RAX: ffffffffffffffda RBX: 00007feac9c2b6d4 RCX: 0000000000455a09
[  142.449039] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013
[  142.456317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  142.463578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  142.470840] R13: 00000000000005a2 R14: 00000000006fc7d0 R15: 0000000000000003
2018/05/17 21:40:54 executing program 1:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10040, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4, 0x7, 0x100000000, 0x7f, 0x40, 0x2c, 0x401, {<r2=>0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800000}}, 0x7fffffff, 0x10001, 0xf99, 0x2}}, &(0x7f0000000380)=0xb0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={<r3=>r2, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x200}, &(0x7f0000000140)=0x8)
r4 = socket(0x10, 0x2, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8)

2018/05/17 21:40:54 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt(r0, 0x0, 0xcd, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0)
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x3)

2018/05/17 21:40:54 executing program 7 (fault-call:6 fault-nth:8):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:54 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
fchdir(r0)
r1 = dup2(r0, r0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8)

2018/05/17 21:40:54 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:54 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
personality(0x1bb2baf3005ac137)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100)
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x8)

2018/05/17 21:40:54 executing program 3:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
r3 = dup3(r1, r2, 0x80000)
r4 = socket$unix(0x1, 0x1, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r5, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=<r6=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r6})
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]})
ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000100))
sendto$ipx(r2, &(0x7f0000000180)="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", 0xfd, 0x20000000, &(0x7f0000000280)={0x4, 0x2, 0x3f, "26827331f3fd", 0x1d}, 0x10)
ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0x5)
r7 = syz_open_procfs(0x0, &(0x7f0000db7000)='net/unix\x00')
sendfile(r4, r7, &(0x7f00004db000)=0x48000000, 0xff)

2018/05/17 21:40:54 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})
setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000400)="1bb91fad66c12ec02551d9a330950aee45c7b58e1da177055f23d2610b8ca5a768c3d99a26141c3702aa8a68f3b73713fd04944fbc1298a3ec5af4dc536e98188ef8d701543f453c33a631ee9c49481078579ca4d4cbf2885e9a68a4fd69b279184d13b03d390172600c12c1ef851e9631aacd7ecd9888a1a47aeaa41f5d9baef031dbaccfa58318de9a5f0da6647c9cfde774fe074255d826826f956d43a34c456333a567358891081038f55a336218621170988f2c0b320f5e", 0xba)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x4, 0x0, [{0xbef, 0x0, 0x1}, {0x33c, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0xc001102a, 0x0, 0x9}]})

2018/05/17 21:40:54 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_getlink={0x34, 0x12, 0x218, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x2000, 0x18028}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x1}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x2000)

[  142.706438] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:40:55 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})
setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000400)="1bb91fad66c12ec02551d9a330950aee45c7b58e1da177055f23d2610b8ca5a768c3d99a26141c3702aa8a68f3b73713fd04944fbc1298a3ec5af4dc536e98188ef8d701543f453c33a631ee9c49481078579ca4d4cbf2885e9a68a4fd69b279184d13b03d390172600c12c1ef851e9631aacd7ecd9888a1a47aeaa41f5d9baef031dbaccfa58318de9a5f0da6647c9cfde774fe074255d826826f956d43a34c456333a567358891081038f55a336218621170988f2c0b320f5e", 0xba)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x4, 0x0, [{0xbef, 0x0, 0x1}, {0x33c, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0xc001102a, 0x0, 0x9}]})

[  142.816706] FAULT_INJECTION: forcing a failure.
[  142.816706] name failslab, interval 1, probability 0, space 0, times 0
[  142.828054] CPU: 0 PID: 10321 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  142.828070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  142.828075] Call Trace:
[  142.828097]  dump_stack+0x1b9/0x294
[  142.851196]  ? dump_stack_print_info.cold.2+0x52/0x52
[  142.856421]  ? unwind_get_return_address+0x61/0xa0
[  142.861387]  should_fail.cold.4+0xa/0x1a
2018/05/17 21:40:55 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = socket$inet6(0xa, 0x80b, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=<r5=>0x0)
kcmp(r4, r5, 0x6, r3, r3)
ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)=""/51)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x404e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c)

[  142.865482]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  142.870599]  ? save_stack+0xa9/0xd0
[  142.874233]  ? save_stack+0x43/0xd0
[  142.877868]  ? kasan_kmalloc+0xc4/0xe0
[  142.881776]  ? mpi_alloc+0x4b/0x230
[  142.885415]  ? mpi_read_raw_data+0x22a/0x490
[  142.889837]  ? dh_set_secret+0x1d4/0x380
[  142.893908]  ? __keyctl_dh_compute+0x9cd/0x1d20
[  142.898574]  ? keyctl_dh_compute+0xb9/0x100
[  142.902885]  ? __x64_sys_keyctl+0x12a/0x3b0
[  142.907194]  ? do_syscall_64+0x1b1/0x800
[  142.911242]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  142.916595]  ? find_held_lock+0x36/0x1c0
[  142.920677]  ? check_same_owner+0x320/0x320
[  142.925012]  ? kasan_check_read+0x11/0x20
[  142.929160]  ? rcu_note_context_switch+0x710/0x710
[  142.934076]  ? rcu_pm_notify+0xc0/0xc0
[  142.937950]  __should_failslab+0x124/0x180
[  142.942185]  should_failslab+0x9/0x14
[  142.945984]  __kmalloc+0x2c8/0x760
[  142.949530]  ? rcu_read_lock_sched_held+0x108/0x120
[  142.954543]  ? kmem_cache_alloc_trace+0x616/0x780
[  142.959392]  ? mpi_alloc_limb_space+0x31/0x50
[  142.963884]  mpi_alloc_limb_space+0x31/0x50
[  142.968192]  mpi_alloc+0x1a0/0x230
[  142.971726]  mpi_read_raw_data+0x22a/0x490
[  142.975953]  dh_set_secret+0x1d4/0x380
[  142.979845]  ? dh_exit+0x20/0x20
[  142.983213]  __keyctl_dh_compute+0x9cd/0x1d20
[  142.987736]  ? lock_downgrade+0x8e0/0x8e0
[  142.991895]  ? proc_cwd_link+0x1d0/0x1d0
[  142.995955]  ? copy_overflow+0x30/0x30
[  142.999842]  ? find_held_lock+0x36/0x1c0
[  143.003921]  ? kasan_check_write+0x14/0x20
[  143.008164]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  143.013093]  ? wait_for_completion+0x870/0x870
[  143.017684]  ? __sb_end_write+0xac/0xe0
[  143.021659]  keyctl_dh_compute+0xb9/0x100
[  143.025813]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  143.030566]  ? __ia32_sys_read+0xb0/0xb0
[  143.034612]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  143.040493]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  143.045673]  __x64_sys_keyctl+0x12a/0x3b0
[  143.049812]  do_syscall_64+0x1b1/0x800
[  143.053688]  ? finish_task_switch+0x1ca/0x840
[  143.058179]  ? syscall_return_slowpath+0x5c0/0x5c0
[  143.063093]  ? syscall_return_slowpath+0x30f/0x5c0
[  143.068019]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  143.073375]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  143.078207]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  143.083395] RIP: 0033:0x455a09
[  143.086567] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  143.094261] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  143.101517] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  143.108776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/05/17 21:40:55 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x5f5e0ff, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:55 executing program 7 (fault-call:6 fault-nth:9):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:55 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x8000)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]})
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r2, 0x0, 0x0)
r3 = inotify_init1(0x0)
fcntl$setown(r3, 0x8, 0xffffffffffffffff)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, <r4=>0x0})
prlimit64(r4, 0x0, &(0x7f00000001c0), &(0x7f0000000200))

[  143.116039] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  143.123307] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000008
2018/05/17 21:40:55 executing program 3:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={<r1=>0x0, 0x8334}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x338d, 0x107, 0x4}, 0xffffffffffffffe5)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040)="e2", &(0x7f0000000180)=""/236}, 0x18)

2018/05/17 21:40:55 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/213)
mkdir(&(0x7f0000000080)='./file0/\nile0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0/\nile0/file0\x00', 0x0, 0x6, &(0x7f0000000740)=[{&(0x7f0000000280)="5e9464e36eb69a6753a63bce0ed96ff6f6b2b5f6151c139e7bbf3cc6bf444720577beeec5cad6d187b308e0663a12ff9c84dc8662d08909838b1be4dfc9b50ba2978ecfe3e159e79ed446437a60940081959986a7dd5db97ce26bed6b10359448c6001832483d459fb12f2a33ef3ad70b0be978f690628f72105372ba6e69edf6d49c6898b7bb1376c315e40202fb7d3f172e90d4bd40294dfc824d168740e36cd04dbd352e6d07b25ae114100e82fbfa66cf2505c4ea22be3377b6083a1f65271bc5ec1eb1e", 0xc6, 0x46}, {&(0x7f0000000380)="e62648e07adf21edf1ee03be9f198a72e4806581f026b37cdcc2a29ccabe8e888e48ea9ff343d5188e9431937edcb0a6313aa180a92399e528ec7997f6f4ebaa96827ab5cca802a106f2c94f4497b85d8d61a1c7e61db0af18751ded52c72356608411678be6d3ac52497ee4906af73272072380b642159026a952163202311beb64053444937d", 0x87, 0xfffffffffffffffa}, {&(0x7f0000000440)="35e4e237714a6ba7ac5922d80aeae51f90e96c3ae25a6d95ca00f6f8ac46b4fedd353a03e3a4a794b0fcdb084d2aa95f2f765c2a40293e195ed46b", 0x3b, 0xffffffffffffffff}, {&(0x7f0000000500)="a703d53b0ce97405a31e6ec1d1c98d42170cce3c0b1bd185e25fe21130e45b49ce04ac2c8ce9ac92f77d755bcc874306fdc705e5cb20e1648529769f90d19f6f2741b1a0006f33bef376321090ed02c9478a5987b55734669a141b327630db0540bcda0ce5f1df87057ffb4a76b7c5d9ba5de752dc31428b0894cae6a629e745c6712b3a4578c271aa47e6970f844fb8f4a222e94930cd19e064852dbd11300d3e2f598a8f1932bfa652ad2e619cb084058ea435bac9ad912d47", 0xba, 0x81}, {&(0x7f00000005c0)="f86918b24917798243a7b38514a5dbd8ea264081c3c0f79d9747b0a564d809c3b5d146ca43371971283a4d179f0d2e0350ab0ad49c409514ba0b77a5fb803085a22d277d2efc4e58d1", 0x49, 0x1}, {&(0x7f0000000640)="c05c6ea68abe509c72442c9782cce686a46dd0bf309fa6dfde71d4b56ed808ba7fc243bbf5efd5891882ac86726de1e66b10cb6e579b929cf25ad5e0b100564219b39aae4b433652d33e56e1f96210ff158f355b083e05e2bfc32d7476180bc4e629cd5c423f81b3e8b776aafa59bb2c2c194614c750ef05f71f6a8a29b0cd6c0f52a6196665b45fae0586b099f634395a231210fdadaadc820050eb4b99bf5628cf4ccd6431c154d8e62b0a1242e1bfa60e4d5854afd57ea7df82848e52b69b5bff", 0xc2, 0x6}], 0x8, &(0x7f0000000480)={[{@time_offset={'time_offset', 0x3d, [0x34, 0x32, 0x78, 0x38, 0x7a, 0x7d, 0x34, 0x2d]}, 0x2c}, {@nocase='nocase', 0x2c}]})

[  143.368361] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  143.426374] FAULT_INJECTION: forcing a failure.
[  143.426374] name failslab, interval 1, probability 0, space 0, times 0
[  143.437704] CPU: 1 PID: 10348 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  143.444988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  143.454352] Call Trace:
[  143.456966]  dump_stack+0x1b9/0x294
[  143.460620]  ? dump_stack_print_info.cold.2+0x52/0x52
[  143.465850]  should_fail.cold.4+0xa/0x1a
[  143.469941]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  143.475175]  ? mpi_alloc_limb_space+0x31/0x50
[  143.479693]  ? mpi_alloc+0x1a0/0x230
[  143.483437]  ? mpi_read_raw_data+0x22a/0x490
[  143.487871]  ? dh_set_secret+0x1d4/0x380
[  143.491943]  ? __keyctl_dh_compute+0x9cd/0x1d20
[  143.496652]  ? keyctl_dh_compute+0xb9/0x100
[  143.501096]  ? __x64_sys_keyctl+0x12a/0x3b0
[  143.505446]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  143.510845]  ? do_syscall_64+0x1b1/0x800
[  143.514933]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  143.520327]  ? find_held_lock+0x36/0x1c0
[  143.524432]  ? check_same_owner+0x320/0x320
[  143.528785]  ? rcu_note_context_switch+0x710/0x710
[  143.533751]  __should_failslab+0x124/0x180
[  143.538016]  should_failslab+0x9/0x14
[  143.541855]  kmem_cache_alloc_trace+0x2cb/0x780
[  143.546556]  ? mpi_alloc_limb_space+0x31/0x50
[  143.551083]  mpi_alloc+0x4b/0x230
[  143.554570]  mpi_read_raw_data+0x22a/0x490
[  143.558834]  dh_set_secret+0x254/0x380
[  143.562742]  ? dh_exit+0x20/0x20
[  143.566159]  __keyctl_dh_compute+0x9cd/0x1d20
[  143.570687]  ? lock_downgrade+0x8e0/0x8e0
[  143.574866]  ? proc_cwd_link+0x1d0/0x1d0
[  143.578959]  ? copy_overflow+0x30/0x30
[  143.582873]  ? find_held_lock+0x36/0x1c0
[  143.586971]  ? kasan_check_write+0x14/0x20
[  143.591236]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  143.596199]  ? wait_for_completion+0x870/0x870
[  143.600824]  ? __sb_end_write+0xac/0xe0
[  143.604834]  keyctl_dh_compute+0xb9/0x100
[  143.609015]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  143.613885]  ? __ia32_sys_read+0xb0/0xb0
[  143.617978]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  143.623925]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  143.629144]  __x64_sys_keyctl+0x12a/0x3b0
[  143.633326]  do_syscall_64+0x1b1/0x800
[  143.637242]  ? syscall_return_slowpath+0x5c0/0x5c0
[  143.642200]  ? syscall_return_slowpath+0x30f/0x5c0
[  143.647160]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  143.652582]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  143.657449]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  143.662652] RIP: 0033:0x455a09
[  143.665836] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  143.673543] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  143.680806] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  143.688062] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  143.695331] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  143.702588] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000009
2018/05/17 21:40:56 executing program 4:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x18080)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x7, 0x4, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_1\x00'})

2018/05/17 21:40:56 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})
setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000400)="1bb91fad66c12ec02551d9a330950aee45c7b58e1da177055f23d2610b8ca5a768c3d99a26141c3702aa8a68f3b73713fd04944fbc1298a3ec5af4dc536e98188ef8d701543f453c33a631ee9c49481078579ca4d4cbf2885e9a68a4fd69b279184d13b03d390172600c12c1ef851e9631aacd7ecd9888a1a47aeaa41f5d9baef031dbaccfa58318de9a5f0da6647c9cfde774fe074255d826826f956d43a34c456333a567358891081038f55a336218621170988f2c0b320f5e", 0xba)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x4, 0x0, [{0xbef, 0x0, 0x1}, {0x33c, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0xc001102a, 0x0, 0x9}]})

2018/05/17 21:40:56 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0xc, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:56 executing program 5:
request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='dns_resolver\x00', 0x0)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4001, 0x0)
sendto$ipx(r0, &(0x7f0000000080)="1e7af3923566e2f6dd884baa6ad0a23567", 0x11, 0x0, &(0x7f00000000c0)={0x4, 0xb0, 0xfffffffffffffff9, "6e44cadd708e", 0xbc82}, 0x10)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0)

2018/05/17 21:40:56 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8001, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/164)
setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000380)="ba2121fa7f393b4bad92956c0865e2001ddd524edc8222d2d02588e90d905e4806a2b8307acd8326bc6146a39a8e05326bea8d8ea00d8b6ea34da8c0f114e8cd0318d5a8e3c84bdfab3acd53a068cc10e7d40b097f271802846aa2e71e5d89cb50d93584b042849eec7e18188bca2fab1ef4ef23263acba5d3389f7985cd940581d70d04a98e3cc24316d5965b459dfd2d8d9d46b7ca4e14407c69db3d0f49f3b92160544272", 0xa6)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r2=>0x0, &(0x7f0000000140)=0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2}, 0xc)
r3 = msgget(0x0, 0x100)
fcntl$setflags(r1, 0x2, 0x1)
syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x200040)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/43)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x9cc, @empty, 0x5}}, 0x3, 0x3}, &(0x7f0000000040)=0x90)

2018/05/17 21:40:56 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x1ff, 0x80000000, 0x81, 0x8, 0xffffffffffffffff, 0x66a5}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000380)="7da1d8963b8e3b7fdcef794a85f3ec4e32d9d6cba6614f6d90541451c124b8fa30a3497f91e080c141e7a8d62bb6e3847f2b250923a4e9", &(0x7f00000003c0)=""/244}, 0xfffffcdb)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x16)
r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x401, 0x102)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={<r2=>0x0, 0x3c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0xc7da, @local={0xfe, 0x80, [], 0xaa}, 0x663}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x1000}}}, 0x84)
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8)

2018/05/17 21:40:56 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/213)
mkdir(&(0x7f0000000080)='./file0/\nile0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0/\nile0/file0\x00', 0x0, 0x6, &(0x7f0000000740)=[{&(0x7f0000000280)="5e9464e36eb69a6753a63bce0ed96ff6f6b2b5f6151c139e7bbf3cc6bf444720577beeec5cad6d187b308e0663a12ff9c84dc8662d08909838b1be4dfc9b50ba2978ecfe3e159e79ed446437a60940081959986a7dd5db97ce26bed6b10359448c6001832483d459fb12f2a33ef3ad70b0be978f690628f72105372ba6e69edf6d49c6898b7bb1376c315e40202fb7d3f172e90d4bd40294dfc824d168740e36cd04dbd352e6d07b25ae114100e82fbfa66cf2505c4ea22be3377b6083a1f65271bc5ec1eb1e", 0xc6, 0x46}, {&(0x7f0000000380)="e62648e07adf21edf1ee03be9f198a72e4806581f026b37cdcc2a29ccabe8e888e48ea9ff343d5188e9431937edcb0a6313aa180a92399e528ec7997f6f4ebaa96827ab5cca802a106f2c94f4497b85d8d61a1c7e61db0af18751ded52c72356608411678be6d3ac52497ee4906af73272072380b642159026a952163202311beb64053444937d", 0x87, 0xfffffffffffffffa}, {&(0x7f0000000440)="35e4e237714a6ba7ac5922d80aeae51f90e96c3ae25a6d95ca00f6f8ac46b4fedd353a03e3a4a794b0fcdb084d2aa95f2f765c2a40293e195ed46b", 0x3b, 0xffffffffffffffff}, {&(0x7f0000000500)="a703d53b0ce97405a31e6ec1d1c98d42170cce3c0b1bd185e25fe21130e45b49ce04ac2c8ce9ac92f77d755bcc874306fdc705e5cb20e1648529769f90d19f6f2741b1a0006f33bef376321090ed02c9478a5987b55734669a141b327630db0540bcda0ce5f1df87057ffb4a76b7c5d9ba5de752dc31428b0894cae6a629e745c6712b3a4578c271aa47e6970f844fb8f4a222e94930cd19e064852dbd11300d3e2f598a8f1932bfa652ad2e619cb084058ea435bac9ad912d47", 0xba, 0x81}, {&(0x7f00000005c0)="f86918b24917798243a7b38514a5dbd8ea264081c3c0f79d9747b0a564d809c3b5d146ca43371971283a4d179f0d2e0350ab0ad49c409514ba0b77a5fb803085a22d277d2efc4e58d1", 0x49, 0x1}, {&(0x7f0000000640)="c05c6ea68abe509c72442c9782cce686a46dd0bf309fa6dfde71d4b56ed808ba7fc243bbf5efd5891882ac86726de1e66b10cb6e579b929cf25ad5e0b100564219b39aae4b433652d33e56e1f96210ff158f355b083e05e2bfc32d7476180bc4e629cd5c423f81b3e8b776aafa59bb2c2c194614c750ef05f71f6a8a29b0cd6c0f52a6196665b45fae0586b099f634395a231210fdadaadc820050eb4b99bf5628cf4ccd6431c154d8e62b0a1242e1bfa60e4d5854afd57ea7df82848e52b69b5bff", 0xc2, 0x6}], 0x8, &(0x7f0000000480)={[{@time_offset={'time_offset', 0x3d, [0x34, 0x32, 0x78, 0x38, 0x7a, 0x7d, 0x34, 0x2d]}, 0x2c}, {@nocase='nocase', 0x2c}]})

2018/05/17 21:40:56 executing program 7 (fault-call:6 fault-nth:10):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:56 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x4000)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crc32-pclmul,chacha20)\x00'}, 0x58)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc000, 0x0)
r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/201)
ioctl$TIOCCONS(r1, 0x541d)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0))

[  143.852361] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:40:56 executing program 5:
r0 = semget$private(0x0, 0xa, 0x0)
semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1)
semop(r0, &(0x7f000001a000)=[{}, {}], 0x2)
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4)

2018/05/17 21:40:56 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x6, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  143.901532] sctp: [Deprecated]: syz-executor1 (pid 10379) Use of int in maxseg socket option.
[  143.901532] Use struct sctp_assoc_value instead
2018/05/17 21:40:56 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})
setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000400)="1bb91fad66c12ec02551d9a330950aee45c7b58e1da177055f23d2610b8ca5a768c3d99a26141c3702aa8a68f3b73713fd04944fbc1298a3ec5af4dc536e98188ef8d701543f453c33a631ee9c49481078579ca4d4cbf2885e9a68a4fd69b279184d13b03d390172600c12c1ef851e9631aacd7ecd9888a1a47aeaa41f5d9baef031dbaccfa58318de9a5f0da6647c9cfde774fe074255d826826f956d43a34c456333a567358891081038f55a336218621170988f2c0b320f5e", 0xba)

2018/05/17 21:40:56 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x140, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd0000f5260008010000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000))

[  143.947014] sctp: [Deprecated]: syz-executor1 (pid 10379) Use of int in maxseg socket option.
[  143.947014] Use struct sctp_assoc_value instead
[  143.978193] FAULT_INJECTION: forcing a failure.
[  143.978193] name failslab, interval 1, probability 0, space 0, times 0
[  143.989516] CPU: 1 PID: 10389 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  143.997064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  144.006427] Call Trace:
[  144.009027]  dump_stack+0x1b9/0x294
[  144.012661]  ? dump_stack_print_info.cold.2+0x52/0x52
[  144.017858]  ? unwind_get_return_address+0x61/0xa0
[  144.022787]  should_fail.cold.4+0xa/0x1a
[  144.026841]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  144.031932]  ? save_stack+0xa9/0xd0
[  144.035548]  ? save_stack+0x43/0xd0
[  144.039162]  ? kasan_kmalloc+0xc4/0xe0
[  144.043043]  ? mpi_alloc+0x4b/0x230
[  144.046658]  ? mpi_read_raw_data+0x22a/0x490
[  144.051057]  ? dh_set_secret+0x254/0x380
[  144.055108]  ? __keyctl_dh_compute+0x9cd/0x1d20
[  144.059770]  ? keyctl_dh_compute+0xb9/0x100
[  144.064083]  ? __x64_sys_keyctl+0x12a/0x3b0
[  144.068394]  ? do_syscall_64+0x1b1/0x800
[  144.072441]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  144.077802]  ? find_held_lock+0x36/0x1c0
[  144.081864]  ? check_same_owner+0x320/0x320
[  144.086174]  ? kasan_check_read+0x11/0x20
[  144.090313]  ? rcu_note_context_switch+0x710/0x710
[  144.095232]  ? rcu_pm_notify+0xc0/0xc0
[  144.099116]  __should_failslab+0x124/0x180
[  144.103350]  should_failslab+0x9/0x14
[  144.107142]  __kmalloc+0x2c8/0x760
[  144.110671]  ? rcu_read_lock_sched_held+0x108/0x120
[  144.115678]  ? kmem_cache_alloc_trace+0x616/0x780
[  144.120508]  ? mpi_alloc_limb_space+0x31/0x50
[  144.124998]  mpi_alloc_limb_space+0x31/0x50
[  144.129318]  mpi_alloc+0x1a0/0x230
[  144.132851]  mpi_read_raw_data+0x22a/0x490
[  144.137088]  dh_set_secret+0x254/0x380
[  144.140974]  ? dh_exit+0x20/0x20
[  144.144345]  __keyctl_dh_compute+0x9cd/0x1d20
[  144.148836]  ? lock_downgrade+0x8e0/0x8e0
[  144.152978]  ? proc_cwd_link+0x1d0/0x1d0
[  144.157037]  ? copy_overflow+0x30/0x30
[  144.160916]  ? find_held_lock+0x36/0x1c0
[  144.164974]  ? kasan_check_write+0x14/0x20
[  144.169202]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  144.174126]  ? wait_for_completion+0x870/0x870
[  144.178731]  ? __sb_end_write+0xac/0xe0
[  144.182711]  keyctl_dh_compute+0xb9/0x100
[  144.186853]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  144.191598]  ? __ia32_sys_read+0xb0/0xb0
[  144.195647]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  144.201525]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  144.206706]  __x64_sys_keyctl+0x12a/0x3b0
[  144.210866]  do_syscall_64+0x1b1/0x800
[  144.214742]  ? finish_task_switch+0x1ca/0x840
[  144.219224]  ? syscall_return_slowpath+0x5c0/0x5c0
[  144.224145]  ? syscall_return_slowpath+0x30f/0x5c0
[  144.229068]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  144.234424]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  144.239267]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  144.244458] RIP: 0033:0x455a09
2018/05/17 21:40:56 executing program 7 (fault-call:6 fault-nth:11):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  144.247632] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  144.255329] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  144.262586] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  144.269844] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  144.277103] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  144.284362] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000a
2018/05/17 21:40:56 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8001}})
r1 = msgget$private(0x0, 0xc2)
msgsnd(r1, &(0x7f00000000c0)={0x2, "8149e8c655de726477c1040cee832fc8cf91c5c173d3501646bc8e2cbce1af401aad18bd44abf6bf4e2704d2d62a098f0d8c9567feb2f543fd897d2a38211d3db73cfdcd574fd27761f1c16f5f47dbe45e1b28f2a699fdcd2f85723c1924aa"}, 0x67, 0x800)
modify_ldt$read(0x0, &(0x7f0000000140)=""/16, 0x10)

[  144.416766] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:40:56 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x63, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  144.487434] FAULT_INJECTION: forcing a failure.
[  144.487434] name failslab, interval 1, probability 0, space 0, times 0
[  144.498767] CPU: 1 PID: 10420 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  144.506053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  144.515418] Call Trace:
[  144.518035]  dump_stack+0x1b9/0x294
[  144.521676]  ? dump_stack_print_info.cold.2+0x52/0x52
[  144.526877]  ? perf_trace_lock_acquire+0xe3/0x980
[  144.531734]  ? find_held_lock+0x36/0x1c0
[  144.535796]  should_fail.cold.4+0xa/0x1a
[  144.539869]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  144.544979]  ? kasan_check_read+0x11/0x20
[  144.549127]  ? rcu_pm_notify+0xc0/0xc0
[  144.553019]  ? find_held_lock+0x36/0x1c0
[  144.557100]  ? check_same_owner+0x320/0x320
[  144.561421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  144.566951]  ? mpi_read_raw_data+0x19f/0x490
[  144.571359]  ? rcu_note_context_switch+0x710/0x710
[  144.576289]  __should_failslab+0x124/0x180
[  144.580521]  should_failslab+0x9/0x14
[  144.584323]  __kmalloc+0x2c8/0x760
[  144.587874]  ? __keyctl_dh_compute+0xa97/0x1d20
[  144.592548]  __keyctl_dh_compute+0xa97/0x1d20
[  144.597056]  ? lock_downgrade+0x8e0/0x8e0
[  144.601202]  ? proc_cwd_link+0x1d0/0x1d0
[  144.605256]  ? copy_overflow+0x30/0x30
[  144.609144]  ? find_held_lock+0x36/0x1c0
[  144.613203]  ? kasan_check_write+0x14/0x20
[  144.617443]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  144.622381]  ? wait_for_completion+0x870/0x870
[  144.626978]  ? __sb_end_write+0xac/0xe0
[  144.630964]  keyctl_dh_compute+0xb9/0x100
[  144.635124]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  144.639876]  ? __ia32_sys_read+0xb0/0xb0
[  144.643928]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  144.649823]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  144.655014]  __x64_sys_keyctl+0x12a/0x3b0
[  144.659167]  do_syscall_64+0x1b1/0x800
[  144.663049]  ? finish_task_switch+0x1ca/0x840
[  144.667541]  ? syscall_return_slowpath+0x5c0/0x5c0
[  144.672464]  ? syscall_return_slowpath+0x30f/0x5c0
[  144.677398]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  144.682763]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  144.687614]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  144.692796] RIP: 0033:0x455a09
[  144.695975] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  144.703683] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  144.710949] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  144.718221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  144.725487] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
2018/05/17 21:40:57 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:40:57 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x8, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x8)

2018/05/17 21:40:57 executing program 7 (fault-call:6 fault-nth:12):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  144.732752] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000b
[  144.987413] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  145.038802] FAULT_INJECTION: forcing a failure.
[  145.038802] name failslab, interval 1, probability 0, space 0, times 0
[  145.050129] CPU: 1 PID: 10450 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  145.057414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  145.066783] Call Trace:
[  145.069391]  dump_stack+0x1b9/0x294
[  145.073048]  ? dump_stack_print_info.cold.2+0x52/0x52
[  145.078254]  ? __save_stack_trace+0x7e/0xd0
[  145.082603]  should_fail.cold.4+0xa/0x1a
[  145.086692]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  145.091825]  ? save_stack+0x43/0xd0
[  145.095477]  ? kasan_kmalloc+0xc4/0xe0
[  145.099389]  ? __kmalloc+0x14e/0x760
[  145.103131]  ? __keyctl_dh_compute+0xa97/0x1d20
[  145.107823]  ? keyctl_dh_compute+0xb9/0x100
[  145.112168]  ? __x64_sys_keyctl+0x12a/0x3b0
[  145.116518]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  145.121908]  ? rcu_pm_notify+0xc0/0xc0
[  145.125852]  ? find_held_lock+0x36/0x1c0
[  145.129959]  ? check_same_owner+0x320/0x320
[  145.134314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  145.139885]  ? rcu_note_context_switch+0x710/0x710
[  145.144851]  __should_failslab+0x124/0x180
[  145.149128]  should_failslab+0x9/0x14
[  145.152959]  __kmalloc+0x2c8/0x760
[  145.156523]  ? memset+0x31/0x40
[  145.159831]  ? sg_init_table+0x28/0x60
[  145.163751]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  145.168791]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  145.173483]  ? sg_init_one+0x93/0x160
[  145.177313]  __keyctl_dh_compute+0xb2f/0x1d20
[  145.181833]  ? lock_downgrade+0x8e0/0x8e0
[  145.186012]  ? copy_overflow+0x30/0x30
[  145.189927]  ? find_held_lock+0x36/0x1c0
[  145.194018]  ? kasan_check_write+0x14/0x20
[  145.198279]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  145.203395]  ? wait_for_completion+0x870/0x870
[  145.207981]  ? __sb_end_write+0xac/0xe0
[  145.211957]  keyctl_dh_compute+0xb9/0x100
[  145.216100]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  145.220843]  ? __ia32_sys_read+0xb0/0xb0
[  145.224891]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  145.230779]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  145.235961]  __x64_sys_keyctl+0x12a/0x3b0
[  145.240102]  do_syscall_64+0x1b1/0x800
[  145.243988]  ? syscall_return_slowpath+0x5c0/0x5c0
[  145.248927]  ? syscall_return_slowpath+0x30f/0x5c0
[  145.253853]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  145.259222]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  145.264062]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  145.269246] RIP: 0033:0x455a09
[  145.272429] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  145.280140] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
2018/05/17 21:40:57 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x4000)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crc32-pclmul,chacha20)\x00'}, 0x58)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc000, 0x0)
r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/201)
ioctl$TIOCCONS(r1, 0x541d)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0))

2018/05/17 21:40:57 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000))
ioctl$KVM_GET_CLOCK(r2, 0x4038ae7a, &(0x7f0000000340))

2018/05/17 21:40:57 executing program 3:
r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3, 0x101900)
bind$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"157868a09f1683"}, 0x1fc00000}, [{"9d150db15e217a"}, {"72f53a62b1c9b6"}, {"cfca286679c165"}, {"cb87a6dfecfb5d"}, {"8ef6dfb65ee908"}, {"3904423da685fb"}, {"ef76829a1cc9aa"}, {"d061e63dd8a141"}]}, 0x48)
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300)=0x1, 0xffffffffffffff19)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000280)=0x9)
recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/97, 0x61}], 0x1, &(0x7f0000000140)=""/31, 0x1f, 0x101}, 0x2)
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)

2018/05/17 21:40:57 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x3, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="095f3709902544e2000000f9ff0000000000000000000000"], 0x20}, 0x1}, 0x0)

2018/05/17 21:40:57 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x789, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:57 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:40:57 executing program 7 (fault-call:6 fault-nth:13):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:57 executing program 5:
mkdir(&(0x7f0000000180)='./file0\x00', 0x200000800000003)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000380)="626c090000003a000000dc48227884f4922504b53a9b6988e29455bfb462a40c18cfc8889001f4b7488c7056932f93db500a0eeb6c35ce7de3828006aef6d01a7a40be56485f52c59f97", 0x20000, &(0x7f0000000300))
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))

[  145.287405] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  145.294674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  145.301939] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  145.309194] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000c
2018/05/17 21:40:57 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x3, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:57 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
socket(0x3, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = gettid()
tgkill(0x0, r1, 0x0)

2018/05/17 21:40:57 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0xffffffffffffff7c)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000)
write$binfmt_misc(r1, &(0x7f0000000340)={'syz1'}, 0x4)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4800)
ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x0, 0x8, 0x8, 0x2, 0x6, 0x7, 0x401, <r3=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0xffff}, 0x8)
accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0xf000, 0x10000})

2018/05/17 21:40:57 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
r1 = socket(0xa, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f")
recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)=""/98, 0x62}, {&(0x7f0000000100)=""/234, 0xea}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/73, 0x49}, {&(0x7f0000000200)}, {&(0x7f0000000680)=""/108, 0x6c}], 0x7, &(0x7f0000000780)=""/94, 0x5e, 0x6}, 0x9}, {{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/85, 0x55}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/232, 0xe8}, {&(0x7f0000002b00)=""/163, 0xa3}, {&(0x7f0000002bc0)=""/217, 0xd9}], 0x7, &(0x7f0000002d40)=""/218, 0xda}, 0x5a3f}, {{&(0x7f0000002e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002ec0)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0xffff}, 0x5}, {{&(0x7f0000002fc0)=@nfc, 0x80, &(0x7f0000003180)=[{&(0x7f0000003040)=""/208, 0xd0}, {&(0x7f0000003140)=""/55, 0x37}], 0x2, &(0x7f00000031c0)=""/151, 0x97, 0x3f}, 0x8}, {{&(0x7f0000003280)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003300)=""/6, 0x6}, {&(0x7f0000003340)=""/149, 0x95}], 0x2, &(0x7f0000003440)=""/120, 0x78}, 0x401}, {{&(0x7f00000034c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003540)=""/225, 0xe1}, {&(0x7f0000003640)=""/162, 0xa2}, {&(0x7f0000003700)=""/43, 0x2b}, {&(0x7f0000003740)=""/190, 0xbe}, {&(0x7f0000003800)=""/152, 0x98}, {&(0x7f00000038c0)=""/242, 0xf2}], 0x6, &(0x7f0000003a40)=""/164, 0xa4, 0xc1a}, 0x2}, {{&(0x7f0000003b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b80)=""/100, 0x64}, {&(0x7f0000003c00)=""/84, 0x54}, {&(0x7f0000003c80)=""/69, 0x45}, {&(0x7f0000003d00)=""/100, 0x64}, {&(0x7f0000003d80)=""/17, 0x11}], 0x5, &(0x7f0000003e40)=""/174, 0xae, 0x10001}}], 0x7, 0x12140, &(0x7f00000040c0))
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000005c0)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x110)

[  145.411961] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:40:57 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x21, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700009b00000200002086b770e0f109000937eeff00000000000000000013030000"], &(0x7f0000000100)=0x8)
vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="e516b1f1f8ff661f149c836aa3e454108acd88a01e2bdaa6d8c5a56c7d19ab2fd38d1d5ea3bf67aafce6062c4f6e93043899c53b8d9c6a56d4d16620123bc1dd0a106481f49374cf882783b2e53f9a95c5867a0bf30b7646beeb7be0ff6e326d942b7d743c20b8b4ad0860d7de983c9effb71526422504d79ca62d2d7a507b77278f7e08f8028058f5135a37df9a5730165a37543ff9ca233f16a0b3f3d9bcd2a0479a220000000000000000", 0x494}], 0x10000000000000bb, 0x1)

[  145.539749] FAULT_INJECTION: forcing a failure.
[  145.539749] name failslab, interval 1, probability 0, space 0, times 0
[  145.551112] CPU: 1 PID: 10484 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  145.558672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  145.568042] Call Trace:
[  145.570642]  dump_stack+0x1b9/0x294
[  145.574263]  ? dump_stack_print_info.cold.2+0x52/0x52
[  145.579443]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  145.584638]  should_fail.cold.4+0xa/0x1a
[  145.588693]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  145.593785]  ? unwind_get_return_address+0x61/0xa0
[  145.598706]  ? __save_stack_trace+0x7e/0xd0
[  145.603044]  ? find_held_lock+0x36/0x1c0
[  145.607132]  ? check_same_owner+0x320/0x320
[  145.611447]  ? rcu_note_context_switch+0x710/0x710
[  145.616374]  __should_failslab+0x124/0x180
[  145.620606]  should_failslab+0x9/0x14
[  145.624403]  kmem_cache_alloc_trace+0x2cb/0x780
[  145.629065]  ? __raw_spin_lock_init+0x1c/0x100
[  145.633643]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  145.638654]  mpi_alloc+0x4b/0x230
[  145.642100]  dh_compute_value+0x82/0x3f0
[  145.646154]  ? __init_waitqueue_head+0x96/0x140
[  145.650829]  ? dh_exit_tfm+0x20/0x20
[  145.654540]  ? sg_init_table+0x28/0x60
[  145.658432]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  145.663452]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  145.668116]  __keyctl_dh_compute+0xdb1/0x1d20
[  145.672605]  ? lock_downgrade+0x8e0/0x8e0
[  145.676751]  ? copy_overflow+0x30/0x30
[  145.680627]  ? find_held_lock+0x36/0x1c0
[  145.684681]  ? kasan_check_write+0x14/0x20
[  145.688922]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  145.693844]  ? wait_for_completion+0x870/0x870
[  145.698429]  ? __sb_end_write+0xac/0xe0
[  145.702401]  keyctl_dh_compute+0xb9/0x100
[  145.706540]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  145.711286]  ? __ia32_sys_read+0xb0/0xb0
[  145.715339]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  145.721230]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  145.726423]  __x64_sys_keyctl+0x12a/0x3b0
[  145.730573]  do_syscall_64+0x1b1/0x800
[  145.734458]  ? finish_task_switch+0x1ca/0x840
[  145.738954]  ? syscall_return_slowpath+0x5c0/0x5c0
[  145.743877]  ? syscall_return_slowpath+0x30f/0x5c0
[  145.748807]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  145.754172]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  145.759011]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  145.764194] RIP: 0033:0x455a09
[  145.767371] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  145.775074] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  145.782332] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  145.789590] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  145.796850] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  145.804106] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000d
2018/05/17 21:40:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCFLSH(r0, 0x5420, 0x707000)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x788b, 0x101000)
mq_getsetattr(r1, &(0x7f0000000080)={0xffffffff, 0x4, 0x9, 0x200, 0x0, 0x457, 0x200, 0xfffffffffffffffd}, &(0x7f00000000c0))

2018/05/17 21:40:58 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x7fffffff, 0x1ff}, &(0x7f0000000100)=0x10)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002480)={@local={0xfe, 0x80, [], 0xaa}})

2018/05/17 21:40:58 executing program 7 (fault-call:6 fault-nth:14):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:40:58 executing program 4:
timer_create(0x20000044007, &(0x7f0000000180)={0x0, 0x13, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540))
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x42800)
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x1, &(0x7f00000002c0)=0xfffffffffffffd02)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffff1)
write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x9e2)
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x88a)

2018/05/17 21:40:58 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl(r1, 0xffffffff00000000, &(0x7f0000000080)="0bab574461705e2a40b510faa83f27069a6df21bae4f2ac16eac9636d21442e75c9b247ce27bfeccf2376c0032e6a8962259a7c16750900a2ca3f31e27405b1e295729e42938f97dcf241ae0dd031ca53df2a4c275d51db18439c9c9d631")
ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0x6)
fcntl$setstatus(r0, 0x4, 0x2000)
dup2(r0, r2)

2018/05/17 21:40:58 executing program 5:
timer_create(0x0, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000040)=<r0=>0x0)
timer_getoverrun(r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x18000, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={<r3=>r2, 0x81}, &(0x7f0000000180)=0x8)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0x9, 0x4)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', <r4=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8c, 0x4e20, 0x4, 0xa, 0x20, 0x0, 0xff, r4, r5}, {0x100000001, 0x10000, 0x6, 0x7, 0x9, 0x1, 0x1ff, 0x1c000000}, {0x3, 0x9c6c, 0x2, 0x7fffffff}, 0x373a, 0x6e6bb0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, 0x2, @in6, 0x3505, 0x7, 0x3, 0x0, 0x3, 0x100000000000, 0x5}}, 0xe8)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000)
accept$ax25(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10)
syslog(0x9, &(0x7f0000000500)=""/60, 0x3c)
ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000540))
r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x100, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000005c0)=""/32, &(0x7f0000000600)=0x20)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=<r7=>0x0)
sched_setparam(r7, &(0x7f0000000680)=0x200)
r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x8000, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000700)=0x10000, 0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000740)={r3, 0xbe, 0xfffffffffffffff7}, &(0x7f0000000780)=0x8)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000007c0)=""/25)
sendmsg$nfc_llcp(r8, &(0x7f0000000cc0)={&(0x7f0000000800)={0x27, 0x0, 0x0, 0x7, 0x6, 0x401, "93772a2461c2251e3ff45c162d95f627dde22d8f94e23202617bd6310fadc30d09d0c03042ecd380bd88d10c936f0e5063fbc795c89c458b738da8693f9005", 0x14}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000880)}, {&(0x7f00000008c0)="e14631ce3056c4ab33b8f0a86779ce0df2428116ea217e0be4294bc50b5b87ed3d0282d16430d745ad537fc043e29d9b1c2aba9f5103dc1f7bca8cbcbb30d4f43dcc145b81d2e0e3bdddba548c43bf023c4e1d16cc20060c49ab0da512c18bc0d2236fbac50ba785e0f1294dc77e0e66fa0f3d6acff7cc514321a56dc52523aca77cee3bf5bd3540f4", 0x89}, {&(0x7f0000000980)="088254f1057dbd2013c726ea95835a41dd0685d50800", 0x16}, {&(0x7f00000009c0)="0f695edeb30f3a4be7785f62fb67034154fadfe0fd3fde02dad613a2de", 0x1d}, {&(0x7f0000000a00)="32951902361f86b2102831d136574703daedc1c62a3aaaf2ec20e9d517ae3f66de7de201d25af11164666b0b3193610563822a4c9775346748edb38acd", 0x3d}, {&(0x7f0000000a40)="2123db44056168b8f32380413846b5161735057762011efdc32e31e42b59f95690b1dfc67d70f77496094476843a744d8892fe9d3a4e7336d0a129a863a3e3fa1cf6c0d6b82dd9dc1031bc85c635542a5f893493c86b1b2a3f400d9db1435179ac5f3e48e54ba09b748100b37ad74362e65f3323eb48060355abc5d556b06ed3e0b571e42fdee59ef3e4bc3e91463021b506ae61ec0b5c8c77e7e623f26a21ed975a8f6604226dc9187818ae7efdf15ff692374bc5c00e8984b61aa5b1f497151d2c2e95212d4d", 0xc7}], 0x6, &(0x7f0000000bc0)={0xe0, 0x19f, 0x8000, "a0dee57e069b19037a41e35537c8442241be3adb7e8bf95a20965b8406301a562c75fb7870b6ed864c808719ebb7ae489e434a9464bd87d57f1813d87c8c8d1ab6499e812ca3cc43ad2c2c55442eae91a6603345a62f2b653d74edd04e3027b683ddc5340c0c81e0f7a04f00351509ff6de7b41cf04c4c3aadfbbad53edb7e3328c590d050179b5b2db98b57739ed31be7a7866cbf3593fbc2495fc6f130c9e63a8c5c3a671445e5b7c463fa30f5598215efa873f1cc998d800775c14e59af2bb0a0ec128584fd36118780"}, 0xe0, 0x2400c051}, 0x80)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000d00)={r2, 0x1, 0x87, "fb266273706ea52ecdebeac8b58a65fcc76f64347f9955d42333d784835839174168ceeabb2385ff474310e47fd4166989f43938156b653ea5d55d74d8ba2eda476067172a96b1227557ec7377fbb96a981b4af8033e9d42e71ad5d873a7a6316ff35790ef219bb28f364af3e6960ae31f75bf2b3f428c1deee8f6c76d11e56322ede7766a7d52"}, 0x8f)
setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000dc0)='tls\x00', 0x4)
ioctl$HDIO_GETGEO(r8, 0x301, &(0x7f0000000e00))
accept$netrom(r1, 0x0, &(0x7f0000000e40))
prctl$getname(0x10, &(0x7f0000000e80)=""/198)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000f80))
ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f0000000fc0)={<r9=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={r9})

2018/05/17 21:40:58 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:40:58 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x4, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:59 executing program 1:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0)
write$cgroup_int(r0, &(0x7f0000000180)={[0x0]}, 0x1300)
ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead)

2018/05/17 21:40:59 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  146.754884] FAULT_INJECTION: forcing a failure.
[  146.754884] name failslab, interval 1, probability 0, space 0, times 0
[  146.766331] CPU: 0 PID: 10527 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  146.773620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  146.782987] Call Trace:
[  146.785601]  dump_stack+0x1b9/0x294
[  146.789252]  ? dump_stack_print_info.cold.2+0x52/0x52
[  146.794475]  should_fail.cold.4+0xa/0x1a
[  146.798570]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/05/17 21:40:59 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$link(0x8, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0)
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4)
r1 = gettid()
r2 = getpgrp(0x0)
getpgrp(r1)
ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000))

2018/05/17 21:40:59 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x1d, 0x6, 0x800000000004, 0x0, 0xffffffffffffff9c}, 0x1bd)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140), 0x1}, 0x20)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84800)
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5)
fanotify_init(0x0, 0x101001)

[  146.803706]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  146.808926]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  146.814146]  ? is_bpf_text_address+0xd7/0x170
[  146.818667]  ? find_held_lock+0x36/0x1c0
[  146.822769]  ? check_same_owner+0x320/0x320
[  146.827114]  ? save_stack+0x43/0xd0
[  146.830761]  ? kasan_kmalloc+0xc4/0xe0
[  146.834668]  ? kmem_cache_alloc_trace+0x152/0x780
[  146.839522]  ? rcu_note_context_switch+0x710/0x710
[  146.844449]  ? keyctl_dh_compute+0xb9/0x100
[  146.848765]  ? __x64_sys_keyctl+0x12a/0x3b0
[  146.853096]  ? do_syscall_64+0x1b1/0x800
[  146.857156]  __should_failslab+0x124/0x180
[  146.861388]  should_failslab+0x9/0x14
[  146.865181]  __kmalloc+0x2c8/0x760
[  146.868719]  ? mpi_alloc_limb_space+0x31/0x50
[  146.873212]  mpi_alloc_limb_space+0x31/0x50
[  146.877532]  mpi_powm+0x3fd/0x1ed0
[  146.881082]  ? kasan_check_read+0x11/0x20
[  146.885235]  ? rcu_is_watching+0x85/0x140
[  146.889386]  ? rcu_pm_notify+0xc0/0xc0
[  146.893266]  ? mpihelp_mul_karatsuba_case+0xd80/0xd80
[  146.898447]  ? mpi_alloc+0x4b/0x230
[  146.902064]  ? rcu_read_lock_sched_held+0x108/0x120
[  146.907070]  ? kmem_cache_alloc_trace+0x616/0x780
[  146.911914]  ? __raw_spin_lock_init+0x1c/0x100
[  146.916489]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  146.921501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  146.927045]  dh_compute_value+0x1b4/0x3f0
[  146.931184]  ? dh_exit_tfm+0x20/0x20
[  146.934889]  ? sg_init_table+0x28/0x60
[  146.938764]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  146.943766]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  146.948435]  __keyctl_dh_compute+0xdb1/0x1d20
[  146.952927]  ? lock_downgrade+0x8e0/0x8e0
[  146.957082]  ? copy_overflow+0x30/0x30
[  146.960966]  ? find_held_lock+0x36/0x1c0
[  146.965022]  ? kasan_check_write+0x14/0x20
[  146.969262]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  146.974191]  ? wait_for_completion+0x870/0x870
[  146.978786]  ? __sb_end_write+0xac/0xe0
[  146.982763]  keyctl_dh_compute+0xb9/0x100
[  146.986901]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  146.991647]  ? __ia32_sys_read+0xb0/0xb0
[  146.995694]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  147.001573]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  147.006764]  __x64_sys_keyctl+0x12a/0x3b0
[  147.010906]  do_syscall_64+0x1b1/0x800
[  147.014783]  ? syscall_return_slowpath+0x5c0/0x5c0
[  147.019717]  ? syscall_return_slowpath+0x30f/0x5c0
[  147.024642]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  147.030007]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  147.034853]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  147.040039] RIP: 0033:0x455a09
[  147.043215] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
2018/05/17 21:40:59 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0xa, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:59 executing program 7 (fault-call:6 fault-nth:15):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  147.050923] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  147.058188] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  147.065498] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  147.072769] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  147.080033] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000e
[  147.347547] FAULT_INJECTION: forcing a failure.
[  147.347547] name failslab, interval 1, probability 0, space 0, times 0
[  147.358959] CPU: 0 PID: 10555 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  147.366247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.375619] Call Trace:
[  147.378234]  dump_stack+0x1b9/0x294
[  147.381894]  ? dump_stack_print_info.cold.2+0x52/0x52
[  147.387121]  ? __save_stack_trace+0x7e/0xd0
[  147.391480]  should_fail.cold.4+0xa/0x1a
2018/05/17 21:40:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x40)
getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0xfffffffffffffffd, 0x9, 0x3ff}, 0xc)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/138)

[  147.395576]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  147.400708]  ? save_stack+0x43/0xd0
[  147.404361]  ? kasan_kmalloc+0xc4/0xe0
[  147.408269]  ? __kmalloc+0x14e/0x760
[  147.411980]  ? mpi_alloc_limb_space+0x31/0x50
[  147.416472]  ? mpi_powm+0x3fd/0x1ed0
[  147.420178]  ? dh_compute_value+0x1b4/0x3f0
[  147.424497]  ? keyctl_dh_compute+0xb9/0x100
[  147.428817]  ? __x64_sys_keyctl+0x12a/0x3b0
[  147.433136]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  147.438497]  ? is_bpf_text_address+0xd7/0x170
[  147.443009]  ? find_held_lock+0x36/0x1c0
[  147.447095]  ? check_same_owner+0x320/0x320
[  147.451675]  ? save_stack+0x43/0xd0
[  147.455301]  ? rcu_note_context_switch+0x710/0x710
[  147.460232]  __should_failslab+0x124/0x180
[  147.464469]  should_failslab+0x9/0x14
[  147.468268]  __kmalloc+0x2c8/0x760
[  147.471822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  147.477367]  ? mpi_alloc_limb_space+0x31/0x50
[  147.481863]  mpi_alloc_limb_space+0x31/0x50
[  147.486177]  mpi_powm+0x7f5/0x1ed0
[  147.489716]  ? kasan_check_read+0x11/0x20
[  147.493859]  ? rcu_is_watching+0x85/0x140
[  147.498005]  ? rcu_pm_notify+0xc0/0xc0
[  147.501905]  ? mpihelp_mul_karatsuba_case+0xd80/0xd80
[  147.507089]  ? mpi_alloc+0x4b/0x230
[  147.510733]  ? rcu_read_lock_sched_held+0x108/0x120
[  147.515746]  ? kmem_cache_alloc_trace+0x616/0x780
[  147.520585]  ? __raw_spin_lock_init+0x1c/0x100
[  147.525168]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  147.530193]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  147.535738]  dh_compute_value+0x1b4/0x3f0
[  147.539892]  ? dh_exit_tfm+0x20/0x20
[  147.543604]  ? sg_init_table+0x28/0x60
[  147.547492]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  147.552535]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  147.557205]  __keyctl_dh_compute+0xdb1/0x1d20
[  147.561701]  ? lock_downgrade+0x8e0/0x8e0
[  147.566886]  ? copy_overflow+0x30/0x30
[  147.570771]  ? find_held_lock+0x36/0x1c0
[  147.574838]  ? kasan_check_write+0x14/0x20
[  147.579066]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  147.583992]  ? wait_for_completion+0x870/0x870
[  147.588592]  ? __sb_end_write+0xac/0xe0
[  147.592571]  keyctl_dh_compute+0xb9/0x100
[  147.596713]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  147.601463]  ? __ia32_sys_read+0xb0/0xb0
[  147.605521]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  147.611405]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  147.616594]  __x64_sys_keyctl+0x12a/0x3b0
[  147.620739]  do_syscall_64+0x1b1/0x800
[  147.624625]  ? syscall_return_slowpath+0x5c0/0x5c0
[  147.629550]  ? syscall_return_slowpath+0x30f/0x5c0
[  147.634476]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  147.639841]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/05/17 21:40:59 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000150002002abd7000ffdbdf25000000000000002e92c3743c01d23bc912c2d73726a32700000000000000000100000000000000000000ffffac1414aa", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000300000020001700010000002cbd700028bd700027bd700029bd700080000000f8ffffff28001a000000000000000000000000000000000000000000000000000000ffffe00000020a00007508000b00ffffff7f"], 0xa0}, 0x1, 0x0, 0x0, 0x50}, 0xc840)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:40:59 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0)
io_setup(0x9, &(0x7f00000001c0)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="34e30acd5e6981197fb871bfda3e12132ef163bd237f0ac772455f403994dfb5a33656c1909dbad3b48cea809963ff9265c85eb577701b67c1f6c3cf14fc6b334248f7fbf8ea0643", 0x48}])

2018/05/17 21:40:59 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0xd, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:40:59 executing program 5:
r0 = socket(0x40000000002, 0x3, 0x2)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10)
sendto$unix(r0, &(0x7f00000000c0)="60cddd5e15eabaa64773f3fe570097916f3e0dff0418ca8d227e318000d5d6f9a8f00be14770cb0b33c36786b6754430b7f86f72e1744ae5bdb8c43d", 0x3c, 0x810, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040))
setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000001c0)=0x5, 0x4)
arch_prctl(0x1003, &(0x7f0000000000)="b2c97d458b3bb4d39b9daec640024375674db44fb547c19a2280e4")

2018/05/17 21:40:59 executing program 7 (fault-call:6 fault-nth:16):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  147.644683]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  147.649866] RIP: 0033:0x455a09
[  147.653051] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  147.660755] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  147.668032] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  147.675304] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  147.682576] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  147.689847] R13: 000000000000046d R14: 00000000006faad8 R15: 000000000000000f
2018/05/17 21:41:00 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000))
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendto(r0, &(0x7f0000000380)="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", 0xb7, 0xfffffffffffffffc, 0x0, 0x0)

[  147.987082] FAULT_INJECTION: forcing a failure.
[  147.987082] name failslab, interval 1, probability 0, space 0, times 0
[  147.998384] CPU: 1 PID: 10576 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  148.005665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.015030] Call Trace:
[  148.017620]  dump_stack+0x1b9/0x294
[  148.021280]  ? dump_stack_print_info.cold.2+0x52/0x52
[  148.026464]  ? perf_trace_lock_acquire+0xe3/0x980
[  148.031323]  ? unwind_get_return_address+0x61/0xa0
[  148.036263]  should_fail.cold.4+0xa/0x1a
[  148.040331]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  148.045433]  ? save_stack+0xa9/0xd0
[  148.049084]  ? save_stack+0x43/0xd0
[  148.052704]  ? __kmalloc+0x14e/0x760
[  148.056409]  ? mpi_alloc_limb_space+0x31/0x50
[  148.060908]  ? mpi_powm+0x7f5/0x1ed0
[  148.064629]  ? dh_compute_value+0x1b4/0x3f0
[  148.068957]  ? __keyctl_dh_compute+0xdb1/0x1d20
[  148.073624]  ? keyctl_dh_compute+0xb9/0x100
[  148.077947]  ? __x64_sys_keyctl+0x12a/0x3b0
[  148.082265]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  148.087644]  ? find_held_lock+0x36/0x1c0
[  148.091719]  ? check_same_owner+0x320/0x320
[  148.096042]  ? kasan_check_read+0x11/0x20
[  148.100185]  ? rcu_note_context_switch+0x710/0x710
[  148.105109]  ? rcu_pm_notify+0xc0/0xc0
[  148.108995]  __should_failslab+0x124/0x180
[  148.113232]  should_failslab+0x9/0x14
[  148.117029]  __kmalloc+0x2c8/0x760
[  148.120565]  ? rcu_read_lock_sched_held+0x108/0x120
[  148.125576]  ? __kmalloc+0x5f9/0x760
[  148.129286]  ? mpi_resize+0x17a/0x207
[  148.133084]  mpi_resize+0x17a/0x207
[  148.136706]  mpi_powm+0x715/0x1ed0
[  148.140245]  ? kasan_check_read+0x11/0x20
[  148.144401]  ? rcu_is_watching+0x85/0x140
[  148.148553]  ? mpihelp_mul_karatsuba_case+0xd80/0xd80
[  148.153733]  ? mpi_alloc+0x4b/0x230
[  148.157361]  ? rcu_read_lock_sched_held+0x108/0x120
[  148.162386]  ? kmem_cache_alloc_trace+0x616/0x780
[  148.167222]  ? __raw_spin_lock_init+0x1c/0x100
[  148.171798]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  148.176814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  148.182365]  dh_compute_value+0x1b4/0x3f0
[  148.186508]  ? dh_exit_tfm+0x20/0x20
[  148.190214]  ? sg_init_table+0x28/0x60
[  148.194094]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  148.199105]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  148.203775]  __keyctl_dh_compute+0xdb1/0x1d20
[  148.208275]  ? lock_downgrade+0x8e0/0x8e0
[  148.212426]  ? copy_overflow+0x30/0x30
[  148.216308]  ? find_held_lock+0x36/0x1c0
[  148.220367]  ? kasan_check_write+0x14/0x20
[  148.224593]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  148.229522]  ? wait_for_completion+0x870/0x870
[  148.234128]  ? __sb_end_write+0xac/0xe0
[  148.238114]  keyctl_dh_compute+0xb9/0x100
[  148.242267]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  148.247021]  ? __ia32_sys_read+0xb0/0xb0
[  148.251077]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  148.256961]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  148.262151]  __x64_sys_keyctl+0x12a/0x3b0
[  148.266297]  do_syscall_64+0x1b1/0x800
[  148.270187]  ? finish_task_switch+0x1ca/0x840
[  148.274681]  ? syscall_return_slowpath+0x5c0/0x5c0
[  148.279607]  ? syscall_return_slowpath+0x30f/0x5c0
[  148.284539]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  148.289905]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  148.294748]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  148.299930] RIP: 0033:0x455a09
[  148.303110] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  148.310815] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  148.318080] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  148.325341] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/05/17 21:41:00 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x20b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x3}], 0x74)
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  148.332603] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  148.339866] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000010
[  148.583296] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:00 executing program 4:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='(()^\x00')
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x6, 0xffff, 0x100000001, 0x8, 0x86c7, 0x81, 0x1, 0x3, 0x800, 0x30f1, 0x5, 0x4, 0x3, 0xfffffffffffffff7, 0x8]}, &(0x7f00000000c0)=0x100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000600)={0x0, 0xa347}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000680)={<r2=>0x0, 0xfffffffffffffffd}, &(0x7f00000006c0)=0x8)
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x10000, 0x3, 0x10001, 0x10001, 0x57}, &(0x7f00000007c0)=0x98)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4, <r4=>0x0, 0x0, 0xfa38})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x4}, 0xc)
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0x8691, r4})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={<r5=>r3, 0xfffffefa, "f96fc4400595b351f24f58b2383125741e97a0ed8ae2e9286b00a1b4d969d4445b41c494dbcff0e3598260ef43d93fce6200c0d10d616c1eef87f0e2c02669061a0864f3f1bd256c493d6f6b882aeb2d3279ffc4ffb42e4c0abb315cb6811a950e0623e458aeacc1821daee53e6999033d109dd46d0f6920156d80cb58d00b91b2f8e9866f1c17ef4a21d26ecb6987d98f43e0389009cd1833f913659f9680def7eab2b87929d65fe8296a969fc535805cbfc6960f8bf41ab7a3fc02de6a590b05da2fa336782a6684929909cb0ed58e0fe10c9deeb1fa26b129d7a3acaf3e4f8e93b5befbb6ed073953"}, &(0x7f0000000080)=0xf2)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r5, @ANYBLOB="81020400b60e0100ffffbdfb88a22099ec3455597f2cb55b44bc72f7bb31b2df12b6ba35783e5d581562c556b8e2df40f6709c8ca1c3b257854c0cf41b56ead143ed80fe8bd528bd0775bf04e78c687aa396ec660ae9163202186fb0b28a28ab2a2f1a1c9ba3aa1ede586580bfb27377adcc770c12fb80e013093723a80e183e366bd64575b82e9feded2936161ef52227af6af2cf351dfeb3b3d5"], &(0x7f0000000140)=0x10)

2018/05/17 21:41:00 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0xe, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:00 executing program 7 (fault-call:6 fault-nth:17):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:00 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000000)
perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000180)="2e2f66696c6530fe", &(0x7f0000000100)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f00000001c0))

2018/05/17 21:41:00 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
personality(0x5000004)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'veth0_to_bridge\x00', 0x9})
r2 = dup2(r0, r1)
openat(r2, &(0x7f0000000200)='./file0\x00', 0x14000, 0x8)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/197)
bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)

2018/05/17 21:41:00 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60f00d2c00080000fe800000000002cf00000000000000bbff0200000000000000000000000000010000000000089078"], 0x0)
syz_emit_ethernet(0xfffffffffffffeb0, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x3e6, 0x20, 0x2}}], {@llc_tr={0x11, {@llc={0xf8, 0xd4, "19", "d4581b85503494dbfcc0250b8ba302aeffe9a4c92c8e6251e3aee6425a11aa9cfc4f35aa03aa409577dc915babd415d777dc3168e3cea6c653530335d5d490ee23284d3a70f785a373c37fe769546c0527c59c21f9db4bf1e48c50ddc0b59899ca"}}}}}, &(0x7f0000000080)={0x1, 0x3, [0xdb, 0x273, 0xf0d, 0x40003f0]})

2018/05/17 21:41:00 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x487}]})

2018/05/17 21:41:00 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc)
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  148.754249] FAULT_INJECTION: forcing a failure.
[  148.754249] name failslab, interval 1, probability 0, space 0, times 0
[  148.765774] CPU: 0 PID: 10609 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #55
[  148.773064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.782428] Call Trace:
[  148.785025]  dump_stack+0x1b9/0x294
[  148.788645]  ? dump_stack_print_info.cold.2+0x52/0x52
[  148.793837]  should_fail.cold.4+0xa/0x1a
[  148.797894]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  148.802988]  ? mpi_powm+0x715/0x1ed0
[  148.806691]  ? dh_compute_value+0x1b4/0x3f0
[  148.811001]  ? __keyctl_dh_compute+0xdb1/0x1d20
[  148.815667]  ? keyctl_dh_compute+0xb9/0x100
[  148.819989]  ? __x64_sys_keyctl+0x12a/0x3b0
[  148.824314]  ? do_syscall_64+0x1b1/0x800
[  148.828367]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  148.833729]  ? keyctl_dh_compute+0xb9/0x100
[  148.838048]  ? __x64_sys_keyctl+0x12a/0x3b0
[  148.842366]  ? do_syscall_64+0x1b1/0x800
[  148.846420]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  148.851784]  ? find_held_lock+0x36/0x1c0
[  148.855850]  ? check_same_owner+0x320/0x320
[  148.860163]  ? rcu_note_context_switch+0x710/0x710
[  148.865087]  __should_failslab+0x124/0x180
[  148.869316]  should_failslab+0x9/0x14
[  148.873106]  __kmalloc+0x2c8/0x760
[  148.876640]  ? mpi_resize+0x17a/0x207
[  148.880434]  ? mpi_alloc_limb_space+0x31/0x50
[  148.884934]  mpi_alloc_limb_space+0x31/0x50
[  148.889248]  mpi_powm+0xc0b/0x1ed0
[  148.892785]  ? rcu_is_watching+0x85/0x140
[  148.896934]  ? mpihelp_mul_karatsuba_case+0xd80/0xd80
[  148.902114]  ? mpi_alloc+0x4b/0x230
[  148.905744]  ? rcu_read_lock_sched_held+0x108/0x120
[  148.910751]  ? kmem_cache_alloc_trace+0x616/0x780
[  148.915585]  ? __raw_spin_lock_init+0x1c/0x100
[  148.920160]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  148.925172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  148.930699]  dh_compute_value+0x1b4/0x3f0
[  148.934849]  ? dh_exit_tfm+0x20/0x20
[  148.938551]  ? sg_init_table+0x28/0x60
[  148.942427]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  148.947446]  ? __keyctl_dh_compute+0xb2f/0x1d20
[  148.952117]  __keyctl_dh_compute+0xdb1/0x1d20
[  148.956605]  ? lock_downgrade+0x8e0/0x8e0
[  148.960748]  ? copy_overflow+0x30/0x30
[  148.964626]  ? find_held_lock+0x36/0x1c0
[  148.968689]  ? kasan_check_write+0x14/0x20
[  148.972914]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  148.977844]  ? wait_for_completion+0x870/0x870
[  148.982425]  ? __sb_end_write+0xac/0xe0
[  148.986401]  keyctl_dh_compute+0xb9/0x100
[  148.990542]  ? __keyctl_dh_compute+0x1d20/0x1d20
[  148.995285]  ? __ia32_sys_read+0xb0/0xb0
[  148.999336]  ? key_get_type_from_user.constprop.7+0x110/0x110
[  149.005215]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  149.010395]  __x64_sys_keyctl+0x12a/0x3b0
[  149.014539]  do_syscall_64+0x1b1/0x800
[  149.018428]  ? finish_task_switch+0x1ca/0x840
[  149.022919]  ? syscall_return_slowpath+0x5c0/0x5c0
[  149.027842]  ? syscall_return_slowpath+0x30f/0x5c0
[  149.032764]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  149.038127]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  149.042976]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  149.048156] RIP: 0033:0x455a09
2018/05/17 21:41:01 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5)
write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000004002000000000a9803b27cb5a1f760000000000000000000000a6000000000000000000000000000000000000000000"], 0x58)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2d0600, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x4, 0x5, r3})

2018/05/17 21:41:01 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, r0}, 0x10)

2018/05/17 21:41:01 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x20000450, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:01 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x0, 0xff80000000000000}, {0x6d5c, 0xffffffff}, 0x3, 0x2, 0x9101baa})
bind$alg(r0, &(0x7f0000001b80)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa)
recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x6405}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0)

[  149.051332] RSP: 002b:00007f9f30e91c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  149.059119] RAX: ffffffffffffffda RBX: 00007f9f30e926d4 RCX: 0000000000455a09
[  149.066377] RDX: 0000000020000740 RSI: 0000000020000000 RDI: 0000000000000017
[  149.073635] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  149.080902] R10: 0000000000000084 R11: 0000000000000246 R12: 0000000000000013
[  149.088162] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000011
[  149.162578] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:02 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
syz_open_pts(r0, 0x701080)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffe})
ioctl$TCSETAW(r0, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x8})

2018/05/17 21:41:02 executing program 7 (fault-call:6 fault-nth:18):
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:02 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000fdd70000000800450000010100000000019078ac2314bbac1414fd0500907800000000420000000000000000060000ac1414aaac14"], &(0x7f0000000040))
getrandom(&(0x7f00000000c0)=""/135, 0x87, 0x1)

2018/05/17 21:41:02 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:02 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x11, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:02 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0xfffffffffffff000}, 0xc)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x40000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x800, 0xee1, 0x0, 0x7f, 0x80}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0xff, 0x9, 0x0, 0x4}, &(0x7f0000000140)=0x98)

2018/05/17 21:41:02 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4)
connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0)
ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000100))
getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000)

2018/05/17 21:41:02 executing program 5:
syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0)
getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc)

[  150.410297] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:02 executing program 1:
mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x7)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66fc15c2578c0b184024752b89e2d4f12fa935669d5a59da410233a6e2941f5178d56438fe9a873b0156ca7c0f45ae36a312d3b659d2cd05475f33c7e3b61e09fad6864ac7e4ff9e8c8dcaac9fef7f07ee5c49063b0f11481")
r1 = socket$inet(0x10, 0x3, 0xc)
sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000080607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={<r2=>0x0, @in={{0x2, 0x4e22}}, [0x8, 0x3, 0x6, 0x0, 0x400, 0x4, 0x80, 0x2, 0x317f, 0x2, 0x4, 0x4, 0x757a42cf, 0x2, 0x3ff]}, &(0x7f00000001c0)=0x100)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7, 0x2, [0x3, 0x80]}, 0xc)

2018/05/17 21:41:02 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:02 executing program 3:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=<r0=>0x0)
r1 = gettid()
rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x5, 0x1, 0x0, 0xffff})
r2 = socket(0x2, 0x80006, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001280)=[{&(0x7f0000000140)="506af90f44676e58497ad35147384f61c6e4eb1374892759681024538eeb3bc9fcd9a99cfdbd339f00d962263def87f3cf5c7f1a0193eb4372668deff89f5f81b9d3188deeb8e05a999ad1c2", 0x4c, 0x3}, {&(0x7f0000000280)="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", 0x1000, 0x3}], 0x10000, &(0x7f0000001300)=ANY=[])

2018/05/17 21:41:02 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x5, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:02 executing program 2:
r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f")
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x5000)
r2 = shmget(0x2, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x4000)
socketpair(0x5, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000080)={0x3, 0x7fff})
shmdt(r0)

2018/05/17 21:41:02 executing program 5:
r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x25, 0x22000)
connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x701}, 0x24}, 0x1}, 0x0)

2018/05/17 21:41:02 executing program 4:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/05/17 21:41:02 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:02 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x2, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:03 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0x10, 0x80002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x0)
ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x9})
fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, <r3=>0x0})
fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r3})
sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x27, 0x1, 0x0, 0x0, {0xf}, [@typed={0x8, 0x7, @str=',]\x00'}]}, 0x1c}, 0x1}, 0x0)

[  150.714704] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:03 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000140))
renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x4)

2018/05/17 21:41:03 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:03 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x8, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:03 executing program 1:
setrlimit(0x2, &(0x7f0000000040))
pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0080, 0x0)
write$eventfd(r0, &(0x7f0000000080)=0x1, 0x8)
write$cgroup_int(r0, &(0x7f00000000c0)={[0x37, 0x3d]}, 0x2)
pkey_alloc(0x0, 0x1)
r1 = pkey_alloc(0x0, 0x2)
pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000003, r1)

[  150.768625] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'.
[  150.789235] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'.
[  150.806063] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32
2018/05/17 21:41:03 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x200002fb})
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
clock_nanosleep(0x7, 0x1, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f00000000c0))
r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x800, 0x80)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0))
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100))
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x0, <r4=>0x0, 0x0, 0xfffffffffffffffa})
ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x5, r4})

2018/05/17 21:41:03 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/38)
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6604"]}, 0x1c}, 0x1}, 0x0)

2018/05/17 21:41:03 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0xb, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:03 executing program 2:
get_mempolicy(&(0x7f0000000000), &(0x7f0000000140), 0xe8a0, &(0x7f0000ffa000/0x3000)=nil, 0x6)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x8, 0x1, 0x0, 0x6, 0xb5d})
accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80000)
mmap$binder(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4, 0x24011, r0, 0x0)

[  150.987319] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:03 executing program 6:
socket(0xa, 0x3, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:03 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xd, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:03 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000))
write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000f5ff00000000000040000000000000000000000000000000000000000086a7d1f5087bf3a300000000000000000000000000002b1da57cbeebe10d000000000000000000000000000000000000000000ff010000000000000000000000000000"], 0x78)
shmget(0x0, 0x4000, 0x78000040, &(0x7f0000ff9000/0x4000)=nil)

[  151.049297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'.
2018/05/17 21:41:03 executing program 1:
r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005)
r2 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="a14ec25cfc9363a24cc9b32d9fb6c71ab689285592b467c3790ac3b5a7810d3a1aef10f8ad4fd3e60ed5c7e926951f895d9ffeebd7491697627bfdbf050dbfe556c8cc0bbea3fe1f130abb16ab0a62288fee088108116f8b2be44161e7375a0bb4ff66c6e191cd0cef73a11f02a7c1b30d04f154094a499153d1094181034dc7ed9e00b478b12e8166b2894bd6a03ece7411457f0a2c8598dd1fa42354c03a6073aeed5cdc2af5022b21bee213e1486faead1a3f455a428a0ac36fcf5c37a455ea", 0xc1, r2)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r4 = dup2(r1, r0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"})
write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x21, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x66f7f3d06297b9af, @time})

[  151.100736] mmap: syz-executor1 (10722): VmData 18567168 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data.
2018/05/17 21:41:03 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000001d00fdff0000000000000000b2000000"], 0x14}, 0x1}, 0x0)

2018/05/17 21:41:03 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00')
ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{}]})
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffff7)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x8, 0x4, 0x6e59e37e, 0x6], 0x5, 0xeb40, 0x1ff, 0x4, 0x47, 0x8, {0x6, 0x1000, 0x2, 0x7f, 0x7, 0xa39, 0x3, 0x6, 0x4, 0x5, 0x8, 0x7, 0x3b, 0x2, "475fd9ce82fdd1fbb37d6b33eb3ddd4182f01342a5ba4cf67ade48b78ef6e56f"}})

2018/05/17 21:41:03 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xa, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  151.263160] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:03 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x12, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:03 executing program 6:
socket(0xa, 0x3, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:03 executing program 5:
socket(0xa, 0x3, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:03 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00')
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040))
add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_persistent(0x3, 0x0, 0x0)

2018/05/17 21:41:03 executing program 4:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10001, 0x0)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x80000001, 0x204, &(0x7f0000000040)="ba3b611c60cbd6624ae0b8b5bf69d172bdc2b6287c6c2922fb065697995ed74f66713384b388d0239399056648850a16613bde2e9cc35035d593ce2621932102650602596d54430d1920f9747a963521a99b4b91ddfa00ee6e4ab1653fa73c07463bd1ff7829d2fbd223f9ed", &(0x7f0000000100)="f0f892fa7461aaab6c01088854ff7f0d8933aed7380da5ffac9d5a00cef5d675269ab97123ffe42a30a101ca6189f7c50caa8c5008fd13587121d468b255296bcdf7b28d3a43024a3570c73b8ca86d0828a5cde7e15ea01cb1d8fc47506c0a33c1ebc347804d733c4d4d9d2b4231a53b4894992d3ed757ec9a50adf62b89f711154f12eac503855bab9d797ba2fce3105d6fe647147f83aebbdc4df36651c8e63d66e2793f49a9c94579f93746c39fd69cd38b2d7268b2a51753511623f13b447cb5a7ccf1f33726ff7df00aa61861c9651d2098", 0x6c, 0xd4})
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_SCSI_RESET(r2, 0x40049409, 0x0)

[  151.545900] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  151.629008] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:04 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x2f, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:04 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x10, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:04 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7, 0x3, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0xe, 0x40, &(0x7f0000000200)="14a25cbc0c89d868cd6804bc0d4b", &(0x7f0000000000)=""/241}, 0x28)
ioctl(r0, 0x8, &(0x7f0000000100)="318188a10bd653ddaf468bf6043451a63fc4046a1535e473dd373a2772a612d8c07fd7266dacd932d0ff37420ce7d91920253520f9ecdc2d1f1c634f3f988d0a6acb2d9fa3bbbdc9775f0ba25c84c493eb5773254f66600cae5d448b3abd953adeb9d9143f60b87b01e7245255184d80")

2018/05/17 21:41:04 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xb, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200001, 0x148)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast2}, &(0x7f00000000c0)=0xc)

2018/05/17 21:41:04 executing program 6:
socket(0xa, 0x3, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:04 executing program 1:
r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x3180}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fchdir(r0)
ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth0_to_bond\x00', 0x8})

2018/05/17 21:41:04 executing program 4:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'vcan0\x00', @ifru_ivalue=0xe24})
ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xff)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0)
ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0))
r2 = socket(0x7, 0x80000, 0x8)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348)
fcntl$setstatus(r2, 0x4, 0x0)
r3 = dup(r0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x4)
bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
syncfs(r1)
ftruncate(r4, 0x7fff)
sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe)
setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f00000001c0)="92ca92f146d9f19e377ea1643d3b621edc75c225a3d89651ec95ea7f99e52b4d19f8aec3fa69a5df6b6e3e885b5d07ba9d3a26e842184cf7725f44b2d6507061aa576ad1ba", 0x45)

2018/05/17 21:41:04 executing program 5:
unshare(0x40000000)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000380)={"74756e6c300000000000000ce000", @ifru_names='tunl0\x00'})

2018/05/17 21:41:04 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000380)={0xffffffff80000001, 0x7, 0x8, 0x0, 0x4, 0x9, 0x40, 0x9, 0x9, 0x6, 0xde, 0x401, 0x0, 0x7, 0x5, 0x8c0f, 0x800, 0x9, 0x3732})
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x6, &(0x7f0000000480)=[{&(0x7f0000000080)="923a6912abf6360fe4626b845db8cd1fa476d5bc9aee9ef8cf4c795cfb76a90bc3835896fe40e8a4f1f77c940ead9a75a16846bcb77c3a2c2c853bbab62ad6c04374180731c815f4e7681509ffdc37d81f9ed703ac77c4ee548562c9940394ebe00a8604f044f72f648352e8b61c2d5c9d77d844a8ff9864ef067e28d9fa5d57d109d582b91c2a66e19cc880df94f21c1102b69cc7cc88dea99b149419f5c7ea2da1819f39938be17e0b5e63ccd802820e7024764ea4660b9924d5fbd2281400a4c59765396dd160f8bfc31e039a1670b1ccdb", 0xd3, 0x1}, {&(0x7f0000000180)="a933da6870a53fe2670940030393aa7dd1669065593ea7ac7d5e7c011bb77e2d0e87f281359d854d0a4874d44eb78d339cb343bebf780275de82adc08cbbeb1774afca45fe07907ba009385ee7b851266e034176", 0x54, 0x7}, {&(0x7f0000000200)="c059784aac5999798ace289caa6d4eb819a2c6520216521b5a4413c9d4ac1bbd2e9e934412b3ed75d5ee56a403e4de41d522c0828004ff", 0x37, 0x6}, {&(0x7f00000002c0)="6de81bf58f1b2838904cbaadf36b1b93227f09a65197733984f1ad40dbe7ff4fabdb531e140cee34a7629f1648cd33f3d18ab3e51d2e7e112a7f3b53628d070d6a37ce063816b32f04d2cb98c43f87efdfeb9b197879c625eead051d6b81d52f40e920d9ef4331413055f66873ed43de747bb01644d654b905a403a10905f682b5aa169479537b1de7ffff3eb39e18c5d16ce6f64a6660b14a7d995ce3", 0x9d, 0x8}, {&(0x7f0000000380), 0x0, 0x9}, {&(0x7f00000003c0)="aa4da65460a8a7c438837637949d41fc457ebcda8ba19ca5903bcaeb132e165bbde35fa53578ac3625112d1c347fabb49d2aa30bb959f86227f062cff30555046515dd4a21e75c0f162d6825d5a228751e72d38ebc754979ba9bdcc4c0b851cc7e5b8b3c9c2fb420c67e1a3578c019300de0c95b8de1bdfc683bc1238cc49fbfc0ac636ab2a842c3c4e284e72900d69cbd6b9ff27fa65291a88d605de11cd3978d49d056f779e717f03c", 0xaa, 0x7}], 0x2080, &(0x7f0000000540)=ANY=[@ANYBLOB="67d5db18e8d9a7"])
fallocate(r2, 0x0, 0x0, 0x73e0)
sendfile(r1, r2, &(0x7f00007ed000)=0x700, 0xffa)

[  152.216276] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  152.283823] IPVS: ftp: loaded support on port[0] = 21
[  152.362654] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[  152.384142] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[  152.399668] IPVS: ftp: loaded support on port[0] = 21
2018/05/17 21:41:04 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x19, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:04 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x3, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:04 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000080000, 0x0)

2018/05/17 21:41:04 executing program 3:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = pkey_alloc(0x0, 0x1)
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, r0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x200880)
ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x8001, 0x5})
r2 = socket$inet(0x2, 0x3, 0x2)
setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x0, @empty, 0x4e24, 0x4, 'dh\x00', 0x10, 0x6, 0x2f}, 0x2c)
setsockopt$inet_int(r2, 0x0, 0xd3, &(0x7f0000000000), 0x3c)

2018/05/17 21:41:04 executing program 6:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:04 executing program 4:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6)
r0 = socket(0x11, 0x2, 0x0)
bind$packet(r0, &(0x7f0000000480)={0x11, 0x5, 0x0, 0x1, 0x0, 0x6}, 0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={<r1=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3000000000, 0x4}, &(0x7f00000000c0)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x25, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff9}}, 0x6, 0xf244}, 0x90)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)
r4 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)
getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000280)=""/217, &(0x7f0000000200)=0xd9)
sendmmsg(r4, &(0x7f0000007e00), 0x136a88c8311572c, 0x0)

2018/05/17 21:41:04 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x0)
mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080)=0x3, 0x1000025, 0x1)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0xfbffffff)
accept4$netrom(r0, &(0x7f0000002900), &(0x7f00000001c0)=0xfffffffffffffea9, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x88000, 0x184)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [{0x188026524d000e79, 0x0, 0xa8c}, {0x0, 0x0, 0x5}]})
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10600, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0))
connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10)
recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=""/112, 0x70}, 0x40012062)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x8011, r0, 0xe)

2018/05/17 21:41:04 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
shutdown(r0, 0x0)
dup3(r0, r1, 0x80000)

[  152.625415] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 dh
[  152.634249] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:04 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x14, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:04 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40002, 0x0)
ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0xfffffffffffff000, 0x3552, 0xc4, &(0x7f0000000100)="a8cad419380393cc030c32a40a792bc6746339acdc7e50d8251894ea9ddcd3bf7d653154f2a7ef7ef2b1dcf1a5e2123a7f0bbb2d0ff5c644ce5bb2e5b87e46ebdcad5feac386aa5e14374eac81fd2a8a23d27f10fa14532f57bdf1cf398d89c7a5bd68f8c2c6b82acedc1ecb287ad59894d23cd941834ed203b2f16c19685cce79a79bed15c1d73bb61e085a40938c3e431894ab8e2b60f99b20c526d457469245a1632dee27e298908958ce4ce08dad2b16f455ae902a11a000891eebd02c531f7b624d"})
unshare(0x8000000)
clone(0x40000, &(0x7f0000000080), &(0x7f000084effc), &(0x7f00000000c0), &(0x7f0000000140))
syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1fc)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)

[  152.668107] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 dh
2018/05/17 21:41:04 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x7, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  152.717877] IPVS: length: 217 != 24
2018/05/17 21:41:05 executing program 6:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:05 executing program 2:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  153.133120] IPVS: length: 217 != 24
2018/05/17 21:41:06 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00')
fcntl$notify(r0, 0x402, 0x10)
getdents(r0, &(0x7f0000001100)=""/182, 0x1ea)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r1, 0x430, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8081}, 0x4000040)

2018/05/17 21:41:06 executing program 2:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x7, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:06 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x7ac, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:06 executing program 3:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 6:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 1:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r1=>0x0, 0x234}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21}}, 0x2, 0x101, 0x0, 0xffffffffffffff7b, 0x1}, &(0x7f00000000c0)=0x98)
accept4$ax25(r0, 0x0, &(0x7f0000000100), 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000017c0), 0x8000, &(0x7f0000000280)=ANY=[@ANYBLOB="646f733178666c6f7070796ed8"])

2018/05/17 21:41:06 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3)
r1 = socket$inet6(0xa, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0)
ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000100))

2018/05/17 21:41:06 executing program 6:
r0 = socket(0x0, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xe, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  153.873814] EXT4-fs warning: 2 callbacks suppressed
[  153.873826] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:06 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x8, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:06 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xffffffffffffff4e, &(0x7f00000daff0)={&(0x7f0000000040)=@updpolicy={0xc4, 0x19, 0xb05, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xffffffffffffffdf}, 0x1}, 0x0)

2018/05/17 21:41:06 executing program 2:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180))
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/230, 0xe6}], 0x10000000000002de)

[  153.942235] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:06 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x100)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0))
r1 = socket(0x10, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00')
sendfile(r1, r2, &(0x7f0000000000), 0x80000002)

2018/05/17 21:41:06 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='bridge_slave_1\x00')
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'])
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x800}})
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000007, 0x4072, r0, 0xf)

[  154.103771] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:06 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xf, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  154.197832] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:06 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r1, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={<r2=>0xffffffff}, 0x106}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0100f900100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18)

2018/05/17 21:41:06 executing program 2:
r0 = socket$inet(0x10, 0x3, 0x0)
r1 = socket(0xa, 0x200000000001, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000120007241dfffd946fa2830020200a00090000e8001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=<r3=>0x0)
setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000280)=0x40, 0x4)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x8000, 0x0)
ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000200))
kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000001c0)={r4, r0, 0x101})

2018/05/17 21:41:06 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x9, 0xbb7f, 0x3f00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:06 executing program 3:
syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000001ffb32cc7e628242df36189b7b7ef9ca13a60282b291798c5b0d0e5e8b3f87e9e4e7fcfc22644d075a1f9598485dd731c9c0f7939ffae8db1e239b13dee369d31d30bfb8f41bb6660815af9e2d38ddf5f69a5db023ea42659f16fe0e23574fa06be656d34550900c11095b07f44c4467e0217308ca9003ae851f5ec12bd8f71518464b78ee44abbf9a573490681", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES16, @ANYPTR])
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x91, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000180)={0x10002, 0x0, [0x86c8, 0x401, 0x1, 0x5, 0x3f80000000000, 0xfffffffffffff000, 0x6, 0x2bc3]})
get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6, &(0x7f0000ffd000/0x1000)=nil, 0x3)

2018/05/17 21:41:06 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x1d, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:06 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400080, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@sack_info={<r1=>0x0, 0x6, 0x3}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8)
r2 = socket(0xa, 0x2, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = socket$key(0xf, 0x3, 0x2)
mq_open(&(0x7f0000000080)='\x00', 0x0, 0x22, &(0x7f00000000c0)={0x8468, 0xca, 0x9, 0x7f, 0xcd1, 0x2, 0x7, 0xdecb})
sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300090c000000000000000000000005001a00e0000001000000000000000000000000fe8000000000000000000000000000180400101002000100000000000000000002000000e0000001000000a95935460e000000000000000000000000"], 0x60}, 0x1}, 0x0)
accept$unix(r2, &(0x7f0000000400), &(0x7f0000000140)=0x6e)
accept$unix(r2, &(0x7f0000000000), &(0x7f0000000100)=0x6e)

2018/05/17 21:41:06 executing program 6:
r0 = socket(0x0, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 5:
r0 = socket(0x2, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x80})
ioctl$TIOCCONS(r1, 0x541d)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)={'#! ', './file0', [], 0xa, "f1859dffd15ce8dc3ffaa247243d7dcf8d69c47851fa312916ef001ced249acefa82ce324d69f061e8ce4e44b97a6df463a16eca37404070916923eb08e0f987e48843332b26df8b6f9c0b274825ae0df67e1e2ccc850897a85f9b6704a5fa98dfe2917cac47508cd83937d45e44f540fe1197b1257926accd67ad82d988e0a00061e54fae38a745d97b753ab4453b95e1e3adafcc7f"}, 0xa1)
r2 = syz_open_pts(r1, 0x20201)
write(r2, &(0x7f0000000140), 0x28d)
fcntl$setstatus(r2, 0x4, 0x2000)

[  154.475715] EXT4-fs (loop3): VFS: Can't find ext4 filesystem
[  154.489101] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
2018/05/17 21:41:06 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="400000ffce9443cb"], &(0x7f0000000340)=0x1)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="4626267785ae99fd0561e2")
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/05/17 21:41:06 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0xc)
r1 = semget(0x1, 0x3, 0x8)
semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000100)=0x2)
r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0)
ioctl$VT_WAITACTIVE(r2, 0x5607)
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r0)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0xfffffffffffffc00, 0xffffffffffffffa7, 0x5, 0x7, 0x4fd7, 0xffffffff, 0x1ff, 0x0, 0x5, 0x3})
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10)

2018/05/17 21:41:06 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000081c70000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:06 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = creat(&(0x7f0000003b40)='./file0\x00', 0x90)
connect$netrom(r2, &(0x7f00000014c0)=@full={{0x3, {"47563d9d44c279"}, 0x8}, [{"b445bcd2bf4ba8"}, {"3cf5536664ff7d"}, {"c5eb00ad4e491e"}, {"bc66ab1598b905"}, {"0b67491c1043e1"}, {"0707fc257f3a19"}, {"22f47c7e4e6d86"}, {"42f4e6c6115a04"}]}, 0x48)
setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000080)=0x1ff, 0x4)
fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='![md5sumvmnet0{vboxnet1\x00', 0x18, 0x2)
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x2000)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000001540)='/proc/self/net/pfkey\x00', 0x82880, 0x0)
sendmmsg$nfc_llcp(r3, &(0x7f0000001380)=[{&(0x7f0000000180)={0x27, 0x0, 0x2, 0x4, 0x5, 0x1, "8ea511726af49595a7650cf290cb6bb280f7dc641b12d01d38562325f7b09e58b6c62aebcae29e7050183be545fbe2fdb5ffcf3301ffa5d712448232c2347d", 0x1c}, 0x60, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="b6014cc3415b07b4ff1282776ec90ec58def82a0f18bea55c6e8d7b6261d9c0df3158a4c22054d6005e8718052fbbd4421efe985120abe85f9bbbb09c42b468a2b302e52", 0x44}], 0x2, &(0x7f00000012c0)={0xa0, 0x10f, 0x5, "bb25c335bfe38636f822bb09e9d0cc198c056debe1c2df61c8e439b116037bc4378b08fd544e516ec7bb0821fc215852f7d5ca0b475f18efaf816c855d5e4ade977fceb1678d9a1a1cdb72388a0821edcb7edfcd6b588ffc494151aedcb719a7c5a333be7b6370bcb4e928a2df70e3cea7835ac2c6e46edde5adafaf44d0d64862269a85281b355786525998eb"}, 0xa0, 0x4000000}], 0x1, 0x20008000)
sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e25, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000013c0)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x90}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x52}], 0xd4)
getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c)

2018/05/17 21:41:06 executing program 2:
r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = socket(0x1b, 0x0, 0x9)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x191400, 0x0)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x64)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f5ad007e945dda09b113d8d451dd1db33f72f0c5dda2cd375c965e7db0ae8eaf458e1f01000b67ad9e080000000000004e6858be20ede1256efeaea10000"], 0x0, 0x0, &(0x7f0000000180)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x630c, {{0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000040)}}}], 0x0, 0x0, &(0x7f00000002c0)})

[  154.532668] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  154.551578] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:06 executing program 6:
r0 = socket(0x0, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:06 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x4, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:06 executing program 1:
r0 = socket(0x0, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  154.839232] binder: 10998:11008 unknown command 2113973749
[  154.863554] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  154.874765] binder: 10998:11008 ioctl c0306201 20000080 returned -22
[  154.891413] binder: 10998:11008 transaction failed 29189/-22, size 0-2305844933359042560 line 2856
[  154.908305] binder: 10998:11008 unknown command 2113973749
[  154.908318] binder: 10998:11022 transaction failed 29189/-22, size 0-2305844933359042560 line 2856
[  154.923456] binder: 10998:11008 ioctl c0306201 20000080 returned -22
[  154.940506] binder: undelivered TRANSACTION_ERROR: 29189
[  154.946466] binder: undelivered TRANSACTION_ERROR: 29189
[  154.961971] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:07 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)={0x10, 0x10}, 0x10}], 0x1}, 0x0)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)

2018/05/17 21:41:07 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000003000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:07 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x5, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:07 executing program 4:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000300), 0x0)
setsockopt(r0, 0x4, 0x8, &(0x7f0000000000)="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", 0xfe)
r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x40)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140), 0x0)

2018/05/17 21:41:07 executing program 6:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:07 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xffffffffffffbac1, 0xffffff30)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2, 0x10001, 0x6, 0x9, 0x11, 0x100000000, 0x49, 0xdb, 0x3, 0xffffffffffff7fff})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f00000001c0)={0x10, 0x0, [0xa]})

2018/05/17 21:41:07 executing program 3:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x5, 0x79, 0x5, 0x3ff2, 0x4, 0x3, 0xebe2a67}, 0xc)
ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"7663616e2179612ccf000000100000ac", @ifru_flags=0x4000})

2018/05/17 21:41:07 executing program 1:
r0 = socket(0x0, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  155.119583] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
2018/05/17 21:41:07 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000003f00}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:07 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x12, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:07 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x1, 0x7d, 0x0, 'queue1\x00', 0x100000000})
ioctl(0xffffffffffffffff, 0x4f, &(0x7f0000000480)="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")
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000280)={{0xb69}, 0x8}, 0x10)
ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000240))
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000100]})

2018/05/17 21:41:07 executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(0xffffffffffffffff, 0xffffffffffffff7f)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af10, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x0, 0x30}, &(0x7f00000003c0)=0x18)
r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x80000)
getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204002, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="59d0b03cb2cdacd9a367821f804f42f1", 0x10)

2018/05/17 21:41:07 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2000)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x2, 0x7fff}, {0x4, 0x3}, 0x5, 0x4, 0x2})
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timerfd_create(0x9, 0x0)

[  155.206316] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
[  155.236088] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:07 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000340)="f796159039579adfd37232c626ba2993cccac870847455c7276fc43f4a89d648a4114b372fbd08dd35962505365f6909154acd0e029accf894a39d56d21f6ff997ef5b6ed12a6cc50134c7429c6ff3632dd6559c87908cf0010a85eec51308336cc63ac9f294e4be5aafdb5ae64879094e296458d04669ffe06a8991144af923cd956fd7f565fdd7d1d25991a72f2e43b187")
getcwd(&(0x7f0000000100)=""/170, 0xaa)
r1 = getpgrp(0xffffffffffffffff)
ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x1)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
tee(r3, r2, 0x8, 0x0)
socket(0xa, 0x1, 0x0)
dup3(r2, r2, 0x8)
dup2(r2, r4)

2018/05/17 21:41:07 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x80000)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x0, 0x6000, 0x1, 0x4, 0x19})
modify_ldt$write(0x1, &(0x7f0000000180)={0x4, 0xffffffff, 0x3000, 0x0, 0x9, 0x0, 0xffffffffffffff7f, 0x23, 0xfffffffffffffff7, 0x8}, 0x10)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$getown(r1, 0x9)
openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004)

2018/05/17 21:41:07 executing program 6:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  155.318703] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:07 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000077c70000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  155.600327] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:08 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x2, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:08 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:08 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x11)
listen(r1, 0x0)
connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8)
r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00')
sendfile(r0, r2, &(0x7f00004db000), 0xff)

2018/05/17 21:41:08 executing program 2:
sched_setaffinity(0x0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2)
clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000))
mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000))
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0)
ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0)
r1 = getpid()
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x3, 0x7fff, 0x40, "cf26141515bba35f242fa4844061c93c53b9bd500b34d07ed31cb9acedd82c983b0de9ff2fa4a0f6c481a087", 0x1f}, 0x0, 0x0, 0x8, r1, 0x3ff5, 0x3, "d605dfd366605038f486a836c8a7915e6cf52e5a7e496bcf326710711eb85aeb7c9a55a87f8f31707620be9605eff67bbb28b0548192957aa90972501900a5bc", &(0x7f0000000040)='wlan1GPLcgroup&\x00', 0x10, [], [0x1000, 0x3f, 0x6, 0x7]})
open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0)

2018/05/17 21:41:08 executing program 5:
capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000))
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200))

2018/05/17 21:41:08 executing program 6:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:08 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0xffffffffffffff7f)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000000100)="3cd2e31c0fded878511fea5abcf5de7e4743fd961566ad3358055e649ae49ee52156dfac396d2bd00fba38c87cc1ac793a521ef968726c0abfdccf56f402d3f4e61f02f7101e4564fe1fe9956caa6f36be4711dc9503d32bf01b94dbc0228a65b55e0ab2116b17ba35a81e6b1b4398b1a3b7fae5592cde96a338dcd3570bde8dcc60eafc681468daffc08cac1062d8f86e5e9ad2f8c93ac3d62c4ddd33f609c4a9dea601c3f0703301a23c7ed3c9746ff5d4bc8280f558e00ef9a8c9bc346c3cb8c90998a475429736f2c043c9c1d2234dce2a6e6120b71659aeadc738180067a82bbab985085ee78c1baf62f5a16ad9288f30da109b5cd927a2fb6a54b571b3ee06da753dff6a6e043dec7593d77d5530f53a1f6602ccb8c5540e31b2ec1e5031adc2f2f77e7f77130597f51d4c9e5528267b4a3f5502d48c536cdc", 0x13c, 0x13, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="e3", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, 0x1c)

2018/05/17 21:41:08 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000007bc70000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/71)
perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4)

2018/05/17 21:41:08 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xb, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:08 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:08 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x10)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1)
writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000009000100070aa8f7410400000000fcff", 0x58}], 0x1)

2018/05/17 21:41:08 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f000000fdffffff}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:08 executing program 6:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:08 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040))

2018/05/17 21:41:09 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000300)=ANY=[@ANYBLOB="04e5ab2cc8c5ef41c9a6854e01df782d2b38b42a2a4e55110d90a7caf3b57f2d1eb4813e7dd878e32480d228f33839a44bc01e85e89f562a4a14fda8cc495d3ffc06c1382deaadbc08c8cb8abf50d63c9e16c8ac74c97b4a76902f29a881ca7ae5835d2fb3bb1c0051ea4d422bab33f3bbba0645dec69e445425799947354bb5bb3d465b727175aae16b9d0903d6394f156cd475f720646061460be331e4eabee0d71587e33695b86f58a8ce465ac76ea8814533f255ee41b0710e551a60f033ae8a3ce18514cbb04561"])
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x2ed)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/17 21:41:09 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000f0ffff}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:09 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:09 executing program 6:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x6, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:09 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0xc, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:09 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:09 executing program 4:
syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x1, &(0x7f0000001240)=[{&(0x7f0000000080)="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", 0xffffffffffffff83, 0x9}], 0x3000000, &(0x7f00000012c0))
syz_mount_image$nfs4(&(0x7f0000001280)='nfs4\x00', &(0x7f0000001300)='./file0\x00', 0xe73, 0x6, &(0x7f0000001800)=[{&(0x7f0000001340)="c7e27ac1349fd7c2a0119f7f324cd037754cb0711a5696814b78ee3a35d3e4074a7d92f90a397577314ea04280a93f564c043e8dd1016c4da15e6db006d41ace8e853e", 0x43, 0x34}, {&(0x7f00000013c0)="85590c71b95f6ec52489d5e38dbd1f485c517f1010d294b5c89d9312f7805e570a8a887828ba7ae4ef5ba18db690a5275a766478ec9be69ea84dc933c147a6096aef2ea2f96f3f439fdf24f8a24a76239fb5693e1f73afbd20819cd2f000df897ae2ada0fb929530b78de988312b10ed6b1941918ba829c6e2052c8dcaf86f9ad75702c62e6f7700ffe21a9de2ee6f1ddb7abb030c8d4665d4d225a92c59f06fb8025fcb72497669c8a03c2d8e57b4049089e7889a", 0xb5, 0x3}, {&(0x7f0000001480)="b86a6fa041892b06d62c642c42db08408208a68bcf805647d4b46d0a0520c9c324dddb13e797bb7b07d75d39bf436b188e90d822814fccbc8ac56b18b483ee0b82b5f26fcf92048e318dbd06bc5693aa75e2ca024a31f4f9f0dcd369d5dbedec2dc118cf486ae99f5d688c14926a75f08fdf61ce290cc691bdd510e44d56405216d0b36a32542eeaddfe89937e182db1bf159022e48676b3b7383383f285c46d0570b6b1b9261107e4b812a001706e44e62e632a231218006367bf41747f3776d83e6644bdab5eb7da99b0244b57629c4ae6a4753f0a5cbc41e106fec67d2d91ae94d86f7005db1d563ae789472f7ed0ed", 0xf1, 0x9}, {&(0x7f0000001580)="15520a78b6ee55a8051ee13cc6c684e9e6a503a40aa712f8109a51c8a8e17aa3e6add1e2ec7e2d4f42ad28ab9c812e53b018fe19f1f2dd87c971e159d85c401d4ffedffbd1b582d7b13af8dead6d227cf37b7fcc7fb2083255a5e9a7662f02f338d1f96f38c8f1f56a6d16f369817c7dc431662984daef31836e793a07097e3dcda7a7e61f0e9ca3ea68c12d0210aab505e70ad94f711f57ad9fb82f211a392948b86b84c774394884b4544c46a83d92e86d16a7f8a77c5ba8fac28fff0e0aa62117b64dc8689e04813b678cba34ad9a91281e", 0xd3, 0x401}, {&(0x7f0000001680)="e38e9f340fd6a476804fcc9921955d928caddf2f38feb6b121499da5a22633f90bfc0e256f193dc9e9a4a9c8cb51c1ee2f9a02f5ac7310e49fa86e7c3e31374af22931dfc57b724e2c6aedad3f86db93c0627f397d6a141c49e3eb6148ed249b97c877fce956bca6", 0x68, 0xff}, {&(0x7f0000001700)="d1c8915e9fe8c14755649955bf053f91ace23ef60a048eabe97d74b7faebbf148ae8ef5b08ca653525b214d031787314a1c3ead8c452789f702ea4a3b356604a8d229ec4f944a404e1a56279b5327a40e3af51dc6740cb52228ed3602bda629228ffb31fc75bd57671401e08e3bd677e5696779c3783c540807cd3946889691291d869f7aa038aa4cadf32dd8f93619c35b6c6fa3f5766390230fa71213895e0d316e3cd1eecd52d09fe67fa4be0aaeeb4713356e3f037e93414cf6213a796eaaac422202c53d24f6aea15", 0xcb, 0x3}], 0x4, &(0x7f00000018c0)='[&*selfcpuset/\x00')
io_setup(0x2, &(0x7f0000001080)=<r0=>0x0)
r1 = inotify_init()
r2 = syz_open_dev$dspn(&(0x7f0000001900)='/dev/dsp#\x00', 0xe21a, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001940)={<r3=>0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x3ae5}}, [0x1, 0x4c2f, 0x9, 0xffffffff80000000, 0x100000000000000, 0x1, 0x42d, 0x4, 0xfffffffffffffc00, 0x3, 0x8000000000000, 0xfffffffffffffffb, 0x1, 0xd4ad, 0x8]}, &(0x7f0000001a40)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001b80)=ANY=[@ANYRES32=r3, @ANYBLOB="0900c300d97bd5c8f7548f9f45607b0026623f88744f521ec1f0c501ee500c16d75859f57e371499d922f6345daec63f5006dee1db902a0a0d6a26e9b9cfc84144091f17d289199a48190cde4d0147ab1d2ebd7457e2496a1f7f532c2ee4e5663b1694723f11e4e5a71cfa2ce82fa6daab6f6d64b8b5033e26f08df8182d3d6d560a7a48d954799556deafa355d973da84d692e26dc0f8739328d8a589532ca34ffe349da43ecff4a327fdea3ca4e1fd56d3e52b0d052851377a39e6281edb9446839411d6280e3c2b47dcd25e8ea914468c91f174e54d"], 0xcb)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x105000, 0x0)
ioctl$TIOCSCTTY(r4, 0x540e, 0x8000)
io_cancel(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x3, 0x7ff, r1, &(0x7f00000010c0)="07355ce829d37150f77543fdda8d2cd37479869cf897798564f5e2cfda3d7d0cc488963913b242258de0771466430272527a7af22d52b24ec24a5b722943889e1db5c7c4aede4f7fe9eeb63419acbdf29e9907257b22917f961d58d97cd07085643f1bd78e4f7c2dae94f6f68000e800a29a37dafc00c9aafdc8a6e42e228f1a12f33e056d78ebe065e1b3ad6f127f585dbe7b0ada3d61030ba8985e3841391abaa6fbb68852eb74396ca5a3f5f65ed359d1296583e8d86700aebc7c", 0xbc, 0x4, 0x0, 0x1, r4}, &(0x7f0000001a80))

2018/05/17 21:41:09 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000005dc7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:09 executing program 6:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:09 executing program 2:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7f, @empty, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}], 0x94)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffebb)
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9f3, 0x80000)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x7530}})
utimes(&(0x7f0000967000)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x2710}})
dup2(r0, r2)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')

2018/05/17 21:41:09 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x15, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  157.734490] syz-executor0 (11211) used greatest stack depth: 15320 bytes left
[  157.821671] f2fs_msg: 6 callbacks suppressed
[  157.821686] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x41d88665)
[  157.833915] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  157.841697] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[  157.848818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock
[  157.856910] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x41d88665)
[  157.864645] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  157.872450] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[  157.879560] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock
2018/05/17 21:41:10 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:10 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000000000c756}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:10 executing program 2:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xffffffff)
r1 = socket(0x6, 0x8000e, 0x800)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000140)=""/212)

2018/05/17 21:41:10 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
acct(0x0)
mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0))
mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0))
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x37d, 0x1, 0x8, 0x6, 0xfffffffffffffffd, {<r1=>0x0, @in6={{0xa, 0x4e23, 0xfff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0xfff, 0x7, 0x349, 0x5}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xffff, 0x9ee4, 0x8000}, &(0x7f0000000200)=0x10)
mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140))
umount2(&(0x7f0000000040)='./file0\x00', 0x2)

2018/05/17 21:41:10 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x16, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:10 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x13, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:10 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:10 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000000000c784}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:10 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
io_setup(0x3, &(0x7f0000000080)=<r2=>0x0)
r3 = socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x0, 0x360, 0x360, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffffe, 0xffffffff, 0x40, 0x6, 0x2, 0x2, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}], 0xa}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x77e4, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x0, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x40}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x6, 0x5, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xff, 0xff000000, 0xff, 0xff], 0x4e22, 0x4e20, 0x4e23, 0x4e21, 0x100000001, 0x8, 0xfffffffffffffffa, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0)
io_submit(r2, 0x1, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280), 0xf}])

2018/05/17 21:41:10 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x11, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:10 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:10 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000002000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:10 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 3:
r0 = socket(0xa, 0x0, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2)
write$tun(r1, &(0x7f0000000140)={@val, @void, @ipx={0xffff, 0x1f, 0x0, 0x0, {@current, @random="7328bdf14a1c"}, {@current, @current}, 'W'}}, 0x23)
write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78)

2018/05/17 21:41:10 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'bridge_slave_0\x00', 0x1}, 0x18)
openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4)
setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0x4, 0x4)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000140)=[{0x4, 0x301, 0xffffffffffff1820, 0x200}, {0x7f, 0x101, 0x3dc4, 0x2b}, {0x8, 0x9, 0x10000, 0xc301}, {0x6, 0x100, 0xfffffffffffffff9, 0x1}, {0x1, 0x2000002, 0x1f, 0x2}, {0x5c, 0x4, 0x1f, 0x45}]}, 0x10)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x42, 0x0)

2018/05/17 21:41:10 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x9, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:10 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0)
sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:10 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000000000c771}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:10 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 3:
socket(0xa, 0x0, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:10 executing program 2:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x475, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x84)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000240)=""/4096)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x2}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000100)="a7"}, 0x10)

2018/05/17 21:41:10 executing program 5:
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:11 executing program 4:
r0 = gettid()
r1 = socket(0x10, 0x80002, 0x0)
bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc)
connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc)
sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000000c0))
open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x3a)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r0, 0x1000000000016)

2018/05/17 21:41:11 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x10, 0x0)

[  158.915764] EXT4-fs warning: 14 callbacks suppressed
[  158.915775] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:12 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
pipe2(&(0x7f0000000000), 0x80000)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:12 executing program 3:
socket(0xa, 0x0, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 5:
socket(0xa, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000000000000c}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:12 executing program 2:
socket(0xa, 0x0, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x153000)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x80000)
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000100))

2018/05/17 21:41:12 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000900)="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", 0x10f, r1)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000140)=""/132, 0x84, 0x0)

2018/05/17 21:41:12 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:12 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = msgget$private(0x0, 0x1)
msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/19)
r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4)
bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r5, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000100)=0x1000, 0x4)
sendto$inet(r5, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
r6 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={<r7=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000300)={r7, 0x0, 0x54, "a70d83d1bbf1915b7609e196b7e022988d9068d0766756658c5468c537249268d3e1254c4a9d773031a2e64a1c6071c1aab0c38bedd95c905129c94ea10b87b815ceff9cca25ea98d63f9db16fda4f5319de7a6a"}, 0x5c)
r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, r3)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r8, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  159.956406] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:12 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000065c70000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:12 executing program 3:
socket(0xa, 0x0, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 5:
socket(0xa, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:12 executing program 2:
socket(0xa, 0x0, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  160.024613] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  160.054722] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:12 executing program 4:
creat(&(0x7f0000000040)='./file0\x00', 0x18)
futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000)

[  160.210370] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  160.303813] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  160.370238] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  160.401660] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:13 executing program 7:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={0x0, 0x5508, 0x0, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x2})
r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r1)
r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f0000000000c768}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:13 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:13 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0))
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 5:
socket(0xa, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 2:
socket(0xa, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 4:
r0 = inotify_init()
r1 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa0000488)
r3 = socket$inet6(0xa, 0x2, 0x0)
inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x409)
dup2(r3, r1)
read(r0, &(0x7f0000000280)=""/135, 0x87)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0)

2018/05/17 21:41:13 executing program 3:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 3:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

[  161.210600] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000954}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:13 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0))
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  161.253371] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:13 executing program 2:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 4:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
mremap(&(0x7f00000c7000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000269000/0x2000)=nil)
remap_file_pages(&(0x7f000021e000/0x4000)=nil, 0x4000, 0x0, 0x200000000000000, 0x0)
r1 = socket$vsock_dgram(0x28, 0x2, 0x0)
r2 = socket$vsock_dgram(0x28, 0x2, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000080)={{0xb4854f7e5c0ba715, 0x3, 0x6, 0x3, 0x7}, 0x2, 0x6, 0x83a})
r4 = msgget$private(0x0, 0x410)
msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000280)=""/73)
ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000300))
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100))
bind$vsock_dgram(r1, &(0x7f0000001440)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10)
fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000240))
accept4$netrom(r3, 0x0, &(0x7f00000001c0), 0x80000)
bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0)

2018/05/17 21:41:13 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0xc0c00, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={<r4=>0x0, 0x1}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={r4, 0x3ff, 0xde9, 0x4}, &(0x7f0000000480)=0x10)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci={0x0, <r5=>0x0}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r6=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', r5})
r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3)
add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0)
r8 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, r1)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r7, r8}, &(0x7f0000000740)=""/132, 0x2be, 0x0)

2018/05/17 21:41:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000006dc7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:13 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4)
bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:13 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0))
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:13 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x3f}, 0x2c)
r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xec}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xb455}}]}]}, 0xf8}, 0x1}, 0x20004000)

2018/05/17 21:41:13 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000087c00000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:13 executing program 4:
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = memfd_create(&(0x7f0000000000)='btrfs\x00', 0x1)
ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xae4, 0x4, 0x9, 0x0, 0x4, 0x6})
syz_mount_image$btrfs(&(0x7f0000004a40)='btrfs\x00', &(0x7f0000004a80)='./file0\x00', 0x0, 0x1, &(0x7f0000005cc0)=[{&(0x7f0000004ac0), 0xfffffed9}], 0x0, &(0x7f00000006c0)=ANY=[])

2018/05/17 21:41:14 executing program 1:
open(&(0x7f0000000100)='./file0\x00', 0x2, 0x158)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:14 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0)
bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x4, 0x3ff, 0x5, "b752e84e52ebb7c6e357806210ebd0e043494d47ce7763239df5da43dba7b8ea549ecec07c0e53a3edc0a7463a57061da63b49c1ff9d7a0ae531f9144f7d0a", 0x3b}, 0x60)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='../file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00')
umount2(&(0x7f0000000180)='../file0\x00', 0x2)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x4, 0x4)
openat$cgroup_ro(r0, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0)

2018/05/17 21:41:14 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)

2018/05/17 21:41:14 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:14 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000007dc7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:14 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4000)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5)
getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)=""/154, &(0x7f0000000040)=0x9a)
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000380)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x410c, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0)

2018/05/17 21:41:14 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 5 (fault-call:1 fault-nth:0):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:14 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:14 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1)

[  162.468111] FAULT_INJECTION: forcing a failure.
[  162.468111] name failslab, interval 1, probability 0, space 0, times 0
[  162.479787] CPU: 1 PID: 11570 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  162.487086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  162.496454] Call Trace:
[  162.499069]  dump_stack+0x1b9/0x294
[  162.502721]  ? dump_stack_print_info.cold.2+0x52/0x52
[  162.507942]  should_fail.cold.4+0xa/0x1a
[  162.512031]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  162.517231]  ? __lock_acquire+0x7f5/0x5140
[  162.521484]  ? debug_check_no_locks_freed+0x310/0x310
[  162.526762]  ? print_usage_bug+0xc0/0xc0
[  162.530845]  ? debug_check_no_locks_freed+0x310/0x310
[  162.536042]  ? debug_check_no_locks_freed+0x310/0x310
[  162.541240]  ? graph_lock+0x170/0x170
[  162.545061]  ? print_usage_bug+0xc0/0xc0
[  162.549130]  ? print_usage_bug+0xc0/0xc0
[  162.553181]  ? __lock_is_held+0xb5/0x140
[  162.557234]  __should_failslab+0x124/0x180
[  162.561461]  should_failslab+0x9/0x14
[  162.565254]  kmem_cache_alloc+0x47/0x760
[  162.569310]  ? rcu_note_context_switch+0x710/0x710
[  162.574225]  ? graph_lock+0x170/0x170
[  162.578030]  ? mempool_free+0x370/0x370
[  162.582018]  mempool_alloc_slab+0x44/0x60
[  162.586175]  mempool_alloc+0x18b/0x490
[  162.590057]  ? jbd2_journal_flush+0x14e/0x540
[  162.594549]  ? remove_element.isra.4+0x1c0/0x1c0
[  162.599304]  ? lock_downgrade+0x8e0/0x8e0
[  162.603472]  bio_alloc_bioset+0x3a1/0x7f0
[  162.607619]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  162.612194]  ? bvec_alloc+0x2d0/0x2d0
[  162.615995]  ? kasan_check_write+0x14/0x20
[  162.620227]  ? kasan_check_write+0x14/0x20
[  162.624459]  ? do_raw_read_unlock+0x3f/0x60
[  162.628774]  blkdev_issue_flush+0xf3/0x320
[  162.633004]  jbd2_cleanup_journal_tail+0x21c/0x2a0
[  162.637939]  ? jbd2_journal_skip_recovery.cold.13+0x5c/0x5c
[  162.643646]  ? find_held_lock+0x36/0x1c0
[  162.647703]  ? graph_lock+0x170/0x170
[  162.651505]  jbd2_log_do_checkpoint+0xc9/0x1340
[  162.656167]  ? find_held_lock+0x36/0x1c0
[  162.660228]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  162.665961]  ? lock_downgrade+0x8e0/0x8e0
[  162.670111]  ? kasan_check_read+0x11/0x20
[  162.674261]  ? do_raw_spin_unlock+0x9e/0x2e0
[  162.678660]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  162.683246]  ? kasan_check_write+0x14/0x20
[  162.687470]  ? do_raw_spin_lock+0xc1/0x200
[  162.691721]  jbd2_journal_flush+0x156/0x540
[  162.696061]  ext4_ioctl_group_add+0x251/0x560
[  162.700560]  ? _copy_from_user+0xdf/0x150
[  162.704699]  ext4_ioctl+0x79d/0x4210
[  162.708402]  ? _parse_integer+0x13b/0x190
[  162.712558]  ? ext4_ioctl_group_add+0x560/0x560
[  162.717223]  ? _parse_integer+0x190/0x190
[  162.721363]  ? graph_lock+0x170/0x170
[  162.725154]  ? lock_release+0xa10/0xa10
[  162.729127]  ? check_same_owner+0x320/0x320
[  162.733453]  ? find_held_lock+0x36/0x1c0
[  162.737499]  ? graph_lock+0x170/0x170
[  162.741292]  ? find_held_lock+0x36/0x1c0
[  162.745350]  ? lock_downgrade+0x8e0/0x8e0
[  162.749493]  ? kasan_check_read+0x11/0x20
[  162.753631]  ? rcu_is_watching+0x85/0x140
[  162.757767]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  162.762950]  ? match_held_lock+0x841/0x8b0
[  162.767176]  ? expand_files.part.8+0x9a0/0x9a0
[  162.771747]  ? kasan_check_write+0x14/0x20
[  162.775968]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  162.780885]  ? wait_for_completion+0x870/0x870
[  162.785477]  ? ext4_ioctl_group_add+0x560/0x560
[  162.790151]  do_vfs_ioctl+0x1cf/0x16a0
[  162.794057]  ? ioctl_preallocate+0x2e0/0x2e0
[  162.798468]  ? fget_raw+0x20/0x20
[  162.801910]  ? __sb_end_write+0xac/0xe0
[  162.805879]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  162.811437]  ? fput+0x130/0x1a0
[  162.814717]  ? ksys_write+0x1a6/0x250
[  162.818510]  ? security_file_ioctl+0x94/0xc0
[  162.822919]  ksys_ioctl+0xa9/0xd0
[  162.826363]  __x64_sys_ioctl+0x73/0xb0
[  162.830246]  do_syscall_64+0x1b1/0x800
[  162.834153]  ? finish_task_switch+0x1ca/0x840
[  162.838638]  ? syscall_return_slowpath+0x5c0/0x5c0
[  162.843557]  ? syscall_return_slowpath+0x30f/0x5c0
[  162.848492]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  162.853863]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  162.858721]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  162.863898] RIP: 0033:0x455a09
[  162.867088] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  162.874813] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  162.882077] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  162.889345] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  162.896617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  162.903882] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000000
2018/05/17 21:41:15 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:15 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:15 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0)
r2 = socket(0x10, 0x2, 0x0)
flistxattr(r2, &(0x7f0000000180)=""/81, 0x51)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0xfff, 0x100, 0x1, 0x7fff, 0x3, 0x6, 0x3, 0xadeb, r3}, &(0x7f00000002c0)=0x20)
r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00')
syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x0)
sendfile(r2, r4, &(0x7f0000000000)=0xf0, 0x80000002)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000000c0))

2018/05/17 21:41:15 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
r5 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x141101)
r6 = getuid()
sendmsg$nl_generic(r5, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000002d00)={0x428, 0x16, 0x800, 0x70bd26, 0x25dfdbff, {0xe}, [@nested={0x27c, 0xb, [@typed={0x8, 0x67, @uid=r6}, @generic="d2e6d96bf06067856b406366fd49ac900c2825ee8d7d42d0053d199103b97f2d55b982e80f7614348836cea3c7b9546e46007c0c9e760e0b099d4d6dd6406d24dcb61be085228c5d95d63e530a3e01e055e5225540ded4326ef04354f1e1acfa2194342e3e6027c74a7b32a917519accf0cb55757dcb8582eabe5fe78d7f5f14b42011589af8c6edf814445ad2ac3583891d3a5a1b05b496798f3c24526e83d72e58", @generic="8ae928ac00a584674f4a9c5d5c837f05fbf670ec8133d5495c55aff4813a23a3b8bcc0f9bf430425313d5d68b56f4afd146310f45115697517a1edd099bfd439c18461353ce2015dcd1a5454b9e28ea6502e7058b9111d798134599e323a7d05fa5840a6bcfaff6da8dcd15e337d5e6263b3a4089df7e3c24d6c4ee4163613cee1a5fd7b54bd3cb16b14069b879eeefcca5b8d9300251f310943f8281c1e7f6423c1", @generic="ca99a13d154b9c47a28933a243572bc888440b8a68b772ce70c68cad3a6bfccf4ff5b0a42b05b2aac92ec58ce722e2da314c78b6c06810ef2f116504e1103610ebd71c7ed42806eec4e3c17ddc30e4d1602c6870d7adc342", @generic="049627cda6183b65b15b83207304ed8f889cad770171e99b6283236077644624f12ed4ac3b8222cb8d990e6ae790dd81cb7aab71ebbe0e155c6fbc2092a0d218497293da56f9d328c158209782e91ff413cc797f028e634b5d5f52ec3be89ee765cdd554dbe990f9bedeecf2a12e263b5ee67994257fcce89b517c87b355ed7f9d185d337d1925d26844b3c8c787c694c21558311ffc9b9378437b", @generic="072c381f8bf6d6105001b8ce578f11dff1f9778adc12069ea0d2b0e0e73175b292e99a28ae978e2e858eb81a75df97bdfe43ce7e3f", @typed={0x4, 0x4a}]}, @generic="b17ef806cd2407688dfbce887310eaad837ec1178aa3b1df22cf4a054ddb720723246a6b69502d93e697029e7036051811fb0a1d12ac7c1855a2424db74fe628a9ab883a352f74eeb5ede212aa7418920c2310a22ba24d2e", @generic="d648b873bfb64691ba4be0f9d95bedbcd8cde0eb23167b4c42ac9987789dc38ca9dd3c78792487f5b296", @generic="70bbed9aded5b95687b033ec4f6ed26e2cc4d2def71edf38d729a5fd25f9b932f7fd5301e3ae0dae49e68f3c7355144d879bc08819234a9513205969aecc9735803cdc575ba9784508f389d236126c8ac98fe4ec52b831980c050b48ae813e1bafd414f69d3e304c8f71f1d3fa07fe8b16ab8bdfe9ccf993675113bec3366d085d248fa20066546f7dd1af0249c54d24860c60f1498ad642781c20ff2dd540f881ab02ec49a4063a8f682ff4d320", @nested={0x68, 0x86, [@typed={0x8, 0x4b, @u32=0x8}, @generic="f6243ffb9e40631ec752e7f3bbaa297de3408f7753a83cf35f01a8b2789d4420e2ae0192f8a33b9b1a88c06ff5ad923c52e0fd9d2fb9fb7c8b5214458ab37aea0d225835ba593413b6dfdfc8b282f5d8a97cc1865dd9bafe0a46"]}]}, 0x428}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:15 executing program 5 (fault-call:1 fault-nth:1):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:15 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000004000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:15 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14)
socketpair(0x4, 0xa, 0x6, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)={0x1014, 0x12, 0xf, 0x9, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x1}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x4000}, 0x40000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", <r4=>r1})
bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000240)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10)
sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0)
r7 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x140)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={<r8=>0x0, 0x100000001}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000340)={r8, 0xa, "1198f512fa4e059bb047"}, &(0x7f0000000380)=0x12)
socket$l2tp(0x18, 0x1, 0x1)
r9 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c)
r10 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x228)
sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81)

2018/05/17 21:41:15 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:15 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:15 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f000000000075c7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:15 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:15 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = shmget$private(0x0, 0x2000, 0x90, &(0x7f0000ffd000/0x2000)=nil)
r4 = geteuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
r6 = getuid()
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=<r8=>0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=<r9=>0x0)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0xfffffffffffffe00, r4, r5, r6, r7, 0x2, 0x1}, 0x9, 0x4, 0x0, 0x7, r8, r9, 0x100})
r10 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r11 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x1000, 0x800)
ioctl$KVM_INTERRUPT(r11, 0x4004ae86, &(0x7f0000000400)=0x2)
r12 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r12, r12, r10}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:15 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x9)
ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x24d5, 0x3db6, 0x7fffffff, 0x81]})
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="f26eb8d2000f00d80f32660f64050f01cbba4100b000eed0db0f322668b65a67dce5", 0x22}], 0x1, 0x0, &(0x7f00000000c0), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

[  163.135634] FAULT_INJECTION: forcing a failure.
[  163.135634] name failslab, interval 1, probability 0, space 0, times 0
[  163.147070] CPU: 1 PID: 11599 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  163.154360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  163.163728] Call Trace:
[  163.166330]  dump_stack+0x1b9/0x294
[  163.169972]  ? dump_stack_print_info.cold.2+0x52/0x52
[  163.175173]  ? print_usage_bug+0xc0/0xc0
[  163.179239]  ? update_load_avg+0x2d9/0x2570
[  163.183565]  should_fail.cold.4+0xa/0x1a
[  163.187624]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  163.192718]  ? __lock_acquire+0x7f5/0x5140
[  163.196952]  ? debug_check_no_locks_freed+0x310/0x310
[  163.202137]  ? task_fork_fair+0x660/0x660
[  163.206274]  ? find_held_lock+0x36/0x1c0
[  163.210327]  ? graph_lock+0x170/0x170
[  163.214119]  ? print_usage_bug+0xc0/0xc0
[  163.218174]  __should_failslab+0x124/0x180
[  163.222411]  should_failslab+0x9/0x14
[  163.226204]  kmem_cache_alloc_node+0x56/0x780
[  163.230719]  create_task_io_context+0xb5/0x5e0
[  163.235295]  ? ioc_clear_queue+0x5e0/0x5e0
[  163.239545]  ? lock_downgrade+0x8e0/0x8e0
[  163.243691]  ? kasan_check_read+0x11/0x20
[  163.247831]  ? rcu_is_watching+0x85/0x140
[  163.251971]  ? __lock_is_held+0xb5/0x140
[  163.256041]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.261240]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  163.266459]  generic_make_request_checks+0x163d/0x2400
[  163.271734]  ? blk_init_queue+0x30/0x30
[  163.275708]  ? blk_queue_enter+0xbf5/0xdf0
[  163.279945]  ? kmem_cache_alloc+0x12e/0x760
[  163.284272]  ? mempool_alloc_slab+0x44/0x60
[  163.288582]  ? submit_bh_wbc+0x155/0x7c0
[  163.292630]  ? blk_exit_rl+0x80/0x80
[  163.296346]  ? debug_check_no_locks_freed+0x310/0x310
[  163.301527]  ? print_usage_bug+0xc0/0xc0
[  163.305576]  ? print_usage_bug+0xc0/0xc0
[  163.309625]  ? graph_lock+0x170/0x170
[  163.313422]  ? graph_lock+0x170/0x170
[  163.317222]  ? debug_check_no_locks_freed+0x310/0x310
[  163.322411]  ? finish_task_switch+0x182/0x840
[  163.326899]  ? graph_lock+0x170/0x170
[  163.330690]  ? __lock_is_held+0xb5/0x140
[  163.334746]  ? r100_cs_packet_parse_vline+0x60/0xa40
[  163.339843]  generic_make_request+0x166/0x1510
[  163.344418]  ? graph_lock+0x170/0x170
[  163.348213]  ? blk_get_request+0x40/0x40
[  163.352264]  ? mempool_alloc_slab+0x44/0x60
[  163.356576]  ? mempool_free+0x370/0x370
[  163.360559]  ? mempool_alloc_slab+0x44/0x60
[  163.364884]  ? find_held_lock+0x36/0x1c0
[  163.368941]  ? lock_downgrade+0x8e0/0x8e0
[  163.373081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  163.378609]  ? __disk_get_part+0x202/0x310
[  163.382836]  submit_bio+0xba/0x460
[  163.386359]  ? submit_bio+0xba/0x460
[  163.390061]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.395699]  ? generic_make_request+0x1510/0x1510
[  163.400545]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  163.405550]  ? guard_bio_eod+0x2b4/0x600
[  163.409610]  submit_bh_wbc+0x5e8/0x7c0
[  163.413498]  write_dirty_buffer+0xba/0x150
[  163.417720]  jbd2_log_do_checkpoint+0xbe6/0x1340
[  163.422468]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  163.428191]  ? lock_downgrade+0x8e0/0x8e0
[  163.432342]  ? kasan_check_read+0x11/0x20
[  163.436483]  ? do_raw_spin_unlock+0x9e/0x2e0
[  163.440884]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  163.445452]  ? do_raw_spin_lock+0xc1/0x200
[  163.449677]  jbd2_journal_flush+0x156/0x540
[  163.453988]  ext4_ioctl_group_add+0x251/0x560
[  163.458470]  ? _copy_from_user+0xdf/0x150
[  163.462605]  ext4_ioctl+0x79d/0x4210
[  163.466304]  ? _parse_integer+0x13b/0x190
[  163.470438]  ? ext4_ioctl_group_add+0x560/0x560
[  163.475091]  ? _parse_integer+0x190/0x190
[  163.479226]  ? graph_lock+0x170/0x170
[  163.483020]  ? lock_release+0xa10/0xa10
[  163.486988]  ? check_same_owner+0x320/0x320
[  163.491313]  ? find_held_lock+0x36/0x1c0
[  163.495358]  ? graph_lock+0x170/0x170
[  163.499151]  ? find_held_lock+0x36/0x1c0
[  163.503216]  ? lock_downgrade+0x8e0/0x8e0
[  163.507366]  ? kasan_check_read+0x11/0x20
[  163.511533]  ? rcu_is_watching+0x85/0x140
[  163.515668]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.520851]  ? match_held_lock+0x841/0x8b0
[  163.525071]  ? expand_files.part.8+0x9a0/0x9a0
[  163.529636]  ? kasan_check_write+0x14/0x20
[  163.533857]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  163.538773]  ? wait_for_completion+0x870/0x870
[  163.543344]  ? ext4_ioctl_group_add+0x560/0x560
[  163.548022]  do_vfs_ioctl+0x1cf/0x16a0
[  163.551906]  ? ioctl_preallocate+0x2e0/0x2e0
[  163.556314]  ? fget_raw+0x20/0x20
[  163.559767]  ? __sb_end_write+0xac/0xe0
[  163.563752]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  163.569278]  ? fput+0x130/0x1a0
[  163.572545]  ? ksys_write+0x1a6/0x250
[  163.576347]  ? security_file_ioctl+0x94/0xc0
[  163.580763]  ksys_ioctl+0xa9/0xd0
[  163.584204]  __x64_sys_ioctl+0x73/0xb0
[  163.588081]  do_syscall_64+0x1b1/0x800
[  163.591973]  ? finish_task_switch+0x1ca/0x840
[  163.596466]  ? syscall_return_slowpath+0x5c0/0x5c0
[  163.601405]  ? syscall_return_slowpath+0x30f/0x5c0
[  163.606331]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  163.611686]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  163.616529]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  163.621713] RIP: 0033:0x455a09
[  163.624895] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  163.632588] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  163.639841] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  163.647104] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  163.654373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  163.661642] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000001
2018/05/17 21:41:16 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:16 executing program 5 (fault-call:1 fault-nth:2):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:16 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:16 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f000000000059c7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:16 executing program 2:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0xfba5}, @in={0x2, 0x4e24}], 0x3c)
r1 = socket$inet(0x10, 0x3, 0x0)
r2 = socket(0xa, 0x200000000001, 0x0)
ioctl(r2, 0x4, &(0x7f0000000180)="c626262c8527bff4c13313")
sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001c0007241dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0)

2018/05/17 21:41:16 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file1\x00', 0x20042, 0x74)
fallocate(r2, 0x0, 0x0, 0x3fd)
sendfile(r1, r2, &(0x7f00007ed000), 0x2)

2018/05/17 21:41:16 executing program 3 (fault-call:2 fault-nth:0):
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:16 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101180, 0x0)
r4 = memfd_create(&(0x7f0000000080)=',+vboxnet1nodev\x00', 0x1)
ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r4, 0x8})
r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000180))
keyctl$dh_compute(0x17, &(0x7f0000000000)={r6, r6, r5}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:16 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5", 0x8)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

[  163.986188] EXT4-fs warning: 14 callbacks suppressed
[  163.986200] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  164.010961] FAULT_INJECTION: forcing a failure.
[  164.010961] name failslab, interval 1, probability 0, space 0, times 0
[  164.022431] CPU: 0 PID: 11632 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  164.029716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  164.039073] Call Trace:
[  164.041672]  dump_stack+0x1b9/0x294
[  164.045319]  ? dump_stack_print_info.cold.2+0x52/0x52
[  164.050531]  should_fail.cold.4+0xa/0x1a
[  164.054590]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  164.059691]  ? print_usage_bug+0xc0/0xc0
[  164.063755]  ? print_usage_bug+0xc0/0xc0
[  164.067819]  ? mark_held_locks+0xc9/0x160
[  164.071953]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  164.076526]  ? _raw_spin_unlock_irq+0x27/0x70
[  164.081019]  ? graph_lock+0x170/0x170
[  164.084829]  ? __lock_acquire+0x7f5/0x5140
[  164.089073]  ? graph_lock+0x170/0x170
[  164.092872]  ? __lock_is_held+0xb5/0x140
[  164.096929]  __should_failslab+0x124/0x180
[  164.101177]  should_failslab+0x9/0x14
[  164.104974]  kmem_cache_alloc+0x47/0x760
[  164.109040]  ? rcu_note_context_switch+0x710/0x710
[  164.113981]  ? lock_downgrade+0x8e0/0x8e0
[  164.118216]  ? mempool_free+0x370/0x370
[  164.122201]  mempool_alloc_slab+0x44/0x60
[  164.126353]  mempool_alloc+0x18b/0x490
[  164.130239]  ? remove_element.isra.4+0x1c0/0x1c0
[  164.134983]  ? graph_lock+0x170/0x170
[  164.138773]  ? is_bpf_text_address+0xd7/0x170
[  164.143264]  ? kernel_text_address+0x79/0xf0
[  164.147666]  ? __unwind_start+0x166/0x330
[  164.151812]  ? __kernel_text_address+0xd/0x40
[  164.156302]  ? unwind_get_return_address+0x61/0xa0
[  164.161234]  bio_alloc_bioset+0x3a1/0x7f0
[  164.165394]  ? bvec_alloc+0x2d0/0x2d0
[  164.169207]  ? check_same_owner+0x320/0x320
[  164.173518]  submit_bh_wbc+0x155/0x7c0
[  164.177402]  submit_bh+0x28/0x30
[  164.180771]  jbd2_write_superblock+0x584/0xba0
[  164.185355]  ? jbd2_journal_abort+0x30/0x30
[  164.189671]  ? graph_lock+0x170/0x170
[  164.193467]  ? retint_kernel+0x10/0x10
[  164.197350]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  164.202372]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  164.207137]  ? __lock_is_held+0xb5/0x140
[  164.211200]  jbd2_journal_update_sb_log_tail+0x1f2/0x380
[  164.216650]  ? jbd2_journal_get_log_tail+0x550/0x550
[  164.221746]  ? kmem_cache_free+0x25c/0x2d0
[  164.225979]  __jbd2_update_log_tail+0x137/0x640
[  164.230647]  ? jbd2_journal_update_sb_log_tail+0x380/0x380
[  164.236273]  ? bio_put+0x182/0x1f0
[  164.239811]  ? bio_free+0x1a0/0x1a0
[  164.243438]  ? kasan_check_write+0x14/0x20
[  164.247664]  ? do_raw_read_unlock+0x3f/0x60
[  164.252001]  ? blkdev_issue_flush+0x287/0x320
[  164.256507]  jbd2_cleanup_journal_tail+0x198/0x2a0
[  164.261449]  ? jbd2_journal_skip_recovery.cold.13+0x5c/0x5c
[  164.267167]  ? graph_lock+0x170/0x170
[  164.270974]  jbd2_log_do_checkpoint+0xc9/0x1340
[  164.275658]  ? find_held_lock+0x36/0x1c0
[  164.279717]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  164.285423]  ? lock_downgrade+0x8e0/0x8e0
[  164.289576]  ? kasan_check_read+0x11/0x20
[  164.293724]  ? do_raw_spin_unlock+0x9e/0x2e0
[  164.298134]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  164.302711]  ? kasan_check_write+0x14/0x20
[  164.306938]  ? do_raw_spin_lock+0xc1/0x200
[  164.311180]  jbd2_journal_flush+0x156/0x540
[  164.315508]  ext4_ioctl_group_add+0x251/0x560
[  164.320002]  ? _copy_from_user+0xdf/0x150
[  164.324152]  ext4_ioctl+0x79d/0x4210
[  164.327853]  ? _parse_integer+0x13b/0x190
[  164.332039]  ? ext4_ioctl_group_add+0x560/0x560
[  164.336707]  ? _parse_integer+0x190/0x190
[  164.340851]  ? graph_lock+0x170/0x170
[  164.344641]  ? lock_release+0xa10/0xa10
[  164.348600]  ? check_same_owner+0x320/0x320
[  164.352920]  ? find_held_lock+0x36/0x1c0
[  164.356972]  ? graph_lock+0x170/0x170
[  164.360770]  ? find_held_lock+0x36/0x1c0
[  164.364842]  ? lock_downgrade+0x8e0/0x8e0
[  164.369006]  ? kasan_check_read+0x11/0x20
[  164.373159]  ? rcu_is_watching+0x85/0x140
[  164.377313]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.382515]  ? match_held_lock+0x841/0x8b0
[  164.386761]  ? expand_files.part.8+0x9a0/0x9a0
[  164.391335]  ? kasan_check_write+0x14/0x20
[  164.395571]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  164.400502]  ? wait_for_completion+0x870/0x870
[  164.405092]  ? ext4_ioctl_group_add+0x560/0x560
[  164.409763]  do_vfs_ioctl+0x1cf/0x16a0
[  164.413657]  ? ioctl_preallocate+0x2e0/0x2e0
[  164.418076]  ? fget_raw+0x20/0x20
[  164.421528]  ? __sb_end_write+0xac/0xe0
[  164.425491]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  164.431046]  ? fput+0x130/0x1a0
[  164.434329]  ? ksys_write+0x1a6/0x250
[  164.438152]  ? security_file_ioctl+0x94/0xc0
[  164.442558]  ksys_ioctl+0xa9/0xd0
[  164.446017]  __x64_sys_ioctl+0x73/0xb0
[  164.449905]  do_syscall_64+0x1b1/0x800
[  164.453780]  ? finish_task_switch+0x1ca/0x840
[  164.458266]  ? syscall_return_slowpath+0x5c0/0x5c0
[  164.463196]  ? syscall_return_slowpath+0x30f/0x5c0
[  164.468119]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  164.473486]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  164.478342]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  164.483531] RIP: 0033:0x455a09
[  164.486711] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  164.494425] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  164.501691] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  164.508956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  164.516219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  164.523478] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000002
[  164.558270] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  164.582913] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  164.601098] FAULT_INJECTION: forcing a failure.
[  164.601098] name failslab, interval 1, probability 0, space 0, times 0
[  164.612457] CPU: 0 PID: 11638 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #55
[  164.619743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  164.629105] Call Trace:
[  164.631696]  dump_stack+0x1b9/0x294
[  164.635313]  ? dump_stack_print_info.cold.2+0x52/0x52
[  164.640501]  ? __lock_acquire+0x7f5/0x5140
[  164.644904]  should_fail.cold.4+0xa/0x1a
[  164.648952]  ? lock_is_held_type+0x210/0x210
[  164.653348]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  164.658442]  ? debug_check_no_locks_freed+0x310/0x310
[  164.663629]  ? __lock_acquire+0x7f5/0x5140
[  164.667866]  ? print_usage_bug+0xc0/0xc0
[  164.671931]  ? graph_lock+0x170/0x170
[  164.675724]  ? debug_check_no_locks_freed+0x310/0x310
[  164.680907]  ? finish_task_switch+0x182/0x840
[  164.685401]  ? graph_lock+0x170/0x170
[  164.689195]  ? __lock_is_held+0xb5/0x140
[  164.693250]  __should_failslab+0x124/0x180
[  164.697487]  should_failslab+0x9/0x14
[  164.701291]  kmem_cache_alloc+0x47/0x760
[  164.705352]  ? rcu_note_context_switch+0x710/0x710
[  164.710282]  ? mempool_free+0x370/0x370
[  164.714268]  mempool_alloc_slab+0x44/0x60
[  164.718411]  mempool_alloc+0x18b/0x490
[  164.722302]  ? remove_element.isra.4+0x1c0/0x1c0
[  164.727081]  ? kasan_check_read+0x11/0x20
[  164.731225]  ? do_raw_spin_unlock+0x9e/0x2e0
[  164.735632]  ? __lock_is_held+0xb5/0x140
[  164.739692]  bio_alloc_bioset+0x3a1/0x7f0
[  164.743835]  ? bvec_alloc+0x2d0/0x2d0
[  164.747638]  ? check_same_owner+0x320/0x320
[  164.751961]  submit_bh_wbc+0x155/0x7c0
[  164.755841]  write_dirty_buffer+0xba/0x150
[  164.760070]  jbd2_log_do_checkpoint+0xbe6/0x1340
[  164.764824]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  164.770561]  ? lock_downgrade+0x8e0/0x8e0
[  164.774708]  ? kasan_check_read+0x11/0x20
[  164.778853]  ? do_raw_spin_unlock+0x9e/0x2e0
[  164.783253]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  164.787830]  ? do_raw_spin_lock+0xc1/0x200
[  164.792080]  jbd2_journal_flush+0x156/0x540
[  164.796398]  ext4_ioctl_group_add+0x251/0x560
[  164.800893]  ? _copy_from_user+0xdf/0x150
[  164.805043]  ext4_ioctl+0x79d/0x4210
[  164.808768]  ? _parse_integer+0x13b/0x190
[  164.812912]  ? ext4_ioctl_group_add+0x560/0x560
[  164.817584]  ? _parse_integer+0x190/0x190
[  164.821729]  ? graph_lock+0x170/0x170
[  164.825517]  ? lock_release+0xa10/0xa10
[  164.829482]  ? check_same_owner+0x320/0x320
[  164.833799]  ? find_held_lock+0x36/0x1c0
[  164.837854]  ? graph_lock+0x170/0x170
[  164.841642]  ? find_held_lock+0x36/0x1c0
[  164.845714]  ? lock_downgrade+0x8e0/0x8e0
[  164.849876]  ? kasan_check_read+0x11/0x20
[  164.854019]  ? rcu_is_watching+0x85/0x140
[  164.858167]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.863356]  ? match_held_lock+0x841/0x8b0
[  164.867588]  ? expand_files.part.8+0x9a0/0x9a0
[  164.872171]  ? kasan_check_write+0x14/0x20
[  164.876397]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  164.881317]  ? wait_for_completion+0x870/0x870
[  164.885898]  ? ext4_ioctl_group_add+0x560/0x560
[  164.890568]  do_vfs_ioctl+0x1cf/0x16a0
[  164.894449]  ? ioctl_preallocate+0x2e0/0x2e0
[  164.898852]  ? fget_raw+0x20/0x20
[  164.902304]  ? __sb_end_write+0xac/0xe0
[  164.906282]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  164.911804]  ? fput+0x130/0x1a0
[  164.915070]  ? ksys_write+0x1a6/0x250
[  164.918873]  ? security_file_ioctl+0x94/0xc0
[  164.923275]  ksys_ioctl+0xa9/0xd0
[  164.926720]  __x64_sys_ioctl+0x73/0xb0
[  164.930684]  do_syscall_64+0x1b1/0x800
[  164.934558]  ? finish_task_switch+0x1ca/0x840
[  164.939046]  ? syscall_return_slowpath+0x5c0/0x5c0
[  164.943965]  ? syscall_return_slowpath+0x30f/0x5c0
[  164.948885]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  164.954242]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  164.959087]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  164.964272] RIP: 0033:0x455a09
[  164.967446] RSP: 002b:00007f93bf592c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  164.975141] RAX: ffffffffffffffda RBX: 00007f93bf5936d4 RCX: 0000000000455a09
[  164.982398] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  164.989657] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  164.996923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  165.004181] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000000
[  165.107426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  165.116878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  165.129182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[  165.138710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
2018/05/17 21:41:17 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x2200000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:17 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10000, 0x5, 0x1, 0x3f, 0x2, 0x0, 0x80000001, {<r4=>0x0, @in={{0x2, 0x4e22}}, 0xfffffffffffffff7, 0xff, 0x2, 0x7, 0xffffffff}}, &(0x7f0000000300)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4)
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0)
ioctl$KDSETMODE(r5, 0x4b3a, 0x8)
r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r7, r6}, &(0x7f0000000740)=""/132, 0x84, 0x0)
fcntl$setsig(r5, 0xa, 0x1c)

2018/05/17 21:41:17 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:17 executing program 5 (fault-call:1 fault-nth:3):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced", 0xc)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:17 executing program 3 (fault-call:2 fault-nth:1):
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:17 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file1\x00', 0x20042, 0x74)
fallocate(r2, 0x0, 0x0, 0x3fd)
sendfile(r1, r2, &(0x7f00007ed000), 0x2)

2018/05/17 21:41:17 executing program 2:
r0 = socket$packet(0x11, 0x20000000000002, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', <r1=>0x0})
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffe150, 0x10c00)
r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00')
sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80014}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x9, r3, 0x8, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0xf8, 0x2, [{0x3d6, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r1}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x18b, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x264}, 0x1}, 0x48200)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10)
r4 = gettid()
sched_setaffinity(r4, 0x8, &(0x7f0000000180)=0x3)

2018/05/17 21:41:17 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  165.250074] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:17 executing program 4:
bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x1}, 0x2c)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20)
r2 = fcntl$getown(r1, 0x9)
ptrace(0xffffffffffffffff, r2)

[  165.300625] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  165.318974] FAULT_INJECTION: forcing a failure.
[  165.318974] name failslab, interval 1, probability 0, space 0, times 0
[  165.330287] CPU: 0 PID: 11664 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  165.337560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  165.346937] Call Trace:
[  165.349611]  dump_stack+0x1b9/0x294
[  165.353243]  ? dump_stack_print_info.cold.2+0x52/0x52
[  165.358441]  should_fail.cold.4+0xa/0x1a
[  165.362497]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  165.367601]  ? kmem_cache_alloc+0x12e/0x760
[  165.371928]  ? mempool_alloc_slab+0x44/0x60
[  165.376254]  ? submit_bh_wbc+0x155/0x7c0
[  165.380305]  ? blk_exit_rl+0x80/0x80
[  165.384014]  ? find_held_lock+0x36/0x1c0
[  165.388082]  ? graph_lock+0x170/0x170
[  165.391879]  ? lock_downgrade+0x8e0/0x8e0
[  165.396038]  ? __lock_is_held+0xb5/0x140
[  165.400103]  __should_failslab+0x124/0x180
[  165.404344]  should_failslab+0x9/0x14
[  165.408146]  kmem_cache_alloc+0x47/0x760
[  165.412198]  ? rcu_note_context_switch+0x710/0x710
[  165.417129]  ? blk_get_request+0x40/0x40
[  165.421211]  ? mempool_free+0x370/0x370
[  165.425180]  mempool_alloc_slab+0x44/0x60
[  165.429331]  mempool_alloc+0x18b/0x490
[  165.433237]  ? remove_element.isra.4+0x1c0/0x1c0
[  165.437993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  165.443546]  ? __lock_is_held+0xb5/0x140
[  165.447620]  bio_alloc_bioset+0x3a1/0x7f0
[  165.451760]  ? generic_make_request+0x1510/0x1510
[  165.456600]  ? bvec_alloc+0x2d0/0x2d0
[  165.460425]  ? check_same_owner+0x320/0x320
[  165.464742]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  165.469762]  ? guard_bio_eod+0x2b4/0x600
[  165.473825]  submit_bh_wbc+0x155/0x7c0
[  165.477718]  write_dirty_buffer+0xba/0x150
[  165.481958]  jbd2_log_do_checkpoint+0xbe6/0x1340
[  165.486713]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  165.492417]  ? lock_downgrade+0x8e0/0x8e0
[  165.496558]  ? kasan_check_read+0x11/0x20
[  165.500696]  ? do_raw_spin_unlock+0x9e/0x2e0
[  165.505106]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  165.509697]  ? do_raw_spin_lock+0xc1/0x200
[  165.513947]  jbd2_journal_flush+0x156/0x540
[  165.518277]  ext4_ioctl_group_add+0x251/0x560
[  165.522772]  ? _copy_from_user+0xdf/0x150
[  165.526912]  ext4_ioctl+0x79d/0x4210
[  165.530618]  ? _parse_integer+0x13b/0x190
[  165.534760]  ? ext4_ioctl_group_add+0x560/0x560
[  165.539430]  ? _parse_integer+0x190/0x190
[  165.543574]  ? graph_lock+0x170/0x170
[  165.547375]  ? lock_release+0xa10/0xa10
[  165.551350]  ? check_same_owner+0x320/0x320
[  165.555670]  ? find_held_lock+0x36/0x1c0
[  165.559721]  ? graph_lock+0x170/0x170
[  165.564240]  ? find_held_lock+0x36/0x1c0
[  165.568296]  ? lock_downgrade+0x8e0/0x8e0
[  165.572442]  ? kasan_check_read+0x11/0x20
[  165.576595]  ? rcu_is_watching+0x85/0x140
[  165.580742]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  165.585927]  ? match_held_lock+0x841/0x8b0
[  165.590154]  ? expand_files.part.8+0x9a0/0x9a0
[  165.594729]  ? kasan_check_write+0x14/0x20
[  165.598959]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  165.603883]  ? wait_for_completion+0x870/0x870
[  165.608457]  ? ext4_ioctl_group_add+0x560/0x560
[  165.613117]  do_vfs_ioctl+0x1cf/0x16a0
[  165.616997]  ? ioctl_preallocate+0x2e0/0x2e0
[  165.621405]  ? fget_raw+0x20/0x20
[  165.624858]  ? __sb_end_write+0xac/0xe0
[  165.628832]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  165.634374]  ? fput+0x130/0x1a0
[  165.637641]  ? ksys_write+0x1a6/0x250
[  165.641439]  ? security_file_ioctl+0x94/0xc0
[  165.645851]  ksys_ioctl+0xa9/0xd0
[  165.649317]  __x64_sys_ioctl+0x73/0xb0
[  165.653220]  do_syscall_64+0x1b1/0x800
[  165.657098]  ? syscall_return_slowpath+0x5c0/0x5c0
[  165.662021]  ? syscall_return_slowpath+0x30f/0x5c0
[  165.666952]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  165.672311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  165.677147]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  165.682336] RIP: 0033:0x455a09
[  165.685512] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  165.693325] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
2018/05/17 21:41:18 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000003}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:18 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:18 executing program 5 (fault-call:1 fault-nth:4):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  165.700582] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  165.707841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  165.715101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  165.722367] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000003
2018/05/17 21:41:18 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x4e, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0)
ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4)

2018/05/17 21:41:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54", 0xe)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:18 executing program 7:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480000, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8)
r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r1)
r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0)

[  165.891480] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:18 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  165.968677] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:18 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc020660b, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:18 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x7f, 0x3, 0x3, 0xfff, 0x5, 0x30000, 0x2, 0x9]})

[  166.010128] FAULT_INJECTION: forcing a failure.
[  166.010128] name failslab, interval 1, probability 0, space 0, times 0
[  166.021484] CPU: 1 PID: 11688 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  166.028762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  166.038115] Call Trace:
[  166.040706]  dump_stack+0x1b9/0x294
[  166.044329]  ? dump_stack_print_info.cold.2+0x52/0x52
[  166.049515]  should_fail.cold.4+0xa/0x1a
[  166.053579]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  166.058682]  ? kmem_cache_alloc+0x12e/0x760
[  166.062993]  ? mempool_alloc_slab+0x44/0x60
[  166.067331]  ? submit_bh_wbc+0x155/0x7c0
[  166.071392]  ? blk_exit_rl+0x80/0x80
[  166.075121]  ? find_held_lock+0x36/0x1c0
[  166.079185]  ? graph_lock+0x170/0x170
[  166.082977]  ? lock_downgrade+0x8e0/0x8e0
[  166.087119]  ? __lock_is_held+0xb5/0x140
[  166.091204]  __should_failslab+0x124/0x180
[  166.095457]  should_failslab+0x9/0x14
[  166.099248]  kmem_cache_alloc+0x47/0x760
[  166.103314]  ? rcu_note_context_switch+0x710/0x710
[  166.108245]  ? blk_get_request+0x40/0x40
[  166.112314]  ? mempool_free+0x370/0x370
[  166.116301]  mempool_alloc_slab+0x44/0x60
[  166.120442]  mempool_alloc+0x18b/0x490
[  166.124337]  ? remove_element.isra.4+0x1c0/0x1c0
[  166.129090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  166.134619]  ? __lock_is_held+0xb5/0x140
[  166.138678]  bio_alloc_bioset+0x3a1/0x7f0
[  166.142817]  ? generic_make_request+0x1510/0x1510
[  166.147652]  ? bvec_alloc+0x2d0/0x2d0
[  166.151445]  ? check_same_owner+0x320/0x320
[  166.155757]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  166.160765]  ? guard_bio_eod+0x2b4/0x600
[  166.164819]  submit_bh_wbc+0x155/0x7c0
[  166.168700]  write_dirty_buffer+0xba/0x150
[  166.172929]  jbd2_log_do_checkpoint+0xbe6/0x1340
[  166.177686]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  166.183400]  ? lock_downgrade+0x8e0/0x8e0
[  166.187541]  ? kasan_check_read+0x11/0x20
[  166.191677]  ? do_raw_spin_unlock+0x9e/0x2e0
[  166.196075]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  166.200653]  ? do_raw_spin_lock+0xc1/0x200
[  166.204892]  jbd2_journal_flush+0x156/0x540
[  166.209219]  ext4_ioctl_group_add+0x251/0x560
[  166.213707]  ? _copy_from_user+0xdf/0x150
[  166.217849]  ext4_ioctl+0x79d/0x4210
[  166.221553]  ? _parse_integer+0x13b/0x190
[  166.225699]  ? ext4_ioctl_group_add+0x560/0x560
[  166.230358]  ? _parse_integer+0x190/0x190
[  166.234504]  ? graph_lock+0x170/0x170
[  166.238303]  ? lock_release+0xa10/0xa10
[  166.242271]  ? check_same_owner+0x320/0x320
[  166.246606]  ? find_held_lock+0x36/0x1c0
[  166.250661]  ? graph_lock+0x170/0x170
[  166.254460]  ? find_held_lock+0x36/0x1c0
[  166.258526]  ? lock_downgrade+0x8e0/0x8e0
[  166.262670]  ? kasan_check_read+0x11/0x20
[  166.266809]  ? rcu_is_watching+0x85/0x140
[  166.270947]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  166.276149]  ? match_held_lock+0x841/0x8b0
[  166.280388]  ? expand_files.part.8+0x9a0/0x9a0
[  166.284986]  ? kasan_check_write+0x14/0x20
[  166.289233]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  166.294172]  ? wait_for_completion+0x870/0x870
[  166.298759]  ? ext4_ioctl_group_add+0x560/0x560
[  166.303419]  do_vfs_ioctl+0x1cf/0x16a0
[  166.307318]  ? ioctl_preallocate+0x2e0/0x2e0
[  166.311713]  ? fget_raw+0x20/0x20
[  166.315158]  ? __sb_end_write+0xac/0xe0
[  166.319135]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  166.324677]  ? fput+0x130/0x1a0
[  166.327962]  ? ksys_write+0x1a6/0x250
[  166.331764]  ? security_file_ioctl+0x94/0xc0
[  166.336177]  ksys_ioctl+0xa9/0xd0
[  166.339630]  __x64_sys_ioctl+0x73/0xb0
[  166.343517]  do_syscall_64+0x1b1/0x800
[  166.347402]  ? finish_task_switch+0x1ca/0x840
[  166.351889]  ? syscall_return_slowpath+0x5c0/0x5c0
[  166.356815]  ? syscall_return_slowpath+0x30f/0x5c0
[  166.361736]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  166.367091]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  166.371927]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  166.377103] RIP: 0033:0x455a09
[  166.380276] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  166.387974] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  166.395230] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  166.402489] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  166.409748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  166.417033] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000004
[  166.577595] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
2018/05/17 21:41:18 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x7f, 0x3, 0x3, 0xfff, 0x5, 0x30000, 0x2, 0x9]})

2018/05/17 21:41:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54db", 0xf)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:18 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x60000, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000080)={0x28, 0x1, 0x1, "abec9a48787812eed333b84a5c28a8e414b0b5f05646b7b1278edabfde9950ce20e14bc83f29a073"})
r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)

2018/05/17 21:41:18 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x541b, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:18 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:18 executing program 5 (fault-call:1 fault-nth:5):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:18 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000000f00}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:18 executing program 2:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x183000, 0x0)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000300))
linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000040006b74c000000000000000000000000"], 0x14}, 0x1}, 0x0)

[  166.663733] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[  166.673949] netlink: 'syz-executor4': attribute type 1 has an invalid length.
2018/05/17 21:41:19 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

[  166.748783] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  166.767671] FAULT_INJECTION: forcing a failure.
[  166.767671] name failslab, interval 1, probability 0, space 0, times 0
[  166.779158] CPU: 1 PID: 11728 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  166.786454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  166.795801] Call Trace:
[  166.798390]  dump_stack+0x1b9/0x294
[  166.802014]  ? dump_stack_print_info.cold.2+0x52/0x52
[  166.807222]  should_fail.cold.4+0xa/0x1a
[  166.811281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  166.816377]  ? print_usage_bug+0xc0/0xc0
[  166.820448]  ? print_usage_bug+0xc0/0xc0
[  166.824503]  ? mark_held_locks+0xc9/0x160
[  166.828651]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  166.833251]  ? _raw_spin_unlock_irq+0x27/0x70
[  166.837747]  ? graph_lock+0x170/0x170
[  166.841569]  ? __lock_acquire+0x7f5/0x5140
[  166.845807]  ? kasan_check_write+0x14/0x20
[  166.850042]  ? graph_lock+0x170/0x170
[  166.853854]  ? __lock_is_held+0xb5/0x140
[  166.857926]  ? quirk_vialatency+0xb8/0x1d0
[  166.862160]  __should_failslab+0x124/0x180
[  166.866399]  should_failslab+0x9/0x14
[  166.870202]  kmem_cache_alloc+0x47/0x760
[  166.874255]  ? rcu_note_context_switch+0x710/0x710
[  166.879180]  ? lock_downgrade+0x8e0/0x8e0
[  166.883326]  ? mempool_free+0x370/0x370
[  166.887311]  mempool_alloc_slab+0x44/0x60
[  166.891481]  mempool_alloc+0x18b/0x490
[  166.895542]  ? remove_element.isra.4+0x1c0/0x1c0
[  166.900291]  ? graph_lock+0x170/0x170
[  166.904088]  ? is_bpf_text_address+0xd7/0x170
[  166.908576]  ? kernel_text_address+0x79/0xf0
[  166.912974]  ? __unwind_start+0x166/0x330
[  166.917121]  ? __kernel_text_address+0xd/0x40
[  166.921617]  ? unwind_get_return_address+0x61/0xa0
[  166.926539]  bio_alloc_bioset+0x3a1/0x7f0
[  166.930681]  ? bvec_alloc+0x2d0/0x2d0
[  166.934474]  ? check_same_owner+0x320/0x320
[  166.938802]  submit_bh_wbc+0x155/0x7c0
[  166.942690]  submit_bh+0x28/0x30
[  166.946222]  jbd2_write_superblock+0x584/0xba0
[  166.950798]  ? jbd2_journal_abort+0x30/0x30
[  166.955137]  ? graph_lock+0x170/0x170
[  166.958940]  ? trace_hardirqs_off+0xd/0x10
[  166.963162]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  166.968277]  ? debug_check_no_obj_freed+0x2ff/0x584
[  166.973291]  ? __lock_is_held+0xb5/0x140
[  166.977348]  jbd2_journal_update_sb_log_tail+0x1f2/0x380
[  166.982805]  ? jbd2_journal_get_log_tail+0x550/0x550
[  166.987918]  ? kmem_cache_free+0x25c/0x2d0
[  166.992157]  __jbd2_update_log_tail+0x137/0x640
[  166.996833]  ? jbd2_journal_update_sb_log_tail+0x380/0x380
[  167.002457]  ? bio_put+0x182/0x1f0
[  167.005995]  ? bio_free+0x1a0/0x1a0
[  167.009621]  ? kasan_check_write+0x14/0x20
[  167.013869]  ? do_raw_read_unlock+0x3f/0x60
[  167.018199]  ? blkdev_issue_flush+0x287/0x320
[  167.022700]  jbd2_cleanup_journal_tail+0x198/0x2a0
[  167.027630]  ? jbd2_journal_skip_recovery.cold.13+0x5c/0x5c
[  167.033347]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  167.037925]  ? kasan_check_write+0x14/0x20
[  167.042147]  ? do_raw_spin_lock+0xc1/0x200
[  167.046372]  jbd2_log_do_checkpoint+0x9f7/0x1340
[  167.051120]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  167.056826]  ? lock_downgrade+0x8e0/0x8e0
[  167.060966]  ? kasan_check_read+0x11/0x20
[  167.065108]  ? do_raw_spin_unlock+0x9e/0x2e0
[  167.069506]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  167.074081]  ? do_raw_spin_lock+0xc1/0x200
[  167.078308]  jbd2_journal_flush+0x156/0x540
[  167.082621]  ext4_ioctl_group_add+0x251/0x560
[  167.087103]  ? _copy_from_user+0xdf/0x150
[  167.091241]  ext4_ioctl+0x79d/0x4210
[  167.094944]  ? _parse_integer+0x13b/0x190
[  167.099081]  ? ext4_ioctl_group_add+0x560/0x560
[  167.103735]  ? _parse_integer+0x190/0x190
[  167.107874]  ? graph_lock+0x170/0x170
[  167.111665]  ? lock_release+0xa10/0xa10
[  167.115628]  ? check_same_owner+0x320/0x320
[  167.119939]  ? find_held_lock+0x36/0x1c0
[  167.123999]  ? graph_lock+0x170/0x170
[  167.127799]  ? find_held_lock+0x36/0x1c0
[  167.131850]  ? lock_downgrade+0x8e0/0x8e0
[  167.135990]  ? kasan_check_read+0x11/0x20
[  167.140137]  ? rcu_is_watching+0x85/0x140
[  167.144283]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  167.149467]  ? match_held_lock+0x841/0x8b0
[  167.153709]  ? expand_files.part.8+0x9a0/0x9a0
[  167.158292]  ? kasan_check_write+0x14/0x20
[  167.162520]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  167.167442]  ? wait_for_completion+0x870/0x870
[  167.172025]  ? ext4_ioctl_group_add+0x560/0x560
[  167.176703]  do_vfs_ioctl+0x1cf/0x16a0
[  167.180590]  ? ioctl_preallocate+0x2e0/0x2e0
[  167.184999]  ? fget_raw+0x20/0x20
[  167.188452]  ? __sb_end_write+0xac/0xe0
[  167.192421]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.197958]  ? fput+0x130/0x1a0
[  167.201239]  ? ksys_write+0x1a6/0x250
[  167.205058]  ? security_file_ioctl+0x94/0xc0
[  167.209475]  ksys_ioctl+0xa9/0xd0
[  167.212920]  __x64_sys_ioctl+0x73/0xb0
[  167.216803]  do_syscall_64+0x1b1/0x800
[  167.220682]  ? syscall_return_slowpath+0x5c0/0x5c0
[  167.225610]  ? syscall_return_slowpath+0x30f/0x5c0
[  167.230542]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  167.235900]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  167.240735]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  167.245910] RIP: 0033:0x455a09
[  167.249093] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  167.256799] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  167.264065] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  167.271332] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  167.278589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  167.285860] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000005
[  167.373813] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize
[  167.459957] netlink: 'syz-executor4': attribute type 1 has an invalid length.
2018/05/17 21:41:19 executing program 2:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:19 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000000007cc7}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:19 executing program 5 (fault-call:1 fault-nth:6):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:19 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:19 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:19 executing program 7:
r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={<r1=>0x0, 0x9, 0x30, 0x9, 0x7f}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000900)={r1, 0xbf, "f1fceaa4198815add796f8c348f8d4f6725ebd0abbc2df6eeb81b49ad3602e80220b998f3e8f3c18292865f27efa0abfbf44f5bb9e2fc9046112aee98050d8a246864b9ac232fef1a8b9ed148cfb89a5a03593116b92747b5de1dd6e8dfffe0a52512c7f4be40fb82c3823dc04d681d095fbc85b0fa252de711a2c4df3aa804bb3ff9ebfd4e7f34692d61cbd413bef7fd479b7e609129709121eb4060e947e885827e70c102b07e0965abfedab02f939991e3fa629cac90bab3fa7311fc824"}, &(0x7f00000001c0)=0xc7)
r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4)
r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci={0x0, <r5=>0x0}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r2)
r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0xffffff2e, r4)
ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffff9c, 0x8917, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}})
keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r7, r6}, &(0x7f0000000740)=""/132, 0x84, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x5, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x26}, @jmp={0x5, 0x6, 0x6, 0x0, 0x7, 0x4c}, @generic={0x9, 0x1000, 0xffffffffffffff5e, 0x6}], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x3, 0x66, &(0x7f0000000540)=""/102, 0x40f00, 0x1, [], r5}, 0x48)

2018/05/17 21:41:19 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

2018/05/17 21:41:19 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x7f, 0x3, 0x3, 0xfff, 0x5, 0x30000, 0x2, 0x9]})

2018/05/17 21:41:19 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
personality(0x400000a)
accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000010c0)={'gretap0\x00', &(0x7f0000001080)=@ethtool_gfeatures={0x3a}})

2018/05/17 21:41:19 executing program 3:
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

[  167.673897] FAULT_INJECTION: forcing a failure.
[  167.673897] name failslab, interval 1, probability 0, space 0, times 0
[  167.685227] CPU: 0 PID: 11764 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #55
[  167.692512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.701861] Call Trace:
[  167.704457]  dump_stack+0x1b9/0x294
[  167.708088]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.713278]  ? __lock_acquire+0x7f5/0x5140
[  167.717516]  should_fail.cold.4+0xa/0x1a
[  167.721569]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.726670]  ? debug_check_no_locks_freed+0x310/0x310
[  167.731851]  ? graph_lock+0x170/0x170
[  167.735658]  ? out_of_line_wait_on_bit+0x204/0x3a0
[  167.740623]  ? __lock_acquire+0x7f5/0x5140
[  167.744875]  ? graph_lock+0x170/0x170
[  167.748683]  ? debug_check_no_locks_freed+0x310/0x310
[  167.753886]  ? graph_lock+0x170/0x170
[  167.757680]  ? __lock_is_held+0xb5/0x140
[  167.761755]  __should_failslab+0x124/0x180
[  167.765998]  should_failslab+0x9/0x14
[  167.769803]  kmem_cache_alloc+0x47/0x760
[  167.773871]  ? rcu_note_context_switch+0x710/0x710
[  167.778796]  ? mempool_free+0x370/0x370
[  167.782778]  mempool_alloc_slab+0x44/0x60
[  167.786935]  mempool_alloc+0x18b/0x490
[  167.790834]  ? remove_element.isra.4+0x1c0/0x1c0
[  167.795601]  ? kasan_check_read+0x11/0x20
[  167.799772]  ? do_raw_spin_unlock+0x9e/0x2e0
[  167.804177]  ? __lock_is_held+0xb5/0x140
[  167.808252]  bio_alloc_bioset+0x3a1/0x7f0
[  167.812404]  ? bvec_alloc+0x2d0/0x2d0
[  167.816213]  ? check_same_owner+0x320/0x320
[  167.820528]  submit_bh_wbc+0x155/0x7c0
[  167.824409]  write_dirty_buffer+0xba/0x150
[  167.828645]  jbd2_log_do_checkpoint+0xbe6/0x1340
[  167.833401]  ? __jbd2_journal_remove_checkpoint+0x8c0/0x8c0
[  167.839115]  ? lock_downgrade+0x8e0/0x8e0
[  167.843275]  ? kasan_check_read+0x11/0x20
[  167.847421]  ? do_raw_spin_unlock+0x9e/0x2e0
[  167.851818]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  167.856391]  ? do_raw_spin_lock+0xc1/0x200
[  167.860624]  jbd2_journal_flush+0x156/0x540
[  167.864950]  ext4_ioctl_group_add+0x251/0x560
[  167.869441]  ? _copy_from_user+0xdf/0x150
[  167.873605]  ext4_ioctl+0x79d/0x4210
[  167.877321]  ? _parse_integer+0x13b/0x190
[  167.881470]  ? ext4_ioctl_group_add+0x560/0x560
[  167.886134]  ? _parse_integer+0x190/0x190
[  167.890281]  ? graph_lock+0x170/0x170
[  167.894083]  ? lock_release+0xa10/0xa10
[  167.898055]  ? check_same_owner+0x320/0x320
[  167.902376]  ? find_held_lock+0x36/0x1c0
[  167.906449]  ? graph_lock+0x170/0x170
[  167.910237]  ? find_held_lock+0x36/0x1c0
[  167.914291]  ? lock_downgrade+0x8e0/0x8e0
[  167.918433]  ? kasan_check_read+0x11/0x20
[  167.922573]  ? rcu_is_watching+0x85/0x140
[  167.926709]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  167.931908]  ? match_held_lock+0x841/0x8b0
[  167.936133]  ? expand_files.part.8+0x9a0/0x9a0
[  167.940708]  ? kasan_check_write+0x14/0x20
[  167.944941]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  167.949861]  ? wait_for_completion+0x870/0x870
[  167.954445]  ? ext4_ioctl_group_add+0x560/0x560
[  167.959113]  do_vfs_ioctl+0x1cf/0x16a0
[  167.962999]  ? ioctl_preallocate+0x2e0/0x2e0
[  167.967410]  ? fget_raw+0x20/0x20
[  167.970860]  ? __sb_end_write+0xac/0xe0
[  167.974826]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.980353]  ? fput+0x130/0x1a0
[  167.983629]  ? ksys_write+0x1a6/0x250
[  167.987431]  ? security_file_ioctl+0x94/0xc0
[  167.991865]  ksys_ioctl+0xa9/0xd0
[  167.995321]  __x64_sys_ioctl+0x73/0xb0
[  167.999208]  do_syscall_64+0x1b1/0x800
[  168.003085]  ? syscall_return_slowpath+0x5c0/0x5c0
[  168.008007]  ? syscall_return_slowpath+0x30f/0x5c0
[  168.012950]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  168.018313]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/05/17 21:41:20 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000063c70000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

[  168.023155]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  168.028347] RIP: 0033:0x455a09
[  168.031523] RSP: 002b:00007f6d71981c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  168.039232] RAX: ffffffffffffffda RBX: 00007f6d719826d4 RCX: 0000000000455a09
[  168.046492] RDX: 00000000200001c0 RSI: 0000000040286608 RDI: 0000000000000013
[  168.053746] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  168.061008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  168.068302] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000006
2018/05/17 21:41:20 executing program 5 (fault-call:1 fault-nth:7):
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:20 executing program 7:
r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0)
r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0)
r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0)
ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000080)=0x1)
getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/17 21:41:20 executing program 6:
r0 = socket(0xa, 0x3, 0x2)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000500)})

2018/05/17 21:41:20 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x7f, 0x3, 0x3, 0xfff, 0x5, 0x30000, 0x2, 0x9]})

2018/05/17 21:41:20 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0)
recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0)

[  168.123676] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[  168.238480] EXT4-fs (sda1): shut down requested (0)
2018/05/17 21:41:20 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x3f00000030000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0)

2018/05/17 21:41:20 executing program 2:
r0 = socket(0xa, 0x5, 0x100000001)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x7b8, [0x0, 0x20000280, 0x200004e8, 0x20000518], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'ip6gre0\x00', 'ipddp0\x00', 'bond_slave_1\x00', 'erspan0\x00', @random="2d8010441c3b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0x110}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth1_to_bridge\x00', 'vlan0\x00', 'bridge_slave_1\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x110, 0x240}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz1\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:gpg_agent_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'vlan0\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0xf8, 0x228, [@connbytes={'connbytes\x00', 0x18}, @limit={'limit\x00', 0x20}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ksm_device_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, 'syzkaller1\x00', 'lo\x00', 'syzkaller0\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x138, 0x180}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7d3673195485dbd2dbda0a2b5352d501436623ecc9c5f61f3a412eee49f2778832d48afd39ee037c9cf781a00ec9a44c2d68430e96f93a8e32ceb0d36bf2ab02"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x830)

[  168.334850] ------------[ cut here ]------------
[  168.339729] DEBUG_LOCKS_WARN_ON(sem->owner != get_current())
[  168.339828] WARNING: CPU: 0 PID: 11781 at kernel/locking/rwsem.c:133 up_write+0x1c6/0x210
[  168.353914] Kernel panic - not syncing: panic_on_warn set ...
[  168.353914] 
[  168.361266] CPU: 0 PID: 11781 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #55
[  168.368533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  168.377873] Call Trace:
[  168.380452]  dump_stack+0x1b9/0x294
[  168.384084]  ? dump_stack_print_info.cold.2+0x52/0x52
[  168.389264]  ? up_write+0x1a0/0x210
[  168.392879]  panic+0x22f/0x4de
[  168.396064]  ? add_taint.cold.5+0x16/0x16
[  168.400201]  ? __warn.cold.8+0x148/0x1b3
[  168.404249]  ? up_write+0x1c6/0x210
[  168.407868]  __warn.cold.8+0x163/0x1b3
[  168.411743]  ? up_write+0x1c6/0x210
[  168.415368]  report_bug+0x252/0x2d0
[  168.419261]  do_error_trap+0x1de/0x490
[  168.423137]  ? blk_start_plug+0xc4/0x360
[  168.427200]  ? math_error+0x420/0x420
[  168.430995]  ? vprintk_default+0x28/0x30
[  168.435053]  ? vprintk_func+0x81/0xe7
[  168.438843]  ? printk+0x9e/0xba
[  168.442115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  168.446953]  do_invalid_op+0x1b/0x20
[  168.450660]  invalid_op+0x14/0x20
[  168.454102] RIP: 0010:up_write+0x1c6/0x210
[  168.458324] RSP: 0018:ffff8801a9e57680 EFLAGS: 00010286
[  168.463680] RAX: 0000000000000030 RBX: ffff8801cc536b00 RCX: ffffc900038a5000
[  168.470944] RDX: 0000000000013abf RSI: ffffffff8160f711 RDI: 0000000000000001
[  168.478211] RBP: ffff8801a9e57708 R08: ffff8801bc91c6c0 R09: fffffbfff11b08f4
[  168.485466] R10: fffffbfff11b08f4 R11: ffffffff88d847a3 R12: 1ffff100353caed0
[  168.492723] R13: dffffc0000000000 R14: ffff8801a9e576e0 R15: ffff8801cc536b58
[  168.499996]  ? vprintk_func+0x81/0xe7
[  168.503790]  ? up_read+0x110/0x110
[  168.507325]  ? wait_for_completion+0x870/0x870
[  168.511891]  ? lock_release+0xa10/0xa10
[  168.515857]  ? thaw_super_locked+0x109/0x260
[  168.520250]  percpu_up_write+0xcd/0x110
[  168.524219]  ? __percpu_up_read+0x50/0x50
[  168.528353]  ? down_write+0x87/0x120
[  168.532060]  ? thaw_super+0x16/0x30
[  168.535685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  168.541219]  thaw_super_locked+0x1f5/0x260
[  168.545443]  thaw_super+0x1e/0x30
[  168.548883]  thaw_bdev+0x162/0x1a0
[  168.552421]  ext4_ioctl+0x180e/0x4210
[  168.556203]  ? lock_downgrade+0x8e0/0x8e0
[  168.560334]  ? ext4_ioctl_group_add+0x560/0x560
[  168.564990]  ? do_futex+0x249/0x27d0
[  168.568693]  ? rcu_is_watching+0x85/0x140
[  168.572827]  ? graph_lock+0x170/0x170
[  168.576622]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.581816]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.587003]  ? exit_robust_list+0x290/0x290
[  168.591327]  ? find_held_lock+0x36/0x1c0
[  168.595376]  ? lock_downgrade+0x8e0/0x8e0
[  168.599511]  ? kasan_check_read+0x11/0x20
[  168.603643]  ? rcu_is_watching+0x85/0x140
[  168.607776]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.612954]  ? __fget+0x40c/0x650
[  168.616398]  ? expand_files.part.8+0x9a0/0x9a0
[  168.620972]  ? trace_hardirqs_off+0xd/0x10
[  168.625192]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  168.630287]  ? debug_check_no_obj_freed+0x2ff/0x584
[  168.635309]  ? ext4_ioctl_group_add+0x560/0x560
[  168.639978]  do_vfs_ioctl+0x1cf/0x16a0
[  168.643866]  ? rcu_pm_notify+0xc0/0xc0
[  168.647741]  ? ioctl_preallocate+0x2e0/0x2e0
[  168.652147]  ? fget_raw+0x20/0x20
[  168.655586]  ? putname+0xf2/0x130
[  168.659033]  ? rcu_read_lock_sched_held+0x108/0x120
[  168.664048]  ? kmem_cache_free+0x25c/0x2d0
[  168.668282]  ? __x64_sys_futex+0x477/0x680
[  168.672514]  ? do_futex+0x27d0/0x27d0
[  168.676309]  ? security_file_ioctl+0x94/0xc0
[  168.680707]  ksys_ioctl+0xa9/0xd0
[  168.684145]  __x64_sys_ioctl+0x73/0xb0
[  168.688023]  do_syscall_64+0x1b1/0x800
[  168.691906]  ? finish_task_switch+0x1ca/0x840
[  168.696398]  ? syscall_return_slowpath+0x5c0/0x5c0
[  168.701323]  ? syscall_return_slowpath+0x30f/0x5c0
[  168.706247]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  168.711613]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  168.716445]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  168.721617] RIP: 0033:0x455a09
[  168.724789] RSP: 002b:00007f93bf592c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  168.732478] RAX: ffffffffffffffda RBX: 00007f93bf5936d4 RCX: 0000000000455a09
[  168.739930] RDX: 00000000200001c0 RSI: 000000008004587d RDI: 0000000000000013
[  168.747200] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  168.754461] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  168.761729] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000000
[  168.769495] Dumping ftrace buffer:
[  168.773030]    (ftrace buffer empty)
[  168.776719] Kernel Offset: disabled
[  168.780325] Rebooting in 86400 seconds..