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{&(0x7f0000006d00)="ce7078c33f130b53805ccd5ae37a7eb9564a32617bb9eff9bc4e57dbb01afb57ded14972c0e630928dd6a3f5472b9add48f3145513c3f48c12030e945628d215ed6b51e9dcc9a66fe023c0df7debe757d69ff4ae6e46a0121f0eff99c127949ae97bdb32f8400f7b9c89a65d227141b23597f18ebe208507b05adb9d4044d48b786c9bc8eff3d009e9172200237037b6bcd1ab8e7fa053b1", 0x98}, {&(0x7f0000006dc0)="3d6d9489485efc58d5e44b49d4415eedc06a9f733c0c80fbddfb7b30b6e39d72cfa253d4cc68c5ecc0fd39062a", 0x2d}, {&(0x7f0000006e00)="237e8c843abe803a3057f9b16a19cdb200d416edc280f549d3da6c13c0020b57307991e0074b73e4d8c9be1ab6aa8520117e2f123b56a4eda8a000564ea231654e6d733d57e7b02299d4b0425c43b210f4d695eb9c9333600c864f31a33d0b207b07218078500fbc15e6cd616c62a0ca89c4e6c22d93941fbfdc208f0754456abd77178936bf86349ce10b7c6c7e387effa2ee1e0660ec313112e6c82691946381682525792b3db276d0bbe693a181392311555ea34aff33b8b02faa91cd686bbfddad0bdc95b91ffbfdbfa8b256ce8f91b6c4c3b30a6bc5", 0xd8}], 0xa}, 0x8001}, {{&(0x7f0000006fc0)=@ax25={0x3, {"212e25534be2ee"}, 0x80}, 0x80, &(0x7f0000007080)=[{&(0x7f0000007040)="d3db621c6df6a3a72d2de777504c94260b944f72796f1c1a52d0bdb4779ac56324ca57d73b40b887", 0x28}], 0x1, &(0x7f00000070c0)=[{0x50, 0x0, 0x6, "2f188957c4ad9021bd3610e504ccfa07e525d8a867d731104056f26970d03e388ef151a16158d6439b83ea3b46873d6ce8ae9b3b3ce179efa5247e"}, {0x28, 0x7, 0x6, "93047a2211ce62b92aa9346a24800249c1a3e3c5423ce237"}, {0x68, 0x110, 0x7, "993654ffcf8df7ac5f201e87bfff954b5986699cbfb63663938d9fb81f4ee3bb5c193f20d0090efbe991a217262e58dc195980f98092f2470ec3f29f1edf6c795434d5ddf1832570e5d9884f2237f14f71"}], 0xe0, 0x40000}, 0x5}, {{&(0x7f00000071c0)=@pppoe={0x18, 0x0, {0x2, @random="9e2bfc611e94", 'vcan0\x00'}}, 0x80, &(0x7f0000007400)=[{&(0x7f0000007240)="01ff4e0f63f829bfc56a203cf3fe530109cb28bb25d70d93a75d3e664979063275d0e025af518134d058d6778ef1b1b4a02f37dc3401140329268779eccbb6b26dfbc131721d66ffa9f58216dbbb46d9a6d46414235a2f5c903c71941bef7a84d763c7d5426a7676de361d53c769ed3cb690dd67a5733306d5f9a12e24dac15a9125e5816d85", 0x86}, {&(0x7f0000007300)="82e9c4ea15aaa113c7f1b51e1be72a8ad726b2bc0c754c5e8dc4d78e3caff227cb5ca17d6239d0f36ce04522fccf20c3bdb3c531ddc43fc9ebdd", 0x3a}, {&(0x7f0000007340)="902f8c1ff5c84afd04b7f0b71cc3db86148ea051cf689ecb47e4889ce491dd6b9464261f067c61450788a036933e8f3a10973c131da0c767dbbdbb589fb115a8695b0715fcb847b136dd97ae98575ef159622be26ff415b2095c6913dfb6d60551dff708906606f0bc180897e83a9394301b16d207d3e11c2fb67e0722b8b8f292e42342297c716a67e92658de0c1c06259a", 0x92}], 0x3, &(0x7f0000007440)=[{0xd8, 0x104, 0x3, "1d25b0a94966c3ac03b5e0b136424a418bda629ba58f40cdb6725d0c4fccafdf097c807f50c6754205112b86e988517c4f5bf6677151ad41670e9c937c81d2240848a7888bb768c26617035d6ecd23a12848c2ca82362f93b40b3cb89e1b4ae31104c30d30cbad522bd6939b07dcd3ce65ffee60f3e8b7c929336f7d0701b25aff881ec2f6c5c5ad3dd2e1b25704da361be5dc3a225bd27e279ae905061dec9019a72bf9c7cda0a6ab407f8629a076b5b8f13579736902fe8d5a5ed7653573c8f1"}, {0xf8, 0x1ff, 0xffffffffffffff01, "67138cb4f7d40467ee69ee5513f30957091cea3e9f1126d1d1481c097407ec0bf751f6d647300f20a44711ccc8f27028582c1c7fff4e5ab7ac820256770c83f33fead94a88b6dd0d20ea6afe59b768b71a22b08ab31cda5f99a32e004fbd036ddf17e6b1829354ef9bca7efef63c9bf64d3d80ce14cd71fba2c47ee957da5528a6881d6b01b7e848a433fb32f2d7f2a58769fe8b2c40f81566b107d2a5a6dad1dac079a9374037a1a6f359fa6e5d626ef9b3e76c73132d6ba08d1448191e1ac8a30f1ea306ed809deb5ff9df57ffb5919f0ea9218c2c49272f20a4fc23d6f98accd53c"}, {0xd8, 0x0, 0x100000001, "f28c53914a826406935ecb498b5e16c71c5237a477ebe6113e23db8ffe2e995986ad74447e20181df40be350aff5deb32a9d969857fbd5dc24437298b0f8c730608bbd0cfa5f314e460cd8ebf847a95fa1097fb61d75e22a31c9abc2340cb3e11f63a916ef2b297fbf6d7326db2616614f50f2aeb7e0a5caefe1337ac05eb6cec4262598097895a6d67d6c0c34e5e81c9479026944a569050fd3c1053e376b414e1746cc39c6b5677b944c5a13ac693422343062cc9930bc80c5ccd80f13227255badb5640f9"}, {0xc0, 0x0, 0x1ff, "debe55a94edec5c06fd2ae29a7c49bf13fd1ebb7a62ebe5542030263574e242357b9e7d073a4c25bdddb3b5c5c9b3f20dc9bd19949d4c6c7ddb62aff7825209ac1f25280ab754cbd5c88ffb80865177a7752bfc23ae2abd7ec61ae71b1859e33bcc85a21b84373f073327e3ab5fcfc9fbab73dc451c3a27dcbeeb218372167a61544ae4173d39b51449a334ad0acdfd369fa570f8f62369d23fd927704f57cc4877635cae7ff2de7add7627cee19"}, {0xd8, 0x10c, 0x30000, "2a4f843465a2d9bc771c6f50a9a5c67ac57dd9fdd85945eca61ee943f4c3bdbc55c35bb643ef348e011f16c27d92759c7eb6586c64d1ec3d57e1ec80b60a1c1969fad85ed026e035d1c207c38c4eee514424b7151c7fecfb1b3f23be1c4fc16234519781811ac398c7ee56b85e1607fa75fe35562f40caaac0b772fdb39cd8c28ee30e02037611fa9d157bd08a0c676ed00f256ed5888e9374d9bff3bea3b85de99c47d22780e01d877062c9276248c34c5a8ec8b13a2fd2cb727cade58d9b2093"}, {0x80, 0x0, 0x87, "4e2dd136cbd05bfe14f4faa78f31a67966fa1c8e25916097c9310a0d7143f5a1a05a78b3fcc1115d7b2a39cbf556e204f439cbfe87585ba244bd4ff1c5d8c133160e0e59da484b65c52e97c8717ca09fefb19f66bdc5835c7a62c4a3c494cc6e268d697e89cf0f976352de"}, {0xf0, 0x105, 0xc7, "6fceb422dfeb0fc1914aa5ec4f9429598f2d954c05cedb3b9d6a63cc5a5d790aa032b0f9ef6560e58dc42c238267728803c2d031096401b50c20d9aa535489ab9e8a5175fa0d8c50a3b93461a49a9df630755931ed51dd0e75ce40860d27efef096583664de81e289db97e128b0b13440c6e18bfb1093e1791877da54cc5afb1dcedd591e9ba9ce62070416a765bf033169dabd2223e293db685322be4fb3643f67b98d5e64d273aa7f336c2821b472ef778114184cad0ac25a0798dbb2624ad46af9138f293edae9a56f5676b4a383c545742fe748cb5169c64b0e1"}, {0x20, 0x119, 0x1, "e44f3cf0344cd2b08e71"}, {0x60, 0x105, 0x1800000000000000, "8afbf58ec58b5ceac9146fd84a6d2aead74c3f47f690870d90bcd866b35de666169f185ebf320752c4223d2ce44230dd91d83776e2f9779d9f0d4fa4da5181e87846c328ccf3f75f33"}], 0x630, 0x4001}, 0xe56}], 0x8, 0x20000000)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
bind$inet6(r2, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c)
listen(r2, 0x4)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)

2018/04/07 03:28:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x8200)
flock(r0, 0x8)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x50000, 0x0)
bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x4, {0xf4, 0x8, 0xff, 0x8, 0x2, 0x101}, 0x100000001, 0x7f}, 0xe)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000000)=""/47)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8)
ioctl$TUNSETOWNER(r1, 0x400454cc, r3)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000040)={0x1000, 0x14, [0x0, 0x2, 0x400, 0xff, 0x0]})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}})

2018/04/07 03:28:32 executing program 1:
r0 = timerfd_create(0x0, 0x80800)
timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
arch_prctl(0x1001, &(0x7f00000001c0)="981a8c1f72b2cbb79fb2ec0f747f6a0945559c62c551dd67939fa0edb573de545f1bac863aded87510b8f7f37026e1321639fb1c830f6cdc099ab2ca1a425426f0cf59113669c276e66c3406b2c5def4223b09b42bc388fdeea0bdf197e55aa24a8073f32ef4e1423b63ca41877716a55801a5beaa4b2c0a12c67e5f50c3b7b48b")
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/183)
readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0)
getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

2018/04/07 03:28:32 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x1)
r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/if_inet6\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x1000000000fe)

2018/04/07 03:28:32 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x8, 0x1f, 0x700000000, 0x100, 0x4, 0x4, r1})
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000aad1760d3d4fba00000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000))

2018/04/07 03:28:32 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}})
bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0)
r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x2000)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x9, <r3=>0x0, 0x10001, 0x63c})
ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000180)={0x3ff, r3, 0xe7497ad680945cd3, 0x2})
r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e)
recvmsg(r1, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000048000)=""/81, 0x15}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0)

2018/04/07 03:28:32 executing program 6:
shmget$private(0x0, 0x3000, 0x808, &(0x7f0000ffc000/0x3000)=nil)
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x20000)
write(r0, &(0x7f0000000040)="ecd7b7632871326f159a2ebea6af83bdcd5e01ce0474c2da12549dcd2388745ee4a46d33d614316e5e5dbcd61fa57e1fefd7b0b6fe62539e4d5c9b76a644a30088e030024132bd83adc22190441bf225cafa2ef1eea1cd3a40a181a7773dc21763f948ce338e17f0d15e", 0x6a)

2018/04/07 03:28:32 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xff00}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:32 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={<r1=>0x0, 0xc4, "bc91cb31de040c89517f828c0cdc45ed7ae147dca294c52731b087a060f775a78e771b4afb05e01db78052a12c9999bc4803f85969f2368daea66f37b9f9c8c3eca0fcf320a4187f0a2c4abf0c1bf84aab93ac1f631a5578592fc9f52c99d387e93cd916b5ed5f80de6303640f9a9327f115fa42c595c84adeae8e686e7481ea928218c891cd0f7fa706820277b05eb5360dc2716411263a943bf1ce5ea8f5975d84fd86bc06ec40b595b6be6a52dd3ea6f5e85ea49aea3a4ed7fe55959999c96cf4c0f0"}, &(0x7f0000000040)=0xcc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000001780)="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", 0x601}], 0x1)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000001dc0)="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", 0xc01}], 0x1)
recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0)
socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r1, 0x6}, 0x8)
writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1)

2018/04/07 03:28:32 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c)
r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000)
setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4)

2018/04/07 03:28:32 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}})
bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0)
sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000580)="b31421d2de412281fee6f807aed2dd28e24b8100c3f33b56fb7e9ddb635b7d602d5249a17402f9304339631c0bad552fc47aa96af0eb9a13cf22f360f3f4713560c1f0a0f95c2db1ce5e94f90ad2e014f085abf9489a64ad82d34fc936ab783828b2c92f57cee30651664bfba744af8ca436cd0fa42940f7df62558a136b6c1004124c52d1b489f79fe35829dec291d27a000000006b25534845d997a0c746a69060f2990f529af534be6fb0a749d3c0fe76", 0xb2}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="7790c12c1fbf32055619ce1c09fa07d1b7f1c3c8c8d3559ee1d9c02f54638468507077a12650191627f833cbe02a71b6c95dd6be2083ac7819d105e8882e5cb39bbce77682cb340e3fb8610636d406272a4394e1086588b398859756bf8c8e06bded41ce4d89deaca2825b7ad33762060b0f442dc7cc006ecec0062b72fa025970", 0x81}, {&(0x7f0000000400)="0afc8ef84235693877addaf98cf75a51ac68dd921a79797da2fd3e0be379f31f21e80e666897e13df127c3038d351c8b1ec54d0840d4e06ca9def7f8ee8582b5519b86c5071eabd489a489811fcc6855040a52b9124305bfceed2faaa1b7e784ac1b4d30245b73eec23728bceb36dfc552b47723cf12ec0097e53295135d958240a5e1", 0x83}], 0x4, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x14d}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)

2018/04/07 03:28:32 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r0, 0x0, 0x0, 0x1)
ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/163)
accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200))
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040))

2018/04/07 03:28:32 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = socket$inet(0x2, 0xa, 0xfffffffffffffffe)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={<r2=>0x0, 0x395}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}}, 0x7ff, 0x3}, &(0x7f0000000340)=0x90)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10180, 0x0)
ioctl$TIOCSBRK(r3, 0x5427)
r4 = dup(r0)
bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)={<r5=>0xffffffffffffffff})
getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10)
sendto$inet(r1, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10)
shutdown(r1, 0x1)
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x80000)
shutdown(r4, 0xfffffffffffffffd)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x1)
accept4$packet(r5, 0x0, &(0x7f00000003c0), 0x80000)

[  490.354961] sctp: [Deprecated]: syz-executor7 (pid 31978) Use of int in max_burst socket option deprecated.
[  490.354961] Use struct sctp_assoc_value instead
2018/04/07 03:28:32 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1})
fcntl$notify(0xffffffffffffffff, 0x402, 0x28)
close(r1)
r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1})
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc))
sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0)
mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x800)
creat(&(0x7f00000003c0)='./file0\x00', 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ioctl$TCSETSW(r3, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r4 = syz_open_pts(r3, 0x200000000)
readv(r4, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0)
r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, 0x0)
ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140))
r7 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10)
keyctl$unlink(0x9, r6, r7)
ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe})
ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil})
ioctl$TCXONC(r3, 0x540a, 0x2)

2018/04/07 03:28:32 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x40, 0x4)
r1 = fcntl$getown(r0, 0x9)
wait4(r1, &(0x7f0000000040), 0xa, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f0000000800)="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", 0x599, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/07 03:28:32 executing program 1:
getrusage(0xffffffffffffffff, &(0x7f0000000000))
r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd)
r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x408202)
r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="22b814a7ebd98e", 0x7, 0xfffffffffffffffe)
keyctl$invalidate(0x15, r2)
fstatfs(r1, &(0x7f0000000300)=""/84)
ioctl$TCFLSH(r1, 0x540b, 0x101)
flock(r0, 0x7)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x40, r3, 0x2, 0x70bd29, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x33b2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbd26}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa8e}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800)

2018/04/07 03:28:32 executing program 3:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x8e, "188f4e4cab0f826bb78aa4bfe60134c7344a432328b5b5571149f7347e46a98ba7f0b338ece2148eac0ee0f1620d8c453b8b29d35e4a6886a26182393eff313be36bb31767bd3a74cb521f939c014700d0bf65c4b4a6c3bb6de0ba05ac8f2e4e45f8f95209aa682f3758312d548447d86fff8972be356c8bfea9738f4c03eaa97e117040095d236668e0dcebe0cd"}, &(0x7f00000000c0)=0x96)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0xf, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x20}]}, &(0x7f00000001c0)=0x10)
ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80)
readv(r0, &(0x7f0000001280)=[{&(0x7f0000001240)=""/12, 0xc}], 0x1)

2018/04/07 03:28:32 executing program 3:
r0 = socket$inet6(0xa, 0x4000000000000001, 0x8010000000000084)
bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00000002c0)="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", 0x151, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x1)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r2, @ANYBLOB="010326bd7000fcdbdf2502000000140001000800060064680000080004004e23000048000200140001007f000001000000000000000000000000080003000100000014000100ff02000000000000000000000000000000000000bb08000500030000000800080005000900000014000200083ec9eea30000000800050008000000000000000000000000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x200000c1}, 0x40)
socket$inet6(0xa, 0x4, 0x100)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4)
writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x2b1}], 0x1)
sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x7d, 0x0, 0x0)

2018/04/07 03:28:33 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0)
sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0)
recvfrom(r1, &(0x7f000069cfc1)=""/63, 0xffffffffffffff2e, 0x0, &(0x7f0000098000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'gre0\x00', <r2=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1a, r2})

2018/04/07 03:28:33 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80080, 0x0)
connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246)
ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/187)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140), 0x0)
pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0)

2018/04/07 03:28:33 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
sendto(r1, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80)
ioctl$TCXONC(r0, 0x540a, 0x80000001)
write(r0, &(0x7f0000caf000)="9c", 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCSCTTY(r1, 0x540e, 0x6)
r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, <r4=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8, 0x1}, 0xc)
r5 = semget$private(0x0, 0x6, 0x80000000080)
r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60)
r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0)
r9 = dup3(r8, r7, 0x0)
ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f0000001280)={"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"})
semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f0000000000)=""/25)

2018/04/07 03:28:33 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6})
syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000240)="66b90301004066b8f561643666ba000000000f303e2e0f060f01b3918466b9800000c00f326635004000000f306ff30f6f49000f01df640f013d0f2193baf80c66b8cb819a8266efbafc0cec", 0x4c}], 0x1, 0x24, &(0x7f0000000380), 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil})
ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3})
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200))
accept$nfc_llcp(r2, 0x0, &(0x7f0000000480))
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/04/07 03:28:33 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c)
r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000)
setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4)

2018/04/07 03:28:33 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x7, <r1=>r0, 0x1})
r2 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x10001, 0x80000)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000640)=[@text64={0x40, &(0x7f00000005c0)="0f56cdb9670200000f3266b858000f00d00f32b93e0b0000b840000000ba000000000f30362e260f01d1c744240000580000c74424020f000000c7442406000000000f011c240f239ab9800000c00f3235000800000f302e440f06", 0x5b}], 0x1, 0x8, &(0x7f0000000680)=[@cstype0={0x4, 0x6}, @dstype0={0x6, 0x9}], 0x2)
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000400)={[0x0, 0x4000, 0x0, 0xf000], 0x0, 0x4, 0x7})
ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000240)={0x50003, 0x0, [0x0, 0x8]})
r5 = dup3(r4, r0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000480)={0x4, [0x3ff, 0x90e, 0xfffffffffffff163, 0x401]}, &(0x7f00000004c0)=0xc)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00000003c0), 0x4)
mincore(&(0x7f0000007000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/230)
syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b94e030000b80b000000ba000000000f309ec4c2798c5300b8010000000f01c1b82d0000000f23c80f21f835040000000f23f8640f00100f320f20d835080000000f22d8c4e219bffcc2bb00", 0x4c}], 0xaaaaaaaaaaaade4, 0x0, &(0x7f0000000240), 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3ff)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5)

2018/04/07 03:28:33 executing program 3:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x8, 0xfffffffffffffffd, 0x0, 0x7}, 0x2c)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000001d00000000000095896400000000400000000000000000000000000000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {<r1=>0x0}]})
ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x7, &(0x7f00000000c0)=[0x8, 0x28f, 0x9, 0x1, 0xffffffffffffff13, 0x1, 0xd399], &(0x7f0000000100)=[0x9, 0xff, 0x0, 0xffffffff], 0x0, 0x1, 0x0, &(0x7f0000000140)=[0x8], &(0x7f0000000180)=[0x200, 0x5199736a, 0xfffffffffffffffc, 0x1]})

2018/04/07 03:28:33 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="070000002700000000080000009edfbef9e7ab"], 0x14}, 0x1}, 0x0)

2018/04/07 03:28:33 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/07 03:28:33 executing program 3:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x7ffd, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)
mlockall(0x2)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
ftruncate(r0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x4000)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x544c, 0x8, 0x7fffffff, 0x2, 0x9})
getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4)
ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x1)

2018/04/07 03:28:34 executing program 6:
syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x10002)
r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001)
write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30)

2018/04/07 03:28:34 executing program 7:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00')
writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1)

2018/04/07 03:28:34 executing program 3:
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20)
ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040))
shmget(0x3, 0x1000, 0x54000042, &(0x7f0000ffc000/0x1000)=nil)

2018/04/07 03:28:34 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c)
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000)

2018/04/07 03:28:34 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1d, 0xfffd)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100))
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x7e)
getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x41)
write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99)

2018/04/07 03:28:34 executing program 5:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='ext4\x00', 0x1, &(0x7f0000000340)="3684170331d437c94ad4e776350a82fbf43183ddaa847072c66cdc75801b598defc720bb85f37a34e2e05f3fda246d68528fd377bdbee113fe3caa24f2b072e45f7193eed14bb781c9094fc10f0bee725d7282f96b18858facb7365573cfd61df7bee7dacb3167a8ec6ace7ae7c668cfcacf9e88f5e9616360ce074770b204cede686d6d3904fe397ed5728ca7339521d58e4ab9242aeb8ed0c8c50e4b0096cb8c50293db67964336c370639e8df2e4aa72a3aa0729d0f56f70004e3b18d870045bc798c0b87daca2174c04937bbd92f1c265fbf91")
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000))
umount2(&(0x7f000075e000)='.', 0x0)

2018/04/07 03:28:34 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:34 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x400)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)={<r2=>0x0, 0x7c, "e6fee968ef1eb386805cf0f0eed64ce6efa679ad22ddd31fe64dd2cb7c9ba74572f9791d565d3b0b5201605f8e6b6f832338fd5e4b2df7bbe51e1ed413a6bbf6656cfda118eeffd8f6608dbd16895a456ab8a92def63ab6e2c98e7db160dec93b269e2255e4c522b3e634ae45bcb794a28638c5310b6b60db2decde3"}, &(0x7f0000000540)=0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={r2, 0x100000000007, 0x210}, 0xc)
r3 = dup(r0)
getsockname(r3, &(0x7f0000000100)=@ipx, &(0x7f0000000200)=0x80)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000})

2018/04/07 03:28:34 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x100000000, 0x200)
r2 = eventfd(0x80000001)
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000540)={0xd002, &(0x7f0000000500), 0x0, r2, 0x2})
vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="7b1805c27a84496f2419ab213403b67d79a828a46c04a9d2a61240209bf9f22c39c264b36b31fe4aab69b532025117cf60d3e4251aed1abc", 0x38}, {&(0x7f0000000040)="a2f4dd0f1c0440b857f4b8981e1e4a69e65c90db5d1c1a0fe974fcbe272f5876cb77caddad4dd12212524250e83e13b0c4fb52b73431af667d9a0acf393cdc23", 0x40}, {&(0x7f00000000c0)="ba1e78ae5a224e35874bea225988440ce230994ff58c648f4d870aaec47bec799b060a07c060", 0x26}, {&(0x7f0000000100)}, {&(0x7f00000001c0)="7e291ce88c119218efbd1ec14b51efe1f4859a142ba6f0efb25b1c67e421462d974f58a41241542898ba1ec0ab98ff8266b0c74781fd8ea8ae93b465684a39e4ec53d88ac2d9ddac69e11a8d37a6b26fe8e655126a9df3230754d49f4d60c435684f2723d78c24f5d4e367440e325c4e0b32abfd2f600f948494e17d0d383f002c9ae7a15405b56443d0dbc82bd327ed1c90ccc33247ff12d1bfd5e2d65bd679a250c9cbb207050449b13f3286b69cae2f7ca247f0a3637c1c13b2d1cd54c6dafdcd2540d57012b418fb24d077a8ecdc1a5533d3a1ab5f163c95d0cb9c1b78d6a42e0d20738de18e7ad3e99b87ef50994cc90cc08a5adea261", 0xf9}, {&(0x7f0000000140)="fab0d84952f6a92efcfed29660cb9c5e3a3c2b1244a5184efedd8414bc7592187b9f3648", 0x24}, {&(0x7f00000002c0)="859c8a58672527ac359c014a56bae79ea74ca15e76e7abbff1f53349000417d1b89293ec77971eda414542445a1b8cb30a4176201273463c287c13da7dd67a7832e01cfe4ec7fdbfedace909360a99acc685c6e33bfdac630ceda04c1af07d9e3869ad86f7f1eac8965cff1d58684ad5be03578ccae2e8d861d0c880d2f821a132064a123dd049bb264d298b127a7a0d1a09f2d652638f3cc5c944f4013ae51d53954e6925a619fa95bbda753a596faca3df6561706905e052be8983e3d9ea27c5bee906a4fd77e59d69b4f1b7089293ad6fb014519dfe92bb8b418f3f886f", 0xdf}], 0x7, 0x8)
fallocate(r0, 0x0, 0x2, 0x3)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580), 0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x18)
pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff})
accept4$ipx(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x800)
ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000005c0)=@ioapic)

2018/04/07 03:28:34 executing program 5:
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@barrier='barrier', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d}, 0x2c}]})

2018/04/07 03:28:34 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000340)=@req3={0x5, 0x7f86, 0x8, 0x3, 0x72d96581, 0x4, 0x8}, 0x1c)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0)
iopl(0x0)
write$fuse(r1, &(0x7f0000000080)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=<r2=>0x0)
capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x509880, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={<r4=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0xd23}, 0x8)
r5 = getgid()
getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, <r6=>r5])
setresgid(0x0, 0x0, r6)
ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000180)=0x400)
sendto$ipx(r1, &(0x7f00000001c0)="5d4d0b86f643d7999986a9035dd1fdf9febda361aca6fc1473a36d05d2acad7b14b970fc8bd7d9ac68353fbb21c64f65964a9c53fa24fc86157b12f728e737621afadbf9c80050441919ec508ef163c7b69d52a1baf306de7f9ae8516a53dce7752879c7491f5c20ff39619bea07961430b78cad7eb06bd5e28f95883a2f8826543a0e4bd172edffe20fead8c12e560500a37b71e94039ad4f5d8259622948bc4923a4f68470d2", 0xa7, 0x4040005, &(0x7f0000000280)={0x4, 0x1, 0x1, "990759cae403", 0x100000001}, 0x10)

2018/04/07 03:28:35 executing program 7:
r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/52)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8)
futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}})
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)

2018/04/07 03:28:35 executing program 5:
r0 = open(&(0x7f0000000040)='./bus\x00', 0x400100000141842, 0x0)
syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[])
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000100)=0x24)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xf19}, 0x8)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './bus', [{0x20, 'ntfs\x00'}, {0x20, ',GPLwlan1]]'}, {0x20, 'eth1eth0'}, {0x20, 'hfs\x00'}, {0x20, 'hfs\x00'}, {0x20, '\x00'}], 0xa, "31c03ba0a53ba54b84f21177a7d78337aa9aa6cad4a6a7f49554afe0c88f6db5e413c448b007ca4b6933c802d00d6ee04bee01b2fc63857f5aa2093bdd3a69eac0275e04a433134ab3ac8d90ee17ce64aecc3babae5fe851581c874f5ac2368858a9c3252587e0352632de4922cf58a042b8ddc33be2ec820109d3b25a7d9bab9c18f5cff2a09b8fc12028168d357ebd6d0da2d30777aac2d0bcec7992ba2969f41ed6a5661af46d0ede3a0d1ba1da56df488efe603ed8757b850cc6d78abe4e338f7b85ea704f88edd1179d19cfa18abcd69f6fae6d8a9d91b90297609efa7a"}, 0x110)
syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000300)=ANY=[])
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x410800)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff)

2018/04/07 03:28:35 executing program 3:
bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
semget$private(0x0, 0x0, 0x286)
r0 = semget$private(0x0, 0x2, 0x200)
semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000000c0)=""/88)
semget$private(0x0, 0x1, 0x8)
r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x541)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="bee170481011d8ad081edca3584023d13ae6b013bba73bc548c3f316534f55e46185f1a625050e0074d1b030", 0x2c}, {&(0x7f0000000740)="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", 0x1000}], 0x2, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0xdc}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x20000000}, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0xc)
sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0)
prctl$getname(0x10, &(0x7f0000000480)=""/251)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040040}, 0x4000000)
sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="e24461e0916512f17f7e2c369fc2884f42", 0x11}], 0x1}, 0x0)
recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0)

2018/04/07 03:28:35 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, <r1=>0xffffffffffffffff})
epoll_create(0x10001)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0)
setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4)
ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x6)
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil)
pipe2(&(0x7f0000000000), 0x0)

2018/04/07 03:28:35 executing program 6:
syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x400, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000300)="f27d3c9fb8c557a59adab01cf79c819d6d27a527c1db57192c7bbe64eb1dabc03b5527e84fbba62c0f339a0b08e9742708abafc7cea0358fb75739c835b915ed9fad096db27fe7b7e638d3b29baa355b830f4829970082492d2490d265d910099bfb368b22663c0136b6f5b834d28e23aaf6d18d5ecb9e768d2537dee582305b559d3939ebf4bfa14ca6cadbdc9956b0b54b8e72a25dd622eeabf6c9", 0x9c, 0x1}, {&(0x7f00000003c0)="b99aee9c6a4dff7202a83cd0e16cbb500a55293a5e6597e4ad07e31d2e12bcc6cc81a7f0aa3a9c3426f8280b712d68dce52c640aec6aa18d2edb24b9a9245cce4c3740690643ba4fcb1a31ab962d0800f4bad0bf5866ed39832a1fd14735d8fddd6c735a4deee02852a71eff02d21c5c6a14571ceec9d70aef4b4ab54231212af5042890e0ccdb068e1201b8413434993acc568391bb5d7d91f8c7de081aa5279b8678859f98e355a49664ab5f59909f36e99db5c01a746ae595d32cee504ea9d9425888ef24166764", 0xc9, 0x7}, {&(0x7f00000004c0)="b25e2fd3f09acb192687540c69dbdb9eb6be780a34a549bd5da95a9e041df418aa7c0ede9d98b8a2191da0906fe1c5780deb81e34d4c9eda89e3fc040a9e2dcf4d0d6fe3218510cec2e0108d886aba8e8710ff7b4983cdf813495ada40697342d2f95ae37f44c91c15e4337d462ca19e8221ca7c0672764425b86492d992a267faad0a3027151e15fb442bae8df51fab26da89f8ebb03744e1e07a9404513d08fbcace4e9aca24057e7583c333a68f67cd31cba04d860304dd83159e3ff7f8e59a22ddf480c8a2c6739d54", 0xcb, 0x20}], 0x20048a1, &(0x7f0000000640)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x31, 0x38, 0x32, 0x7f, 0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x30, 0x39, 0x31, 0x37, 0x33, 0x37]}, 0x2c}, {@nls={'nls', 0x3d, 'cp1250'}, 0x2c}]})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
signalfd4(r0, &(0x7f00000007c0)={0x100000000}, 0x8, 0x800)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202000, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="cbb94ac6cb65d5c037828166967ac26a5c49d614133a2806d82fd62023bbc7c37a14e31cab15b060156fcb1ac011f32ff12edc0b9bbf107b0be44fa221906fe7f0c0cdd3f7e1ed2df4c328532860223aeeb4917e2fb56b21959ca79a75149017a481fc8ffab170b57c04c45650471bf1e8c398c317", 0x75, 0xfffffffffffffff9)
keyctl$setperm(0x5, r2, 0x80410)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x6, 0x4)
setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000006c0)={{&(0x7f0000000100)=""/250, 0xfa}, &(0x7f0000000080), 0x4}, 0x20)
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)})

2018/04/07 03:28:35 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c)

2018/04/07 03:28:35 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1800}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:35 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0)

2018/04/07 03:28:35 executing program 7:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)})
msgget(0x3, 0x102)
ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x10001)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={<r1=>0x0, 0x93, "44346b17d4add6bb1aea5cabd0f57af389f13005b7ce36bb7f3f10c730abe25c7921b71a55e7afd1ed12f72bedb7eb5ade23968198534f704dbb633587953ea890f46a877ec93fd16d3619795b9650b68d6abd594679debef095b28e81aab045dc1c1a92a10070bfa2e0db886bee6e16b9bbeb8be308601faf2e330ce97fb9f4923351a3e74a3e84d5deffdb75f9b103ced052"}, &(0x7f0000000100)=0x9b)
r2 = dup2(r0, r0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000340)={{0x6, 0x20}, 0x1, 0x100, 0xfffffffffffffffc, {0x8, 0x4}, 0x7fffffff, 0xfffffffffffffff9})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x100, 0xff, 0x7, 0x7ae, 0x80}, 0x98)
syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x280000)

2018/04/07 03:28:35 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x10)
getsockopt(r0, 0x8001, 0x400, &(0x7f0000000240)=""/147, &(0x7f0000000100)=0x93)
sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x20, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0)

2018/04/07 03:28:35 executing program 6:
mkdir(&(0x7f0000e29000)='./file0\x00', 0x0)
r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6f1)
rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00')
linkat(r1, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0)

2018/04/07 03:28:35 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000004c0)=""/245)
recvfrom$llc(r1, &(0x7f00000001c0)=""/209, 0xd1, 0x2000, &(0x7f00000002c0)={0x1a, 0xfffe, 0x4, 0x6, 0xfffffffffffffff3, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300))
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="cf010917f70100009603000081000000e003000051020000000000000000000008c9687ff35e19a8c04c1c4985b4d942819eb153cc06660d63f70cbdf30a32a737ddcda4952d51568aa9ae9b34cf8744c45a67c9360b78678a8fe753e57079ead482f0a362adb8648eca210a2ac57bcac6a7429b36ec4fdaa9afbe4a1d2320bdb89d663de399258069c1700000000000000000000000000000000000000000"], 0x90)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x3, 0x81, 0x1], 0x3, 0x9, 0x1, 0x7, 0xfef, 0x22a, {0xaf23, 0x4, 0x9, 0x3, 0x9, 0x4, 0x8, 0x100000000, 0xfff, 0x1f, 0xffffffffffffffe1, 0x9, 0x3b13, 0x8, "ea49a0385c584f543ffcc8207841198d18e8644ef9eaf4c18ff9f18ff58e9518"}})
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa8300, 0x0)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4)
recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xffffffffffffff12}], 0x1, &(0x7f0000837f57)=""/169, 0xa9, 0x9}, 0x0)

2018/04/07 03:28:35 executing program 1:
r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6)
socket$vsock_dgram(0x28, 0x2, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0xfffffffe)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="7cc1fd9f91d8468562da8e6eabaf81eb07a8c7ddfa297ee7426f2f9721b9990295af57baef65a6eb0e5c02eb0a3706d0a83a5dd23f6b0019d1e02629b4147f8b83f069b0f3", 0x45}], 0x1, 0x0)
write$binfmt_script(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x173)

2018/04/07 03:28:35 executing program 3:
r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40001, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401)
accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000)
r2 = socket(0x10, 0x2, 0x0)
write(r2, &(0x7f0000000000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24)

2018/04/07 03:28:35 executing program 7:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000000000)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24)
getsockopt(r0, 0x100000000, 0x8, &(0x7f0000000040)=""/225, &(0x7f0000000140)=0xe1)

2018/04/07 03:28:35 executing program 5:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x263)

2018/04/07 03:28:35 executing program 6:
waitid(0x1, 0x0, 0x0, 0x1000009, &(0x7f00000002c0))
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280000, 0x0)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040))

2018/04/07 03:28:35 executing program 1:
r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xb9f, 0x800)
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0)
r1 = getpgrp(0x0)
ptrace$getenv(0x4201, r1, 0x5, &(0x7f00000000c0))
r2 = getpgid(0xffffffffffffffff)
kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x1})

[  493.558348] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/07 03:28:36 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="f6bda534381e0ef165d48d5e1bfe5af119f263825c0f9f930fbbd02c164873e14cbb2014571ff5f06db79033bcfc01311f63f72385a109d6d622c8a2844e2e1edccb7c6cced8ee06fc01e794e7fdf5625d7bd7f8b37a16c8008fe55dc5edb3ec33032efdfaf9284eb3f886edf109e01471886b40fa79c65409b670ddd804b779ad224d2903443e06f4e0e559148397887174fe99bf52acac1d0207b30e5d0f6b94e40fadcd5af4d634fd295cfd1ad9841f3435d2fa13e6035880100e2d11fa7da38fbe", 0xc3, 0xfffffffffffffffe)
keyctl$assume_authority(0x10, r1)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc))
r2 = syz_open_pts(r0, 0x41)
close(r0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)="10", 0x1}], 0x1)

2018/04/07 03:28:36 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x400)
ioctl(r0, 0x7, &(0x7f0000001400))
getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001380)=""/20, &(0x7f00000013c0)=0x14)
sendmsg$nfc_llcp(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x80000001, 0x6, "8b17378b170dc09721196327f95c5c8a8b1a0b876f52d762bb9a23e018a29ce8cb77f981f2c3dbdd0781eadd0232cf66420cb3b20ad4dbf3a4cb572b4663a7", 0x32}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x1010, 0x115, 0x0, "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"}, 0x1010}, 0x24040000)
msgget$private(0x0, 0x84)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0)
openat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0)

2018/04/07 03:28:36 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:36 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0x100000000004202})
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x7ff})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=<r2=>0x0)
r3 = getpgrp(0x0)
kcmp(r2, r3, 0x2, r0, r0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201})
readv(r1, &(0x7f0000000040), 0x1)

2018/04/07 03:28:36 executing program 1:
socketpair(0x10, 0x1, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={<r2=>0x0, 0xcedb}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, 0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={<r3=>r2, 0xffffffffffff9401}, &(0x7f0000000140)=0x8)
r4 = getpgrp(0xffffffffffffffff)
r5 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x400, 0x2, 0x10001, 0x57, 0x0, 0x2, 0x100, 0x0, 0x5, 0x6, 0x80, 0x3, 0xd28, 0xff, 0xdae2, 0x100000000, 0xfffffffffffffffa, 0xb1, 0x100000001, 0x0, 0x7fff, 0x7, 0x800, 0xc62, 0x3f, 0x9, 0x200, 0x1f, 0x0, 0x100000000, 0x80000001, 0x8ae, 0x0, 0x3, 0x80000001, 0x52, 0x0, 0x7ff, 0x2, @perf_config_ext={0x5, 0x3}, 0x184, 0x0, 0x4, 0x0, 0x1000, 0x7f, 0x3f}, r4, 0x8, r0, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={<r6=>r2, 0xffff}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0xf82, 0x6, [0x1, 0x2, 0x2, 0x200000000000, 0x5, 0x1]}, 0x14)
ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000002c0)=0x33)
recvfrom$inet(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x40000001, &(0x7f0000001300)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001340), &(0x7f0000001380)=0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000013c0)={r3, @in6={{0xa, 0x4e20, 0x8727, @dev={0xfe, 0x80, [], 0x18}, 0xba19627}}}, 0x84)
r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x280800, 0x0)
ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000001500)={0x1, &(0x7f00000014c0), 0x1, r1})
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001700)={@dev, <r8=>0x0}, &(0x7f0000001740)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001780)={@remote={0xfe, 0x80, [], 0xbb}, 0x5e, r8})
chdir(&(0x7f00000017c0)='./file0\x00')
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001800)=0xab89)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000001840)={r2, 0x5, 0x3, 0x800, 0xffffffffffff312e}, 0x14)
mount(&(0x7f0000001880)='./file1\x00', &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='affs\x00', 0x800000, &(0x7f0000001940)="ec1a1b7525f8864bafe773f77e8f6edfa5d658bf7cbbfde0fd9eb0f48bed12e39a9efc34ac34bc2c74e26b69a3834a8118ca198f657861ac428c6ae30cda0efe0e70ea359e9795bcf283c034a347751709d71243d2dad8b5c0227b94e228ad848d21e2cd0d36fd5c4ead20ec62b6c4f345196894415d2bc8351362c3e276ba39aefedd20a5aa9b32ae51b3095ceb6fc475cdfef72853270ea5932af04eff1025eb892b0a106263dec1785556866fbae9898b12718d9ff27e9cf5364f40bb4784c6be27cd9551015546b3b0d430ed5b0040cd1925b9c1aa3abfbc164a3a722c840b44b3f9b056366232aa94199cb6af3fa2265d61b66a540b95694d")
seccomp(0x1, 0x1, &(0x7f0000001a80)={0x1, &(0x7f0000001a40)=[{0x842, 0x8, 0x7, 0x77c7}]})
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001ac0)=0x20, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001b00)="6511c510b282755e1d3816437e2c1f553184dc50aa087704bd31898da4c299ec6b25ea04c75db6beefe78f4155850bffabce052ff55a3fad4abda37be890f50646d7363dcbe4725f3465ba1cdc95118547a845d510ddc05511e74c730454aef987bda6096e7088524ae8e13ac87643548507ac280f7fb0a3e541a95b6ba2711c095f2ed9f0b520dc4476bca1aed2230b6cb6c4c98d22fe4747f83065f6f46313b652a19aedc7b3b76aea71ba0e5085548d15389d82b0e491d8d2407e8172ea06aceb9242a8918f76e7c5100d41f177e255be61df7a3368be85dfb7ff731d8a", 0xdf)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c00)={r6, 0x7983ea22, 0x1, [0x8]}, 0xa)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001c40)={r2, 0x0, 0x800, 0x40}, &(0x7f0000001c80)=0x10)
readahead(r0, 0x7ff, 0xfffffffffffffffe)
ioctl$LOOP_SET_FD(r7, 0x4c00, r7)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4)
r9 = geteuid()
getresuid(&(0x7f0000002700)=<r10=>0x0, &(0x7f0000002740), &(0x7f0000002780))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003340)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000003440)=0xe8)
lstat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000003640)=0xe8)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, <r14=>0x0}, &(0x7f00000036c0)=0xc)
sendmsg$netlink(r1, &(0x7f0000003780)={&(0x7f0000001d40)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f00000032c0)=[{&(0x7f0000001d80)={0x42c, 0x40, 0x6, 0x70bd26, 0x25dfdbfc, "", [@nested={0x290, 0x2d, [@typed={0xe0, 0x3c, @binary="6b1a540b1e4d182c56b85e0bfa9560bb0ef2c86faa0bbd93cfe284c3c1b5762556ed8c5b5545f37439a1dccda5fe2917962c63c71094bf403d16a14a0e104fd61074c777cec22d328b72a9ba0f3ee291cc2e78c0e171ded2e2958c7a0433f412f8449ccd49ae90b7bc07d2baaa3b9611c486c933927ab02b5c4dbe36f75120e9120347a13952f9c0ac73e34b95ee8a56ac4b1c32050250b73586af2594ce3dbfb7dafcf729fed8a877266744ddadd722c6782f9a8f5ec7dc75c4d527d1ba133989d61526203acd1e9ee583a764bd43a4a528ea784b0bd3d016ca66"}, @generic="c89940326a67a770d50e0a79a12a608fe875cb9560ad8ba1d3e8816819a5e68d3a966d3fdbeb86322ad8d54dfa156ffdfe27990f963c9b14545e048df629f06cf49420c80fa505bb90043b14b795a0810b880da36090af043e7a31dfaa4b3d2d5074ff77672b3e53e84547ea3fb1cabfb33518b9cf33193fde3691b94b9a6f2f1a270888cf2792057c4a89a75f1a9d027b3c0b29aa92c1adc1460a5da2c0815df301fc3640d78317ce3d4194eb41e7dbe3f8bb5381c9132458a5ac3fb68cdd2565721bbd595d237de4a57696652958fc8cc39e6ed96f15b336d3377ed7f384b80e2b4064f10d940a7b", @generic="5b70dd66c18116ddc56e87bca7d6e2f2883cb963f6c477142351a5b22eaf2342aaecd31ee6726660bca46562fe0ae466aeb1522504cd309bcfe2dc3b4ea3ee454f5219790025fa373986e48f88ab", @generic="b970419e57b5e31df630061859b44cae6a936c7310bb09436025e2422d56bb6cd078581a175a166b68772c60bc8f106881c7e4b3000d95798e566c5b301067fffc02a79a1f506cc5ee81326b35eef0c4462fd0eb291ad0f87a3350994b2d0e6a20cf1328d1299784ffd7b421", @typed={0x8, 0x72, @pid=r4}]}, @nested={0x110, 0x95, [@generic="6c83cb4f8b4056e31856f9c5cac0b732a0947e3bcf0250c73a02116a5d4d0e84083a3c231da56bf2db0938822f1bc9d3b20a9884884435d8c0348553c2fd4fd4845e7effc0817c544ac53e1d2b43b9a31093472953f5696335d3683eba10dd9e4c6258e5a33d0a75314caa8c5e2a47ca465f365e41a418c368c46d210d2db28afb0f5d5ac0b1ad26912015d076b3e64480a05b680204d72f231a4652535c06b4422571ebd0faf04da6f7e6cc6060cee6acbbc4f60a4a14e224a9b64f0e017a203fe98100c08145317d0b7d6ef900cf342ee7a96002d59070c2e51ab5b224650cf22a76fe36c355d460e5a40ba2da9b35748a28", @typed={0x18, 0x7, @str='/dev/vga_arbiter\x00'}]}, @generic="01958b3ca455889ff69394a9b8056bcaac3cb6e58f6a77e89c64f069f5e5e8bfbb70bb11404b4dda6e9a1cae6dd8891aadb2cdfdd0dfec75507dcab9e0221dc509f2e21b9b5781766cab756c2ea5f60b27052891231827299300521b4391b5d46069f16ba6389adffa9bfcc13b47d47c0c26d26e", @typed={0x8, 0x2d, @uid=r9}]}, 0x42c}, {&(0x7f00000021c0)={0x4c, 0x33, 0x10d, 0x70bd2a, 0x25dfdbfc, "", [@generic="cf6c14ffcad74dce05d5b355a838f2642eff827c9da13258ee032774fccfc80f277457796f658f482de29feac4edb0985884174bddd9671b2e45"]}, 0x4c}, {&(0x7f0000002240)={0x4a0, 0x23, 0x14, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x77, @fd=r1}, @nested={0x290, 0x8a, [@typed={0x18, 0x53, @str='*ppp1eth1selinux\x00'}, @generic="ecc295a9b3b231b1a5b2f2dad35c7bc4886455ac4b2506434e5ef463d5594ca5c7a2e199638ff354b4d27afc3f808dc51ddcfac35668dea4c06df6ffd5e20c05590e4acbdcb6494af01304cced4b2c8c6e4a0d400792c7bcf50e9f96d6c19616f748d7a33228e5c13e6793bcd25657378812ed1088f19fcc45f68494e9ceda0cc12a4fd81bcf6de46e14584436215de10762392f755eb8dbdf454a1b56c7949609fc7a992384b5d330173d6fbe02b5bb3ba096dcd82473b4dfde", @typed={0xc, 0x35, @u64=0xfc00000000000000}, @typed={0x100, 0x3c, @binary="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"}, @generic="6e299ba678ed4caf8c7aab31251b4fb20855d8776e6c65e95b32233b9fc885f10a2e90d0d0ee68711422f0a5a09f80ba3a483bed27d39aa139827abf0236b6a19298a3623fc515a94719b95418fe3079c41a8ea1a8f9798a3061a8afd428", @typed={0x8, 0x52, @u32=0x9}, @typed={0x8, 0x32, @u32=0x1}, @generic="b01351bfa335b9462aea7c08db4c16aa4129f80daad3d7972f9f4ac23eb3f8503dc3414caf666f4e28ffa52736a171be8d04", @typed={0xc, 0x31, @u64=0xffffffff00000001}]}, @typed={0x4, 0x9}, @nested={0x1c4, 0x89, [@typed={0x8, 0x44, @u32=0x100}, @typed={0x8, 0x46, @ipv4=@broadcast=0xffffffff}, @generic, @typed={0xc, 0x41, @u64=0x9}, @typed={0x8, 0x3d, @fd=r5}, @generic="645c5b7e73c66dd2c8d6cf5311c5aa2090ddf72ff853712e3f03026ee6d5cb47c0549bb509489d4fd286a9a412aaffc8ca1353609879938d4c2a973dab625cf1058a571137635e3b06b55f2b267abc580529d52d633961860bc28c9b86f7a9f6c55fa3eaf5da182e231eb2831b683a466ec48af78a984a21fb2f12aad7cf8812f350e4d1c6086e9c95452a86b1dad3fa89f00ff6e4db526039677b6937cd8ceb94a994256827df09cf5d4486cdb4d47c41b797702393c2ec71aed353c8132e5ce44f407bae333aebd64555fb5643f64c6b0575a761effd307efc4a39613e07ffbac90ac20e21fa36b5d1c7769366d84615bc5d8a98", @generic="44cc538a025f9f2992c7e0bcd9fcb732ffd232733047509b380538dac69960a5122962f5c8c98709ce5c603ccc542b9e483ce22047921acc2cc3ef854da9162627320a994d2a9e3545e087226f2ab350acb347cd1a85f84b6816e9c63ad30ad6295264eba5d1ace27354dcde823bb0cff370ace7cdaa3348bf4a51ae1886aae81c8c8fc7a60b0ddae5ef7fc440c68671f496d04c2c518f8b48aaf27769696bad61abef72"]}, @generic="ecf8b96ad411737dfa5ab3f1abcadf7d6014993c800c93a77a58c8e18b39c07fb8330b35874fe243fee7bf4004ef"]}, 0x4a0}, {&(0x7f00000027c0)={0x26c, 0x1b, 0x800, 0x70bd29, 0x80000000, "", [@nested={0x10, 0xc, [@typed={0xc, 0x70, @str='affs\x00'}]}, @typed={0x8, 0x82, @ipv4=@rand_addr=0x7f}, @typed={0x8, 0x71, @pid=r4}, @typed={0x8, 0x22, @uid=r10}, @typed={0x8, 0x6d, @fd=r0}, @generic, @typed={0x8, 0x83, @fd=r7}, @typed={0x8, 0x4e, @pid=r4}, @nested={0x214, 0x8c, [@typed={0x4, 0x6}, @generic="df93bd99f1f49d5aff5af6b6d57d6ec630a171a6d4d8ee394f173dd353d39b8cd47cae89429415a0bb2adbc8a57163c1d615ed5dc33416cee7ce0d72fa88bde64f77a373d642c0b784325a25c1cb980b4bfcf37306ed7cbd03c01f9a033f2ef96918d478ebcec87466299ba9eefe395c87e2acd72d18fe07a31349066cfd3c4317d262888b86aae31ef573efc756c6c9659d21714649029c13e53bacd8d02655315bb72e3d611abaa4178c60413a4322834e20fc518ed83e6bf8175b0b2b4253185a78317c45a43afb2c121b363d962aefc571ed098543115c9d813e4760075ac21c01152f5e4aeb4b16ef2d46a48e194b0bd7a26bb2", @generic="5bf6ed4db8fc0fee6e403859c0991fa750285c92b22db6162625d7661db88ce04d030ddcfdaf795f7ecc10db19b9765bbf42f023ff86e359ef02a7d5ababfe66f6fde69fcfc3c7ac7be7993f3689f2ac6909be42eef86ace1c21d7bc958c11659db8040dde5727d2f107014eecddfc824387a60bf8d5ff46966963033478baebd09306564fa928cf284ddbc326d269dbb487c601c7b02defe2b1e0e99f", @generic="2b881a69201ea8549e5da0297955372363c77eaabf8f675a213491a6cdf67d4cdf69f454733b73f48781af0a483b07ac2003da30d3d9dde814fa6b32cc3d31860aeb9985bb1b66978c8f79370f2805b84689dfb6c93e9afdc2fd7edfa987b444726c532a", @typed={0x8, 0x21, @pid=r4}, @typed={0xc, 0x21, @str='[\'^&\x00'}]}, @typed={0x8, 0x7c, @ipv4=@loopback=0x7f000001}]}, 0x26c}, {&(0x7f0000002a40)={0x330, 0x3d, 0x4, 0x70bd2d, 0x25dfdbfd, "", [@generic="cbd9d6ffa20dc7dd5d73ae15e4d7fd8bb613cb59f08b6c5c538d827ca588c94497dcda3c262c14bf17da79a784aa7bf420acf818d534e5c7983978b9117f3ebd85100fdaf4b937e927824ebfadffa592568822a957a418be504ae6012b6a", @nested={0x124, 0x7d, [@generic, @generic="b9f9802e9920606f415da7e78957f38dd0c355a15faec80950de1bf62670d76c16f1b04b9d85f1dcb05c27f9fab2f04c848004b8fed5c23aab3beaf3f261afdd1f6ff5b4f03ae0f9632ccbd0d2ae8d6e35b0d5164e61894d74e3f1205642cf75aab050c249680fb8c4f3e523e486edb71f1a24321af31aa12a4c5bfe21377f4f3ef7e71deab3f6dfd1f40b58fd188d3a24236c4a4d2b30665f0c9b52e0ec5cb55cb6d87e962499701f4a5df039f026dbcbfbfe22621d3083e5d0d97069308b32f60406955473f693b381eb56b03adaff8bdd997e9bf657a3", @typed={0x14, 0x5d, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @generic="7b1cc769121daebbbd41d1c35e283d29fd5bac4a60516ca3ba9c7fe909c294d7ff90e9919c55d82a2d", @typed={0x8, 0x96, @fd=r7}]}, @nested={0x20, 0x3f, [@typed={0x14, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="9d213f4579902a469707d777af0c35c52721c8e12a3856c559aac4542103f5fb8615a95393c54a2d7b354dea4afed0bd6941091eb7a6b3ab520242a6e392e4ded800bdea3bb9e49bca5d7e93166678ab282cbac01b757b45c260a75f6807d2f51443f4aaa6cec449aaae92283013aea05be5", @generic="28e7b7c0361f4163b4c88fb114c0fc12da8a2de9599f891c52be3f5c45b260fe8958fb9f74c6e3722fca866684d0a6bf1cc6fe2dc4e9a5937d81b5567e541e2607d2da356c0d3a271a945e45dacdc6f242f388249d7798b779b35963b0473e53f4b19689b52a0d0ff4c5756699b91cf45d70b38dfdc954a915bb240be7e5873e9829ea4e2f7db6dbd3d7f9fa", @typed={0x70, 0x46, @binary="139d7c3075db39c5a7294aa60649341f96958db8b4f28b37cc97058d62faa36f172a65d3f22c9a03de62cf1f58e6a91144f883adb6c58a226fa5886e8cae7e90d785468db51f2ddff0aa1f7cc4c1aa5fe639263996616b9531c4dcce0fd48b50885e14c589eda5fb6818"}, @typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}, @generic="6b5fbe42da"]}, 0x330}, {&(0x7f0000002d80)={0x1a0, 0x14, 0x76ea25b782ac1a52, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x29, @str=']bdev:\x00'}, @generic="4a501d4969ef0ab952de139783c5e977d1d2cd8797667fb750f8840e2aee33623b24d7d290a7ee2dcc6638f2a2fd7da21a77", @generic="35fa25c96978eabe2495521161a305023c08fcea3af7ac963522388efcd4456c91175472410ce9fda63fc54ddbc9ae39c69f7f3176615a847435556b9277da49bada28d4263712d3539d5b8c326d650ae9f5301bfb31c1585c55bcaa9fa883c8cdd886fe7e1e424a2267cdfa99bd0a374126533b70b694ab604801788ca3ecf71e879364f58e4684e42a6edd806a45969362a54dbe84dd1061769731bc11136995dd140845fe813fae01ccec8e71c8cb8f9ba2", @typed={0x4, 0x69}, @generic="e4d2653cdb51ba23f9d6c6865542875c992ac61347b12413562c6dd67804012a262afab592dc2635d9a974e3ac58b580c01e406c4b434d8733e5c23aad30cd301cb5103f95027808814e48da93df18e1f9e4cb5de7f99f14a3e971376875e038a8153712548c0bdb10f0fe813ec8ce912e8fed29bbbf4360578603a1cf7b45c37bca8c406b26d0ea0dee725fefe78ed6b8a37d7d3cf237de3b"]}, 0x1a0}, {&(0x7f0000002f40)={0x360, 0x38, 0x10, 0x70bd26, 0x25dfdbfd, "", [@nested={0x2f4, 0x59, [@generic="dd4870875b074c2263153b8db0583bf185808137d30db9ac57d75608e15fcd15b5ec494f5e027d60be173c22532cb79cd7228c93991c83c7cd6321facb7e1be747535d4dba283334590f65f2ecb710255da9b95d", @generic="667fade77cc1ef6d6fe0bf0db0d4673ee6b2265c97cc94bbdfd38c8896971768dc35372c6158137196da48ecb2d5e19a1b191d9ebb8f8384b4", @generic="889004a5b95b2461d5c61945caaf7fdc18cee19f6a7a47ee398e81d165ebf1faf34ba9d851f553e1c3cc09d62f4d487f887137e5ae77c292aada73602233f04730c5330e234d8d28658b79a31d89fc820cf668fa16cc314ce385d1cdd3575503acdea3653edd8a51500a892d6a62050fa003528f61fd40e51ed06e7aadf45d79e7e8b68cc058b980cd048ba2f6ccae55a76ee6e00d49b2648876466ab70ae6074580205adab67ac2dbcbd7f585745e200bb1db67a62f9a5dbab8d5b55d0e9a8fcd044fd3947d5b88f196d8ae2facf00dafecfc491e90ed8b68e7068501d2860dcb35b278a05c4a5719a9e0fe50bde895", @typed={0x8, 0x9, @pid=r4}, @generic="01131ea0752307d8111e99cb9b2d64e2bec9b332eae72a08a1a264d945f05f8005b2c1a7b4c4b19282fc8c15ecb08627d00e2b9fc7c57024bf56ef6c89ebd3b5856ce15d85cc580b40903fe90186c5c8ac16a59cd503f96a9185166dc7dff4ef080fbab5a2844cfbb1057c6d8c16016aaf404fce89d28fd258be99f1f2395bc395efb8834387ed4bb33d28beeaba520f8677ce462ce0bdec1979ae6f2cd3e3601dbf48cc942f520d96c2cf7ccdfe1389dbad9c0baf069ca421a622d355899c6c9ae23e72a11dfb9f2a93a57e21ead5507237a9b8e9384ad1ca34af2d28e1bca6a8a0f5", @generic="c7b51c3bed1bd56ccdb21336b8986caa45607cd673497b2eea19e02479fffdf039ee0826548fca5e56e1175b23849361da18fd6ec7522851f39d483e779aaeabd798788162718a1a579e66b8d81e3e81596d72568815ac83c7ee040646570120d9e1bb999fdc1f5ecd6ed09f", @generic="154fddbf39c63071928b6b81073b06719b1c3e344104f38596"]}, @generic="8356a8ef30051e609cf67761d7c0dabca594319155db6501a5071879637141710cb24b2e1efb4e6ee72e70efafed6133d304f7acb75a6109a276307c223bde77e9f094b01a0120e1ee18d329aba278c8b937ed5cb990ca0f83ab"]}, 0x360}], 0x7, &(0x7f0000003700)=[@cred={0x20, 0x1, 0x2, r4, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r13, r14}], 0x58, 0x40000}, 0x4004080)

2018/04/07 03:28:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0))
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
getdents(r0, &(0x7f0000000040)=""/8, 0x8)

2018/04/07 03:28:36 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', <r1=>0x0})
r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000)
openat$cgroup_ro(r2, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0)
sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x30d}, 0x1}, 0x0)
fsetxattr(r2, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='bond0\x00', 0x6, 0x2)

2018/04/07 03:28:36 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
r3 = dup3(r2, r1, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0)
fcntl$getown(r2, 0x9)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x484}]})

2018/04/07 03:28:36 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/07 03:28:36 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:36 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x3, 0x0, &(0x7f00000003c0))
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500))
setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4)

2018/04/07 03:28:36 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={<r1=>0x7ff, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x24}, &(0x7f000064b000)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20)

2018/04/07 03:28:36 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x8080)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000})
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sysfs$1(0x1, &(0x7f0000000240)='nfs4\x00')
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0))

2018/04/07 03:28:36 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={"7663616e3000000000000000000100", <r2=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xd0, 0xd0040)
ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000040))
ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/2, 0x1})
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0)

2018/04/07 03:28:37 executing program 3:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x6, 0x2)
r1 = open(&(0x7f0000002680)='./file0\x00', 0x101000, 0x100)
recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000002600)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000100)=""/218, 0xfffffffffffffe5a}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/142, 0xfffffffffffffcb8}, {&(0x7f00000015c0)=""/4096, 0x13dd}], 0x4, &(0x7f0000001340)=""/225, 0xe1, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001480)={<r3=>0x0, 0x62, "c3167978eff2546f2141f83435b81c7617242a21161197dbd590696f3c9666ffff1e521e15fc30383035dea83fea5b3d1115a4b0e158bfd409adc9434ae256c6a4103db6617cad8f96056005f55e2d8687b5bc98ac090544bbad1685146847b4c11d"}, &(0x7f0000001500)=0x6a)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001540)={r3, 0x7}, &(0x7f0000001580)=0x8)
r4 = socket$inet6(0xa, 0x801, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
read(r4, &(0x7f0000000040)=""/24, 0x18)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x10200)
write$evdev(r5, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30)

2018/04/07 03:28:37 executing program 7:
r0 = socket(0x1e, 0x7, 0x400009)
timer_create(0x1, &(0x7f0000000000)={0x0, 0x35, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
recvmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@hci={0x0, <r2=>0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/84, 0x54}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/51, 0x33}], 0x8, &(0x7f0000000680)=""/184, 0xb8, 0x5}, 0x1)
bind$packet(r0, &(0x7f0000001380)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)

2018/04/07 03:28:37 executing program 5:
r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', <r2=>0x0})
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@hci={0x1f, r2, 0x3}, {&(0x7f0000000080)=""/31, 0x1f}, &(0x7f00000000c0), 0x40}, 0xfd89)
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00')

2018/04/07 03:28:37 executing program 1:
umount2(&(0x7f0000000000)='./file0/file0\x00', 0x8)
lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000040)='./file0/file0\x00', r0, r1)
syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x6, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000, 0x3}, {&(0x7f0000001240)="800141c9d566da898118ce78516c3faeaa313a878d2a05a1cfb20e0a508c99d17446632688ca9956f80d2a30b581c6d265fe52980a0d6ab9cedb0e0e3f4a26e074609d5e7a05de824660b6ddad08f649680a236ed1ae5f5be3da310dc07154c90e3d47f4921df634910dfa13ca47861d9aa658defd6a0950929bc54980a8e1f7b603049b7c9600190fddf36fa5fd168a3baf01aebf1fadae29b5a4552eb93e0fbdc9bea856fd5bc6db66478014b64a5446c94c9788adc53c8bb98a5c5facaa7f9938e3d3172def289b5bf28916a7581156a01035423b568db774c2a2967df6f645406cda5caa473f65ed1de12c9e0b31d42202c38f0f8b", 0xfffffffffffffd96, 0x680b2a0c}, {&(0x7f0000001340)="c6fa8c6750de65055b615aa533bb8246491de018b526271f6c39c2d3a2749c3361516be9736d8a36084c7ded744dbaa69175b91cbd8138e2b7aff5182ce78750bdb64a2d813ff6f25b84ddbf0993dffe59628aa27933b0c948f0cfd6a390d408c8a6d855241a72239fda343f77251f42a519b3aa21891bd958178d49c9cbe8953365465ebbabb737872ca275aa4eaf1b2eccd2df4fb357bba3724123897d671eea49efe72dbe7cecc428a228b6e095a63408394f2093a6ccfa880c54c7e01f22e9a28927e2f433bb59c1b2ae57894296ab81d18885381b4a64ed", 0xda, 0xffffffffffffff06}, {&(0x7f0000001440)="9b5119126e0fbee5273ebd544d478322e52e1a5ff2c09481c8d438db98241323c08d2ebdd5028dd2c946d749b8d30163663de5ce8bc825c01f96a5d2a7533e481a79c5323c81c9ed4050aa64dbc5ada747590fd92379d33d26949d35dd4387b7e6ecc6a9bd77465bee33dc8f179cd42291c463269fc6aac9fb0113e0402338f07c02b5c998c1423b15513b05435033025bc5ea2432aa2bc0d8489966", 0x9c, 0x5a}, {&(0x7f0000001500)="0389cc0e0f9b30e7e8cc6f54c974799345966cec9b8ac30fb88c47d7bdd1f9b87281204a1ad2e67241", 0x29, 0x9}, {&(0x7f0000001540)="561dd1e8147d7fefd2ee299a56455425b3c60e5253dae57bc57bc89ff4313286ce80a3425a8f4f3f459a47fe68889f47f83dd39278d08d244e38cc1ccc49497acfb6c33e782436fb8612f59d807dab0a81a772d44bcb1c1b01282facc0e9fc19e84732623a7d49e00f2c8beb2e538ed840c015decc1931ed45e3dd95799ea83039f5df1746e33795ebd0b62258ef86bffcf605a571485868bf38a1d29642b218739d", 0xa2, 0x4}], 0x2000, &(0x7f00000017c0)=ANY=[@ANYBLOB="6261727269733d63703733372c6e6f626172726965722c63726561746f39a770e50bf470af723d7e00000080000000006d706f7317e05f8f0000000000a94157c3dbeedbae181aae3eb9b8ad42315210603a9cc294eba2d4bbdf612d7ecb53571c1ec37aaf2bc1275aa0e9690efb2318eca93e6a6e126d264d1be05beb6b7ff71cf638ac0e9728b34a8bc5353ef759ecf459b9dd2f8e4b44be1423780509b4c79c2ceb3f05a3b1578eb41cb872aaf9e0b9c3bfe08b91fe1370676ed83d2d3bcfe1b5b8680aa2907930cab8ba9e49b4"])

2018/04/07 03:28:37 executing program 6:
r0 = socket(0x1001000000010, 0x802, 0x0)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040))
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000240)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="f84acb6fd81fa370637e6e9c8a8f33fa00b4698c8aea82e75bc3aa8d878130af9970efd8afd81075f103ea0537f3be30abfe03789179be2cab43d6712831096749893880b5f84e4824495a654cc30302365ae0fe2f61f104c2f17c3e60f4e4bbd6ff918d17759c4802fc4e4a964b8061eacc4e753d018a5c18d97e36bd3c5df554e3a40c8667689acc5d5ecf2d9c3549f67625bfdb2a7f96dd89879f81413580b22732df0c82e492a1c30fe8f90f108a6d6c86a94bec79f3a042f1bf8387", 0xbe}], 0x1, &(0x7f00000003c0)=[{0x48, 0x0, 0x6, "645838b71d32c03ecaa57d94408b3aba837d9420ae77d2c4e4509bc8baaa3ea9d5f06fb43df4b0958e0de04a2240ad8c2a"}], 0x48, 0x10}, 0x9c}], 0x1, 0x4000)
close(r2)
r3 = socket$packet(0x11, 0x3, 0x300)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000)
io_setup(0x6, &(0x7f0000000080)=<r4=>0x0)
getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14)
io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}])
ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002c40))
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2})
dup3(r3, r1, 0x0)

2018/04/07 03:28:37 executing program 3:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0)
syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[])
fallocate(r1, 0x0, 0x4b99, 0x5)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[])
preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync_file_range(r2, 0x0, 0x0, 0x3)
syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000002c0)=@nfc, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/88, 0x58}, 0x140)

2018/04/07 03:28:37 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000))
r3 = epoll_create1(0xa)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1})
epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc)

2018/04/07 03:28:37 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:37 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/07 03:28:37 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x10000, 0x4)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x40000, &(0x7f0000000140))
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v')
openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0)

2018/04/07 03:28:37 executing program 7:
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200]}, &(0x7f0000000200)=0x108)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCFLSH(r0, 0x40045436, 0x2)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x1ffffffd)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x11)
sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
shutdown(r1, 0x1)
shutdown(r1, 0x1)

2018/04/07 03:28:37 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={<r1=>0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10)
bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0)
fcntl$setlease(r0, 0x400, 0x2)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4)
r2 = fcntl$getown(r0, 0x9)
ptrace$peekuser(0x3, r2, 0x40)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x80}, 0xfffffffffffffc6f)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x6, 0xb41, 0x100, 0x6, 0x20, r3})
openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {<r5=>0x0}, {}, {}]})
getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15)
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r5, 0x19})
r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1fffff, 0x0)
sysinfo(&(0x7f0000ba8000)=""/218)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000200)=0x4)
r7 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000801ffc), 0x3da)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4)
signalfd4(r6, &(0x7f0000000100)={0x3}, 0x8, 0x80800)
socket$can_bcm(0x1d, 0x2, 0x2)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x7fe, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc)

2018/04/07 03:28:37 executing program 3:
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x1)
fcntl$setstatus(r1, 0x4, 0x2800)
ioctl$TCXONC(r1, 0x540a, 0x0)
write(r1, &(0x7f0000000040)='z', 0x1)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3)
ioctl$TCFLSH(r0, 0x540b, 0x0)
syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0)

2018/04/07 03:28:37 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_filter={0x0, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x1a, 0x4, 0x4}, @sadb_ident={0x0, 0xb, 0x101, 0x0, 0x7ff}]}, 0xfffffdf3}, 0x1}, 0x0)

[  495.538579] NFS: bad mount option value specified: v/file0
2018/04/07 03:28:38 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'team0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1)

2018/04/07 03:28:38 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0)
write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x3, 0x6, 0x4406, @tick=0x7, {0x3, 0x3}, {0x7ff, 0x7fff}, @queue={0x9, {0x7, 0xffffffffffff8000}}}, {0x5, 0x3f, 0x4, 0x5, @time={0x77359400}, {0x6508, 0x8}, {0x1f, 0x3}, @connect={{0x8, 0x9}, {0x1, 0x40}}}], 0x60)

2018/04/07 03:28:38 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xffffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

[  495.862573] NFS: bad mount option value specified: v/file0
2018/04/07 03:28:38 executing program 5:
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000bff8)=@abs, 0x8, &(0x7f0000005fe0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800008efc0000fa007d6b770cb57c6f249b74aa000000010065d4", @ANYRES32, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x48}], 0x1, 0x0)
ioctl(r0, 0xc2604110, &(0x7f0000000000))

2018/04/07 03:28:38 executing program 3:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2000, 0x0)
getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0x2b)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
sendmmsg(r2, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0)
bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41)

2018/04/07 03:28:38 executing program 1:
r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil)
r1 = shmat(r0, &(0x7f0000d6f000/0x1000)=nil, 0x4000)
shmat(r0, &(0x7f0000e7e000/0x2000)=nil, 0x7000)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
shmdt(r1)

2018/04/07 03:28:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
keyctl$assume_authority(0x10, r2)
r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="9a670d822d778e1f837eea07f0b91a63b9a3a70dd7", 0x15, r0)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000580)=""/5, 0xfffffffffffffe94, &(0x7f0000000540)={&(0x7f0000a3dffa)={'sm3\x00'}})
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4, 0x9, 0x8, 0x4, 0x1, 0x1, 0x4, {<r6=>0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x9}}, 0x2, 0x200, 0x100, 0x7}}, &(0x7f0000000380)=0xb0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000480)={r6, 0x38, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f00000004c0)=0x10)
write$evdev(r5, &(0x7f0000000500)=[{{0x0, 0x7530}, 0x0, 0x101, 0x6}, {{0x0, 0x7530}, 0x1ff, 0x9, 0x1ff}], 0x30)

2018/04/07 03:28:38 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe803000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:38 executing program 6:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x534efde5d2bae475)
pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000000)="bb19b0d8664d3980fdf15e66cd0475937b9d4302002400", 0x17}], 0x1, 0x0)

2018/04/07 03:28:38 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:38 executing program 7:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3)
r1 = getpgrp(0x0)
r2 = getpgid(r1)
socket$netlink(0x10, 0x3, 0x4)
syz_open_procfs(r2, &(0x7f00000000c0)='net/mcfilter6\x00')

2018/04/07 03:28:38 executing program 1:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$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)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80}}, 0x20)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
close(r0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={<r2=>0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x100000000000, 0x7f, 0xfff}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x34, 0x20, 0x25be5be9, 0x5}, &(0x7f0000000140)=0x18)

2018/04/07 03:28:38 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58)
r1 = syz_open_pts(0xffffffffffffffff, 0x400)
ioctl$VT_DISALLOCATE(r1, 0x5608)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f000000bb40)=[{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000006000)="12e7", 0x2}], 0x1, &(0x7f0000006100)}], 0x1, 0x0)
syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80, 0x0)
connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0x1c)
recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)

2018/04/07 03:28:38 executing program 7:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x232)
listen(r0, 0x20)
r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0)
sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002780), 0x0, &(0x7f0000000200)=[{0x10, 0x84}], 0x10}, 0x0)

2018/04/07 03:28:38 executing program 6:
creat(&(0x7f0000000080)='./file0\x00', 0xe1)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8)
truncate(&(0x7f0000000040)='./file0\x00', 0x1)

2018/04/07 03:28:38 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2e361589f181da4d0000000000000000"], 0x10}, 0x1}, 0x0)
recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x0, 0x4, 0x98, 0x7, 0xc27, 0x4, 0x8000, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x69, "80ec965f461ece88e5eb7ed9072e09f4ac5c9f4335ef1fa95db59e9564f26639b33435ee802d3c73037a41f480560ce91e47ca7d8824e9221348ac099f097014a434c0e2e052fdc082d381e33924075cb81e7b9f01efd12f8d0caead4d95261cefe950ad248d395f3b"}, &(0x7f0000000140)=0x71)

2018/04/07 03:28:38 executing program 6:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = dup2(r0, r0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x8020})
r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x11f)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201})

2018/04/07 03:28:38 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x8}, 0xfffffffffffffe34)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000))
sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69)

2018/04/07 03:28:39 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
creat(&(0x7f0000001340)='./file0\x00', 0x0)
fcntl$dupfd(r0, 0x0, r0)
socket$nl_xfrm(0x10, 0x3, 0x6)
pipe(&(0x7f0000001400))
pipe2(&(0x7f0000001440), 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
pipe2(&(0x7f0000001980), 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x200000)
syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0)
eventfd(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
personality(0x20005)
uname(&(0x7f0000d38ff1)=""/15)
signalfd(0xffffffffffffffff, &(0x7f0000001c80), 0x8)
prctl$void(0xf)
socket$inet6_tcp(0xa, 0x1, 0x0)
syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
eventfd(0x0)
syz_open_dev$loop(&(0x7f0000002040)='/dev/loop#\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ptmx\x00', 0x0, 0x0)
syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000003800))
socket$nl_netfilter(0x10, 0x3, 0xc)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0)

2018/04/07 03:28:39 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
prctl$intptr(0x24, 0x2)
recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x16f, 0x200201)
ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0)
ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x3, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffff7})
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/07 03:28:39 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfffffffe}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:39 executing program 6:
r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x230ff887, 0x123100)
r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48)
r2 = dup2(r0, r1)
dup2(r2, r2)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1000000000000237, 0x0)
write$cgroup_subtree(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="930100f800ecff000122"], 0x6)

2018/04/07 03:28:39 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080009000100010015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4a4c00, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="28621d4e81e085de07568f335d48fcb0d87591a4cef0c1209e20d209625cd16463f9fb3dab8767acb332a052f0ac9729af468a611ade440165d91f602de9e5eb06239cf049b400c25f0b32d6d73c229eec051a82800ce1f257e06ec7b0cd4972641fbb7a0b2b27821443cb50a3d2d9a7abc11fc29b3dd04b55d51d2894bd1e78c23e9517499b9819b3d217f5d0357ec050f511af7cc0b7e6cd9c0d20", 0x9c)
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x80000001, 0xfffffffffffffffb, 0x4}, 0xc)
r2 = socket(0x10, 0x3, 0x0)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x8200000000000000, 0x2000, 0x38, 0xcfe09d83fe55418f, 0x1a})
semget$private(0x0, 0x1, 0x102)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4)
write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/04/07 03:28:39 executing program 5:
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0)
init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00')
utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x0, 0x32, r1, 0x0)

2018/04/07 03:28:39 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_getlink={0x28, 0x12, 0x11, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000005, 0x41013, r0, 0x0)

2018/04/07 03:28:39 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)

2018/04/07 03:28:39 executing program 5:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340), 0x4)
openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$chown(0x4, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
signalfd(0xffffffffffffffff, &(0x7f00000002c0), 0x8)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400b1476c687f44805c1786e91bb9cef8d30000"], 0x14}, 0x1}, 0x0)
ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
eventfd2(0x0, 0x0)

2018/04/07 03:28:39 executing program 1:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff)
r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8)
ioctl(r2, 0x4000000000001276, &(0x7f0000000040))
msgget(0x3, 0x11)
r4 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8)
keyctl$invalidate(0x15, r4)
r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0)
r6 = semget$private(0x0, 0x40004, 0xa3)
semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4)
readv(r5, &(0x7f000006eff0), 0x0)
r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0)
signalfd(r7, &(0x7f0000518ff8), 0x8)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0)
accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000)
userfaultfd(0x800)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000001010001010862922611d4701fbe01609600c91000000000000000000001cc22fb4833f68ca4d7deecf62beeb80b757427053bb8f0249672dbae3ee161288b00000000000000000000000000"], 0x1)
syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40)

2018/04/07 03:28:39 executing program 6:
r0 = memfd_create(&(0x7f0000003280)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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15a8933ef3b2c3a67a1d02712b080def7c7528894958d1bdb6be95620bac710e3780dcca0cafe00de8fb90789fee1b892a3ef4f3362cf72bc4d995aa0504d9a36e4dd829986d689e189b7f66c6776d9b2ad59f41f7e95ecf79f42233d7e2ee6a3f7fc3c53837ed136f5134b4a95f12b4b0a7ef41bdd6f3d3231db687df83582b892cefd7143de4e32aba6b4e04d11a7651de629a8a822fad2b3df609d534319df0c26a1b465fb11c0f7562164bf7fbd2b3dafdcea4059e86023b2d1e3ed7d5e09c31e7d6f4f56dcdd6318ef22652d0d7343f83045d533145e970eb434b58aca3799230fa05bd3642b48660e0cc097ea3cb14707b18855f8b1517852f07e25269c66174cfe9e1ecb0b48960f3a57ff339c7f68196f0d792120a6f4f67529d81ce949c1ce7faa0fd0c42300aef339542cb64f54a56348b204a2924b61b9935be692a367c9c82819ff984d6173cdd6fe8b6f0d912885d65db71c929c9563717174248bc0154b1a27c60465ad747b2a578c53c91d034622864990086fcc4d1752fb60e22b4fa641b2a70c60f17ef232a57e818a1f30a23370862a571a65b1c4b9605ba3869ef358c592b42a178cdd51113fb67cc8e4980d3301885b0364337a88721272b4dc585ef5d1647a1b95afa51cf218fde86fa4cf5ee97aea0c3f08d22646c63311239e853b138380167d41134aa64529437df683525a3ac7ef6e64c1db8ba72bf0427cac1feb215eb7c248c90d16ccfac8d8647d893ab92c2ec83ab6d1f8b94ab76ff2c7ca49b15b52e56c15151dbf448ae00ac3472110f7898489afb731b777abe09d6f0ee605b6b8126468215b66a1b9a7e25cbeaff75cc9ce9a1aca5fd5e841879e3c73b558fcb9af45f450794b870464bad8260321fdbbce3f423b3af46185bdde342354d9490fe9bb2edfe59f40216ea265c46ee495cb91cf4fdcdc636f1cb8c788cd520fe25d76cd38ae7c1db5a7960d9945cd21f65d450b0c37b527a2b92c6816ee79f6aba65dfa3495c37c8166d0b9b79c38033fd2898de527d594e7eb69b3730d819511aefc8c1a799b54bc5cc9cbb1701dc752e0a3d0942d29b26bcaf7e3e1a5135190e9541dd48ef6b94708ea82d694800ee4309bafc61706d9db682817bb5a569dc21b413d67c4454ca17b0d4535dc28d0b01f87aaf7ef5cb6d2542b4bee27626976f596551189e3e2fe7f6d68f357c0478e09a880999ebdc17deea845f127b9f89d5bf426894e56cf3e01a095175da46c5de33ec91e0149b30d45740ecab8fa26229caef7837ef18a5916f9068048d5f714bab97d07157298f719f986cc655cbc46198978bdcb3bda0487928f153fd9f4ac77c0f84ebcd2f7edcaf2a0355f4a22df7ad87f62889b8e34b5ff4efe508e726667e3654d2006a5a7c11d126c6e989904aec4cc3353b95fa4289dad240927e8af8750b1358ad54eeb4b501291443447deefcdf4e1d3e3a67b40630516e32d7e65052ccea64691697e23514978b7f8fa2a79e030ccc83004c24b1cf776a4c54099f1141353ae8a885dc5199280495fa8e73d509ae59d2485fa504aae9e38622a58d56a5820ad211fe330fc1978de892eff5052718da05bb89a465325cf2be0e6176596bb088207a186adf4686f510effbf435f53ee3bc08e3dfd503745ebc9e1bfa7164ebeb526793639b46805765e9caf272f11ae627c1442aefc56456c6ca97614a3a4331da1241b8c25cef2da98c6ae5bcdb548c7f859fc4285dad6387147eeadaa2abaad8d0d03f28433724329d7724023124532bf46d7067382d6db432e54a67e04a90fb7187c5cf0166a86191a462654896fb1a88af67158e9585e762a9513faca3ca6fb965fa7b879e390e9d924b2ff516469c322d04edd18d5a0cb28ccb407c558925d27f02bfe9ff4f839d6ef867d3e9cff0336e52790db12ae00b2999b0df4c80f4f8040e2342c43b19a0313ace34ed717667818cdc3d2ae08dd6d6f9af01898947a3720c26e0e7025b9a2f16892fe7f5dcea92c93f33a448821cf0f36ee46333ae2a2d269393e6eb85530e745fc37d8a2a824e89392a7cfd5bddc9657b7b8a06c23ea02fae4ed7e0f550a057a4b3ce299ecef25cc113d2c9736e6b9ed14dbc6827af5af60514083c06ea3d48d953d99ac27e6140cf9148c584a4e823bcd2a27b7cbb650c09d4ff833879937ee1f3bdfd4d9cba00edc0556447ab582072e934632a98655e9118e38a28155a57d835d52c825304c4ef6a6da6203403118284c716b1f6ae3fd6149776e49cfd791703b1911f1f1409dd922a92ce0e96e3047b2c9623dee82353a222f46e5ef92579fffc8aba5cad0b3f75b1f713fff08307b89957880d4ab7a073c8a96f2f7e74fcbccd0c8a93c723db9d4b3356653a4157bf69d09d62c7e36268373a43118fc6fd1d3e357b0ecf32d17c776d0d2ae1641ae1cd4f9b28b65e4ad1b764904bd2ce8c945690c14ce205620b4096ef57c6f9c2543cefa3b639d2a34809e2b96e62a094103178710b8f30fa7a73c4db22e4afadc53f2c0155e1fc8650e8adae4e965a15d6b9ca3cc0e554d16d2bc64ed0dbdeb8252497108f547d5dddeefef1b29014fbc675b3e9ca5d8dbc3f7c6b9ea6ff34f984dfaefc53922d08268fa04398590543a7d7f20b1f67167804814ca9c9e6645a6294ad02a6e5e30b433b8b237271fb2c9a76461fd245fdb2e928095718af38d21cc96c4320572893ddafc094a54b20791dff3589b61237882dced45cfcfbbef05246f2de0a96870ddbedcfd1c45da215418e59030bb440f0149218456caa3fa6499e332d801df37596b8900d3f65b098085344b71db4929b74b1453a664482d0151e9d33335809e5490d9c311e6d5029a94a18d9367f780547908bffaa61d185f743e0a29f3222c3e165f818e99644722a4f69ae50df1b27024e448b78b412d69fdd7b08ddf094a3a94e2116ef277f92874ec26503eb16902fa6616d5c516262b72f9d6344c162a2c47c8355dceed987d21ea12c5e9462be50ec13442cbc16d8e62254ae702c70eb7787bac63d47c857185fe149bda7d3a460a783377c93e3e560fea1df8531d7169673501eb16f886da8494cbf48e546930084d0f598b6cea54134b12c38f6e84c20a4b270597613c2a2e36612f313731a376dbbde68a8621e42d7b138ec2f08e3120800763f91233ea3d4598fda8b5c69278dcb90fdc36c693101aced95ed9297b79cc00ecd45455fdc5101d45406641e2175b8da403e9d22a831fb5733a6317d64016b60c510927ae77ba119e2e03d81d49c8e705eeec32cbfee72d1039f3b4e7323fa4db125407aea9165af29ecde66de8f5e4741a62c309ec7ebe252a0e33f3d78dde8e9d4ce76f2799ed58e5e9a1260cfcffde5729430a0a9f274bbdd168957a53a8b9b9ec6ff20f70d5b1ab2a7fe9a62db86d1ed91b05f1493c5fdde163ed68aa11c00ed7caf70719e3a04b0925f9935c8918eaa5b13e76b3d13ed17920112f71de6690c4c5646a05276ed6d22a1c8694f9df9757c343fd1934e6eeccd6d4d7c57bed0755650e60cf7d61fb756c3912e5063d4fc9489f7847de9e2f10b1c60192677643f080f1879e7031f3a18e72271dc1e3c8a6967e99364395d82d4387a1e7077cb93859001b3c883650e93004f285f0e76069eec7ef32fe10af77355c64046ce17a88df65a400b65479957cc5bb289aae6b97984310845f74b9e9e23a144d3e11757c4ca63d220f4c89cae80705ce62e12931ee65028f917dbd5ef25110a31a182dcb674d23fdc14389d420ea2403c7efec6ed30ae71d728821c00eb8a1217ee5c71ca0db83c052768a72c3754c5b121ae873c3e15735cb4cb3457f3ccf5872af346d9f8772b2c9fb5b2931557eee5f76d3c2bee83a434b4353e5936e6f4256576df97d1e2affd033ae67487338ac41f15e8d53899a3b4ca7b805ed9fa0ec1334835fb35687cb554ff78655b3b1189afe50c8955cf615f2d9620bfe8dcba28aac37dbe1b93218a4c857e2687a9d494833a6d77eba3f4c63b9e9d7c4fdfb7d0c12cb8de50246a2338c51dff74cc06d26a0cba7de68635cb68cf6e27235c5975f513171956d633dc9afdafbcc0985a1f1420b5796dfb5f29539bf9191281dcbcab3ea40d0662f142dcf81957c3c29f7a9090460976634511dfb373ecb6329c8eeda33f40d8c1132100156083df7ae859589489a169d5a31e57c84ce769af32ae9af57cfe2eb7b449eb126546b7c39cf36c9d877679a269a0e87ccb3bebbb917a8195343b4ce690ff4e66dc3cf499c27bf653078ff7e67575fbe150244b11d5a6c40d919845a938deb97b0edff80ec29f50dea449e2a1a58fa26b927a775359f7f2bb3262cff521d74c9bb9c187512c58211f40b1fdec2670f83953ec7303009265f890be5df89bcbe6f2f4600e7d2f1ba5bec041d5d4a2540629d03a608df27d36a915ca96606d38eba2e75549953978b27f7d7f02ea3a6c3a1dd2e737de09d2eaa8a5457a20c3e28f622efa693ae0ea33b1dc918bfa92d34dd36c6f1e03096e92381d3d63b66fab58790b3f4868bb4774a71dc471e0070a6c9fb48425244eca71af5953053bf598e7f376cc58c59560"], 0x2024}, 0x1, 0x0, 0x0, 0x20040054}, 0x40)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003240)=r0)
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000003180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000002140)=[{}, {}], &(0x7f0000002180)=""/4096}, &(0x7f0000003200)=0x78)

[  497.312258] QAT: Invalid ioctl
[  497.324333] QAT: Invalid ioctl
2018/04/07 03:28:39 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df")
mq_open(&(0x7f0000000000)='clear_refs\x00', 0x1, 0x0, &(0x7f0000000040)={0x3, 0xca4, 0x0, 0x8, 0xfffffffffffffffa, 0x800000000002, 0x2, 0xfffffffffffffe01})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0xc)
r2 = syz_open_procfs(r1, &(0x7f0000000080)='numa_maps\x00')
sendfile(r2, r0, &(0x7f000058f000)=0xf, 0xd)

2018/04/07 03:28:39 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x600000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:40 executing program 3:
r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0)
ioctl(r0, 0xc1004111, &(0x7f0000002fdc))
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000540)={0x88, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'dh\x00', 0x14, 0x0, 0x68}, 0x2c)
accept(r0, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80)
ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"})
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000002, 0x8010, r0, 0x0)
connect$netlink(r0, &(0x7f0000000400)=@unspec, 0xc)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000500)={0x0, 0x5, 0x3f})

2018/04/07 03:28:40 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)

2018/04/07 03:28:40 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfe800000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:40 executing program 7:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/96, 0x60}], 0x7, 0x44)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000340)={0x1, 0x7fff, 0x3, 0xff, 0x4, 0xab})
write(r0, &(0x7f0000000700)="88", 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8)
shutdown(r0, 0x1)

2018/04/07 03:28:40 executing program 1:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380))
rmdir(&(0x7f0000000000)='./file0/bus\x00')

2018/04/07 03:28:40 executing program 5:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', <r1=>0x0})
connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10)
write$binfmt_elf32(r0, &(0x7f0000002000)={{0x7f, 0x45, 0x4c, 0x46, 0x522, 0x101, 0xffffffff, 0x2, 0x1, 0x2, 0x3e, 0xa1, 0x2, 0x38, 0x15c, 0x6, 0x6, 0x20, 0x2, 0x8, 0xe0d, 0x7f7b}, [{0x4, 0x2, 0x7, 0x100, 0x4, 0x90, 0x0, 0x101}], "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", [[], [], [], [], []]}, 0x1558)
r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x8000)
setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@nfc={0x27, 0x1, 0x1, 0x5}, {&(0x7f0000000200)=""/38, 0x26}, &(0x7f0000000240), 0x45}, 0xa0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=<r4=>0x0)
mq_notify(r2, &(0x7f0000000540)={0x0, 0xe, 0x1, @thr={&(0x7f0000000340)="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", &(0x7f0000000440)="87d6e5b231f227cee6f1fbb457e51bcf7aa138694dfbb3528ddee0ea0155f67f47f8987a73ec35df439d6c79428aaef76622f7e68c9069169179c28b16fe70320fa7511afebb8b2e0005c27e154c1954c8cf12d7f9af60f6676b5514158f3cb775dcac20d90b1a24351badaa4ba1f0ff0c2c5c2038bf190b6f6e48bf007afbf30bad868e8595816434ecd13c5937a654132e95596defb8b24dbc22621d03383c41590f0a92f4513f2e06d04260928e20a5e7c04bbed8ed103021183177bb0e5e384cbdf72ab036b66495"}})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={<r5=>0x0, 0x100000001, 0x30}, &(0x7f0000000700)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r5, 0x1, 0x5, 0x240000, 0x2, 0xfffffffffffffffc}, &(0x7f0000000780)=0x14)
setns(r0, 0x4000000)
r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0)
accept4$llc(r6, 0x0, &(0x7f0000000580), 0x80000)
tgkill(r4, r4, 0x26)
ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"])
sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0)
getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x2)

2018/04/07 03:28:40 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))

2018/04/07 03:28:40 executing program 2:
r0 = socket$packet(0x11, 0x200000000003, 0x300)
ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}})
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x8, 0x4, 0x1, 0x8000}, {0xffffffff8b7732e9, 0x3000000, 0x1, 0x200}, {0x5, 0x4, 0x5, 0xf8d5}, {0x8, 0x2706, 0x7, 0x800}]}, 0x10)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={<r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10)
connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000007c0)=0x4, 0xfffffffffffffe6d)
getuid()
setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000005c0)="4e671f25d4ca7047abd579773bfa40b08908bc1bd806666103a8fbcc38795e984426a60f31ee14633191f0aaffcb60bc6877d3f2c7d05879aabc3f35ed061058f4df45dd8d1b58eaa2cec7503af61d5723e29446a9aef4d12aad957c260f7bd312709f619923c5dda24ca9dd8255bf5ce5bd03bb75fdcb7052c8d918a9f61ae9682feda075a717691ccd07f4b6e3bada890ac2db445c2a021784ecedb85758fe0ba8f47ee849d7b808beaa8c3605f00e5e7b39fecf6376a0aada9ed801aac043d70c576c579e36ec300e65a991", 0xcd)
gettid()
setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000480)=0x8, 0x4)
sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x119}, 0x1, 0x0, 0x0, 0x40080}, 0x14)
readv(r1, &(0x7f0000000380)=[{&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5)
r3 = socket$inet6_sctp(0xa, 0x0, 0x84)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="022007000100c5a9631500000000810000000000000008020000000000000009000000006f6a1dd4817ae02fabd678fee43d2a42741c670b12ed5c706a7e79ed095dd71b2fec35b009bf1eee9f3115ba76e964fbbb7f011ed4e65fa1acb0b2faf2be080ebeb7c18c218f849753908ba0e5dd6f02ee7f043d7041fe1643930be65538c784e7645b98778dd093e69dbbb3c295a4a8c695eb3f5c3752f8b94e02c481242c"], 0x1}, 0x1}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
pipe(&(0x7f0000000840)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendmsg$alg(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008041}, 0x44840)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0xd601})
accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0xfffffffffffffee2)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', <r7=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r8 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000940)={'syz_tun\x00', <r9=>r7})
setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000040)={r9, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffee)
bind$ax25(r6, &(0x7f00000006c0)={0x3, {"aa342abc54cfff"}, 0xc10f}, 0xe)
ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={<r10=>0x0, 0x7}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r10, 0x2000000000}, &(0x7f0000000400)=0x8)

2018/04/07 03:28:40 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0))
ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080))
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

[  498.355760] bridge0: port 1(erspan0) entered blocking state
[  498.361779] bridge0: port 1(erspan0) entered disabled state
[  498.371882] device erspan0 entered promiscuous mode
[  498.377909] bridge0: port 1(erspan0) entered blocking state
[  498.383746] bridge0: port 1(erspan0) entered forwarding state
[  498.402284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
2018/04/07 03:28:41 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000))
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000020000000000000000"])

2018/04/07 03:28:41 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4)
bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10)
writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1)
socket$netlink(0x10, 0x3, 0xc)

2018/04/07 03:28:41 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
socket$inet(0x2, 0x840000000003, 0x2)
r2 = dup2(r0, r1)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="0f01cb653ef20f01df65ad82860d000cf3ab660f3a16f6000ea8000fd3d80f22d8", 0x21}], 0x1, 0x0, &(0x7f0000000340), 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x7fff, 0x8000, 0x4})

2018/04/07 03:28:41 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="cc0000001b0001080000000000000000ff020000000000000000000000000001ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000001000000000f00000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000c00100076000000000000000000000000000000000000000000"], 0xcc}, 0x1}, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080))
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6e65742f7e0000e10d173400000003ae")
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x3)

2018/04/07 03:28:41 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))

2018/04/07 03:28:41 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6800}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:41 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
readv(r0, &(0x7f0000001940)=[{&(0x7f0000001580)=""/141, 0xfffffe57}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/161, 0xa1}], 0x7)

2018/04/07 03:28:41 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4)
r1 = socket(0x2, 0x2000000000000005, 0x0)
shutdown(r0, 0x1)
getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000300)=0x29d)
ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="125b1a472986a3b352e5b03719892bb2d4b3fba4f6166a2162370684e6246eb351ac16fc1592d189c564d3898fba919fa44240"]})
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={<r2=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, 0x1f, 0x101, 0xfffffffffffff664, 0x0, 0x81}, 0x98)

[  499.376905] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'.
[  499.393437] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'.
2018/04/07 03:28:42 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x2629, 0x401, 0x4, 0x0, 0x1ff, 0x9, 0x4, 0x7fff, 0x1000, 0x400, 0xc58, 0x182, 0x0, 0xfff, 0xfffffffffffffff8, 0x926, 0x1ff, 0xfa80, 0x6})
fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0)

2018/04/07 03:28:42 executing program 1:
io_setup(0xbc, &(0x7f0000000000)=<r0=>0x0)
r1 = socket(0x20000004, 0x7, 0xffffffffffffffff)
io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}])

2018/04/07 03:28:42 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
io_setup(0x5, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}])

2018/04/07 03:28:42 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))

2018/04/07 03:28:42 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x5400}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:42 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x6418, 0x0, 0x0, 0x0, 0x0, 0x2005, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000)
r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x80)

2018/04/07 03:28:42 executing program 5:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000080), 0x10)
r1 = socket$inet6(0xa, 0x80003, 0xef)
setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), 0x13d)

2018/04/07 03:28:42 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:42 executing program 1:
shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000004c0)=""/229)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xc0002, 0x0)

2018/04/07 03:28:42 executing program 7:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x40)
lseek(r0, 0x4000000000, 0x7)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x288040, 0x0)

2018/04/07 03:28:42 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14)
sendmmsg(r0, &(0x7f00000087c0)=[{{&(0x7f0000000100)=@ll={0x11, 0x3, r1, 0x1, 0x7, 0x6}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="84b6b39cf7052db925954a21ac0bf5c95f8765e4fd99094e45b33a5b30e147f947c7be27d8a85841aec6f414724bc2fc350a4c603fdc0ac07daba385a85241ddab55983db1f43fd3216e4f885b79e4918da267c02c141f383686a438f1ebc406350de4366ba625f1eb2fe8ae547188b0ec24a37648e9b8b9c77e4aaa312c1c333c768ee3f527e21677bd7011b057cbfef87e27d15046e18630e1b0229fa55058b7006b8d285b821ed629d96e3355eeb47fd481b1df1f03455643337a8556f872a6981eb6b5bdfa19f307f087c7bff1df6a777454c3d0e55f6211622e1f3cbdb2797320b9614b78cc751d523dd53c75c95ac3156e5e", 0xf5}, {&(0x7f0000000180)="7f877f7d9543522fadd83c6f8cacd3752fd9d091188ef1fe9ecdce53b4fd3bb255e3f867b824ff8b74f412ee308410f76e924c11b8c9ce9605d6953596ac624b4dfb3573fecc026fbe5a83a259c9c0c9a120c4c9710e8e3dc0b7b284a1325e50df16565e6e31b92e8326f195cef9e0", 0x6f}, {&(0x7f00000003c0)="27b7b3e1acf56605fbb563f11f8aedf06e7354d1d168ba35ba8c2d138bec1d789ca7d1476bb3ff9d16759a963fad455db578ac41413e6479ac45144ded40303134556eea81dadd393e4512cc3280cfba557257cb", 0x54}, {&(0x7f0000000440)="69c5f8fe6361a5cb1ceaa50995d2f8dc3604d3fff197aa93f3b14ab67a472acb5629d72bd81ae1e5f9495a71aa383d5b18b51e245a817a3978c7237e508b8a7bf3d6e130db62ac59a5f8ef593d5cf19035d45299314aeda9003a00efc89879b58470aaa6859fe544e7ebb50c8891c1b5af6dfa90ac", 0x75}, {&(0x7f0000000200)="5bfa90171a81f6d270b16e548ead2d15", 0x10}, {&(0x7f00000004c0)="1230efd8f90ee982ff074650d4de0700ec7dfca1a2005583c1776a4f7ba6601876", 0x21}, {&(0x7f0000000500)="770a7a26828e0b8cd69267032e8e076213e4c3f3eeadcdb9dc3b9978cb9cb76288c61d9364f03f06ec6def95ad9b243f2d799aac91abf3afb34c8a7e8166cc040008bb26cff11b140640620c7867b8d98e60d545e11246237c7d735871bae93e21", 0x61}], 0x7, 0x0, 0x0, 0x800}, 0xa93}, {{&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x2}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000680)="89b283dcfc574ff1fcec84e0792f72ab62e2bb82af9efc3c23d3c3b2ea02dc6c714fe607e7c2f342f1778f586b94efe81ffb486fcba449fd183aa8cd7e6728e01a490e95892770ad69585733473a0c326afd0b1d84e7a991ae841c4b3d975b3b77d2fda75437d9bc0e152f93fef45190ca1e4cb659b6fb6edc199b0a069b77a0f9bd5aa35f71c0db181bdcb359f9c5420250899de5c5c6d12a6154c88d52bf73e260b62eb836cd5fedb13b08d76d485e7750e6aadb5e", 0xb6}, {&(0x7f0000000740)="2a7331c2eaa9f5e2b1e2ff20ab61a01e6bba3a553c4bdcc8aa149c086148e02e3e0ff215f7b2e0e317ae009768d6208c3a381f7bfeb226e815f8219405ea5fe21cfd0a68036f7694bc4ceb6991f4a17f99f51424bbc7f215c956e403acb7adc149c8e1f94a3f27710ec487869f9a4406d1f5cc9fe9efd6db5d09fa7afa980daabc38a25baf946c1bc139dd2e6914ffbaa7517804e634864d3b9cc4470d504beefef4e2d2271e1b3c0ecda964c37dd702cf0a76ad8011eaf46cc1bfa7a8", 0xbd}, {&(0x7f0000000800)="c984a78fe5186e9ff7166904909d446c07f76dda51b97395074d44cdb59def89da5c0fed4d65c84e54f02f65f1bff7f5b6aa23703e4b8c5a", 0x38}, {&(0x7f0000000840)="b63ebe2ea4b4ca008fb2918c99e4b3adf3f746c351d2f93535ed584578b482b9434a034f39690331507e2d44e91896a4e5ae14d3fdff43b6042d857ae7f2e6d0859e964403fb60bab4d2cc0ca9a6d59c6182a0156bb664e324b83037f58b8a9afcaef8e2f8ac7a0df9cb5a05ce0e169247c93c7567a1ebe2f5055f1fa128c3e7ba0fe50b830434ba98f4e1ae5c6937bd43c887246508c872e6d89825fe3c6a18ea9aa09b933e0a4ef12f06b8b5eb10ffbe79c19f5c4148da82d55c019ac97e1fc94f5903", 0xc4}, {&(0x7f0000000940)="fbd593bd61b05c7e5b4453c9a76a9bd129401400fa790857bef35ed9cf35e74184429f3b59b8e254b0515cd957dd0d9df233b342358771fbb851fc4cead96889a33bc66fadd5a6c8d1d9c15e92f50861c3e03023b086dd2aafd2f9a950fcbebfae13d13ff3f4bc19ae3f13e6a9751015821e0e03d727092c1ae72d8393d99ace2aa50acdbad7395bd44686b357cc1262e812f5bdaa3955071e26820c5dfeae29e0d715e7a3d92dd83c6d9a1d595983171835484f07a5e297b8", 0xb9}, {&(0x7f0000000a00)="4f2a845595dffbd40bfc12ff844072e85177bc2b0f3e6dd914f294d5457f2fdfd7cd72834824c57c4edc089b92f8", 0x2e}, {&(0x7f0000000a40)="542c943c", 0x4}, {&(0x7f0000000a80)="ff6315ebceabcbb567e4c225784c1e8b10bc7b1f9b290cd842a650eef447c68bf0a132a7508638db653fcdc43f77468e62e26fb08ee52318f7d08d42e334a2e9d5bba4218e3f30904d16a4e7a728fb9be715866a53a3ad0986fb611068b16a59aeb173efbfc09a3593996806212ed1e66b6f153c1f25d54019d78a479468c6b61cee22f9678ac467f20dc88399feea71920c5c69a0755e1d494d1f438acf50784e1548184631401f8b8545e1fc80dd6378c48749441e09b4111dc9cfafd1a75f16c56e2c1c8eaf9180b79d6d93c3864968b37594f1bd793b", 0xd8}, {&(0x7f0000000b80)="43222884984be3285a85e404e654c5107e967bb78cc9f340a5209b3aabe1e0b27fed3928e82b497ead86d194262cf565fc372540b721d2cabd1bb9dcc15dfc3020378c19380080151c9bc1c4edf392528c5b72f87c8023e483e103babdf51f2dc6f1294840b8743b7a94aecb503c03927029d5223ef0da04c15cd67a4f2f4ec6d74344e970d61dbc7287041d21cdd3d55465d021ac40ec6c12234c3d1bdf885d40d3a2f35711fa6b698f4476e3c89ff2a6bf2ed6ed09565747dbdbbc3b15c3cc64a59136f11d25d541e3da9b2eaf199638f8ab14738b3ebd", 0xd8}, {&(0x7f0000000c80)="be0f0319e1ea183be95d44bd939c750d266ecddcaeba6ec58e6e80bb3055", 0x1e}], 0xa, &(0x7f0000000d80)=[{0x58, 0x10c, 0x8001, "a5576c8b9d9e1dd86069226c1dbdf6af3d56b0e232bf3fd92cdb79674ba9dda09ebfb0eadf76a358d163ed107e9b6309bf40302186b3a9d094c613bf56ba3c59ed6922d263"}, {0xe8, 0x0, 0x8000000000000000, "8c122e9b45045fdce4ca48878236ea5937d717b64839edd5f7fb3975716c0635c317833040c4074058be0565e9fb3d53f0ef8f08a22fb61310ec50906274809399dc0eb110f5647423c448ac96ac9ce21f1363a98519811e5521804ae881baf46a1bf875688fdb992d348af4d0bfc2c4fa78d61a0b4c882b67b40ccd8dd1d833ac3f948788a5b4ab7ba7a0a9166e223db2ad82de594497b249f13969bb43af2ca8d99432fbaee7b33902032e55249ca9534e20ecad9d2ffd6deafa11671ad7b1b3d52c12fc3a21ae8965f7ed0e6efd529fc92963ff"}, {0x50, 0x112, 0x3, "196347f92ffd805869ef2dbdbf4f43c21f84ae5c3d14633b514b648053194185c2a1dfb6c320778c33c5cf6e8429246edc5b3011f632819aca6f5a7b4500134c"}, {0x68, 0x115, 0x1000, "e434615d9db585e249e917576cba6c3d8fe3461d0acd08110ba96ccaff2be73448796ac863f596b0349ed29e0388b6007f37402917d0816500171d677b39afe5474bc88ba1f6f56effc9c4c5a4926e0a560aad32c1"}], 0x1f8, 0x80}, 0xffffffff8d2938e5}, {{&(0x7f0000000f80)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001000)="55788affe077c155575a8e50d5fabffa38ccf4f31c932dc0cc3e1a96381e0b16c44dd959f931d91c5f7bf3f12f2adc28c260fb61137b31028540acf297b0c840ac54b8e681100b609aadbb15be87386718404fca5c44c11044d4b6d8551f9dcb5c06245ef34c2ed0fef3753d1145735152dfb7ad77fdfc5fe6dd2f2d7c54e1f8d8f65531ed2c7ad961c58d3e62d0360cad7543d7a62423a0b20cda15ddcf16aa338d07b1d380986b", 0xa8}, {&(0x7f00000010c0)="e5a669fc93e8eb33cd2c9349209f0b73efdb7409fa01b68c7743d9d49b62fc3981a9decfe3d7fde06c804906b977137008587db76056555030aa1ebcbd3492d7b90cf22f0a88cde4ea2c0fbcf4a870148ab7165ff180204fac3b533b5b6bbef88872b4e553a70cc99c4e488d0e6ef23979a2b37f7fd97b57221673677cae7ac0a9368fad869af25d7a0ee3ed0199de24756bc74a3528b0eec8af6ee10902dbb9ecec871e386df557d05f862b277982d75f68979de07cfecb894003c5ff05bf717d8f6d871b4cb20f40276121a2536ca747c45dfef210804f4da2a78865", 0xdd}, {&(0x7f00000011c0)="979105598f501c1a867fbb28da3ae9d7b4645668c6cf95715f969e3c72ab64ba1553d344db4f6e1423bac57023c35a8ba18c42e47e5fce", 0x37}, {&(0x7f0000001200)="984e7fad8ba661ac53a69e948186357b5ce5c703f90a3f5769939f11507da26d3be8c6491a05a13e6f61cbcf198a70f5a515df801a5ae9", 0x37}, {&(0x7f0000001240)="03f5098777423a227a1055d9fe75792695608229f1ac0883f4b4bd04be6155a8bd1087835730c2ca1b8589b6253f749f79b9d1e6fa122b3d69623cf31da4702fa80053732a2c6067d119911fc333a6aacdbb18b471c400f274a8651f6df17160202f39c68de67f56b0d748817ed41128356357971949f3bfa6d43186cc43da08b5ad789edf9a8b6839583b3e01ce5f9976ee3926b5717cb1601ed98beb57e48a28b522d0fc71d36d01cb333bd59692c923dea12de8d5c029f2", 0xb9}, {&(0x7f0000001300)="83f03870eea8f3e2a6ac743981ae119ef3c24e00df9d8858cfb2aef1e40f4b7b0d718390d9cffa808d5a7d8bac491241dc5acfcd96cb63d61dfef3e545e10ceaeacc127b544d30e17a4d1777a7799577ec3738cfbe230089f172aa1066b6c430f5e57265549a9f5a84e07d234b5dc9502000f7e3fe878cf45f81379d4313223f01ca9647cd1c3119273b4a43d55c261f7085f45e7c21d80adc400f178d778d0d3990d8be5dc02cac99d5c0703b46b003d0de657ae3150682e1d35782ce9f3de5b674b74db3dcb4e23013716b09320e51e0018ded1197623412913c159a4c265ad41c2543cb61c02462d7a43a2c204127db66a544d01247ed90c5534133", 0xfd}, {&(0x7f0000001400)="f2adbdadf5fb60c0bf1d2cb45f012db7e3024261b6005b300e2e58bbb460e2cfb4f2606a95c43c9b7a685002fb", 0x2d}, {&(0x7f0000001440)="98b19244091495335e4b9ca8e0fd46d5244c2ab30f3423fe92336b8e5e89848153b84ea4e2654e9829804f8e70d23d189c59d177d8c512a3a160572ba9425ee6634fd65691c60bf32f21e1ba5bd9091360c25a605860769e98dd7101ef72850a5d3c45a20806a898eb4aa39731f059b4dc407a5a9dae62722b5f821e7a31919dcd670caf09fe54bd43569e46", 0x8c}], 0x8, 0x0, 0x0, 0x4000}, 0x9}, {{&(0x7f0000001580)=@l2={0x1f, 0x3f, {0x89, 0x3, 0x5, 0x5, 0x0, 0x4}, 0x0, 0x1}, 0x80, 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&(0x7f0000007280)=[{&(0x7f0000006f00)="8727db9c95551aa7da6dbd68644c33173f06dade112643048c052a8f20aa518ed700b29d39be2fec73e6d6047b893f4a36af613590012b505aed59a6e96dc7137668a0cd9e5a7c9bf7fe4f6a445eb0f727305a54fec26ab80453ed32b3e61b49c0e02fe452cc9e2eca0c43c9e00781485c1d4269711fa1ce000bd25171f64dec28aa3dc91c31e1838fb17f772246cb34217697e10f52e22a552c9bc6b06e70b849fbcdbbfcf4dc200742e2", 0xab}, {&(0x7f0000006fc0)="cfda683a08a405f8d97b8c87faf37a3d707187de0e19225b6476ba7fdcc8d952cb9333ad870498ed011065181a7090d03b79a4b5e48b596d6283542dddba906a87e5ae070cdad6ebe7ce197f315f494b181de236299201575aa745ed3ef42b0d511453b90b2cb4986739c2abe7c29fb64959044ae65dae8ceb583d2f9e990cb0010c64355414d341f65b4273ba3eeeaabae3970fe8333d883c3f40a1e97867928d50fecd39ca791362356ef978888fd0b00ef756b05b8039e569ade3b1", 0xbd}, 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"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"}, {0x58, 0x84, 0x101, "d15b405e40ba15e5e04a2a0d4247dd42ea2ea56d5c2a129d143538f6e78812085efeae6352507336fbd3f999f83dfc94789f187c7dde3fddfa8a05b921cc3a66e72a368b"}, {0x88, 0x3a, 0x1, "b79a9d4233bcebe7814f7df3cb493e5de3c93a8bc38ab1cd3fe65fb9f10ee288d6c8e35ce4d532e4f4cd7f147d0c4693712fb3d33c70daa6581fb51ec77bbd4e6a154274e699aec560ff86f2e815ceca160f5c0454ac34637384cdd8d50f3ea7b6319b0bc307fdc38837e09519ab7ae9432e"}, {0x50, 0x115, 0x3, "88c84e1991972ebd84b276dae6b71bc4497abc141c95d5aaf0c438742f8044e7fb1b4125d900fc2ee3875ff00662d348511d1f1d94e399c777cba07e9e63"}, {0x100, 0x0, 0xffffffffffffff80, "050482c58add3d72ca95ad87c5bccf8c363d13169e5c6ad4a4af7cfcd4ea9baadacd1e93ddcf7e5c60eacecc779897ae6bdbba023b9647b37f9fee5c011af9410290a289e5ef8f296d585b9ae1e4ed7139a9214e8f1b04bbe8bf6fbb8be9be4ae970ae95bec8d3a064afa4fab938bc41beadd4c99045c7cb5b104f5ebb13db133d5ff399276836c5daabd3c1525f9773459278ecc834e33ba8ae19c4cfc609fe396f3bded5d0d042d2752cd9593b851afe6fa27bf80a46bdea73c141e5a530977d14059bd31987dff6084530d4ff34a655abd16be4f40c7481a83d9ca89744492cc1da2e4671d055331a089a"}, {0x100, 0x19f, 0x7, "f5340edbda85a99ae2509527966a68beb7752efb0d4e6ae63b4fcf5436765e54e4ece00fa0c0cafc22c070047dcb6cc2276d2e04fc281ab802318ab886905fedff0248d058c02df7c3787397c73fbda0d2753aa0434ab86ec639ba37b0a038ddcc1393df95d434eca4503cb1cf4781c3e9e86dad3cc121cbb99bcc395deda18f32d7d4be3c8c14a68bcfcc857ddd89c5a33e119e2c694d1757982d804c636d5f9493545f2c13c769bc002d790591e3fe5a8993b007ae223d8fc2de255b4cf5bdb5205b4de26370fa0d8853047de4f1f4b9e2a071236c2551f1e1039c44735a7348e5cd551b0cd0f1d7dd2143"}, {0x30, 0x88, 0x53f5, "47e094dad03936542c8389ff74073ef9ac232c539fb587fd4cdd960d22a6"}, {0x80, 0x0, 0x100000000, "ec09e2c56a2f30b60be471cb4c0945a925553e2105b1f73e0296de7dc79ba6afcd1e0a5ffb630a1f50a74c692a2764cba2c76ebbd03643b613d18d28a2c522be7b3e2308d596ab39034fe43765f4ad584ad0f2ab72905779f5ec2dcb1c6c5f94c23acbcf9ef14a15fcb7"}, {0x88, 0x0, 0x7, "3fc7aaee3e4f6b73dadea3bfe540a241b64e3ca7810686dbe744524c06ccfe807ba3e36d77e8ece8c11dccbda473035e9c6cea1130278eca55052e79f7df0821abf3b6c2d8e46353dc9f04d0cc200064bd938d88b7bcaf7006c5ba0bbc2a60cd07d405d51285cf5d108e1201ab2560b96e0b2fcc611a56c0"}, {0x28, 0x103, 0x7, "84b79697ee94845bb794c9f19ca9f5c07002"}], 0x14a0, 0x20000000}, 0x72}], 0x9, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000005100), &(0x7f00000067c0)=0xc)

2018/04/07 03:28:42 executing program 5:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
listen(r0, 0x400000000000ffa2)
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x200}, 0x8)
getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r2 = fcntl$getown(r1, 0x9)
getpgid(r2)
sendto$inet6(r1, &(0x7f0000000340)="47badfdf8dff9691f14cce80006e4151d8574253b34989bab902803119f8a72c890d829a2a9876b87281a6bc01f4a79a19b0f527ea9d81489883e4cc7387dc1207b51478a46f8b4385b489dc79b08bff8bf4608a0ca68d899e75d30c28188e41d0c9fb0b2e62684805e5cee7d31568081ef9f9540a0e23d437abeaae592d1234f22fb627c413498d0881b65d2649195d32ac8b8564e2c5cd89ee64", 0x9b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'dummy0\x00', r3})
r4 = syz_open_dev$vcsa(&(0x7f0000000980)='/dev/vcsa#\x00', 0x3, 0x0)
getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4)
writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1)
writev(r1, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1)

2018/04/07 03:28:42 executing program 7:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x300, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x80000000)
r1 = gettid()
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00')
preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0)
getpeername$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r3})

2018/04/07 03:28:42 executing program 1:
r0 = socket(0x2000000000000a, 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x2c}})
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="38000000a017cfe8f88e848ff4b1a8608f0139d9542e4809d8a2af046b48bd8d48e8404aefe6b186b102ade3edae5c592f70efdde5b348528200a747b04f4252fecacca954781197bf6f5e9ff0c5a2a9433ed7a5f0f6499995b5279bb7a9ce5f65b4cfac83fa9852425460a5a961829b2d0edc6a3221c8f9437b3ab6c1dec535e0f17e172242c3cfa9f31129cc083a335a4ac61438ff80d5241d592b9da494d6369247456cba", @ANYBLOB="00012bbd7000ffdbdf250a0000000800040001f0ffff04000300080005000800000008000600000200000800050002000000"], 0x2}, 0x1, 0x0, 0x0, 0x41}, 0x4005)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'ipddp0\x00', @ifru_names='ip_vti0\x00'}})
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x410000)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x9})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0xfff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x280, 0x3, 0x9, 0x7fffffff, 0xcca, &(0x7f0000000380)='eql\x00', 0x8, 0x401, 0x539})
getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000004c0)=0x80)

2018/04/07 03:28:42 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x600}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:42 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x80041, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000005c0)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0xa}, 0x800}}, [0x0, 0x3, 0x2, 0x731, 0x4, 0x9, 0x1, 0x800, 0xb0d, 0x3, 0xffff, 0x9, 0x3f, 0x101, 0x8]}, &(0x7f00000006c0)=0x100)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000700)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84)
ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x28600, 0x0)
ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000480)=0xfff)
io_setup(0x80000001, &(0x7f0000000000)=<r4=>0x0)
r5 = memfd_create(&(0x7f0000000100)='nodev\'mime_type+system.selinux-\x00', 0x2)
r6 = creat(&(0x7f0000000200)='./file0\x00', 0x80)
fcntl$getownex(r0, 0x10, &(0x7f0000000540))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x6, <r7=>r0, 0x1})
ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000500)=@add_del={0x2, &(0x7f00000004c0)='dummy0\x00', 0x7})
io_submit(r4, 0x3, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffe01, r0, &(0x7f0000000040)="bf3974b1a78d96578380b66e01069f71cfc0f159eb7c994a4fe5e13a8e98d02b1f9ab24ccd38f38dee00974d8f84fd227c97fee0c746ec20948e9a6329a99058ffa43c4796768baaaf36ef94d1fbdd902fff89c06629195051bb57410ec44fa500cb8bc30815f07fb281704ea52140a80536dd786e2ee481ec40b8a2926b792765fb57dc7cf59d46732b4ae55c2ed9fdad737117e9f9dd817c6b9ad29607dcaad71be89ec98909e988b0", 0xaa, 0x8, 0x0, 0x1, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000180)="c0b936608104f997cc97ad773bf08be450ee713941ab7ffbb64b9e4e4d34d31fcaf052b0ed80356ed93800ea3eaff7f83e49d53d1cbc92149b20b0a19455d3002726458407d66d058535fb145124b9f40cad1f04917c4332ce45636d44de1438e7b9a64a827c38bc2a27a8c6b9ed0241a1953d8a56bd4c55248bcac96b99d5dc", 0x80, 0x101, 0x0, 0x1, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000000280)="7671bf3af5d331760f5fd47792e56c60efdaef4d6ce3506afb966c702edcfd961439075e6019cc8782094f508f83dd17a503955f39b7f1d0301e09de8aa7a123516baaf24a8eaeabef833469b312e0fdb580c6f004709a2cdf4d89600901e2d130e8881677d9b60a94c742d22209f0c5482b98e8aeee6e17f435854810463f75dc7c96ca18fd095c3aa7d0de59e2635d24a77389529c279a18de514cf909ef3466d140a297914f750b557de74a5dd2973df3843e1a017acfc91c1398ae6ac1b38862441647b15acf3947d2ae3f37959c217d89d9a527f8f59ed94f544f4486c15704", 0xe2, 0xffff, 0x0, 0x1, r7}])

2018/04/07 03:28:42 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @dev, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r2=>0x0}, &(0x7f0000000100)=0xc)
sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0200001900000426bd7000fedbdf2500000000000000000000000000000000ff0100000000000000000000000000014e2100044e24dc2e000020a084000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x29c}, 0x1}, 0x0)

2018/04/07 03:28:42 executing program 5:
r0 = socket$inet(0x2, 0x1000000800, 0xac)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200800, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000400)={@ipv4={[], [], @local}}, &(0x7f0000000440)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @loopback, <r2=>0x0}, &(0x7f0000000180)=0xc)
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, <r4=>r0})
syz_kvm_setup_cpu$x86(r4, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000000c0)="2e360fc71e00706567660f38086a00440f20c0663509000000440f22c026d0f00fc72e0000660f2a87a5590f3566b8a0af00000f23c00f21f86635020000000f23f80f22180f01cf", 0x48}], 0x1, 0x1, &(0x7f00000003c0), 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00000005c0)={0x2, 0x100})
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x1, 0x4e24, 0xfffffffffffffff8, 0xa, 0xa0, 0xa0, 0x1, r2, r3}, {0xfffffffffffffffe, 0x80000000, 0x3ff, 0x3c5, 0x5, 0x2, 0xffffffff, 0x9}, {0xee, 0x2, 0x1000, 0x100}, 0x8, 0x6e6bbf, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3506, 0x0, 0x3, 0x100000001, 0x3, 0x8, 0x7}}, 0xe8)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={"626f6e64303f9ca44fb128551d00", &(0x7f00000007c0)=@ethtool_flash={0x33, 0x5, "909c6239f82e54402d79f11fc7f3fc8c4be9951d60a1952545e37f05438088855550cbceff7f89f5423ac5c9a8c8047fcc43de47e28280ae00c3a49997442ff55655bf461cc1a38e16ccdeea04dacc0eefc64d5162e5df4ec96986a0c5e0f5854e5a809a23b89a73f16b966fc05d4de6892f4f745f868838b1fc8061e5c96744"}})

2018/04/07 03:28:42 executing program 7:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b)
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$int_out(r2, 0x1, &(0x7f000005bff8))
accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10)
ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000480)={"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"})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffe, 0x2, 0xff, 0x8, 0x5, 0x0, 0x7f}, &(0x7f0000000080)=0x20)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x16}]}, 0x10)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000000009fd, 0x0)

2018/04/07 03:28:43 executing program 1:
r0 = socket(0x2, 0x2000000000000005, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00')
ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\nvmnet0vmnet0]posix_acl_access\'\x00')
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYRES64]})

2018/04/07 03:28:43 executing program 7:
r0 = gettid()
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r1, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x1f6)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0)
ioctl$TIOCNXCL(r1, 0x540d)
tkill(r0, 0x1000000000013)

2018/04/07 03:28:43 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1f4}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:43 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))

2018/04/07 03:28:43 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:28:43 executing program 5:
r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x400)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={<r1=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x80}}, 0x0, 0x5, 0x83, 0xffffffffffff0001, 0x99}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, 0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e)

2018/04/07 03:28:43 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3})
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10a02)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14)
sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x80, 0x6, {}, {0x77359400}, {0x2, 0x401, 0x7fff, 0x7fffffff}, 0x1, @can={{0x4, 0x100000000, 0x4, 0x8000}, 0x1, 0x2, 0x0, 0x0, "71ff135905b4de06"}}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x8000)
r3 = syz_open_pts(r0, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x0)
r4 = getpgid(0xffffffffffffffff)
r5 = getpgrp(0x0)
kcmp(r4, r5, 0x0, r1, r3)

2018/04/07 03:28:43 executing program 3:
prctl$seccomp(0x21, 0x40020000, &(0x7f0000000080)={0x7, &(0x7f00000000c0)=[{0x9, 0x4, 0x0, 0x8}, {0xfffffffffffffffa, 0xfe0, 0x8, 0x3ff}, {0x401, 0x64, 0x6, 0x8}, {0x1, 0xffff, 0x100, 0x1}, {0x4000000, 0x5, 0x3, 0x7fffffff}, {0x7, 0x1, 0x200800000, 0x3}, {0xf51, 0x3, 0x9, 0x3}]})
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30)
r2 = dup3(r0, r1, 0x0)
bind(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x2, 0x4, "cd6eea9a6641200da583248a3faed470796a29fa4b8cf035abcceaf181b8dd4099efd8dded861d1604823f4ad28cec244ed592d94493b4ac073cff3562d817", 0x4}, 0x80)
sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4a000200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="580000003e00100426bd7000fcdbdf250b000000060000003328be55c15c1df2bf934943ccabdb4e876dd350a75687d12bf2e586228000e1c803459cada8b7463f4b0aa88782a84da17eff755ab4d528c18e837c8ced0000"], 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x10)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100fff, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x66, 0x0, 0x9, 0x9, 0x10, 0x2})
ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000200))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002)
getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000000240)=""/223, &(0x7f0000000340)=0xdf)

2018/04/07 03:28:43 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)

2018/04/07 03:28:43 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc})
sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0)
mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r2 = syz_open_pts(r1, 0x200000000)
readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2)
r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4)
ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140))
r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x2880)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe})
ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil})
ioctl$TCXONC(r1, 0x540a, 0x2)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1})
r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6)
ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18)
close(r1)
ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6})
getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, <r7=>0x0}, &(0x7f0000000500)=0x14)
bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10)

2018/04/07 03:28:43 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x140, 0x0)
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x3, &(0x7f0000cde000))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340))
accept$ax25(r1, &(0x7f0000000100), &(0x7f0000000080)=0x10)
sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000240001048000000008000b0000fbe27ccae4679592457b30523c6fd391e804"], 0x1c}, 0x1}, 0x0)

2018/04/07 03:28:43 executing program 1:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x1000000000803, 0x0)
getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x100000000, 0x4)

2018/04/07 03:28:43 executing program 1:
socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4)
recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xffffffffffffffb0}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0xfffffffffffffeec}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400})
ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0))
r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="62dea9bfa933db42822150b82337a4df27319e5706c2dfd189a84a781d12d6b7640911a7c72a55f7ca686bdd18622bd4195de5b6a85646db488bb801ec02a935d10b53a0d2b23d23f03ccd4e8f67b766862276a6c9c148028968496307972cbb8cbced9f9fa24d3e66eee9e5bc262c625bbea6", 0x73, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r2)

2018/04/07 03:28:43 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x10000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

[  501.387698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
[  501.414337] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
2018/04/07 03:28:43 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc)
getuid()
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000200)=ANY=[@ANYBLOB="b0e0e93a8b140000000000e07beb935e263b75aac21d80de"], 0x14}, 0x1}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
sync()
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/07 03:28:43 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/04/07 03:28:44 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0xe6)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0)

2018/04/07 03:28:44 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x900000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:44 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
waitid(0x1, r1, &(0x7f0000000040), 0x3, &(0x7f0000000080))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x24ea00, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000a00)=""/54, &(0x7f0000000a40)=0x36)
fchmodat(r2, &(0x7f0000000a80)='./file0\x00', 0x80)
r3 = openat(0xffffffffffffffff, &(0x7f0000000ac0)='./file0\x00', 0x1970bbd041cef5ff, 0x80)
syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x5, &(0x7f0000000900)=[{&(0x7f00000005c0)="17a98c7bfaf7f01c9d6687d16c054f35af30c7d44873da7184d6100df3b397e0eb56120e75c7bf434c2b756c9355685aec921f1ecdb4d8c465cf7fc8e5259a57e859345df6b5d91e00bb286a8cbf8f8d840b774e592c15f01a3d1625032c115291260198e74a582da21277bf068cb694df29d483f60e9752f16ac7086909739f305a950a463ae43fdfd0c1924849dd6c59d808440e828fba373f2718bd9c8eb54f7b5fdedca6410b212419f8d449a118c1e6940d14b1491085b9bbf7168e60d2304b4b98", 0xc4, 0x2}, {&(0x7f00000001c0)="3eeac8e2792ad91ab05b0ef59d3d03d98bcba205818934b91481a8a411ecd24f93d2968e080a1d865cb594fd1b6bfdff3ea28490c04a2bc74c50dc8e4b7109c45cec4f5107edae53593c872433c715ca598025ad34e28d4265fdcc63526a3555c54035c5f9dafd74ccaa0b979ce0cc779f2b23b38fc4592a55cd02aa83086baf65e385df58d411d36a27aa7d669ba21c56945f", 0x93, 0x8}, {&(0x7f00000006c0)="844ba4ce89da72c9332a9e9c3712643b1ccdfaf05fc23c200b3081b9eb78cc543cc085d6b214096e0368356217c18287701db25b247cb7fe5be6602326c62754bf20293697e30a07fc60ec2eb7159259f21ee9fbc4fd3c3f89123f061b4bc418f3c2f6565780192de0e87127d6e05f7ae378e6375826cecd0bd64717c9cbc3acdd06ae46f497", 0x86, 0x4}, {&(0x7f0000000780)="9907e71d286d07401d17b886159a4121e4ffaba142a9d6f177506f43bd1832f87a0410ff61c5c19e7321a0f73e41809e2526d13bfc4fe770520d691df3aa6619813a1b506da80e5be772daa08a595d69d95fafb31cda8ff80e5045b5a7934d0701e95b6f1c106f915715eebe402abfa3707d9e4e641e9a9a04012aeec299af4917807606cef726165260eb7fbce7c27f878e2473b1e38c3e3d8a37a9b36098dca67d98ea21f199493b8294d25329038d4a70f5df7e26f7d15bdfa4218a1a76eda7323d76adec361951d5f92f0a29713ec0dd162a413d77169dd675fb4616c8d3e54420470e01594947c1482296ea5c115831756a", 0xf4, 0x80000000}, {&(0x7f0000000880)="1655b4b471a1d307bb5f96687e33be542dd948ba431566c5f9ceaf13624230b15a5f3c5ae2ca93b9b5f4f3e777300c67594c780529c650a8d59e60dcd5065f8ac020baaa7740d62c4af2ed24732b9834bff82cf04d3a4e9df811bafa2d3706ac", 0x60, 0x3}], 0x20000, &(0x7f0000000980)={[{@map_acorn='map=acorn', 0x2c}, {@utf8='utf8', 0x2c}, {@map_normal='map=normal', 0x2c}, {@check_strict='check=strict', 0x2c}, {@session={'session', 0x3d, [0x33, 0x37, 0x0, 0x7f]}, 0x2c}, {@unhide='unhide', 0x2c}, {@nocompress='nocompress', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}, 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@dmode={'dmode', 0x3d, [0x30, 0x33, 0x7b, 0x3f]}, 0x2c}]})
accept4$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x800)
ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000b40)=0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000280)=0x7ff, 0x4)

2018/04/07 03:28:44 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)

2018/04/07 03:28:44 executing program 2:
r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22}})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00')
faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x10, 0x800)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8)
r6 = getpgid(0x0)
sendmsg$nl_netfilter(r1, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001980)={&(0x7f0000000400)={0x154c, 0xe, 0x7, 0x208, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x8}, [@nested={0x194, 0x11, [@generic="9f574a4f5331bae30f0500093aa552465880c979d81630cedb7743f9e15c59453005eb7ebaa40eb49332c6adfa8c1bc3d07f20e4ae4fc3c8a132752a9b09b8d1a5611120892b1966d41a35a0a7280a3bafe84fd12b8095e0b66134995e2265bc1294deaa414d74f2aa2a411437f9f277a5028ce36eac4b2c6ce141747a2efdebfd36fe8ec333ec4a59b907f98d23ae0e08e9a77298dccd6b5cdcb94e14836ec2432ae7b4f8e61a48a6e85f6b21bfcf25df33bc4c0ef04e32a0f80b9374e3f26d5d45d368ccd1c066e932833d5f92ce442e7f55d909b6a3af957020127ee7008891cd37dfbaf70bc2357174", @generic="eb71628f638fb9c8bcb311e247d3859d31968c99f10d2f4be0fe0122370d7d93a84849857c8f5d7ff5d934ec93a5fe17033afa99e38faf0ad2fe121ffd5cf466ffed4bef768b1f31b8414e977c2dfacd3d19d985c81906a6c8aa802d731685332648a74beb77b65909182a962bb0ac8c30d4d71c3ef1bd1931654fb622c87efec0e3ecdbdf91224b241052cdb02764bcec65c006a467d9004248e12f3c0d0b3edea1e0fa"]}, @typed={0x8, 0x50, @uid=r2}, @generic="9a22a2b8593b844f370345d463548c5fc8ab34179560637d26f98b507038cc1dbd0a825b", @nested={0x17c, 0x5c, [@generic="daa5451927145c1df73015e119c84145dde27d16d3056e8156ada5a87706f909dfb12fd2026adf780be03f0b383cfb321d048d9f3440b1fd948a5371b2798222922d2e96033783fe7cbe868cf0447b320064d5c94593fb071ab63bd3001609c05dff883ace728ec2ed6d4e2462b4ec6c20274c4dd02f4282228eabee1f", @generic="9a3fa9703d181d2aa06656fed28954a0961607ede70cdc93b00325d744f0e9d7599a3631ffb842187aabb4807fbde4e0eb53b69dc8e47a5759d816c4108402f11adc987e46243a6112389410babafee565ffb9eeabe40c11f44e35b9857408e99965e7969563837c998730f5bd7a65e06fce75f6618377a1d8f854f7774ea7375ae1f0f6ccb57c3418234dc2d5729df8ef7281138584f0156c0cb383a35df328f9d6c9985e79eecded786d75cd563ab655eea17e05a262eb0b7fc431799681cf9be9d54d061e72353af41c21b6e1f8d8fb9be4d24699a8a311faa586158212b312ba5be08c7a0470cc7e5b264462a56d4f", @typed={0x8, 0x8d, @pid=r3}]}, @nested={0x1060, 0x6d, [@generic="37694c1c81f8bf9e4a7104b1d09e7d5939cc2337304520daebfa2bd9efa46a24c490e05f6278cbee724e4fbf467578f1995843adfaf1f97f474911ee6ddf0c3d0cb7cfee69d036a29670ba6612bec5c5e491d7", @generic="18ea53fb9a2ed9734df69d7250e87abbb00ca7e83034a4fe431d5b7d800a4849ceb83e42b2b3aee43632985748fba3bec24116f9260d9f1ea258d76a077130483dafbd62e0e128bfd615f8ae4c17c31c7981f19afd3e05f0be41d922e3997f0023b8146506df11050b14a2b1629f8da56c3110333c075f4dbb87d6075ed27d41b50be6a2b7a0d326dcbf4e56c8ef958fd02ee6fafc5b1d7126d22d3e6c851e7feac9afce5760b6d67e43bbb6216be207efa66dfecfe704e311d5ccb98bde4aaf8ec2d5cd708070562b6e9eb4ff239b050f666de60146902b776a3ace503e5febb3996000113c2c9499dba686c563d4463fc9af8acc337c19cd2c04aca96a2e124174bbb49b5acc68bd974e38326d52de1000f7308f4a32fe4a92e68649a982b0edb0c4e900abdf587ec3db3f5d6c5dffe6979cb9990c8cc5a847b79b4962d83c3d0865515a3946332e5d12d5506d70e937e993c973d52f5e795c8a0097e57caab20fe4751697c636e67bbb3e025268f4f6843b8b07dfd766fc826349e8bc807e9c39e68d67542aac0f90f973004e45ff543a8fd7b823ac87aa7f1d417fc1c65e272fa8d4c8e9d48ae7f42867f5c173bffef06c11ba63e07b07f7d93d86bd55b754f6c4df3309db2105c8b6c591877a2e81d55b7d70827b15dc41f0b06811ddf7e59be17256cdc4eb51bccde03ba0552630a279b6d6a8af371355caf36440b346738b9b02035cd49f6c049550c92a62edb18be6bf666bf949c2f664717062b373b8fbfa230a7fef9c230f22c7e6ac224d9e5ffe14a94720584a181c1eec575d577e2ee0ada707ec9803b5ff868ab3330eded4791fb76cf70bf813efe911279089d48be52ef84d487d5416cedae912a12db75af715a9ba950a5341f83c494a9c37ac35c6ee3fb6c30e9995daab458c7b42bfb2320d9a0673cd05e7fb01e4319783ae129c6fb8e1e2829da22e695942dd3fe019c9a613ceda92cbc0160b0174c29678135673f0cc69eb8fa9a83cdc1363c2e9652901e6925797a8dbd014970fc92f3a6877121d44a858d52b98b8a0fda1ad26cc96ddcd733febbd7efb3965591f40f0df71d1168d7e2d7bcf0cec5f4647a3ede08a6ae90840e67439be212e13daf1af86585640d6c124b860ab63940c67c2da26e2fb699aaa67065edd73054598d6e7ff600f51d6dbba33f09fe282c19d9c202eb8ace12421b9c40862a8f0b8c575839988157983d5b5a2474c22576405a089ccbb74792a4c92103b9d18846bc38edd7c43f8c0891314cd2e8155a8a74982ce49ef60facb7c6b555031240e1dc9b84b24038d46e13aa22b18bc4c6e551bce6c41dc1044e73f5cde28a3c54fd5ed904ec58ee03dd904c00e87fe195e6968b81ab49e5d52c832666ef3f391f85d92fffbcff39156113f6728a24fd063dd0e1d69ca3f3036cacc53d7f26d177a665cc9dccea15fc7a1fe26e0e6e6f0fad8191e305cf02b34f6088524550c92a9b5fe9c99b1c0bd73c52946ae2aff50a9a8425cc60b04c9d8bceb9e65a811137572034d5ebb9838c92e86fb23d43e18135b6cc87960b537b7010def0ffde4032235071128bb30bc09b5c38ebe59582bd253a576006959ee8072cd97ac07b8bc840ad7be9b83efc5f369c66fa1330283c5a7b962eedb91ed3fe1e15e2cea4d6dad06fec8b0aff79768e6637f2155d6bbd7422ba78cc543bbf93eec32b51a01ce73fedeef595270d45d8d659372ad028cd7f002a5ea45da389ad3e3580207c44863faa015eee1a2de1415d7cbfb489f381d73a051b22edc8d97c9df444e24a33401fa60bc30063af711194d6af5065cc65a58a53ce3a575b42da134cae6f7f2e764bd6f913186d0e1f79de2982fcd91e9a60c77e702c3b3a750cb5dd2227e3f975f72d87cc43e1e220e8114c1cafe61b111161f2919f49865ac091a447a1e0da372339b5ca7ea31ccc4352e89bf1bea444a69d8f5f2b2261ac44a9b37c77d7b873fac4455fd59c09ac4429785f8586a4dc9eccdb1e47d7f59609dd0cdcd7fa608c95d7ea0614febe2c31a9b154ecbcccf2e4aa21ff7695bd8bb89a0288783fdc7739cb7ae4115dabd3ecff38f79023c5932799f68bb14c6eafea91f76ce0fc587f79b7ee0212e3d9bc2aee7b187835d6df0ad7d6f5fde429daa90812c1b2c6cad56e62cec75b6bb236ed26b0a5c0b7012891cc8ccfe0c177fdf50752b9299cbab9b47e9f4017285b28e31624252e5105151cd768a45d0e422aa2903508b235e8a46380c72b7f55409b88f328575714ea2746e8f4246036e54ecdad5ecb33715dc186de0fcf8ba535f07ab30fa2a600e087c8c51ccb8981565c2cdbb53dfcbae93f9490672a7b2709adfee904a62c7cd243081090a6102239956b0e1fd2e096cdfbfcc392b6d7db64987e799f3a20b98ba633525f7001786a3e4d10aab1233cfee05365ccadb2725658e7f175f82e0afd01a1913b8189b035a300b66a09632bec1630a373aebabdaba53c519c1a9d1938a2eb0fd6dbbb21c7d7ca40c139bd4f10a73ef762e1e5675ab840d10a382f2e744f0818eb9b1b971b5615b0421255ed9e411680c211f6fe0750c45e4e7d89425a39b9eecd43adcaa2086718a6549162e744cf2e3646be8aff83881f5ff992a5c7cfee789bea09383ecd398d480aa18a6509cd42abf4880fb7f6e3945cbf20ffd6f35beaac3a26d6f81013b7517f21d4873c5eb1e835288790d03a565eb2071b554a0703108355a59c0653cc1b2c8a25e2d9608fdcd498024311a6b71abfb90bb7df6dff6532005e36353a22b1412afaf0bedfe91cce131e34bd8125bc9c6fc771a58de2b4e7c0142eaaf2ab7dfdcfd67ee7d5f6e1111d835c89dc8915ef8018088ad30bc1cb86b043b582393e64050d95ce7ac515fbca795df9718b95bdf68a32055150f6d977a2f3134243698267fba5be0a730d0ce8b77af8455ea7e2362b70c5db0d0c736e659df1f2bbbb3f69e1c1d3e1a7e0e0278776dcf6d2311e8a7831f22c9614243ae855989baae102b05d8b2632ad3ff745bb6f2be3fa2308b1a2b2f6d65a129cc60ffdad0e365d764bebb99b71eb2ac352820fdb3637ec7fd026e9a403b76645437ab243607f5f10e7ffbfc8dade3e8fe8a64124f97c236241744d29b264a44d1b7d5100cef5725e3116dd4ebd6dbee0e7465ea0f839d567520b72b973fcb4a65f797a61994653a95759070635e50d201ed9b21d83f7419a6aa22986f866ad01334718c787ec5c06865e14054e75b299a6fb58c22f21735f2d80a3c920da35176434a79b0a1c3cc8eae56a957b1e0ea95bcdfbdb14c84b878d650d574f45f496cd1e6a8bbeaf681b1e2231b1794ebbc7310a0aca538ed64848a284ace3b873ac01ef5f411dc81bfe5dab1f60e98f77f98b8590967995d3002134ac834f2e384b9e511184dc360c88f65fe3c987986c098acd50b1fb4ca3e6c8a625638a4f2ed88e048a66f3dc8c8de2c77ba8c23a0e24c0330e4a52b078e1b6bfbf9e3176b837c817737ab24176c4fca68e1a7c6e693c4cc37434a51ba4a35e081a29295997d5b7df56726849b8f73be937c17b5c31ed3de049b4b7f7f86ab4aca31e19467862d5bad005e99f23dbc05d7b8a06d53b35037668cf7ea2ac05024e2d7204b3a7c2f7dd3082e4e0629e5a1e4f83b23d985825a8e238c0c6b8ac906c8af8783005decd7a68ee8682c60b6e0c4cd34e2057121a29a83704c49ee82326ad04bd3b1a428774cf9cf391f2db45de610f71f9b44e156fe8c0ccb37612789fb060c1d058ffac7ea8e2e9d3184b0bd6e2a7065c3b2103095956e3841842a46725cec6841bda6f18cf537da67c1dc88a8a071b6b2f565004d1814924eb16f614b9983ee66e390d25cb99f533c3294f41d5f24b616e0df327335764d55a3877afad54748efb2f3c4a60826af281f09f07a38c04542cea67b7aa8caa44c9892e158d4b88d1917557e023ba241708e05a64657dec47c6511916efd9820cf175501d872dfebb1246b2548727c4f100dd2bdf8ceaefb3948f09568e28ccba47c4a9dcc7b38066d3e7c1a01a8b7f24600ff59772c0dd756024a88f97fce5d82d30ad87834539eb218a6932e1302350cb2546372bfb8a7fd4b13dd036eebe66f1106bf9a781d9b7111872bd0af2ecf97c60f7e3252b8ec089b4cd9859bdbb255aa5b0092e31fd0ae2f84f6d9508064b9f3674d6289f0d725b4ce479d322e243fec4b05d376dcf9f173145af45ff49551348c20585a327b6efe9ceadcc353fc843f46debc5251083bcfc5f04bc1f8d715e40886b6924ece09885fc9d0c5bcf0ee95a96b47b2ddb332caafef22eae6936c2ac5099be5f8586f661a8563a867a9cf8cf901a02a6e4948f8e788c81921af8d1ee1bde37f38c57e76f0a36892c4379a45ee535f8b64487995c6e5fc8e67285a173ade1ae431fb24411d80b54d273678f14bc98b58c1755e835df7895719c19b3ed8e19119a2a75203500c1f26fd2cf65dd7373b920af2232cc8e7e532bcf20f54b3eab7d69cf720f46c164e5cbb9a5960ccd82dbad5b94af572f2686e0407130c8a20cdc6c52541d0d11e7a499dc9533c25d11ead5da17b4d2c1a416d6b4d52f44a3216cb96773dd2ca12e7012a2cf679be87276477370a68c686780a60848134fcb5092cb714ba4b005b86b9fa3a5b402b7ae2a3fb8f8bb079ebbe07a024b2cb1d510bb8698fa997cbfc07367c3545dc8b10a31fd35e3b0038763f02fca3dc63801761c5e0852a282b5bbd3f6676531499dc922ac72778723a97ab8e42ed56a336698b20d0a6171f11418ec733b3c1edf992b2d2714a127abf20bb588e97c57e989120691c3ddb6f14cbf52178e8d8f03fb054700453ccbe28987f9b760d3ac81acf05e98e443b14c230ca72fd616e5af17f66efdd0a369d0e6dbe064f019a58ba43053b912bbb947d6c7236cb86da1ee403542165783de863ff317c7faa7ca79f9891d6555aed8f2a30892d54db5f58b3e4aa33660889c5fe9ac116d0c2f206f7f0d9e05180d356414c2253bdb62fdc348e9828fc66443e41d9ac061db32ec38d8d04d37b214459f7171eec2ce010fdd0f1c8e8b15a03bdf1c05cfbccce69d1fce46ad59a415dd7ea143a92ff80e323423c69b3cd1c55ef19771cb6167c5b5c9a506fe0f8d0afd73b0a5d687f3182ff0e7d1b69d40271c60e332b745aa0dd86f69477aa2ae1b02d0023c922015d23be8039bb8fb36436c2f8dde416d10507baad222f8c3683c9bd61912b43d31053281b7a5a6a3208d902f9bebf319a5879a9380c6497ea024b541dc4bae53dc7f3e522459bc6b0f0af188c07c38bf766c4b300751df6c9b77c8df583262ea9750753dedb2b9cc97987b5771062461f642f12436abb462b87fcf6db4df77db02a22bedf24aaaf999b754549a9ba265bd0c2b9fc01555e4d3e36155cbb2349cf71ef5394ac3b6175f76e70743885893a7ed45a2fe7bc5f60ef2dcdcfd8c18627c24727582449e20da5a9235e621e9a1781b5dfd84b6920c78767554b9f3116f172bc86d67df36b70848029c3fa12fd8c31fca0511a3685f87d9a3cc3166aa7a9a07c69969ab44b0966e1e8a43f25c5c6dec1a3d5e1fe9c14dd8d621db51c4b8d2519a1963f4cf7b4aef504540d206e3029b48991a79b2b104928ea438885f2e55b46723ceaded6e1fd7c0b74d91c497c02468c7742afb8048b60c4e481293b74d056046454e6214a9576a426741f9c3ce33e2223e3c5b9e0058d49e6418260a78ebe2192a95a985161240b639a53467f4a83dd02e45f3cdb5530f3", @typed={0x8, 0x30, @uid=r5}]}, @typed={0x4, 0x26}, @nested={0xf4, 0x73, [@generic="92481ac93e1832049a62e0fbeb6f80b6dc51465de96e717466870bc6a92ff7a54fca1f354a14db506f8cb5de7841e1e63edd9d2fcd911903e7e0fb3a8cfc1f1236751371784d016f4f8c663dcbfdded12446a90203e03f94cbb869cda6da3a6c33c8e881b4f1052045c86486300eb1759f9fb229c207ad106f2d820f371e6efce092c3e13c07b49508b7922b7c2e3dfc1ea6a0c1c6c533d1621d3b4d58a1c997fa417c8a042694e11ca41452d73651b7f2ac900b5a9d7d4ef7c2b9078708a6731cb92038f62df641459a9cb542cf1e7f910e7230a5229eab0f2d8a6ebcfa7547d7ec71e9ef1dda48ec7253191c1e3b"]}, @typed={0x14, 0x51, @ipv6}, @generic="863e94ab1bf2fb2146aa63e08f795f0f9fbd6bd9a863c3e29d36d82645942aa612ac14005aebc3cfc1a5bd212365524175c0ba73caf64f3dc566fb2552b1c66b20bcb2f8", @nested={0x4c, 0x8, [@generic="f9bd3aca9d96e37df4368a9b2e1c79e9a5fb89db4f495f5c5320bf18450b515ea6846e5831e57091c9498e4a2a20af02d19b537add3d3209ecc8", @typed={0x8, 0x7a, @pid=r6}, @typed={0x4, 0x50}]}]}, 0x154c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001a00)={'ip_vti0\x00', 0x20})
rt_sigreturn()
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000001c40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001ac0)={0x140, r7, 0x0, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff01}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x3d}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1aa}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x42}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000000}, 0x4)
sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x20, r7, 0x4, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20048040)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001d80)=0x1, &(0x7f0000001dc0)=0x4)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001e00)={[0xfffffffffffffe00, 0x3, 0xbc6, 0x8, 0xcf2c, 0x8001, 0x0, 0xffffffff, 0x73f7, 0x9, 0x0, 0x401, 0x200, 0x81, 0x3f, 0x1], 0x1, 0x20000})
syz_mount_image$vfat(&(0x7f0000001ec0)='vfat\x00', &(0x7f0000001f00)='./file0\x00', 0x20, 0x5, &(0x7f00000022c0)=[{&(0x7f0000001f40)="fc20ce32b97a989ab849f4bc24115cc3ffc29048949528771e45f5dabb6e3599e3a80e279582f7d998617cf941f397f6839e889df447085dc7faeec0005d7d1c949fa023", 0x44, 0x1f}, {&(0x7f0000001fc0)="13552716841d313e50296bdc0777e1ebc488aaa0751e8854f5af2ffb3e4d55548b106ebaeb3bbf7ca68451314be4a36eb3f4ea87687e01a42e243e0dc11c9fc1d5f00029d545b5882f29cba6f10affc1ce3dd1e86ebb97b361e9ff05f4df3b80cedb95887ddaf2a679b3496844635024a9e548561783cc3e2c6a2d80b2db1ba3747ac6cebdecb27245803739dd4ea209f922169c32cfea5c372ad41740419aed0bdf3ac3d121fdc0efcc368621f22051973eb36a6fa78c334a8b3668ebb079cf9beba5ed92875affce0dcb87ee7b4548b8", 0xd1, 0x10001}, {&(0x7f00000020c0)="7a8df3a6222aed277e1e1c02fe72fd3780dd13577330ff2cc347953d2a6058c905a795fcc863d354e1829022bcf35c15d00a5c6ce0c2c44b5a60b31c3083a9eddea1b54806e305c1011833ef846f00fb70a10c08df5d647bf0c9c2b43e05e6d5007ab0cc", 0x64, 0x2}, {&(0x7f0000002140)="c169b9a1c45e3a92692a1b5839e94c0685df44d98bf04833da434626c49c887246d357a188ce3707f23d2726d763f3fb362f519b2137c2e3cdf214140d65d20ddcb371a263e3e0b44a8cffce00d77b0cf4dd1affefd5eedeec3af7340d8332f543e593f2b0a9807770dc73cc738600da2bbe380a73325d4b43b883c1d6c84a049ea8af93cbfdde2915cd5160a602f600c231c0a20d907a00d8e11ce6", 0x9c, 0x29f}, {&(0x7f0000002200)="287233d2d681faa8430374c18c3ba13e88e0f7ea481af5d29d0b018daa25d3ee6137c3d49429800762257eb1f0eeacd6ad6ac3a5619ce7d6a81e6076ac79173e1655c0fa3ee09f74f79bfcdbfdab0583f249396d85d89e5813e64c613ddbfa2edd5e41abbb50092136e3316009dc11102eed81a473ed6c8f10628aa2108329b45c243a522432ea4c4628e7645cac9738fe32453f937bb1e8d1ade772efce41a589f32eb29582c8024f59755ab516d0", 0xaf, 0x35}], 0x100800, &(0x7f0000002340)={[{@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x33, 0x32, 0x34, 0x31, 0x32, 0x36, 0x31]}, 0x2c}]})
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002380))
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000023c0)={{0x101, 0x7}, {0xffffffff, 0xffffffff}, 0x1, 0x6, 0x5})
bind$llc(r0, &(0x7f0000002440)={0x1a, 0x205, 0x10000, 0x4, 0x7fff, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002480)={<r8=>0x0, @in6={{0xa, 0x4e20, 0x1e6a, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, [0x2, 0x3, 0x51a6, 0x8, 0x101, 0x1, 0x8000, 0x6891, 0x6, 0x3, 0x4, 0x3ff, 0x4, 0x1, 0x8]}, &(0x7f0000002580)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000025c0)={r8, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x200, 0xbb}, &(0x7f0000002680)=0x90)
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000027c0)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002780)={&(0x7f0000002700)={0x7c, r7, 0x230, 0xa09, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x76acf183}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x800)
r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002800)='/dev/sequencer\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r9, 0x80045301, &(0x7f0000002840))
sendto$packet(r1, &(0x7f0000002880)="30bcfd4e0ee1e4513a2b343df9875d160cac22d59feb8861551517d9e09a501378c0fd3b4f0a88fef59f00720481a062e67a0fc47b7172d071cc0b0d8aa3f99b2f8b7f2bf6bb5281ff94ab3dd2f09c87cdfd49074a9bb3a5004b68373e14bee7db561027d7283b32c4a877e3789f3938fc4e2684195d973e470aa2945ff38d5fda189d62daa3f50ff8357cdceca86c3dab288d5ddcfe2e20b89612c2f65464a943331bdb3066160b1577eb2359fa4f4861d22d179d739e54452418fc1b04ad642a8168aa1530812a1d65aa90a848eb97a19a9a05567d21ec40bae5d4ba6a", 0xde, 0x40000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000002980)="6741fc8379c8dca9e94b50ab0cf4a8d1", 0x10)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r9, 0xc0505510, &(0x7f0000002a00)={0x7, 0x1, 0x401, 0x3, &(0x7f00000029c0)=[{}]})
execve(&(0x7f0000002a80)='./file1\x00', &(0x7f0000002c00)=[&(0x7f0000002ac0)='wlan1\x00', &(0x7f0000002b00)='eql\x00', &(0x7f0000002b40)='sip\x00', &(0x7f0000002b80)='sip\x00', &(0x7f0000002bc0)="456b657972696e67402b26706f7369785f61636c5f616363657373be25657468302c6367726f75704e252e766d6e6574306370757365745b2a00"], &(0x7f0000002cc0)=[&(0x7f0000002c40)=']securitycpuset{vboxnet0GPL\x00', &(0x7f0000002c80)='-*securitycpuset\x00'])
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002d00)={@remote={0xfe, 0x80, [], 0xbb}, 0x67, r4})

2018/04/07 03:28:44 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000380)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r1, 0x3}}, 0x18)

2018/04/07 03:28:44 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:28:44 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@llc={0x1a, 0x325, 0x3, 0x7ff, 0x6, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2800000000000000290000000200001c2b07df2fd0846bc0964f4ffde3d917e38200000000000000"], 0x28}}], 0x2, 0x0)

2018/04/07 03:28:44 executing program 3:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000001, 0x20010, 0xffffffffffffff9c, 0xfffffffffffffffe)
r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000004, 0x10010, 0xffffffffffffff9c, 0x0)
r3 = mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x2000002, 0x50, 0xffffffffffffffff, 0x0)
getsockname(0xffffffffffffff9c, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff}}, &(0x7f00000003c0)=0x80)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x104, 0x0, &(0x7f0000000500)=[@release={0x40046306}, @clear_death={0x400c630f, 0x4, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000080)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x3, 0x29}], &(0x7f00000000c0)=[0x20]}}, @release={0x40046306, 0x2}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)=[@flat={0x77622a85, 0x0, r2, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x2, 0x5}, @fda={0x66646185, 0x1, 0x2, 0x20}], &(0x7f0000000300)=[0x20, 0x78, 0x78]}, 0x800}}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000440)=[@flat={0x776a2a85, 0xa, r3, 0x2}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000400), 0x1, 0x4, 0x3b}], &(0x7f00000004c0)=[0x48, 0x30, 0x68]}}], 0x34, 0x0, &(0x7f0000000640)="0e2e23539bfc5db2e0da78c3f58267633e4c6d14fb451c760cc957e3d6200d5b0b89edc4aace26dd0a59afe3835c8342fff99d1d"})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=<r5=>0x0)
ioctl$TIOCNXCL(r0, 0x540d)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=<r6=>0x0)
kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f0000000780)={r0, r0, 0x9})
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000006c0)={0x0, 0xfffffffffffeffff, 0x2, 0x6, 0x3})
msgrcv(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYRES16=r3], 0x1, 0x0, 0x800)
r7 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000140)=""/156)
syz_open_dev$admmidi(&(0x7f00000007c0)='/dev/admmidi#\x00', 0x80, 0x400)
fcntl$notify(r0, 0x402, 0x38)

2018/04/07 03:28:44 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x10, r1})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10)

2018/04/07 03:28:44 executing program 5:
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40400, 0x2)
execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)='user%\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='@\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/vcsa#\x00', &(0x7f0000000340)='system\x00'], &(0x7f00000005c0)=[&(0x7f00000003c0)='selfself@vboxnet0\x00', &(0x7f0000000400)='+\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/dev/vcsa#\x00', &(0x7f00000004c0)='/dev/vcsa#\x00', &(0x7f0000000500)='/dev/vcsa#\x00', &(0x7f0000000540)='keyring(cpusetGPLeth0user,\x00', &(0x7f0000000580)='/dev/vcsa#\x00'], 0x800)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0xb)
r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x0)
getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48)
sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000680)={'filter\x00'}, &(0x7f00000006c0)=0x24)
setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000040), 0x4)
ioctl$int_in(r1, 0x5473, &(0x7f0000000700)=0x1000)
shutdown(r1, 0x4001)
r3 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x3, 0x10000)
setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), 0x4)
close(r1)
setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000640)=0x8, 0x4)

2018/04/07 03:28:44 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11b00c5})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x600040, 0x0)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r2, r3/1000+10000}}, 0x100)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x3, 0xfffffffffffffff8, 0x9, 0x0, 0x10001, 0xf000, 0x100000, [], 0x9})

2018/04/07 03:28:45 executing program 1:
r0 = socket$inet6(0xa, 0x800000806, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118)
connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c)
poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"83cf022d799128"}, 0x19}, [{"38605ae99129ee"}, {"4a3d4809d9b02e"}, {"57816be4ed04f9"}, {"9b5bff2245cea4"}, {"91221346ec6b5f"}, {"f1e48df30ee8cf"}, {"c256bc7aeda7c3"}, {"aa2c4d95c8135b"}]}, 0x48)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x0, 0xff, 0x3, 0x6, 0x87, 0xc8}, &(0x7f0000000100)=0x20)

2018/04/07 03:28:45 executing program 3:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, <r0=>0xffffffffffffff9c, 0x1})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x2})
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
read$eventfd(r1, &(0x7f0000000080), 0x1)
mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0)
mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil)

2018/04/07 03:28:45 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x4200)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0xcb, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffb}}, 0x1, 0xa, [{{0xa, 0x4e20, 0x6a9, @dev={0xfe, 0x80, [], 0x18}, 0x80}}, {{0xa, 0x4e21, 0xfffffffffffffc00, @empty, 0x5}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x16}}, {{0xa, 0x4e20, 0x0, @empty, 0xd8b5}}, {{0xa, 0x4e21, 0xdb, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e20, 0x9af1, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x40, @empty, 0x7ff}}]}, 0x590)

2018/04/07 03:28:45 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0)

2018/04/07 03:28:45 executing program 3:
r0 = socket$inet(0xa, 0x5, 0x2)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff0000000000000000f0080000f00800002009000070687973646576000000000000000000000000000000000000000000000000007000000000000000626373683000000000000000000000000000000000000000000000000000000000000000000000000000000000006772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee914b8d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b00000000000000000000000000000000000000000000fcd80000000000000000000000000000000000766c616e30000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000000000"]}, 0xad8)

2018/04/07 03:28:45 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:28:45 executing program 5:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
socket$vsock_stream(0x28, 0x1, 0x0)
add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1)
r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1)
r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="690b3930fa7e19f9c1e51f9b4e034195292cee8f3c15a148df9a26bf9dd2e5bbd773b95c4bccf5afe49f5884d8cce589017cd5875df929aef843a5eff7505495a2eced22985db7e369a2608ec94cde21ff377cd90d526378ec97792bdad585f4aee78ac1fc30a88a4a4d1e521d05e58a112265ac918c07c40b577d41f9b0257bb90795eb7da859234586e7241a3d", 0x8e, r3)
add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r1)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r2, r3}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000080)={&(0x7f0000000200)={'poly1305-simd\x00'}})

2018/04/07 03:28:45 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0)
sendto$inet(r0, &(0x7f0000e78a42), 0x3, 0x8084, &(0x7f00004d4000)={0x2}, 0x10)
sendto$inet(r0, &(0x7f0000000340)="119f78e806", 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)

2018/04/07 03:28:45 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf5ffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:45 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})
syncfs(r0)

2018/04/07 03:28:45 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000200)=""/14)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x8)
pread64(r0, &(0x7f0000000480)=""/46, 0x2e, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8001, 0x3f, 0x5, 0xfff, 0x1}, 0x14)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xc001)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/04/07 03:28:45 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x98}}, [0x800, 0x2, 0x0, 0x8, 0x80000001, 0x6, 0x3, 0xb795, 0xfc12, 0x6, 0x7, 0x42, 0x7c98, 0xfffffffffffffffb, 0x4]}, &(0x7f0000000100)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6}, 0x8)
r2 = dup3(r0, r0, 0x80000)
r3 = openat$cgroup_subtree(r2, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0)
r4 = msgget$private(0x0, 0x102)
msgctl$IPC_RMID(r4, 0x0)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x44000, 0x0)
r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0)
tee(r2, r3, 0x1, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240))
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={<r7=>0x0})
ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000003c0)={0x1c, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r7, 0x3}, @release={0x40046306}], 0x6, 0x0, &(0x7f0000000380)="399c8127af91"})
fadvise64(r5, 0x0, 0x8933, 0x2)
setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000400)={0x9, 0x2, 0x1000, 0x3}, 0x8)
r8 = getpgid(0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x1, r8})
ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000480)={0x7, 0x85ae})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={<r9=>r1, 0x1, 0x3f, 0x80000000, 0x4, 0xd6be}, &(0x7f0000000500)=0x14)
ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000540))
connect$inet(r2, &(0x7f0000000680)={0x2, 0x4e21, @rand_addr=0x4}, 0x10)
sendmsg$alg(r6, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)="ee82971c6d358db947a6fc970e4e6317c88c4f5ccf6cbf4b754893b9005c4b6c49289a6e0c6ae47e609771a4695757218781e28a0f369d02f68ce104506642e4e64873b6d2a5215a472e9148c2fbc43b7fa8dd293cd52d79af090c4cb1bc29d0c72b9b53aeea42c1e3e516cc595e82bb589aee5456bf8e580b3ba17b36e47ae0f40cf02b42e2ebb3a913cd0ee77d9fa1fbf820f6fc422e3f4001df7ed7966abbf2d19bf2912c007b98426cd0", 0xac}], 0x1, &(0x7f00000007c0)=[@iv={0x70, 0x117, 0x2, 0x5c, "507ab71ed31328deab2a16736a2254ff556889a342eb3691234194a14eee38e31766e51a061bc553719c3cd1f700e467aed7889b25527acce3dc7e3a02b18774f0276d10cb47bfebdcabfc76306f3b2cc8c5774cd5929813b73362bf"}, @assoc={0x18, 0x117, 0x4, 0x91}, @iv={0x68, 0x117, 0x2, 0x53, "386dddc2014a4d3566974e7f9fa90df78300ea50aab1c8891b63e4fe2d2626af3676bee64dbfadff978ef3f8cbf1f4bc78c15bb979f6d2dd86c91baa6cebbc93aa8fee20185900789eb40305bda98ede9d43d2"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}], 0x208, 0x8010}, 0x4000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000a40)={r9, 0x5}, 0x8)
r10 = request_key(&(0x7f0000000a80)='encrypted\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)='mime_typep*$\x00', 0xfffffffffffffffa)
r11 = request_key(&(0x7f0000000b40)='.request_key_auth\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)='\x00', 0xfffffffffffffff8)
keyctl$instantiate(0xc, r10, 0x0, 0x0, r11)
ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000c00)={0x1, 0x800})
ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000c40)=""/196)
connect$vsock_dgram(r0, &(0x7f0000000d40)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10)
ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000d80)={0x1000, 0x9, 0x7fffffff, 0x402})

2018/04/07 03:28:45 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00')
eventfd2(0x0, 0x0)
connect(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f}, 0x80)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x10ed5b)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0))
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
socket$inet(0x2, 0x0, 0xfffffffffffffff8)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
dup3(0xffffffffffffffff, r1, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xffffffffffffffff, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0)
fchdir(0xffffffffffffffff)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000143f}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x4014}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000180), 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
readahead(0xffffffffffffffff, 0x1244, 0xffffffffffffff64)
openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x5)
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'])
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f00000003c0)=""/228, &(0x7f000017d000)=""/199})
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174})
ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x1)
ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0))
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)
r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0)
socket$vsock_dgram(0x28, 0x2, 0x0)

2018/04/07 03:28:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
getpgrp(r1)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
getpgrp(0xffffffffffffffff)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0xc)
r3 = getpgid(r2)
fcntl$setown(r0, 0x8, r3)
r4 = shmget(0x1, 0x1000, 0x64, &(0x7f000087d000/0x1000)=nil)
shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000100)=""/223)
listen(r0, 0x4)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160)

2018/04/07 03:28:45 executing program 5:
seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]})
r0 = memfd_create(&(0x7f00000000c0)='lo\x00', 0x3)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xb823, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x68)
syslog(0x0, &(0x7f0000000000)=""/17, 0x11)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{0x1fe, 0x8, 0x9, 0x9}, {0x5, 0x8, 0x8001, 0x8}, {0x0, 0x0, 0x7}]})

2018/04/07 03:28:45 executing program 3:
pipe2(&(0x7f00000004c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x5, 0x6}, 0x1, 0x2, 0x2, {0x401, 0x1}, 0x1, 0x3dd})
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000))
r4 = getpgid(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x2, 0x7, 0x9, 0x3, "e3b8138cd07c9b23af8faba309e321ecdb3e36813d4413643ab3800c9ffad3af6a5c3fcfb6d95323c53ebd42", 0x800}, 0x0, 0x0, 0xb6dbe94, r4, 0x3, 0x14f5, "206ea92c70481030de5458f4448ffb6f84cdb9c17b82a2fc086750c91eec2549540568b96200c597ba1ea05a2dbdd8cd14d2c26ec4ea4961f0d0b20dc5fcfd16", &(0x7f00000000c0)='/dev/kvm\x00', 0x9, [], [0x1, 0x7, 0x8, 0x9]})
ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100))
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000040)={0x0, 0x4000})
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8)
r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$update(0x2, r6, &(0x7f0000000540)="7ac407c3f043f23a074ff13ceceab87fc9df7f3090723b937f54048695154df63d2a0cea1c34a9d2f2b1763cbc4ffbba187d39b765a6d3f948c8abf328f67d327595eff1075feb91e53cc7cf25e7e1dca077f8ed149531daf9516ccbb2e567caef94a620de0ed40b804e6b76ca68a78d4824757a3b16935e252820bc9b4abef823e7188db802208784ff8793e4", 0x8d)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xdf8d, 0x7, r4, 0x68, r5, 0xbf8, 0x2, 0x20})

2018/04/07 03:28:45 executing program 7:
r0 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10)
sendfile(r0, r0, &(0x7f00000000c0), 0xfffffffffffffffa)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x100, 0x0, r1, 0x0, 0x0, 0x40})
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
exit(0x0)
r3 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10)
r4 = socket(0x0, 0x80000000000004, 0x7)
setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000140), 0xfffffffffffffde1)
fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000006c0))
setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc)
finit_module(0xffffffffffffffff, &(0x7f0000000000)='^+em0@\x00', 0x1)
sendmsg$netlink(r4, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x5, 0x0)
sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x4924924924927fe, 0x20040000)
sendto(0xffffffffffffffff, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13", 0x10, 0x0, 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8)
sendto$packet(r0, &(0x7f0000000180)="9677c22c4e0c4a4350ec8009b99a82fdecd0872b213d8394d664e6d11e26edff4fcd5bb9", 0x24, 0x20000044, &(0x7f0000000340)={0x11, 0xff, r5, 0x1, 0x100000001, 0x6, @random="a576a4f7662d"}, 0x14)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000580)={0xca, 0x0, 0x0, 'queue0\x00', 0x2})

2018/04/07 03:28:45 executing program 1:
perf_event_open(&(0x7f0000d2af88)={0x3, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x800000000, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000200)={{0xa8587f942d788b46, 0x3, 0x0, 0x2, 0x9}, 0x9})
r3 = getgid()
syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1002, r1, r3, 0x3, 0x320010)

2018/04/07 03:28:45 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2})

2018/04/07 03:28:46 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x500}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:46 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2)
ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x6)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={<r3=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x80000000, @empty, 0x800}}}, &(0x7f0000000200)=0x84)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)

2018/04/07 03:28:47 executing program 1:
r0 = socket$inet(0x2, 0x80806, 0x0)
r1 = dup(r0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = epoll_create1(0x0)
syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b0e000))
dup2(r2, 0xffffffffffffffff)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd)
futimesat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000840))
bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
fadvise64(r0, 0x0, 0xa6, 0x3)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad)
writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)=""/186, &(0x7f0000000080)=0xba)
sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e)
getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f)
syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802)
r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000)
r5 = geteuid()
r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r7 = socket$inet_sctp(0x2, 0x100000000020005, 0x84)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18)
keyctl$get_persistent(0x16, r5, r6)
ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000300)=0x3)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/07 03:28:47 executing program 5:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x8000)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r2, 0x1, 0x1, 0xc3, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20)
ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r1, 0x0, 0x0, 0x0, &(0x7f0000000340), 0x24e}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f00000004c0)="401f9e3a4803fa862af38fa80068711a558e0dda53c5e9d21da448ae5a3f23984092b229aeef06f53f719d11610973a1b187ccc83f8ccd23ca069b68f38db219dd33afa2ac767c209ab315fdd1dfcb4d087806c4e2311b0c8599df9ec05a295fa94bfd3309c8211159e76ae3aa3035b88211ddd05b98f397f20646925f127aa7c6af9329196f39cbafff77fa0d3df29dfa5434cb17d6671d43c0deabfc740e28d77f6cff3d784e63b05574e313944a", &(0x7f00000000c0)}, 0xffffffffffffffb4)
recvfrom$ax25(r2, &(0x7f00000003c0)=""/197, 0xc5, 0x2, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000200)="68f44c76917468d080efe33f1a72940c1d144ea8f43ed155b91f673885cfe57d035a958d17e35669fa232e8450822777692f1354d2bdda6b2ac4810328721b095a9949c080a115d239362f1179910e22b16267271c824acc0f246d5f5b91d81af7678372c2a45ff9895878ff05e6296bc0600ef473", 0x2}, 0x20)

2018/04/07 03:28:47 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0)
sched_yield()

2018/04/07 03:28:47 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0)

2018/04/07 03:28:47 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfffffffd}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:47 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000dbaffc), 0x0)
ioctl$int_out(r0, 0x2, &(0x7f0000000000))
r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x3f)
setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x5c, @broadcast=0xffffffff, 0x4e22, 0x2, 'dh\x00', 0x31, 0x85e, 0x74}, {@multicast1=0xe0000001, 0x4e21, 0x3, 0x1ff, 0x3, 0x6}}, 0x44)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100))

2018/04/07 03:28:47 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6})
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20)
sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0)
chroot(&(0x7f0000000140)='./file0\x00')
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
socket(0x1b, 0xb, 0x8)
dup3(r1, r0, 0x0)
creat(&(0x7f00000003c0)='./file0/file0\x00', 0x2)
r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x183000)
getsockname$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0xe5)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/07 03:28:47 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:47 executing program 3:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc))
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x1, r0})

2018/04/07 03:28:47 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
clock_gettime(0x0, &(0x7f00000001c0)={<r2=>0x0, <r3=>0x0})
pselect6(0x40, &(0x7f0000000080)={0xeebf, 0x5, 0xc34, 0x8, 0x9, 0xffffffffffffff53, 0x3, 0x8001}, &(0x7f0000000140)={0x3, 0x624, 0x80000001, 0x20, 0x4, 0x7fffffff, 0x1c0c, 0x2}, &(0x7f0000000180)={0x7330, 0xa93, 0xfffffffffffffff8, 0x0, 0xd7, 0x800, 0x100000001, 0x2}, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x1c5}, 0x8})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0)
pipe2(&(0x7f0000e3eff8)={<r4=>0x0, <r5=>0x0}, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000009c0)={<r6=>0x0, 0x6, 0x30}, &(0x7f0000000a00)=0xc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000a40)={r6}, &(0x7f0000000a80)=0x8)
r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r8 = dup3(r7, r5, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r7, 0xaeb7)
add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0)
ioctl$KVM_RUN(r5, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e)
ioctl$KVM_RUN(r8, 0xae80, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000003c0)={<r9=>0x0, 0xf54c064}, &(0x7f0000000400)=0x8)
ioctl$TIOCGSID(r8, 0x5429, &(0x7f00000004c0)=<r10=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000880)={{0x24e7f011, 0x1, 0xc064, 0xef, "2d67f543d5e1266e1789b172cd2eaa347302d4cfbb58c7598e72b3a86c19cb415abeb7208dc01b7a6154e025", 0x5}, 0x0, 0x0, 0x3, r10, 0x800, 0x1, "505cfb7bd434bda78fdb773f5341eb76f82bc8be4111e7533dae9df2df30dce88809a31f72b3bb9819b7b7513f2b36e7f2c521063ef475d5e1a82e977e6a4e53", &(0x7f0000000840)='*cgroup*-\'@\x00', 0xc, [], [0x564dc91e, 0x8, 0x5, 0x1000]})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000440)={r9, 0x1000}, &(0x7f0000000480)=0x8)
ioctl$sock_proto_private(r8, 0x89e3, &(0x7f0000000740)="bb4f969aabe24a3367d1f7525f5287e484dfd9bb5f818d17591778a66b7a7bd1ec26f2a04a26a2d8b982a8e4b028714ada399bc7657d94fd3482a9bef036b90813c30bcb26fdf6ea4262ac018c464cedb8bdbb44be248567bbc98f2f0bd3826c7c5464898fd893c5269094017b2701b83847b68fff7ab7e5c0ac2f50a761c7fc3777647608de859af85bd7013347600d269480ded05b07bebdbdd54a1cf3244b4cd132eace63cefea3d6841b023711ca615a378cfea7258f43bb61827b05ea9727848d9c25d9a6b21726ea885d6233b18f67a53b62fb53a5c071ff6a1e41a4d581857060c3")
ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101})
ioctl$KVM_RUN(r7, 0xae80, 0x0)

2018/04/07 03:28:47 executing program 1:
r0 = socket$inet6(0xa, 0x80003, 0x3)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000080)='oom_score_adj\x00')
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x36, r1})
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000240)=0x3000000000000)
bind$bt_rfcomm(r3, &(0x7f0000000280)={0x1f, {0x5, 0x9, 0xfffffffffffff28e, 0x401, 0x7, 0xc05}, 0x80000001}, 0xa)
sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0)

2018/04/07 03:28:47 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))
renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2)

2018/04/07 03:28:47 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250)

2018/04/07 03:28:47 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={<r2=>0x0, <r3=>0x0})
r4 = dup2(r2, r1)
clock_gettime(0xfffffffffffffffc, &(0x7f0000000180)={<r5=>0x0, <r6=>0x0})
write$sndseq(r4, &(0x7f0000000240)=[{0xfffffffffffffeff, 0x80000001, 0x9, 0x4, @time={0x77359400}, {0x1, 0xfffffffffffffffc}, {0xffffffff, 0x200}, @raw32={[0x101, 0x17a, 0x4]}}, {0x100000000, 0x8000, 0x7ff, 0x7, @time={r5, r6+30000000}, {0xfffffffffffffff7, 0x81}, {0x3, 0x7fff}, @time=@tick=0x3ff}, {0xa47, 0x1, 0x7, 0x6, @time={0x0, 0x989680}, {0xd8, 0x6}, {0x8, 0x8}, @addr={0x4, 0x5}}], 0x90)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={<r7=>0x0, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, &(0x7f0000000400)=0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000440)={r7, 0x3f, 0xfffffffffffff800, 0x1f, 0x8, 0xfffffffffffff9d7}, 0x14)
r8 = socket(0xa, 0x5, 0xfffffffffffffeff)
ioctl$sock_ipx_SIOCIPXNCPCONN(r8, 0x89e3, &(0x7f0000000000)=0x8001)
r9 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00')
sendfile(r3, r9, &(0x7f0000000080), 0x1000000000fe)
fcntl$getown(r0, 0x9)
getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000040)=""/58, &(0x7f00000000c0)=0x3a)

2018/04/07 03:28:47 executing program 1:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0)
r2 = msgget$private(0x0, 0x1)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/45)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x39)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000), 0x1)

2018/04/07 03:28:47 executing program 7:
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x111000, 0x0)

2018/04/07 03:28:47 executing program 3:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0))
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffff22)
ustat(0x0, &(0x7f0000000080))

2018/04/07 03:28:48 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300))

2018/04/07 03:28:48 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0))
syz_mount_image$ext4(&(0x7f00000002c0)="657374af29", &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80), 0x80000, &(0x7f0000000040)=ANY=[@ANYBLOB="ec5f01007e3f3dd4b4480cb0e90d8400"])

2018/04/07 03:28:48 executing program 5:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10)
r1 = gettid()
ioprio_set$pid(0x3, r1, 0x7ff)
getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10)

2018/04/07 03:28:48 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:48 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000080)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/07 03:28:48 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0)
getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4)
r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
r3 = epoll_create1(0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
close(r1)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000000008000f010000550000f93b7ce53d6723ab86f906c036a439d8016d916acb8ceaf79cf94bca8d709557703240c0ccc19e08f56bf8cfd35410f760ddb750bc622cffc5de66e54e35604fc4a71776437de32843154506f05027b286e7de257321c1e1b2bd5f60f91fb34f6a7befbb57093b995982de81f28b86c153edf0ca711cb7db22dc809884f7f52ed808d7826136ef26989e3f442d5e0fe3869c9e475d4c39d4662b2855ebf29bc375420dd2cde6474c326eb526d33cea1316cdc9c9a16a0654af025c3d80d858028a18076ab857ac6967d313d26f84"], 0x10}, 0x0)
ioctl(r2, 0xc0184900, &(0x7f0000002000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000))
dup2(r3, r1)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000180)={0x2000000000008, 0x6000})

2018/04/07 03:28:48 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:48 executing program 2:
syz_emit_ethernet(0x3eee8354b2f48fcf, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x6, 0x1, 0x2}], {0x8100, 0x4, 0x180000000000, 0x3}}], {@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, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0)
syz_emit_ethernet(0x5a, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3, 0x3ff, 0x1}}], {@canfd={0xd, {{0x0, 0x62f, 0x3ff, 0x80}, 0x5, 0x1, 0x0, 0x0, "3d0d7fcb7e4ee1f99ba4ad7d772b9ac3a0a29c405712a20297eca5a7fd839e5cde2a6553b1de4c46d7f053e7587fa7255bd351a702f95a09424733efd1ca700c"}}}}, 0x0)

2018/04/07 03:28:48 executing program 5:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48)
write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040), r1, 0x0, 0x2, 0x4}}, 0x20)

2018/04/07 03:28:48 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58)
accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}})

2018/04/07 03:28:48 executing program 3:
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220200, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080))
ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0)

2018/04/07 03:28:48 executing program 7:
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}})
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x109800)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x2b, @empty, 0x4e20, 0x2, 'none\x00', 0x9, 0x53a4, 0x42}, 0x2c)
madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf)

2018/04/07 03:28:48 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0)

2018/04/07 03:28:48 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0)
r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={<r3=>0x0})
ioctl$TIOCSTI(r2, 0x5412, 0x400)
ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000002c0)={r3})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r4=>0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffffffd, 0x8001, 0x80000000, 0xffffffffffffffda, 0x9}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x100000001}, &(0x7f0000000200)=0x8)

2018/04/07 03:28:48 executing program 7:
r0 = socket$rds(0x15, 0x5, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x0, 0x801, 0x8, &(0x7f0000000140))
socket$inet(0x10, 0x0, 0x0)
r1 = socket$inet(0x10, 0x3, 0xc)
sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0)
r2 = socket(0x0, 0x0, 0x10001)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc)
socket$key(0xf, 0x3, 0x2)

2018/04/07 03:28:49 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00')
getdents64(r0, &(0x7f0000000040), 0xffffffffffffff95)

2018/04/07 03:28:49 executing program 1:
socket$alg(0x26, 0x5, 0x0)
mkdir(&(0x7f00001af000)='./file0\x00', 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x101000)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14)
syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3, 0x103000)
chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467)
symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00')
chmod(&(0x7f0000000440)='./file0/file0\x00', 0x100)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket(0xa, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r3})
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x20800, 0x0)
ioctl$TCSETSF(r4, 0x5404, &(0x7f00000004c0)={0x1ff, 0x3ff, 0x0, 0x2f96, 0x0, 0x9, 0xfffffffffffffffb, 0x1c0000000, 0x10, 0x1, 0x1, 0x8001})
r5 = getpid()
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x5, 0x3, 0x8, 0x5, 0x0, 0x8, 0x44080, 0x9, 0x40, 0x1000, 0x1000, 0x600000000000, 0x7f, 0xcf, 0x0, 0x4, 0x3, 0x101, 0x81, 0x0, 0x8000, 0x100000001, 0x1000, 0x4, 0x7fff, 0x4be850c1, 0x9, 0x8, 0x2c47, 0x7fffffff, 0x4, 0xfd10, 0x1, 0x200, 0x7, 0x6, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0x7}, 0x2040, 0x7, 0x7, 0x7, 0x0, 0x9, 0x1}, r5, 0xf, r2, 0x2)
getsockopt$inet6_mreq(r3, 0x29, 0x18, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2b03, 0x1, 0x5, 0x4, "3cbfa793544f6f6bc661fd5ecf9dabe9a0472c0e5ea5866d7a7edb7ed978ba5ea5b172c5d1ec281819f2f3ffb2bfedb90964d48a2c7ad4ec2c112536ef139bf0", "2f22a700797752187336380f43f9f607244dea27b27ee33851e44f9712a6e582", [0x400, 0x81]})
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0)
setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000240)='erspan0\x00', 0x10)
fallocate(r6, 0x8, 0x0, 0x1000)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000400)=@buf={0x5c, &(0x7f0000000380)="7640a09ba8668a1efd2a1af810fe60c9f4f4925359e10341263474a28628182e274e465c7f6e3817e420e8432e22a1a4d801983ae554f913bdea6bc790449b89ba8e1ce73d0cf057eb9277080c182692dbefb6e963b0b8a280cea56a"})

2018/04/07 03:28:49 executing program 5:
unshare(0x400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'})
pipe(&(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
r3 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc)
preadv(r1, &(0x7f0000000440), 0x10000622, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1})
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340))
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10)

2018/04/07 03:28:49 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0)

2018/04/07 03:28:49 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x209, 0x934, 0x81, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={<r2=>r1, 0xb807, 0x8000}, &(0x7f0000000100)=0x8)
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, &(0x7f0000000180)=0xc)
ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x1})

2018/04/07 03:28:49 executing program 2:
mkdir(&(0x7f0000000040)='./file0/', 0x0)
mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0)
mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
munlockall()
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240))
mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240))
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440))

2018/04/07 03:28:49 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:49 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x8000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:49 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000))
write$tun(r0, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="92125d2a3bd1bcdca78d704ad425a0fbf3b6374d7242", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="1f844693b80c204299a560c80e18b7ac92a0"], 0x5)
socket$packet(0x11, 0x3, 0x300)
connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10)

2018/04/07 03:28:49 executing program 3:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3a84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0)
r1 = epoll_create(0x10007)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)={0x8000000})

2018/04/07 03:28:49 executing program 7:
r0 = epoll_create1(0x80000)
r1 = socket$bt_bnep(0x1f, 0x3, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000})
r2 = socket(0x40000000015, 0x5, 0x1)
bind$inet(r2, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0xc)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000000c0)={0x4})
sendmsg$alg(r2, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0)
getpeername$inet(r2, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10)

2018/04/07 03:28:49 executing program 1:
r0 = gettid()
timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000))
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8)
r3 = dup2(r2, r2)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000080)={{0x7, 0x0, 0x99, 0x8, "d954afd6a09f923360dabab8d76ed563f0586887f36a7ada0d8f7308caa268b8211bffddd6e8a42746f36fe0", 0x1}, 0x0, 0x0, 0xfffffffffffffff9, r0, 0x7, 0x7, "488c6ea54c67ce340c676c3900e7e3b72cb097cc784b00492f1178323f69f8abc6139d5dca73e2f6f2d8ff20e64505a51462a4d2dd0066eb9ba5e5e42ec081a7", &(0x7f0000000040)='GPLbdev\\trusted\x00', 0x10, [], [0x1, 0x1, 0x9]})
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r0, 0x1000000000016)

2018/04/07 03:28:49 executing program 7:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68)
r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={<r3=>0x0, 0x80, 0x7, [0x7, 0x401, 0xff, 0xfffffffffffffffe, 0x4, 0xd559, 0x8]}, &(0x7f0000000300)=0x16)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="e6000000d7422702889abc23e7af6e016aa410f6eef5caef327e5153e59c4256bcc40c4367bc11f79cd7d44f4160074d3b051fba695e1f8203e1a04fcca724d31a31919ec191747c3208861d5c1556e5bf964dd238179a58eedf4c77b69c1348b0fa0a9c32652bc7afdc0367d9094ca3c715d5fc95fb444b0a2564ef5c5fe93c24e4584979c098aa09dc9801368cf54bee53353703713decb6b71785a5ae7140aed6a847b84249936edd4ba675f1fc30e89bdbbca72fdec6af9656a76470b3f3145e6f5b8105e22e4776a878d8185da14af15daf30827aa7693b74b6eadfc62605157283ccf20d389887e412e0e6935aa463fd0fe3c5f5a95904aaf6a3d0b67141c2b91e558d6ec8e97eade830958ccd4331bd64c1132b2ebdeb3c6b707ff49d2165baada25ec2f8ad8837af5c15f6e680505bf575c3fcd9c6798c2d7ecd65ffe9f332b725b86b47c1f7d5c8bf2d338b9941a65c248a330453a334c26e8327320b2428360c2ef70f3fa225c860b4f490789dd5c50db73c8718c44d704e89b28fa047dc7550e6bda80899a5a982e7106b78942b44855887608fb19bad98b13a59b53fd514e04cc55b84f3f7156ad497bcf7577c52087fef154471df18e669138858747f7011b81f5c7f00447ad11c6de66c8ab2f97ce7936c046d3135fa54fe3ce49f8e000d52240408f15ca1313749ca64a4488324d5c51243"], &(0x7f0000000500)=0x2)
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000800)=""/9)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0xfffffffffffffe00}, 0x8)
lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setregid(r4, r5)

2018/04/07 03:28:49 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x900}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:49 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_flowlabel\x00')
sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0x10}, 0x800)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000200)={0x401, 0x1, 'client1\x00', 0x0, "184755398a032681", "54a167e4d1385cfa0f7547cc982c69d0a9455b5a7ace2d9e7eb899450a620ca4", 0x9, 0x1})
bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58)
fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='\x00', 0x1, 0x1)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000002c0))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20)

2018/04/07 03:28:49 executing program 5:
socketpair$inet(0x2, 0x6, 0x8b43, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78)
r1 = memfd_create(&(0x7f0000000080)="ffff55348b67", 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x2811, r1, 0xfffffffffffffff9)
sendto$ipx(r1, &(0x7f0000000000)="c4c9c3f851d09493763fcee129ae258d2405e58c69a3b7dd7035fa6a221645a325900bf463a9f92de459c4e95e323c404a489f4fab5daefbb915589600a332d6c417ef257ee94e965a5b9cdb762de992447e5d15d337", 0x56, 0x48804, &(0x7f00000000c0)={0x4, 0x8, 0x2, "baabc036ec2b", 0x80}, 0x10)

2018/04/07 03:28:49 executing program 3:
r0 = socket$kcm(0x29, 0x5, 0x0)
setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4)
socketpair(0xe, 0x803, 0x4, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080))

2018/04/07 03:28:49 executing program 5:
r0 = getpid()
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4)

2018/04/07 03:28:49 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)

2018/04/07 03:28:49 executing program 3:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x4, 0x80000001, 0x2, <r1=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8)
pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='Y', 0x1}], 0x1, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={<r3=>0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x10}, 0x3}}, 0x800, 0x8, 0x2, 0xfffffffffffffff7, 0x42}, &(0x7f0000000200)=0x98)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x8, 0x32d, 0x80000001, 0x9, 0x127}, 0x14)
r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000004c0)=0x4, 0x4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x30, 0x0, &(0x7f0000000380)=[@decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r4}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x3}, @exit_looper={0x630d}], 0xb7, 0x0, &(0x7f00000003c0)="bc7aa05140a7f15331c74b5d190f9a7d3987f30ec2a8f5010d46cbb4f68691de54cda96e9396f5ac739c6e5b90ca21096eb0093cd09ba6f66305751e85bfbe7e901eab8e1a8cda226174f1e55ec397813a5314cbf8ccc49f6433ecab28321387bca9c4b4656c70f1f6fca084e94f60c77a50c24a352a3688f1fda25ca7858b8cce5fbecd7e4eb97ed50a4ae4c6a1d6dda9b886145db40c1b28544c5ac3ccb3468cc5f7e32c0aa156425ae1e3d7320f92d091a7c6787709"})
ioprio_set$pid(0x1, r2, 0x7c2c)

2018/04/07 03:28:49 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:49 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="3612003134f75f1259a06d59"], &(0x7f0000000000), 0x1400)

2018/04/07 03:28:50 executing program 0:
ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006000))
read(0xffffffffffffffff, &(0x7f0000000200)=""/90, 0xfffffd63)
r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0)

2018/04/07 03:28:50 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x3)
r1 = socket$inet6_sctp(0xa, 0x0, 0x84)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="fb276f3ca30c3dd032986b4e48882e"], &(0x7f00000001c0)=0xa)
sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x88002)
openat$cgroup_ro(r2, &(0x7f00000005c0)='cpuset.memory_pressure\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pwritev(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)="4fb583737d6b4e82e47a070e17f7d6292a99a86dc128", 0x16}], 0x1, 0x57)
r5 = socket(0x15, 0x80005, 0x0)
getsockopt(r5, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000)
close(r1)
r6 = accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b)
close(r1)
flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x4, [0x5, 0x1, 0x1f, 0x8, 0x7fff, 0x3, 0x10001, 0x4]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7fff, [0x3, 0x6, 0x3, 0x5, 0x0, 0x1, 0x3ff, 0x7]}, 0x5c)
sendto$unix(r3, &(0x7f00000002c0)="0dc2bf588a06bc5117c0c118071e51439a0ab0d5d68d07946cd678c3b86e44a7dfe6235d34a6ed96c354a089dc2d595a73db9d2acf60da38a0a7f4f7457088cc6e0065bb8dc2c86a04770f36759de6e5986d5cc19e6a99dd5ce9d5ab4e3a4fc87a2fc7600c6e25e56a6618490b199fcb3404a9222bfa2d6e5ce4b4395e8e5dd58750b822700dc60a87629fb96c33f8fa3a829274cea502e59e163b05ada507bf53d16ea560014b7816f817001787c12ea2b96a168871a4666307cbe8056d52cac3258a73678ac0c1307fe28603609980", 0xd0, 0x48080, 0x0, 0x0)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3})
ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000400)={<r7=>0x0, 0x7, 0x10, 0x80000001, 0x3}, &(0x7f0000000440)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000480)={r7, 0xa, "1c6f213dbc23c84fcd77"}, &(0x7f00000004c0)=0x12)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa})
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000540))

2018/04/07 03:28:50 executing program 7:
r0 = dup(0xffffffffffffff9c)
bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"04cf35da827b16"}, 0x8}, [{"e713c753f517b0"}, {"dc26a2753e4c92"}, {"52dbc6ce260154"}, {"465c913402a00a"}, {"71e307332c51c7"}, {"851e7cfb670332"}, {"c65c58cd619973"}, {"c11817d3f70f0f"}]}, 0x48)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0xfffffffffffffffd, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"})

2018/04/07 03:28:50 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0)

2018/04/07 03:28:50 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1000000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:51 executing program 1:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400200)
splice(r0, &(0x7f0000000440), r0, &(0x7f0000000480), 0x2, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8)
setfsuid(r1)
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
quotactl(0x5, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)="fe867703e46528f5528959a01bc7c9fe9da6b6592b1a75b2fd144e1ca5524807f166effba6885c5893b354881364631f88f2d4aacb6d8823de1172ecc8f5a755e27ca01af0d958ccbc0b1b987317c6cf476de7339fa97a0e309738ac640707ee1a5f84a97cc12d32318df38ecb32dc7b2a8e30cb619d43d21b23a224e417cf0e614108b9055c09875047b9f561b077d2531019f3c38d4cf3fa8f27028ba3446e8567f00a99cfffdd3ebfe27052bf88072185b05e73155b8a7ac020cd346cebdb11f5a44a900cfbb7faafe9e1378dd392b217e2e089dd58d18505")
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400)
rmdir(&(0x7f00000003c0)='./file1\x00')
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000400)={'gre0\x00', {0x2, 0x4e23}})

2018/04/07 03:28:51 executing program 3:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$setpipe(r0, 0x407, 0x0)
vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x5, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r4 = getpgid(0x0)
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000)
pipe2(&(0x7f0000000200), 0x80000)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}})
getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={<r6=>0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={r6, r7})
connect$packet(r3, &(0x7f0000000100)={0x11, 0x1d, r5, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
tkill(r4, 0x1000000000016)
vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0)

2018/04/07 03:28:51 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:51 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:51 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)
open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)

2018/04/07 03:28:51 executing program 2:
r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
keyctl$restrict_keyring(0xa, r2, &(0x7f0000000440)='asymmetric\x00', &(0x7f00000003c0)="00b9056da8987ac42541f62965d21f465b9a40450e326e80b740ec45f3b0ff0f0000967de05a2436e5a2400deadd03495272e5695f2ad77b8a50a919f6543fae4938d003d0c67f7d68318ff7cc1456f23a1efc030c14cf2a5a9795271795f36a567e784567acae3e38f50a")

2018/04/07 03:28:51 executing program 5:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006b80), 0x8, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000007500)='/dev/snd/timer\x00', 0x0, 0x0)
poll(&(0x7f0000007540)=[{r0}, {r1}], 0x2, 0x8)
r2 = dup(r0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0xffffffffffff59cb, 0x1, 'client0\x00', 0x5, "b8cb878f3819ceb9", "f6605e7a80a55484fdfcd5b16b874c18dd6974c2cd23d4a270b7b214c1ae0889", 0x2, 0x2})
r3 = open(&(0x7f0000000000)='./file0\x00', 0x204400, 0xa0)
timerfd_settime(r3, 0x1, &(0x7f0000000040), &(0x7f0000000080))

2018/04/07 03:28:51 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
flistxattr(r0, &(0x7f00000000c0)=""/187, 0xbb)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]})
ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/07 03:28:51 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x204800)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000200)="39dae12b06f9e3bf8ad0a571eb8e775608ddabdf5fc2a60ea0c9a35f16cce4b07fd2d93be30571b076388c93380cd90ca2090b8fc41f33e20128d27192f7a3ca8c46ab4d6b2591ea7a04c043404161dc78070cb057cb83043fa54d9fc14c25194c5ecb412bca7a09fd3ea8575898a2d6015bfb52f3cd62f6dda26637caff210ee3eaf5f17cda0ed620379cf529a0ae36cc92a3269fc4c919b23644dc5d6ebee5a50bc747bc07cb0482318cce4285d7c8925454495e38640de20a1972155a77d7b8a99433567df8e928f1effd60b51e5d7f2aea4237c985c3195fecadd5bbb27527f3c1eb", &(0x7f0000000100)}, 0x18)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)

2018/04/07 03:28:52 executing program 1:
prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil)
sigaltstack(&(0x7f00003e9000/0x3000)=nil, 0x0)

2018/04/07 03:28:52 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:52 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882)

2018/04/07 03:28:52 executing program 7:
r0 = socket$nl_xfrm(0xa, 0x5, 0x84)
r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0)
getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000)

2018/04/07 03:28:52 executing program 5:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000})
ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174)
close(r0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={<r3=>0x0})
ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2})
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe})
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0))
truncate(&(0x7f0000000280)='./file1\x00', 0x0)
open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0)
close(0xffffffffffffffff)
open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
r5 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff)
add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec78", 0xda, r5)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269445c6e121b501c8749000000000000a2a6c31200000000e4ffffffff"], 0x0, 0x0, &(0x7f00000002c0)})
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="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"})
add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a", 0xc4, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0)
add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7", 0x61, 0xfffffffffffffffc)

2018/04/07 03:28:52 executing program 3:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYBLOB="0200080006000000000000000700000005001a00ac14ffaa000000000000000000004e000000000000"], 0xac}, 0x1}, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400000)
ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={<r3=>0x0, 0x20}, &(0x7f0000000080)=0x8)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
modify_ldt$write2(0x11, &(0x7f0000000240)={0x6, 0x20000000, 0x1000, 0xffffffffffffffff, 0x9, 0x8, 0x800, 0x0, 0x4, 0x8}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x400, 0xfff, 0x1, 0x800, 0x1}, &(0x7f0000000180)=0x98)
splice(r0, &(0x7f00000002c0), r2, &(0x7f0000000300), 0x400, 0x4)

2018/04/07 03:28:52 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1)
r1 = gettid()
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
ioctl$KDDISABIO(r2, 0x4b37)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)

2018/04/07 03:28:52 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x68000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:52 executing program 1:
r0 = socket$inet(0x2, 0x7, 0x2000800)
socket$rds(0x15, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={<r2=>0x0, 0x29, "e7076fdff80cf0d6559218cbad15426e31ecd06401e437dc5b25b5c3c24b64afa575fc7e95574775a8"}, &(0x7f0000000040)=0x31)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8)
dup3(r1, r0, 0x0)

2018/04/07 03:28:52 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:52 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
gettid()
getpriority(0x2, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x2)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x9, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x200, 0xffff, 0x4, 0x6, 0xffffffffffffff99, &(0x7f0000000080)='syzkaller1\x00', 0x0, 0x1, 0xfffffffffffffffa})
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x1, 0x4108, 0x2, 0x0, 0x0, [], [], [], 0x1000, 0xfffffffffffffff8})
ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340), 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb)
socket$inet6_icmp(0xa, 0x2, 0x3a)
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/07 03:28:52 executing program 1:
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}})
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69)

2018/04/07 03:28:52 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
inotify_init()

2018/04/07 03:28:52 executing program 3:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)="08b2f36474dac93c674d40d7d42879f012145433e826da22a8e23b857a32d96a3a2fcd40e1ac9177cdac9f3bec34bfcc345cca51d63e006d6c1d45aaccdc7ba4c08569087a5f64e848de51b351ec2de8f01a776bac3eb974a096d85fc56d16c261d5e66af841206e168fb86aef7a562ef198ea0d09848b98a165d4f0f9124406d9039bba90eb74728749f805d20913dd3cc7aa2a2fbe0261181b960867c1abfb2961775e6c39fb1df7ffa886be6236a83a74d81e1e2fdb0f55f65659ab763bbca7d8cd85e4f8da2f8cf31c5b221022cb937ac970cd2ec7ccb4b8e9c3", 0xdc)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10)
sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), 0x64)
fcntl$addseals(r0, 0x409, 0xf)

2018/04/07 03:28:52 executing program 5:
r0 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x80038, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000070000000091ff000000000000020000000000"], 0x1)
io_setup(0x5, &(0x7f0000000000)=<r1=>0x0)
r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x80000)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000700)=""/249, &(0x7f0000000800)=0xf9)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/net/pfkey\x00', 0x400, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000400)={0x6, <r4=>r0})
r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x101000, 0x0)
io_submit(r1, 0x6, &(0x7f00000006c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000080)="61e9cafcc994cb2e861f1a4fb5b24f62b1c5be7896b968ac1df048060870a146d77b362a70dbcc941e054493e836e26d3e2b5d", 0x33, 0x87, 0x0, 0x1, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xa34, r0, &(0x7f0000000100)="32189ac53d8d4a68b66dc6fdd7b81e9e741703ec9c1a24e72ce15407ce19070fb4fcd27de624c6a068e801373ae89ead105b9e2733d112016e84c43b5a16dcc20bb261bb568952d715033a04a7b63fcd6ebdc341b0cca95797c1b0366c56bcdd972fef013f33c4", 0x67, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f0000000200)="a467f4ac1839996c209880352241b7d90729d112dd3134bef622aa0c671ba5e99b371d8ada1b99699ea1e89d1051c3a3f6a512c1ac700b6a5d6f8d9debffff3485299d94ca30280df1f44056fd2112ab79add59c9a6a0c72039f05b1fce85d747d8ebba950efd3e6cac14c5b83dc6b62d3bce7c3dc18d50b6a2fea6ecb32b712e3d0", 0x82, 0x8, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000340)="19f041161ecec9de0f3d72da75505e78ad70702d6a6947225e98c9d6b7e3ece257945deccccd59fbff9e06d3caa54cca3ebeb10e9969e00189125a8f1817f22f30247b62727ba0d84e89ac3fb0a51f4afd2500ceef855f79c8df74e54a185a7a61f38d516b26f612cec513420bf570810b63ad6ea1948078bdfdd30ec3d5aec4850a6b", 0x83, 0x0, 0x0, 0x1, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f0000000480)="082702c2e92cbec065919e89d087df7aba1172aca9b367016ff38330bdcf5d7b4326c91ef6659535a6b1c0a6ada03af14e04bd80e407749595a553c866894421d72ca909c9e50e304d423cdcb1da75ad079682d084d3a530ef686c5488d4fcd0c4957e2be2ce0635efa30e3e9f579a0bf6ba0e36b16f0ef78a90b1649cf571374a0e0224e9a386779973b50ac066c070b16aa005166782e7103d0f2d0cff3cb9d0980c7d99ac643f865fe54a67e476324c6ca9c40a4a9c3c3bd492d5a1a0a2ac5276f7c85613dc36e03c82d684bbc119d9a2255da50eeb3c56542cc30f0308738ac91e6879e60ca9e1f678cbbbe12e", 0xef, 0x80000000, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000005c0)="bf667b994a252a69ba9cf05590d242c2d247c7a98986212d179544eb848b4a0f1c995b71451854778cc1ed0ba8f65222cb100b0fc78e3904bcb56931112a60d57cd5587e8578d44ebcb54393e3cce7ac494eb5797b5e047ee045026160d94058403b5296482c4772ea8eb68aeef9ccbc", 0x70, 0x2, 0x0, 0x1, r5}])

2018/04/07 03:28:52 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:52 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x200, 0x2, 0x1, 0x7f, 0xdf1}, 0x14)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x100000000000000, 0x0, 0xfffffffffffffffe}, 0x14)
close(r0)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$clear(0x7, r2)
ftruncate(r0, 0x3)

2018/04/07 03:28:52 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2})
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80000)
accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800)
sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x3, 0x2, 0x100000000, 0xfffffffffffffff9}, 0x4, 0x3, 0x0, 0x0, "bf9bec26be5e7cf2"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)
poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000)
write$eventfd(r2, &(0x7f0000000280)=0x80000001, 0x8)

2018/04/07 03:28:52 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)

2018/04/07 03:28:52 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400})

2018/04/07 03:28:52 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
getrandom(&(0x7f00000000c0)=""/123, 0xffffff1b, 0xfffffffffffffffc)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200100, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={<r1=>0x0, 0xa6, "5086a8f68b2f94f2242618ed42270fca4692fbab93dd793c1dadeab95d21fc140a78cb380960e6541de3679c8a1f494f5a307d9f4786ad7b9737e87303f8756b707dd02d2f338dd1b02793ac03d0535c70160f98cdd96ff566685024eb30a0b972698384fbd4893742d1cdbd2ad59a2683a35c41c1b3828454312bfa73c3d3c5e1fb9e60fc71a8e06a3d63e2391bf6d94d88b61c9048eb283d91f852997a178b37d9b134d253"}, &(0x7f0000000080)=0xae)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84)

2018/04/07 03:28:52 executing program 7:
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x102)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000440), 0x4)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]})
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000004c0)={0x7})
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x17}, 0xf2, 0x1, 0xfffffffffffffffe, 0x0, 0x1000, 0x1000, 0xfffffffffffffffa}, 0x401)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000480))
sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c)
io_setup(0x3e, &(0x7f0000000280)=<r2=>0x0)
io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xb, 0x80000001, r1, &(0x7f00000002c0)="026985c57c5c1a4c7f771269549c9ffcbf4f561c37cec8735a59741d43c48f010addf95b230d81504a5097c81d920cb90f0b2a3d6628073e927966c9c5c52e862d7bc393f4c945c779142744aac678dc58c7fabf233baaab550f8adf8e8f736201ae709d349fdb4ea19dcdd7acc78d79cab1b8172fd76d6b42469fe67cfae076394f321e37cead2e72a8a8f35249cd0f3f95f45f6ce0a3cf4d457dcfeca03ef84154acecd7151aa3fa6b284d048e71d32a5a145148f061781a1f4dcd99d9a6ee84fa7ef3a77adb56c61801b97a925e6b8503bdf1a9e9dbb94582ea5346ea309bcbdb63b52062eb", 0xe7, 0x9, 0x0, 0x0, r0}, &(0x7f0000000400))
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip6tnl0\x00', 0x2}, 0x18)
fcntl$setstatus(r1, 0x4, 0x40000)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=<r3=>0x0)
syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x400, 0x10000)
io_getevents(r2, 0x80000000, 0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000600)={0x77359400})
timer_create(0x6, &(0x7f00000001c0)={0x0, 0x10, 0x3, @tid=r3}, &(0x7f0000000200))

2018/04/07 03:28:53 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0xffff)
connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0)

2018/04/07 03:28:53 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:53 executing program 3:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f00000000c0), 0x5122e653f410c38d)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8)

2018/04/07 03:28:53 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0, <r2=>0x0})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x14d)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x5)

2018/04/07 03:28:53 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c)
setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001500), 0x4)
sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "4410050400ef000097"}], 0x20}, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x7, 0x4)

2018/04/07 03:28:53 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = dup3(r0, r1, 0x0)
futex(&(0x7f0000000100), 0x9, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x1, 0x2)
ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="8f1a3a184ae3aa887706dca8caf443f70c8fa3abe432cf5ec35861ec79dc10e7acc3d876fefa33083091ebfa5a58dcb58f4fbe9850dafc576ecf3fb68f409bb05552f614427fcba4dc34caddaeb4d416eb3d64e348ad76a9520db8433e9a16d720e2a77498c7bd4f66f9b90b21b6cedecd63675193d11688b52e35369041f7831d1ba90a8e310c29e86cacae8fdf03471407db2384fb857a8a3a30a2c691b860583fd92a6736")
sendto$unix(r2, &(0x7f0000000000)='nE', 0x2, 0x4814, &(0x7f0000001000)=@abs, 0x6e)
sync_file_range(r2, 0x7, 0x2, 0x2)

2018/04/07 03:28:53 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:53 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)

2018/04/07 03:28:53 executing program 7:
r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x0)
connect$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x7, 0x4, 0x7, 0x3, 0x2, 0xffffffffffffffe0}, 0xc0}, 0xa)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x8000})
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x54140)
ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040))

2018/04/07 03:28:53 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)
getpriority(0x0, 0x0)

2018/04/07 03:28:53 executing program 5:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x1)
mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140))
lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=@random={'user.', 'tmpfs\x00'}, &(0x7f0000000140)=""/137, 0x89)

2018/04/07 03:28:53 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0)
recvfrom$unix(r0, &(0x7f0000000100)=""/31, 0x1f, 0x10020, &(0x7f0000000140)=@file={0x1, './control\x00'}, 0x6e)
getdents(r0, &(0x7f000076cf07)=""/249, 0xf9)
r1 = openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0)
unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200)
rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00')
getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/07 03:28:53 executing program 7:
prctl$intptr(0x0, 0x0)
capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5})
prctl$setendian(0x14, 0x3)

2018/04/07 03:28:53 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0xbb35, 0x8400000000003, 0x4, 0x0, 0xffffffffffffffff, 0xfff}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000200)="5865e71b80a0197089c090ddacb1ae984ddc201d4e9fd12309ced052d7d918b340feb0c86d641480cfd028c8bcd73ef4737265690bb136324470b355a0a6a8827d083ac7946d682a453adf84fc675d2e71349ebd75c861f892f7c329afa7704a004461bce9001d25443eb9cc80cbb155b007dd9f55938dbcc4c9e804271dde50f6eeadcb085a35c03eb6e0fd5b19386f35c398a9bb993f492284509151917d8bbee6aed1aa4aa97ae10034aea7405961f575b5055e57224b946ce1b27dc9f68e3b51bb7ef332df")
r2 = getuid()
quotactl(0x7, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000180)="4654f42e65b9cf59e7dc7283677a785725b90fc1ac16ea6cb1173533283e04d63a383eb8457ab6b655bbe8466c7f318e1b63790a7281dde62ee68127555bcce283c2858274934b8a0e8df4f83bfecf54356fa359fbdbc63988d1410975bede40ab800e")
r3 = socket(0x1, 0xa, 0x2)
bind$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4)

2018/04/07 03:28:53 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0)

2018/04/07 03:28:53 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
write(r0, &(0x7f0000caf000)="9c", 0x1)
ioctl$TIOCCBRK(r0, 0x5428)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)

2018/04/07 03:28:54 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:54 executing program 2:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32)
setsockopt(r0, 0x400000000000111, 0xfe, &(0x7f0000000080)="01000000", 0xffffffffffffffe0)

2018/04/07 03:28:54 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)
fcntl$setlease(r0, 0x400, 0x1)

2018/04/07 03:28:54 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:54 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0)
write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="393a350d3b0f8e6e557fa89e90d0abe1ae7be3632683fe769d6d53eecc3b0cf9fe0124f0dd478ce5b59d8cd4f97a357a9a921bc41d1a26ea6809697a51d92dccb1165c1f39956093deb0d49f12a98572f782c46d707defb7d953d7f8bcf98cb5b842e0848eb7ba9b1f4d601e7d5c8055e871ccba20784c6cea055db038888ff8aa154b7edda82946e922d049de3a8d9166930fe5"], 0x25)

2018/04/07 03:28:54 executing program 1:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/255)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0)
close(r0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000004e01000000000000"], 0x10}, 0x0)
finit_module(r1, &(0x7f0000000080)='/dev/cuse\x00', 0x1)
ioctl(r1, 0xc0184900, &(0x7f0000002000))
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000440)=0x1e)
lseek(r0, 0x0, 0x2)
syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x3)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=<r2=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x6, 0x9, 0x80000001, "3af1edac562b453948a033e64ef4a0d0c956a3c69c7b0e853a37abbaaeb7b64617c617cd6073373f9c2c12f3", 0x7}, 0x0, 0x0, 0x0, r2, 0x7f, 0x81, "91f04224814ca433055840a974d8aff2d4b4fe62177e74cd41eaf45664e448e6f31783c6df487c852184bc028fa236af96d03472a91ae5a5c2b943a9bad47d1d", &(0x7f0000000280)='/dev/cuse\x00', 0xa, [], [0x24a3b768, 0x100, 0x99d, 0x2]})
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='teql0\x00')

2018/04/07 03:28:54 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x10, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc), 0x4)

2018/04/07 03:28:54 executing program 5:
r0 = semget$private(0x0, 0x6, 0x0)
unshare(0x40000)
semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000})
semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff])
semop(r0, &(0x7f0000000200)=[{0x4, 0x5, 0x1800}, {0x4, 0xffffffff}], 0x2)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=<r1=>0x0)
capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x9, 0x9, 0x1, 0x1, 0x1ff, 0x9})
unshare(0x20000000)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r2=>0x0)
tkill(r2, 0x14)

2018/04/07 03:28:54 executing program 3:
openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = socket$inet(0x2, 0x2, 0x30000)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={<r1=>0x0}, &(0x7f0000001040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001080)={r1, @in6={{0xa, 0x4e21, 0x6, @empty, 0x6}}}, &(0x7f0000001140)=0x84)
r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r3 = fcntl$dupfd(r2, 0x406, r2)
r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6ef, 0x100)
r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xaf3cf76, 0x200)
ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000140)={r4, 0xd62, 0x7, r5})
mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4)
get_mempolicy(&(0x7f0000000300), &(0x7f0000000340), 0x209, &(0x7f0000ffd000/0x3000)=nil, 0x5)
ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000180))

2018/04/07 03:28:54 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20000)
r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00')
setns(r0, 0x3ffffffd)
unshare(0x20000400)
getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10)
clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000))
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0xff, 0x4)
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040))

2018/04/07 03:28:54 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='keyring\x00', r1)

2018/04/07 03:28:54 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000082)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x610102, 0x0)
syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x2, 0x3, 'client1\x00', 0x2, "0067b1416b18d4c6", "05ad61ab7d0c2fbf330bf065961bf64ef99f12fed4a433ab2308d1b950fd3371", 0x6, 0x10001})
writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1)

2018/04/07 03:28:55 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001d0001080000e8294fa8b71634a100000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000040008000800", @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\x00\x00\x00\x00'], 0x2c}, 0x1}, 0x0)

2018/04/07 03:28:55 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc))
getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000100)=0xc)
mknod(&(0x7f00000000c0)='./file0\x00', 0x20, 0x6)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r2, 0x210, 0x7fff, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040)

2018/04/07 03:28:55 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)

2018/04/07 03:28:55 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10)
write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10)
recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)

2018/04/07 03:28:55 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:55 executing program 2:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x3fa)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4031, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080))

2018/04/07 03:28:55 executing program 3:
r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x10000)
r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
io_setup(0x4, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}])
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x7)

2018/04/07 03:28:55 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf401000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:55 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:55 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0x80}})
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000))

2018/04/07 03:28:55 executing program 7:
capset(&(0x7f00000fc000)={0x19980332}, &(0x7f0000000000))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040))
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f89f93), 0x0)

2018/04/07 03:28:55 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)

2018/04/07 03:28:55 executing program 1:
r0 = socket$inet6(0x10, 0x2, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x8e, 0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={<r2=>0x0, 0x465e, 0xfff, 0x25b6}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f01c02d1cb2a4a280930a0600007da843cf27d0f869390009402f002140020000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_GET(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4088800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r4, 0x408, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0)

[  513.445699] IPv6: NLM_F_CREATE should be specified when creating new route
[  513.457613] IPv6: Can't replace route, no match found
2018/04/07 03:28:55 executing program 5:
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1})
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000010000))
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="c3cf1eac6eb9a7ff512efc3a89d884cfdbdaefb4d67374793df03c6c398980026d6f873cbea851b74ce7eb479717e7a3fd0318ee25ccd2c6c8f063699ec215c37ee39e31905d16c31debbda00a8bd7db0f51b0d8d50c1c43d2b3524c37e3b0128bea5331688150f18cead4425a1396a023156dbbd48dd1b0f9e9d6d7aaff8f54bb331d1bbebd1637a2d23cb185526a1bd07750d744ca60cd3ae79067906de256d46777177499444d0085be44031878051f40eb9f31f41dc91cccf0174380fea0b69e1e5a4b625489a7d0f8b15d6083d2b4db675e88dd19fff28477b1d7b2a1ae0c3afc088a02b7dbe43f2a1f43bf")

2018/04/07 03:28:55 executing program 3:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = gettid()
sched_setattr(r1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0)
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={<r2=>0xffffffff}, 0x2}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x186)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4908, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140)=0x100, 0x4)
get_thread_area(&(0x7f0000000040)={0xfffffffffffffff8, 0x100000, 0x1400, 0x9, 0x0, 0x6, 0xe008000000000000, 0x0, 0x3, 0x7f})
write$rdma_cm(r0, &(0x7f00000005c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48)
fcntl$setown(r0, 0x8, r1)

2018/04/07 03:28:55 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x21, 0x10000000aff}, 0x14}, 0x1}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00')
bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58)
r3 = accept4$alg(r0, 0x0, 0x0, 0x0)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8114200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040026bd7000fd5bdf2503000000080001004e240000080002000200000004000500080002000a00e5452aa725c8d51200000800040002000000080002000a000000"], 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x4)
sendfile(r3, r2, &(0x7f000013bffc), 0xf4)

[  513.493426] IPv6: Can't replace route, no match found
2018/04/07 03:28:55 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000600))
r1 = epoll_create(0x7fb)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4))
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
clock_gettime(0xfffffffffffffffd, &(0x7f00000007c0))
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb)
ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x77359400}, &(0x7f0000e33000), 0x8)
mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000))
setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000006c0)={0x1, 0x1}, 0x2)
umount2(&(0x7f0000000780)='.', 0x0)
getpeername$unix(r0, &(0x7f0000000640), &(0x7f00000005c0)=0x6e)
readv(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/143, 0x8f}], 0x7)

2018/04/07 03:28:55 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00000002c0)=0xfff)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9d7, 0x40000)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x5, 0x5, 0x2000}, 0x4)
ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200))
ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000280)={0x5, 0x2, 0x8000, 0x0, 0x7fffffff})
sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xb, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0001000c0f00052bbd7000fcdbdf25d20600050000000004001a00"], 0xfffffffffffffd6d}, 0x1}, 0x8000)
getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000)
ioctl$TIOCNOTTY(r1, 0x5422)
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x800)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001340)=0x4, 0x4)

2018/04/07 03:28:56 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:56 executing program 3:
r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="bf42374c607a9cde50ea8993a6633028ef011500eea3266a9167789bb1648478825d2462bb8616e85c9c74b9b6b735af4703285e67a072e1c8e52f6456965eafe2c6e7c29d6315e56c003cca2a83e7a5a6245b40dd42058527b2ffab4d79f1d2ce1d8089e9a2c72512e6c421b5bab2a42a11d2d174b1f3d4b5a4a6772d0cf8d73142b8e54f9875840191c315452c703730fa56a3a6e3fea8124aa431e5ce55f01216b883a5b8ef67a19c9a5fd8f635a6a684077490d40c7aac74ae667f84def780ca63bffa98bb0867d8e739acd5caf1cdecc080c5e555f4800c2a03fa666a06125840fe7feab41a8c6fe8602b9625ee6c9a63a4d3e0ca0b934b1286f967f0f3c4a335a0067b3590dc7da59b7ebb8fbb9afb928d982578a0130ae3ac13027497b5db7277e0c1140174b7858d3951c39b80b7a7150ea61cca9e6028cf8d7136aa3388cba35e2db81f84a6303c218786675445374ac63f3a26ba97da48ffb501cd86b7da77994732d980c628d80bb5da4a0b5ff00ca6ace54cb1802cf4e7b2cb022fc57a04c0e259905875e6e2d49f4dfa581aa0bc48cc1397d28d2f729cc823171e52e280f34e9a15ddb42613232a83daa02516e44c23556a2b8846601e149600121b05da3caef836b07ae863217f8249570e55b2985492e23b2230309725e16cf835e1b41b02cde7d2689c2cfc032c19cc2498a6ac63e554be70c4545b5b206c59df642641f6826818b25c1ec3582bfbdd43db7314de6e9bd558a80c7ec4a60345b05f95fc9758276ff37e3e23b8420e8a9577729d3504656272295108aa71529a055b793ee6285cfb48bbb34c960851e851b3dfc07128e4ece904689eae0a45a98c9297c4631e8a10442a81ac2fddf0cf9bb8c91bbfb1c440f862da3c902d5da82fc1ab93bd9441e8253ae2ab1d6213055724e2a433c4217687d93d78334e2fc13fdd3d205eb17f970e5859f6836ec93b7993c0c2f8d4c2c7dc60738c14fc52f720ae008714486850efa9fb1bd1b9c111e4ed7a8b3083aedb57f216701957b48b0ff3a54a0dd99373ff38755d085c11674ed887981aabe032779a82fb51f33e3084a83e5f9bcb87f059cf9d4a9002c6f16154f5fa4d712fdcc618dca3a250acc64003d60bcfe7d673bc9154e149b673ef0531247a518cd93499f778a48ebf5567ca93f65d515091d54ad355e72e99deedfea92f5909f2bca80dceb41a3d8acdf41df1b95bf5010462928483232d69a4413c192abd3c043195f4f13e8420c692cc4113988a2fc0257bc6859c2b002bae144f45d051b08832a111f5c753e2c7959bd1fb830f5d5348c7a7c3fbc4fe9aa375f88aa47d5b846c167257570ef751f58116f12c07f5d15589f0b56b28665f07b1e72d55ac6c60f9e87ce391aee7d3e9868ce8ad5de5c1db24c139c7b6bd14afce2bcc3b715da5ac21a272d43e801f7b644acfcbd6332f8995588abdac7e2c93634668f462b506f60f36baeeb1e19114e2f63b90a3f38422aac52a3a5c25eba7bb1cf39b2b9eb223f9a4ed2979c2b5aea9d1ba4d2748395e41d1c6f37cd1a78b79ff71405a42a60e019a9f2eb0089af2bd5124ea26dc710a6e042b920d46396710d0910698c991d75d0a9e0248c930ae54a0d115c215647325133214f6c62e512743b4b1ce8e952398a4178d469d53c5b36fc983b77a0c837b5cc4425e5c33afe74eb0bbf437423f31cc0f62aace44432f078f4e079be595b141f30386ebe8209039df0cecb9b9124deccaf2fb56c307377392c11341ad481f225f8faf10fbd940ab6e8de121063763fefeb2fa04edd5eeab69ed9a23dd3cba79fb6858ad495bf4f70a91c4abf5f766f5cc17d2a9d124b41246f008ab1d56e6b932d5bf6ba2a2f8cf71c7c126a25f799cdb9a53b3d977b7aec13da90431252331194a31d5d41dfd81595267d3286bd6dc54c1456f10d80f213ed0dc26c99668d037eabfb2cf8b5312461f38970c4dd087e1ce345df2ffa814a69cd680a00494ee5f804bfe3d20b485c54b674eef990d1c8cd7a3b61b951cbb3a11021e206b6e6bf9ffbbdf7b40c45c9e238ca937b4914911df80e82927cdd8080bb1f53ca4d2b64f328f1372858048324d8b0bcc7b8aa27f78234d7eb562a4d2693caddf34d8d388f6f32704d8577c44e4719b744f5914e9b37176a696aa3b2e7dea346acede27fac3b194a862cd784fe6481e90f3ae12d0095faaa2cb71e624128796007ee81b61f57e31b0830be167f35c68a405d3ca4be0bd9354292ee17dcead8202c621b36391586862a8a283ea329b4eb053c8950658cb51503867cc4d3085975dbdc3619900407103731e7816a186e21cd9cd22bee9cb50c7b2828fa2ea13bcb9b613fbc13ef41f05ad1c9bb0d13b88a399a88118d84301ade6f26ed3ed94a0ad306ad31008a84a4195958dfc9554a82d21050d9aaa0856d23991e847c400fdb4a6b9bcdb1f25b9503af75edea1d542cd99af70b897fcc0c2c725515ef563f07ff18ebcb7763e519fa6f81655a1f8d2d078d9f061ce9346edb74721fffb5f7e1fefac1e56470fa4268de55bf722b52c749c9bee89a492f5d8d7695dc757812eb44134a21557f548cb330451f210cc40a84e6ab20e5d4b4239e7f69ea37a340ab0c4283359faf1b86d95d49d6f5ff0b3ba66c420655d96453e51540c708456788b6bccc3fd5e0515ad4530725e11db7b8fc3b38f786ba91195b78665681e4ca3390393fff87e546ef3bf81f3576311b51c3252ef9615f1ce96bc5cddd959d66caec6cac2cc49ae171eaa684bc13ac1bc0b830cbe945578b82250b7d35ed8bb1e3f95f23df85a5dd7e1254bd807805b0c4b842e9b8b107c18b9f84e9dfbb521764661880ef103963ae0764deb9dc54452898c0e1b945a2c5ae7bb62332758bf183d3ee3d3f01dae0f86b114e6448ca49733b038bdfdd63038ccf466ee67a818f1d14652ea2119b7057a58209cab52634ea93ee4b41a39a574fd2dd7d7ba2fbdab758122f3a901844f1a91643a831416a8590ad811e6cb71974f18d1021a59935a82998ebee416f23ea70ccaa3f3b9a3e66c397e9dcd5d09a7e01e2c5485e5a7dcfa77df1484f69d5a95a198ed58c487f1a90ccddee0b512a89722a1ffc104e6147b3ee5b680ee7e54763940471075a886bf765cd01b979bff508677b57b46d21e7acfe5a6bfd5c67b2c41c9cd74e4bad8f80cb7b126c3ab248963b5eec31a3c14c35e80f0d9802f82c6d594fe6f363dc40fefe3a0e634044321d2e520d83166f183f45f1e233ca56df07c495ec87c01ed39424c7e7ef873804918995caa4589583ded6d14dc22908073c453458f3deae58b80b70b821dd97acc9faa7f910e43e24037fb9b2a598b441af6442c78b2018e244f7283c13c47710761b26336e392359705282f59f57097253573c825d08608f71d871862760bcb16116a92fb75e75827a1dc93f4c3a5d4dae56f1f6451264f2a642aed71d039d6428b403b688ccf38b5d14027d9d26e7f3d6cbf105eb1b8a07a405f4b141734bca6ca46b1cb66ee33f28c3a5a2f20ac484580f8d6c657c161e22e5f5d1169e75b32b2a631ebc188f3db8b0cb02f7a329ee40b570c52d4d05947164d1606cb4ec63e22b36d5845a3eb8bd9b2afea954c23ee891ea65b99ee727590b3f4749bf4c8bea750a736839a40832c7f44d8dbd055a695f1a1dc0651d5dd6c88f824593b4979c2624ffab0b33046148fa80e1858baf01a8b4745d561cc6f4f538ff657b472007c296c8538ca3ecc072262a16f4ccd231b48f7f0da7ac6e6d0c325068a2e3d8c8b23db703dc2574e4908a8311a7b852337ae15e45ec390960c55f7cd9937a302b2bc2a4e22fd9bd14c58d3eef61f5368a6c6c3507e3528428ee326f24a6abd970e6fda6af20c3b3908fe43610656dcc8716e396a6f4d5a6d702908b738c88d6771d57dbb6d33bbd9c142e454afc47cfdcba0fef672b23100a86aed654123c9c1860a191138e84c972dccce058420c5007f69c3e300cc6362e8aacd4785949ca9663f99ec2eb868415a3673ca3a17210a8875c58cf05b924c3bdda60883005ab95b84b4bc191b14345d5c627854dc011f0dc1d1863875c32029b476dd135b798cd63b6378abc7e4c1cf6e77cc9cc5a5ee49dbf1e8862604811986a05b14f095e5bd77f33d7933b8b353e5a048960ba201dfd0b3195a234dd806548ac60a944825cdb63f24274104c892a7805158de529946df35dc4fb021eb43d0190f366726b51a0afca6e3b3cd2e6bbe3d1c62e28ff20bd694aaf0fa0358c12061b96dd26dee320369ae52c775fb4a041ecb5d0da372d6903acee1bd5d2003afb4b48d8506083d06088bc5aa670240cf43bfd3c06035819769cbcad9638cf678e1e63941c68f4630352ad134bfef9c42d9edf4cdd91da23c06f0ae8f9a97a0b848ddb19649d3b0ba608614e3371e59eb0c203a22e5651068d6898d72632a8174632dc71b1a24d27b19172923019dd2d99f0b29374a03aa7c96fd661d3d7475c4e213c164844d3ff1117583c6a931015d5e7c2c69962ad75f53f98e4f11243b4c0afa83e08464632ecb63cc8b696267ae63a21fc58563b115fb1585f4b0531b219ed806cadecfc2b3646ea78e7d290da671895c038b42fd12fad721a9999ef291c4c74b9f6e1b16e647d26c48494d6169527c35f2f6a49c48e8c772e25e815141d1b803000f552f01de5ccc7d8faa78d79daad4e1edadce005786c0eeedf5e567c28d2a91586fa55b015bd705126c8b3ad9e83c150a37fe809ba4772ca13019a4f912b682354bf31ff774236a695bd9840df7a12e941474afb0d33845e4df8846504e4404e46b70297a0f72d90a90f75079e84d8c1c9a8e965e1ae38d86e9479f21259fc6e0b0424469c4b5cf5f98abe88e1d2ae26e0cc2047d02d11513e40ea866e27d8722f1ae8b1b6c15a3836f819ec55fd68500922535b403d990ab9317de8b77fe98515c9e148da6dd6ab67fc292ed3a9dabb927aab49bea94ac1096afae02857af1e948b9f04f740ad95ced8392d95bd2eda14decc9ffa1f5ba214fa2eb305d117d18c45adc6c100877aaf029d2932a96559a563564dd2e0ced68d27a92e7d312fa9608b7cba73a3a8d1c58b32283256fba8363463906f255db5ed38cedf346baaa043d3a672fed6cec28eb353770571f59f40bdb2deed931818b6c0a8d389a7da736d11b7c3a767e9f4824afcc06240fa53a6502daf444e8d5660108d836b229141c62cbc4c0304ea37d232c218d16f379e482ec483518544f66ff51f3c540b473b61fc6228a92e608336ccf1bc9a10562ec335a8515a9df78ce04e3e4cb8c7af1aad20d3e4cde27db2d7e6cb6e9b5ae489bfcd83512f4c41bde2b43a5a5ae9f21f8f819bc2a1eb13ddd12f40e2b2fef101cc0a70deadec31cfe98398e8c5d3c5751057cb82ccc2d5e1c89fe058d4f2297e1c9d955f1f205b9cbc611c7ab99f575245c0999d285bd89167679eb1c43d79d3d931bb2a2c9e4d42b0ee978e9cfc4ded6994a8d0c733b9e28bf3dde6a2939b04ea085232fa1d0ca6d7a2d07ef73582faf230cba89ba57c12b0444a8380c7c6b5505d27203fb656c952d8c715a31b56714dfc10435cc49fb41f13be2c073c8334b1ae36668385cf0d396c82633439828c4d7a2e4bc5983bdab40845eeb666e48872ace77f6c2d8cae7bcb320690da5e9ce5d5dd4958782e909c5555ccc1918968b38686c59306badc5741e8edb897b8ff8de4142fac8c423b38a13d1c2cf910e2ebafc96befb34c421ebba5af1a8b61202cb4c", 0x1000, r0)
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x80000001, 0x50, 0x20, 0xafdc}, 0x8)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000001780)=ANY=[@ANYBLOB="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"]}, 0x510)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@loopback, @in6=@local}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xf}], 0x200000000000035d)

2018/04/07 03:28:56 executing program 7:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371})
r0 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48)

[  513.702865] kernel msg: ebtables bug: please report to author: Wrong len argument
[  513.738775] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/07 03:28:56 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000740)="d3bb0f19de1c50a89e5e28639a638fa31ea285c5aa47e40b04abac20e7b4ccc67e069c38e6", 0x25)
r1 = socket(0x1b, 0x7, 0x594ebb45)
setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080)=0x9, 0x4)

2018/04/07 03:28:56 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)="81e9e119f073fcf683613f095308565816434b0859779e3f067f364faee339d2b0efb3d9d539cf3e4d4f29eacc488c3ea2fb7f145e67b2bf623b2f4f375e3a275c6b3ed8b651cb199de4ce6bc2b472560e10753e9e5c67fbcb60c0ce5f4c53c741e2802534dd342e7a0b1e38a081be065b94", 0x72}, {&(0x7f0000000140)="876d17d6f2e8214b520bcd17bcb9b2ed8d95466067a007a608dc4e8dc3d06050436c7dcc91332ccf213fada6bea23e9a0a12b70cba0c22c1ce74ce914cc889f1b8ff741df385c3c2b81430871002ca20946bebabaac071fe65d92a442e5b4c52d76163c088da9be27d46a2d1a1c58662d95f331d50a249d3b6cb4ac790019d8d85be6cc2f8e7da", 0x87}, {&(0x7f0000000280)="b5b77596fa81b25f5440009290832f207a5218b84da752fdab840006de35c1fdbc7efef400239040f2c5e63f8f800ec1eb8646495da4da1c7ff86510f1fa1e242482e33cbeec3a7cfcc1f6b7d00f0c7515f4277778cdc1d7e61d175d93b57cdabafa1d07b4e7c864ac83cf82bede67fe84aaa4a2b53dc5ea60869db1b107a5", 0x7f}, {&(0x7f0000000300)="4772fa8b3d49ad71d6d9cfc6accf6ab5491e2faa08fbac87e0520006b1a6bc3fb2c9a26f910ce49f253307ed9cf65e7b2012372bfcc8f83fd0c99f3df3619f5042ac563730aac96f7400bee9ef5dc315b171ee91a6590a449a0423591e390174bf527c39b596fe59155c5fc59647803ea4fd5fd93acf07202ad5986a1e6ef15e383a0b881ef662e4dcd180385cd69815053928b1c544560b1976526f210d3a7067425bb7b1e4c58c503bd62b0dd5a9fd351b39b619149729645fb5d43a78c2bb9162f2a700c65638e39a4368d2b5acafa1efd8c04607bafa8da4dc837bbd8c878775105891bd35d4dca0799d9d08", 0xee}, {&(0x7f0000000000)="13106152bc413f03ec8a4eb90d8d4a37575b94558e12ffb99fd4ecdb9bd4ed2c2dea6d799f9cb060303915ff15e32ea4", 0x30}, {&(0x7f0000000400)="896e83be4c77a07e36ce72735a2e95c1d918ad30684c9af194c8bbfc43b24261f5b85131a62c6d4bd4bd7593e35d579d41d5bfb717e14567e8e0354168912c6d2aa07e33ee51a402a42bff26164f028323dc8af9037c25a7908c95b8872de5629f9d7444e1be2de4e1bb2bece3c0f08403957ad6f6d701cf5744fa14eac89c153cf3d259af41b6c337c36e86e764b5969da7098846284dd816710e8a1b4bced6e1c019f274ca", 0xa6}, {&(0x7f00000004c0)="02fea7f1430d82216490358584c3fbdb821e67516a642537ea5972a65cfafa20345fb39c38df9f3fc3b8aa8e69b9d4e27eaf5f9ac5032f071185e3fd3304e92c1acfc7cf79d17ea1b93830aa92f71fb0c6e6f9c0f8700f69a859b41c997257e809240b8bf923cc531e56305ba56a8efe11ec4b4c2e554c9d75c1e012dcec1b1daf7330b981ee56e516337d3b922dca1ffcdc6215822acf51287e1f6c29eeba152e94b0a0f6b2af5c18329b2abbcfa3a50956d1bc65", 0xb5}, {&(0x7f0000000200)="a4f2b5e86e9829af2d942c83f333a7401c8e9c666c84b187", 0x18}, {&(0x7f0000000580)="d51ccb3d256d46bc333f43466bd7c0b947a1be2a9b3a8aa7e24cdd9e4a46da1c55", 0x21}], 0x9, 0x0, 0x0, 0x8090}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000680)="ac9eadb98fc9bf482eb01b8f20129e9fde1f206d99507b478ea98287986a61957c14dff4ff666f9e4ee9af9ec8b175704d8f566ded0d9f21fbf7749d6f1bb9f5aa0e8c840897fa1f69bd2a997a2697639e005547898b0a347149b9ff86e376926219999ba66f995fe72aef616e162616346c85e298128199ddabb013652f810a089caef4d07d4165adf032021f15c9766ad6bd007bf1d94aea3ba5467df43101b6fa98b05041af143dcbc81ad0cd5a27cf144478de45d25838ca9cf1e8a15b4dda747cc92cebfb89f2bda0e551bb331a44f65028c7a5760936d4dfcd0d99f2fc5c8a9769ff2895c2ae1c7beb56248cd2c0a1ef890a4f5609652b25163b2e434dea051c7c13befd2bda0e5a4c428408031539336541bdae21e8cc246070df408381994b0d505a40004b2323597d6f6b30edc00ff3dfc80385da41bc094e0a6839a711fddc5552c336bfa200fde39868920c1c1d169f5466d10129d71c0e446c4d659da8468b960d2b98017e3f834ade52158180ea060b95d149419d95bd6911474b9420211a77b2c05c96553f7c1f036489b7fb49bad4ad497632d42f3523fef590399d8d7a4c6f7a03236b50d87413e2c89cf359a9c05119bd977fe4b442244331f320cf72011126778efbf79752305a5fc6bfc9f8813799ffb39db2c23dd651cab7260aa9b6fc5b2069521b5f3a6311f939edadeb2af8e7eb2c3be81545dea10155518f80bcffb22298c64fd10ad1e95740d7d9e1dbd7a11e90f7c9e56b34359841bc2699e8fecbb0843290e422670ca457b6164a75c786bc7e6267a0e9472cea3561cd1e7b028d2cbd8e99a899504355fd0e6dd8fc09f40613e108e03f1d1530b9d6ade05f9d94811cb8f72face44b6c850a419707de9cd41b8816aae4e05a66f475805175a9e3bbf9df664732da5ed6a1010e2eba99adb7d133c55b3615ae72153c04e1b4f41607a0cc4e56cd879df6e58027188480e0c3bd22f2334e0776fb61389ac843203843acf8eefada5958b0b6d6b8e1f39aefd127a26026185d38f70ebb90463ae6e48931b6bdc78bb3402788b8a2fb8200e796c6afcf10913c190b92e93dee9b3f35b2b4470bb6706daeb645cd30d45315377dbe8aaff12d58ab5dd30a03c4dd65ca5fbe7548841886782ce86a84cc0ff234a090514029d61fc3973cc0b63fe03875a23769b98b2cbb07cdd9be6b1d748468b852d3cac7ebe73b487279212cd527e403615f248de843324e641f176a8f818561a57d28d66f3066e5b8935a9bd7072abff87506861515ce1a75e8554855fb842477022e70b06c826fd47e5660f2f15950b8ce175dc3c821ca902cdb594885f540debdda93c31aec3a9e2c0cbe26af18e242fda63c12a11df87c4c3ea55d156979e041b6570b22a4ecd0d8f13093b3f68527661e7f297ce7f0f3587564f4845d175d61ebe1c681447ac51532ee6afd040a01168844247304b6ffeb93fe3fb5fccc3298fb4edab49ea2d6144031e6798cc678b521022288b8711d9d0385fb76647efc7137855b69513052f2143ac86b139df2abb07a8de819fd84e9ace037c724a1de207ffe6acdbd5d1f693e281c27a7007fa2a4d599d43e7c204b5bfd03774574fa2a4590c11edb740b8bb800685a31099436614b3d7cd4bd9bceddcf625ec3a8215f15efcd4200037c4206d04be22841b311aac7c1f3c17f7e42565369e6f76c31c0af567ad9f9dba03d0d3bf6dd0712f8d6ec87780e877244dfc3139dc284336a58a78b1d6c07126dfc9eb44f41d063594689e9326af946eede07abc9416bc7b8ecc15494d7effc2cf7392a580b8bfee3acb7b96863772afaed2db66f4bc0c12df34ad74c9a6f66ee9ab4d61e78f9a8c52093d6a7336455788ff633ccd54ab368d9dc39605a7fc62dade43e6be0009534ba39c3399b91d9e9f4ed963ab002d94dc2bb42b7a6f3ace7c2d7481f6c79d8e9ead6ef6b1984022b4f3d913e54a5658a2f93d22d44321286230f3862ced604ea42af5e173a4ac3de9057c7f39dfac15bd460386a0113107e510dbe08d701fb12dbeb41aad510dac1e8607b54b39b7a157dd996aefd3c34f99f6e2c7a4ee959cc564e9799ad285dfab8a79cbc7b3ead8f21ad5cb7dff43f059f7a9b1ac7817da970debda0eb877cfac245f3afd465486587b73955b4dacdc5453ff99c22912396cf49851db6a28029085082af4e4b69bbbd407bd4559e155707ac5366882d02bed3305c786992ecb22d3f12ec88f1daea7c789ff84c20352d69bf8ae6c35a711a875906b6474b721ea212d8c2c9f75ef6209b00447e1657ef1ce358943eba04efd607dfb5bc5df3977ac017fe1b39ac70e538b1a30abb5a176b80230bca1a1e1bab31b55ae5b650af8aa80bafc64cd37521c80ac7686a9db6f2ca2033063aed6c0c4eed2083ff98fa2b3245852c79df1b91d9560f68322f4300117ca3fcb41b1cb952726bec795c7f549d72a3c0c2e48411e60fb5752234e9b3b910f6ee85d2e3f06debd88c9d900ee36fddf9de70a3ddbe5facffa1ee03bf019291d5d715185a104e792d1734580f1b98a8e0948ec3e44526c45e169243bd3643475fb7604440a845b8895bc7e3f41a1a4a16ebbc985b665f4dc97f7c00e950e18f53bceb4b217465aa09f1920f14341589cb528b135ddcdceedea644776958cc6be34dc7da0aaed90463bba911441cd252a45400e8f83aad547a25224b8d4c51df90f7c4ffcc04bcdfe5085f33ea0d9e4df9557e83f8f8e59110d9ace3fd93c814ebaf5c808dafe502a659425492a48905d035df88b0284e06941430e65ad17351b2ff0463c9f281456f936a5d7e80924fd048623e4ab08c7fb79dff00808f8dff4079c4ac26336ffd49ff3900c4407bacadf1afe1a74429d7edec9d1be21ba177b4fbda837ec9000a820f7bafeb1f7de74471512a9633a6fd776a4b2df87e4813f6caed5a1932ddc07287748cfc65d200c29d64ef65ed05fc977e9bcc826fb63411976865083a23ff3850fc76c32e439063b90551d2d9aebb5ee4bf5855532db1ab5c7622e3a762f9a580266d7fbada7cb92fb783984b29ad5901d00018f07039dad257bfbc289626be0d11d479cd5f3d6781d2af7c45a3b52c053e8d9da998851054c7990a51fe9cd95b4bcb85106c8adee30d53a129af2980bcb0317075fd1d448b39cf5eb80704c2f107c7601be9716decab754802a3254f2bee81c8ffa49d1aea677dea7c66e6656dedaf8a299a3cc68d4d3aceef3e3765b49ceff38e61aeb2e8de1cedf6314a5bec859746146027a42edaf614581f1072b43ebeb0fd9c20e3f88c6ee4e8a612eaf0c6cb8295f0ebd3b9ae726cff42923594bb5d40b576c9ee487047dfd2d8dd89350ea9b0f24cb013823a452368e622a12754bc7856bf196879d260612153dbd2923dcf74edfc0e463a205a670a6cc10f37c4e3a3c30139331973f72cdd03b30921e5c51b323a8624966ab3251b765fa63a0dfa255a5cb3fa52cdf323e2f0ada7bf1552c1b23264d79c682576e640dc431dd2b523527b4fd7a6be18017a2e13e52acdf44e43c8a1724474320a0c0c8229e43d9514b1fa796931eb787905e2882daf5fd88f674c9ef2986e5f76d00e76c01250eb42523d86ec220edaeab3f1e590a8082e937d9332e492718f453bfcc65e8bd2df69ba651326a991a4e8969d8fa3dc12bd3f424c6c684637d71e70685db0e9f1475a0f9531649866d4a6dbfc8c926e957f9ebb6123ba9d29178b09aac6ca2650f0c5516a01abed05b90e247269321cd640dcf53e048bbaa46893081eca451ec0364ebc01f3d83495398d45cade4884c4c04976c3c4d79808d9e531da9b32a5ee6734d1674c1e8dfb72ed481bafb0a2b1d12969ebc06dffa49fcdd19d4e9167176aa6ef64dec14dbe4bccd8dfe55d698a5270fecf357e8f2957632b288815b62ae5e5be7ca373ca04305ba032ca8f3bb9b66274ef61fb3be067be1dba0e8e6b3cfc8227ec5df3ba3278b0746ce7d20cddd6fcafdc1c6afa75af0499dd72a140d979a4919bd7be1e62cf474d40beb7665333fb532bd2ffd21fdaa78cbbedbb925edbbce4df6657cfc422538457cdca9e987b70f54c5bbeb1d234c4e41362402f5e880e0069140c99ba170dbd5306b24fbd970426780e2f86e31a112e34e51d71da873d781622fd17288950391a08bb0cea42cb3ea7d4ad86a60138cfd8007304e10475bf3fb10d48dfe8abbe0f63d0404e9e5981817ace59d21fdad46bbcd6045f2928e982543a3f5f06c120ad70e1ce368b58a3fdaa18e1a82655399aef1c214d2e167238034ef286563467df32a9fa7b45182045a13ade7d294cd100d8049d36de11bf27e9b4c92f044aaeca61cda3befeafb58bc3f95bdfa85ff051af05a5c1012977ffb4c22812772a32acc39c6f3528bc6c320d1c32506cdb53cf69a2f5fb68e5f5cd9504ea4b99df8914e99d1a6aee420983d2ffc62f3af261fb17e01b89dbceae7c387ecc8cbce8b5c9a30a495ef206a1324da67d28ff530984b192842f27516a399fb7c12bcbb0aebed8c12f2f1ac989e57e6835ee47fab997caf2ac534452616f0c6c135b4cdd355b6b6e088380bfd7e3f94f37606bf15684d98a213113f0c3822c67d412e1434d3d9ed8ad443c1f66ee0d0edea8f30edfeaf28ea20584475997d5dfae1a356b2018e274e0e296a4d936109b57cb6c870f0311d79761b0177f6d642e36506b726781b07bb56e6048fd8094e95969fcd6e7fd5cc8e40e65ee13934c11b8a7ac813fd6ae1990f732fff8ac7d43ec7f76a353bbc179c7551be73910a6d82063ab0d0e1d5ea55bac5edcd457c8d1e55209b69997a355da16ed152e67768c313edfae5f49cd23bdf1858aabcae632f47c9156c6286be4e4c30383a179f16b094d704c93c83c18e5b82a7a7d3d3871d69bd2576c9c796a200bebfea9f03d4e2c5742cc518761688b28c43a9fbc2ebe3f481f31f0979c9acd91918028ebf0930a4e6d29455c362947b8363968d2b2b34bee240f77325b10b33482b53588eb253767f92d29e8a6fe78e5d0c3ee2e445c85af530543208be655e45756e48b44587b40762a9672d4512636bb3199fa3bbd01552b3fde2458b5dade9649cb51bad4485f2a1d8357de2bff706609ebbeac2eb9defce51b2ef2d067be0ea438fbfb6fca42b4de828564bcf40d6d3b2ddb4a84564ab07c0de621fcdb3abe1d03bd0c9200e99cb780fb654614d8c6a2a1f160d16bda9dd0ff0f4e72e5be1bfd895f8c0e456ba6c40389c5db190d7f70b6af9624bb7629c31cfc6a31144d9d2047124123bc6f7b5b6c553993d50e4df5817bef037d6649a4c768677df266f772b7d83afb4bfc30d5fb94a2e6f9bf9733b276926ebb09a177adf6efbb596f0aa073088a74de179fd3cd4ff48b3fcefe0b9ab4f121147e61b2c4f3da5352bd373133fb9b58b7d28d8861ae8f946ad5a32e39ddda7bb8e732cdaf70fcf58339267fb4c66210d0e299787d7cfc05f916fefd37d860987c3c6d0a0775e6813084b7bfa0c19e5a48ef491dfdfea3d2b2fe63e7db4897533a36c9c3e1945dfc1ea424eda8910980d5c1bc17febd62d76b3b83bb9d98a665fbfdbf84b4ddc34a5479c7da35ee031978185cdca6ae28de6a18be13aa07a3788ebc0ff97fc5028c3034f4b9805d87b688668338e17aa2c6de722a717810e32676c62614f30fab14aac2247b5cf80821425d15a9ed958c246f78f1a23d9d0a2e77dc52f6fe677887a9fc4238aca4e29bbb2c56343fe90fd47484e987deab796110b06e0b6f47ba14962a", 0x1000}, {&(0x7f0000001680)="fcd8031d78564ab339265c657c16f8d7ee61b9daa0d7047d20fe495c25fb55cc1a2a70e4ca2610772ae69a44aeb9738f526779adfef4f110abd88cb03a7ccb338523fe9700766996f2ae745f660147a6ede51e240a9bf58d3d89e4f8b70a5447721fa11293b1616036b5e68333d9d6bee7e44e0bd501009a3c56723db602854e0d586cefc4251a42dc9308c2babb83b399e21cbcf775fd770b997e909d78bcf60fa6776dba429a", 0xa7}], 0x2, &(0x7f0000001780)=[@assoc={0x18, 0x117, 0x4, 0x7ff}], 0x18}, {0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000017c0)="e3901e03777e019c902d2f84a2e410137da7105856bfec7164c66dbdc974fce02e15b83b0872e38a767b01c9ac509a1da05680c342929429", 0x38}, {&(0x7f0000001800)="e743c89d11e5f07231aa1b232211a4319a1fcf36d08b0bdb61a9db8f23e3204e22ebdc8184c2fa111ca0a34fcc7389afaf295c04d7d0ac0012c3e5431cbd2f0842ac982cee6b9ebe6e19a2f3b3b85ae697dcdb57c49dc7bf609f63cb7e388766e87744131562282e8acd01c71d9e327aa2893dd5f69724573ccd1d4fce5a388e254d9b5af9c67f10d133ab69bc59598a8449f41eed6f797e17395c6c54b4ffbd276ef1e92c322f22b8c2143847727a2374373d65ac4192fb76ae6b308e0060983fa6f9b2a484067c26dce09f9cbf8c18b29d4ab79ebd50e24e81dae2ba84572ec5d6ea9de1d0973284d3a2ab39b44b9ab470d6428c58bcd5c3", 0xf9}], 0x2, &(0x7f0000001940)=[@iv={0xb8, 0x117, 0x2, 0xa1, "9e2083a5423a0da917201b835072c789e2ed566ff95004951dd1edd470f9954c831d417d4645fcf7a0feea0cbd8551475e7c472a0d1ede996be8a7a8c413c7be15c64dba57d4e02ac7aa678a4a8f3f5ff6dcac2448545944a0dda87dee16789d3f3892113deb0733a936071ab3f9f64be0833feb94bd6960156255e7337edd157521dc5b63ddadfb1545558529434b242753b8963265800a3da9f66c77592230e9"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x96, "e820e885e02505f15f95c822d02d227b398e196808935b4701a1cfd0845aa7223be248d3b7e1b88d6405e53c320c5f1379727d73fd01a920b89f588c38c1be90e43fd3658632c6aec2fc1373c68c965d66bc67e47dd12dcdb78ad0c86e4271b7eb4698adc7fa12fd7da73b96049c7aea1137aa76b7384cfa88e8263cd564527295267ab3a2e46257587a9eb05741ccaaf6b60dcc3910"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3}], 0x2c8, 0x8000}], 0x3, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10)
write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10)
recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)

2018/04/07 03:28:56 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:56 executing program 3:
r0 = syz_open_pts(0xffffffffffffffff, 0x14000)
fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'nat\x00'}, &(0x7f0000000080)='*\'trusted\x00', 0xa, 0x2)
r1 = socket$inet(0x2, 0x3, 0x20000000084)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x71, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108)

2018/04/07 03:28:56 executing program 5:
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = timerfd_create(0x0, 0x0)
read(r0, &(0x7f0000da2000)=""/8, 0x8)
mkdir(&(0x7f0000029ff6)='./control\x00', 0x0)
r1 = dup2(r0, r0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800)
r2 = gettid()
fcntl$setown(0xffffffffffffffff, 0x8, r2)
rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8)
fcntl$setsig(0xffffffffffffffff, 0xa, 0x20)
timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0))
readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1)
inotify_add_watch(0xffffffffffffffff, &(0x7f000001eff6)='./control\x00', 0xa4000960)
mkdir(&(0x7f0000c2b000)='./control/file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={<r3=>0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x101}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0xedc}, &(0x7f0000000300)=0x3)
timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0))

2018/04/07 03:28:56 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x500000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:56 executing program 1:
semget(0x2, 0x7, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00')
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x401, 0x80000001})
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000))
ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[])

2018/04/07 03:28:56 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

[  514.491972] kernel msg: ebtables bug: please report to author: Nentries wrong
2018/04/07 03:28:56 executing program 1:
r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7f)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f00000006c0)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x1}, @time=@time}], 0x30)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8)
ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3)
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)

2018/04/07 03:28:56 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
listen(r0, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10)
accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000))
shutdown(r0, 0x1)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000100)={<r4=>0x0, <r5=>0x0})
timer_settime(0x0, 0xfffffffffffffffa, &(0x7f0000000080)={{r4, r5+10000000}, {r2, r3+30000000}}, &(0x7f00000000c0))
tkill(r1, 0x1000000000013)

2018/04/07 03:28:57 executing program 1:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x684, 0x31c8, 0x1}], {0x8100, 0x2, 0x2, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000300))
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)

2018/04/07 03:28:57 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:57 executing program 1:
r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001)
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x80000000)
read$eventfd(r0, &(0x7f00000000c0), 0x8)
write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a)

2018/04/07 03:28:57 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x1e9)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/07 03:28:57 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:58 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000080000000000000000000000000000100000000000000000b89600000000"])

2018/04/07 03:28:58 executing program 5:
socket(0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'})
ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f00000000c0))
io_submit(0x0, 0x0, &(0x7f00000016c0))
syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00')
move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={<r0=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r0, 0x3d2}, &(0x7f0000000280)=0x8)

2018/04/07 03:28:58 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x172)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1)
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/04/07 03:28:58 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x24)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={<r1=>0x0, 0xedb1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x87c, 0x7, 0x6, 0x7, 0x7}, 0x14)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0)

2018/04/07 03:28:58 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3f00}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:58 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
prctl$intptr(0x200000002f, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4)
sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = dup(r0)
write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0)
write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48)
sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10)
accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c)
readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1)
write$eventfd(r1, &(0x7f000061f000), 0x8)

2018/04/07 03:28:58 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:58 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

[  515.992216] xprt_adjust_timeout: rq_timeout = 0!
2018/04/07 03:28:58 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x139)
syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a000010000000000000000894b4b45920711a020000000000000800000000000001010090780000000060d5cae2000000000000000000e4ea2d4c15715fb568920000000000000000000000ff021000000000000000000000000e01"], 0x0)
write(r0, &(0x7f0000000040)="e59c62e3045ddb0889aaf1e29676de91f4912becf069fe651b244e81a52b6e9548e2c68b8d9682f511c06954af967c010e8f0043a043e4c2fe916ba3072b5021626920a85d365e3a1f59a6b5c61caef0b60b2b822e6a782b673dd2b7fe0264b7729a79e6bbc8513c682b1e220d254f3d94d48d174cc7fe7ca291e2e400789eceebcf4d398b624b8a693796bbf62970cd6ad5661fcb20a7d595b91e8f93d3bbb9a97bafd055113c91876ac23cbda7b3c3c9e5cde17b0d1035e62c21e21a719eee1b3fddb7cb23114f6443f0e2c0e78a02df034a", 0xd3)

2018/04/07 03:28:58 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = getpid()
ptrace$setopts(0x4200, r1, 0x2, 0x42)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/07 03:28:58 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:58 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x100)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x96, 0x4)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
signalfd(r1, &(0x7f0000000640)={0xffffffffffffffff}, 0x8)
ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000680)={0x4, 0x0, [{0xc000001b, 0x9, 0x6, 0x38357dcd, 0xb98}, {0xa, 0x7, 0x4, 0x4, 0x4}, {0x80000007, 0x7, 0x100000000, 0x0, 0xf4c}, {0xc000001b, 0x4, 0x100, 0xff, 0x695}]})
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x35b})
syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="03c12d0b1e1b0b36943e5c6539127b6c33", 0x11, 0x1000}, {&(0x7f0000000180)="31fb5995b8070741574255535325476efaf2f3e2aad7baca74e7299de4800e96309d2ae4eb8af76491e982a4bd9fba1a6f11e6a2015b78ed2d1761b7ece0c14dd5936883a3c49383d8e7afe0cee3a8ee66986b42d2aab342f1feb6409998370a7b1f2ad49a647c2cebfab900062e30dd267c1cf69e7fa8ca425bf35769bed279293b07574621cb53149a930f3fbb", 0x8e, 0x400}, {&(0x7f0000000240)='S', 0x1, 0x3}, {&(0x7f0000000280)="f99d9e6e2fa87d7e817decd3d39cd2be68dd300a81010757602b07c503754f783b9b5c9973420eabadfc5189af7581849ef807d5fcc786d3f1ec0ed2d2379cc2f7a34ccf4267b8b78aae8cc1ffaaf8d81a2907e62eecaf75e41ab8e97f5992e383ad6b71d03942a66558365edd99b815326d8341872720048b41de08434892b06a9573e80f2a96", 0x87, 0x4}, {&(0x7f0000000340)="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", 0xff, 0x8000}, {&(0x7f0000000440)="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", 0xfc}], 0x0, &(0x7f0000000600)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x35, 0x33, 0x6, 0x35, 0x34, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x3d]}, 0x2c}]})

2018/04/07 03:28:58 executing program 6:
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:58 executing program 3:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', <r2=>0x0})
r3 = socket$can_raw(0x1d, 0x3, 0x1)
recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x8b1, 0x4)
r4 = geteuid()
fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(r0, &(0x7f0000000100)='./file0\x00', r4, r5, 0x500)
r6 = socket$can_raw(0x1d, 0x3, 0x1)
bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10)
sendmsg$can_raw(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0)

2018/04/07 03:28:58 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:59 executing program 2:
r0 = gettid()
r1 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00')
exit(0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1)
fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0})

2018/04/07 03:28:59 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x5400000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:28:59 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x1, 0x401])
r1 = socket(0x10, 0x8000000000002, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, <r2=>0x0}, &(0x7f0000b34ffc)=0xc)
r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
r4 = msgget$private(0x0, 0x80)
msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000100)=""/58)
keyctl$chown(0x4, r3, r2, 0x0)

2018/04/07 03:28:59 executing program 3:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x400)
fcntl$setsig(r0, 0xa, 0x1b)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r1)
r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x2003)
getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000140)={@local, @remote}, &(0x7f0000000180)=0x8)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}})
memfd_create(&(0x7f0000000100)='/dev/audio#\x00', 0x2)

2018/04/07 03:28:59 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(0xffffffffffffffff, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:28:59 executing program 6:
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:59 executing program 1:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000831000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue.', 0x0, &(0x7f0000000080))
socketpair$inet(0x2, 0x3, 0xfffffffffffffffe, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x7ff}, 0x1)
chdir(&(0x7f0000000080)='./file0\x00')
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)

2018/04/07 03:28:59 executing program 5:
r0 = socket(0x8, 0x80005, 0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={<r1=>0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000028c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x2)
r2 = socket$rds(0x15, 0x5, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
connect(r2, &(0x7f0000002b00)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x0, @empty, 0x400}}}, 0x80)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={<r3=>0x0, @loopback}, &(0x7f00000015c0)=0xc)
ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3})
connect$rds(r2, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0)
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200)={0xa54}, 0x0)
r5 = socket$alg(0x26, 0x5, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={<r6=>0xffffffffffffffff})
bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3)
poll(&(0x7f0000002740)=[{r4, 0x80}, {r5, 0x2400}], 0x2, 0x3)
setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4)
bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r7 = accept$alg(r5, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8)
sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0)
getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8)
ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0))
connect(r5, &(0x7f0000002a80)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0xffffffffffffff95)
connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10)
recvmsg(r7, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0x1)

2018/04/07 03:28:59 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x4080)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000006100)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000060c0)={<r2=>0xffffffff}, 0x106, 0xb}}, 0x20)
write$rdma_cm(r1, &(0x7f0000006140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, r2}}, 0x30)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000))
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040))

2018/04/07 03:28:59 executing program 6:
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:59 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x0, r1, 0x0)

2018/04/07 03:28:59 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={<r2=>0x0, <r3=>0x0}, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={<r5=>0x0, @in6={{0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, [0x1000, 0x8001, 0xdfe4, 0x7fa2, 0x1166, 0xffff, 0x3, 0x5, 0x97d, 0xffffffffffffff81, 0x9, 0x4, 0xffffffff, 0x2, 0x10000]}, &(0x7f0000000000)=0x100)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xca, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000000200)=0x10)
dup3(r4, r3, 0x0)
ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c001001b}]})

2018/04/07 03:28:59 executing program 3:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x442601)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xb3, 0x16, &(0x7f0000000040)="2dd92748d9f836c2a102b78c64619894219194dc1bcdb18a2969fdd14a08a343d45f6c1188dd8ed52b76ed3a612bb5011f6cbb0303ba056c30bdd9e61c7dc385138592e6925cf43b2de81978fd8eb1689cb57a972b43d2bcec10bd287cdaa5a4997a02abdc7d4e479cfa3865b0565558ab3365f2f4975a419844d1eb86accfa26094a70aa92d7cfec6777587b373046c493947d888d2ec1459cd15d9b1e126884324683e63169aaf939bea43b10b503e5e092f", &(0x7f0000000100)=""/22, 0xfffffffffffffffa}, 0x28)
r1 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"})

2018/04/07 03:28:59 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:28:59 executing program 7:
r0 = epoll_create1(0x80000)
r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfff, 0x22000)
mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x2, 0x33, r1, 0x0)
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
io_setup(0x8000, &(0x7f0000000080)=<r2=>0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x8000, 0x0)
io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x650, r0, &(0x7f00000000c0)="331307a8ab7b6b24f0f3ba73132626e2aca36f75af33ba1a8b20e36fccbcafd1d3dceea6f13fa78034166d1f896382cb927e349e5835ab5a09f936cc8aac8fa2e64d3274efc3a7c4767bb58a61b1974eb14e032f28dd100d8afd13df9805e9bb00ea4ca168c989f7c04d03ef6a9b637ebd7c6c09928cc6d5d51636", 0x7b, 0x7, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0xa1, r1, &(0x7f00000001c0)="8c9befe0a7f1ee0a44ec2fb3dc4a34cebb1bd8f654954e7f9226cd3c697d7933e25f1c97396999d25d2f0ed43902d6ab6d6a1356bc693898445eba29df4931add68cad04bd7e3fb43c0127a9a235e9d61c4b49fde7ac0d970ed65af4eb651caafd812389b6dee0c37804bf0839a6a118964b968243c904e731af5551ace689a1c1444265a3d90f347555863eb4ba763f2e751d860951e5", 0x97, 0x200, 0x0, 0x1, r4}])
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$int_in(r5, 0x5407, &(0x7f000001dffd))

2018/04/07 03:28:59 executing program 1:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x3)

2018/04/07 03:29:00 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0))
write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xfffffffffffffff8, 0xfffffffffffff801, 0x8, 0x5000000000000000, 0x3, 0x3f, 0xdf72, 0x175, 0x38, 0x2f0, 0xeee0, 0x200, 0x20, 0x2, 0x8, 0x7, 0x2544}, [{0x3, 0x9, 0x8, 0xfffffffffffffff9, 0x80, 0xaf81, 0x100, 0xfffffffeffffffff}], "d4aee38982e9345fe18938cfdeedfc0b09b36d9ad13ebcf28c9c4b88552cac551c12468327e2b41be1c3b65fa63bfc78b654c3c34f955f190f575bdb110dbc3af3bb100bca7915efc31a9851ed40d0e059ae10398926cc5395fd0da0510b193c25c447287a78e6c4e211f9a6526c7b165a7b9498aa8b35f68980f600727b5a71baf2fb3f97b2cfc738fa1f9475"}, 0xe5)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x2002)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r2, 0x4, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x3ff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x10)
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0))
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)="05b9edd6f74cbc585301439c447738c3b216409df89dae539a7351bc3ca846136d1e4e1764b4dcb4545f7f3eee60ae0574fd754dab1764293a34cce99b8dc7be2538e9c23783a050d20df001e8887a602eb4a21e6ac2029ee5b12a22d2ed2c")
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x400, 0xffffffff, 0x5, 0x2, 0x5})

2018/04/07 03:29:00 executing program 3:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f0000989000)={<r2=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
r5 = getpgid(0x0)
sched_setaffinity(r5, 0x1cd, &(0x7f0000da3000)=0x2)
link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00')
utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}})
dup2(r2, r3)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r6 = userfaultfd(0x0)
r7 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
fallocate(r7, 0x0, 0xa7b3, 0x0)
signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="030927bd040000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0)
lseek(r7, 0x0, 0x4)
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xd203, 0x800, 0x100000000, 0x18, 0xffffffffffffffff, 0x589}, 0x2c)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)

2018/04/07 03:29:00 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:00 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580), 0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0))
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r2 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, 0xffffffffffffffff)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x81, 0x0)
ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180))
r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40)
fcntl$getown(r4, 0x9)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001980))
fcntl$getown(r4, 0x9)
r5 = semget(0x3, 0x4, 0x14)
lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, <r9=>0x0}, &(0x7f00000016c0)=0xc)
semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001700)={{0x7, r6, r7, r8, r9, 0x1, 0x5}, 0x45, 0x0, 0x2})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001780)={<r10=>0x0, 0x0, 0xffffffffffffa0c8})
ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000017c0)={r10, 0x0, 0xffffffffffffff5e})
unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x200)
fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000200))
r11 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$KVM_SET_PIT(r11, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x400000000000, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x40000, 0x4, 0x0, 0x0, 0x20000000000}]})
ioctl$TCSETA(r11, 0x5406, &(0x7f0000000080)={0x8, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x3fe000000000000, 0x3, 0x20, 0x800, 0xfff, 0x9})
r12 = add_key$user(&(0x7f0000002640)='user\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000026c0)="f851a987d1488b4b236a4c5415e787a6c4e9d77619e03000dcc41476bfc95c2fd7281f175bd670d2ab7d7c3693c0d8981f2af406616fabcaaf6ada5c990850278af5b8882629cacf877aa75548d13eeda59c21b4262cf06a279d4046ebcd6533b1a64edbb052e7b52f86a634eb35cd20ec04e1d531ea0c145937ca36338bdded64c4903585ec1e3b64e9ff993b7dfd029024e4ba98e16145afe3a9889698bd95e8038649f33ca9b405664eba6f55ee78df43a694e7b545eab1253f74813b48ad03109c7d7669f3b69556571e9e2f2a8c6db4b10bb5eb4951e54d331b883573f4c1127c9d6d2d27b25477", 0xea, 0xffffffffffffffff)
keyctl$instantiate_iov(0x14, r2, &(0x7f00000025c0)=[{&(0x7f0000000140)="dae08376234e4f9ed4e9e5a5d3ce35334d81e7d7c05228472fc81e41a4f02f4cda389de3f4b2076f13a033b39435075fe43dc51a2470dd1d3dcd419ebb83f4406044524fff4cb6f1c12747d1b4ff4eadc31a815e78787458e3e4e52c2a96868e42196b09d26f628641ab84767dc0f92e982ac35379f370f87674b7e13419d2ed106dcf3d1213cb82620bdf847b497ebc2140644db3a6fa1fd006fc002aee7dd13d35e7f64df33f03c57f482f99f966c2b0e50c5c39f4cad429b6b3568ec6cbfeea8de54d90c80da5dcadc14701310ea348556069ef1ed0d20dddf3f7a8d5f6e165fa1c4d", 0xe4}, {&(0x7f0000000240)="98fbe2e6339a3c75766593e6c222746da523123d4370c5289ea68dc446798826b6faa088e8dc956e3b1812b104a2ecfb0a89d16a0367740821282147b718eb89d0e427267bd62a925831ea6afc73897483e0d8bc3b6271b4415ed9e25006e6caa418462e6bfd", 0x66}, {&(0x7f0000000300)="49415d757bf3abf1780e7d7de463cefdd1b2d9fce4d051196afc37ccb5675e9aa89d7f96346de0569095742ac1a6469eaf9fee8ae0b98dc27516b3c2d6e2089dcedacfbbf0d36b6382b217af4db93f294174774302de2521c26dfffbf409ecc45f3f16e149be768a59aedca09c5da72aa9902cfdb181b9eaae1aa0521e73a430ba6111a378bc38385137b7d4329a6b7d407288a84ef2e66949c27dc2", 0x9c}, {&(0x7f0000000440)="09066e83932a0bc256d2ba5448475a1f73ff1d6a1ea35342b9f1ce7b11add7f5716fb22f4c9d5dd39d77bb8d637185a150b966cbb3709e4954a789a800d773c9b675777babc7376d5081d0e3a87c28d75603e4de6c3b38b46917b88d6a3938b254d7a779e039a0be601c471e26e19597613d81d6278a8287bb271f878615e0c9267072437f27d67ee86fdba9da45d57bf8a6d5e0458c4d7059fa6ff27f", 0x9d}], 0x4, r12)
socket$inet(0x2, 0x2, 0xfffffffffffffff7)
ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}})

2018/04/07 03:29:00 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:00 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x4020, 0x8000)

2018/04/07 03:29:00 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x0, r1, 0x0)

2018/04/07 03:29:00 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7), 0x0)
close(r0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x41, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x100, 0x7, 0x7, 0x9, "abe1b695e8b301709e8606aee204c15f0f13b563f2a5954c1741c4b6e8d6da13bad3eeea406814efe1a388f1"}, 0x0, 0x0, 0x9, r2, 0x4, 0x1f, "e6a4e08975d6f937a967015e6083b267fb54b3fec49677c5c2d645cfb55261c4c810ce4bbe4d4f6fbc6fd27468bf8958903c40e2811944e17d005b0345d437e6", &(0x7f0000000080)='\x00', 0x1, [], [0xf800000000000000, 0x7ff, 0x3f, 0x8]})

2018/04/07 03:29:00 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x57b4a1232a985654, 0x0)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x5, &(0x7f0000000100)=[<r2=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
lchown(&(0x7f0000000180)='./file0\x00', r1, r2)
pkey_free(0xffffffffffffffff)

2018/04/07 03:29:00 executing program 7:
clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0))
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
r1 = getpgrp(0x0)
kcmp(0x0, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff)
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x0)
creat(&(0x7f0000000240)='./file0\x00', 0x0)

2018/04/07 03:29:00 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:01 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="30002a1f14c50ebe22f20000000000000000", 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0)
sendfile(r0, r1, &(0x7f0000000080), 0x80)

2018/04/07 03:29:01 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:01 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x802)

2018/04/07 03:29:01 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x260501, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc))

2018/04/07 03:29:01 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:01 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={<r1=>0xffffffff}, 0x13f}}, 0x20)
ioctl$void(r0, 0x5451)
write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48)
write$rdma_cm(r0, &(0x7f0000002200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48)

2018/04/07 03:29:01 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc))
r1 = syz_open_pts(r0, 0x41)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401})
write(r1, &(0x7f00000000c0)="4cf7be", 0x3)

2018/04/07 03:29:01 executing program 7:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc31, 0x20000)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/167)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x2, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfcb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

2018/04/07 03:29:01 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x0, r1, 0x0)

2018/04/07 03:29:01 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}})
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x1)
getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x400, &(0x7f0000000580)=0x2)

2018/04/07 03:29:01 executing program 5:
perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c)
listen(r1, 0x6a)
fcntl$getflags(r0, 0x40b)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={<r3=>0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={<r4=>r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={<r5=>0x0, 0xa}, &(0x7f0000000880)=0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}], 0x1, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4)
mkdir(&(0x7f0000024ff6)='./control\x00', 0x0)
r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
fallocate(r7, 0x2, 0x8, 0x3)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={<r8=>0x0, 0x81}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r8, 0x9}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={r8, 0x9}, 0x10)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84)
ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000340)=""/14)
accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800)
rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000ac0)='./control\x00')
tee(r0, r0, 0x9, 0x1)

2018/04/07 03:29:01 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:01 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:01 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:01 executing program 7:
r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x3, 0xfffffffffffffffd}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0)
capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040))
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x20900, &(0x7f0000000100), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0))

2018/04/07 03:29:02 executing program 3:
open(&(0x7f0000000000)='./bus\x00', 0x10000014183f, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7})
r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580)
mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0)
pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r1)
wait4(0x0, 0x0, 0x0, &(0x7f0000781f70))
prctl$setendian(0x14, 0x1)
setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4)
ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0)
ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0)
syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x8, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = dup(0xffffffffffffffff)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140))
syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[])
r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0)
ioctl$LOOP_SET_CAPACITY(r5, 0x4c07)
openat(r4, &(0x7f0000000040)='./bus\x00', 0x90002, 0x8)

2018/04/07 03:29:02 executing program 7:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450032c97c15db656a3a45001c0000000300009078ac141400ac1414"], &(0x7f0000000080))

2018/04/07 03:29:02 executing program 1:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0)
ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080))
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8)
socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000040))

2018/04/07 03:29:02 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:02 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x72)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x350, 0x81, 0x5, 0x5}]})
r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x101000)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x4, 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8)
r5 = getuid()
setresuid(r2, r4, r5)
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x4, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x20)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x8, 0x40, 0x400, 0x100, 0x2, r3})
write$binfmt_aout(r0, &(0x7f0000000400)={{0x1cf, 0x5, 0xfffffffffffffff8, 0x2e9, 0x3c8, 0xff, 0x189, 0x7fffffff}, "b9abdd4f3a00707daf1ed1fc1ff16a69aef15da5", [[], [], [], [], [], [], [], [], [], []]}, 0xa34)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000e40)=""/4096)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001e40)=0x6)
close(r1)
r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/vga_arbiter\x00', 0x40100, 0x0)
fcntl$setlease(r6, 0x400, 0x3)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000001ec0)={'syzkaller0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})
mkdir(&(0x7f0000001f00)='./file0\x00', 0x20)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001f80)={0x1, &(0x7f0000001f40)=[0xc59]})
mkdirat(r0, &(0x7f0000001fc0)='./file0\x00', 0x2)
ioctl$VT_DISALLOCATE(r6, 0x5608)
ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000002000)={'yam0\x00', 0x600})
ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002040)={0x79, 0x0, [0x7, 0x80000001, 0x7ff, 0x5]})
write$binfmt_aout(r1, &(0x7f00000020c0)={{0x107, 0x7000, 0x4b, 0x2ea, 0xe5, 0xfff, 0x77, 0xff}, "fd9c5a1507d9da6e57e4534ed69082241631d0604670685567927c8b93af344c52df621aa7fd2500d90333a5aea1a9fc52d97b39141c326f0009f2031c64c0e8c8622fec57a211ce7b14d9d2b61bb25158"}, 0x71)
openat$kvm(0xffffffffffffff9c, &(0x7f0000002140)='/dev/kvm\x00', 0x14542daf4be1ce36, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000002180)={<r7=>0x0, 0x5, 0x10, 0x2, 0x240000000000000}, &(0x7f00000021c0)=0x18)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000002200)={r7, 0x57, "75329adf0b827da26b40c6dc89df6fba590fc7ea6d114eeca8112f6b9e6dbe922af8d03d13669a997c9a822a000ecaac81006a062d2f0565edec1e44aaffc6cf5e58999092f262d9bccb0bccf02c92e8b309d8a67714de"}, &(0x7f0000002280)=0x5f)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/loop-control\x00', 0x4000, 0x0)

2018/04/07 03:29:02 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:02 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffff3a8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = semget(0x2, 0x0, 0x40)
semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x105541, 0x0)
connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x0, 0x8, 0x3, 0x400, 0xfffffffffffffffe, 0x7fff, 0x400, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x92, "e832fe827a10feb3a4932133f32147f0e991ab047fac0a5d839744daf4eae73e6b5fe7a047c1735345194ee1bf1a7800d8f9298818ab0499631ed8f9274f2621f15a30f43236261de91097045fa9754291e0ad352542dadfdab0e84ebdd118986d9eb2c5f07eadee54f30a993b756c55b39bb7fb764857d59479c58bc5bef01f8795273a434a0a2969f4eee654e6347c0af6"}, &(0x7f0000000200)=0x9a)
pwrite64(r1, &(0x7f0000000240)="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", 0x129, 0xfffffffffffffffc)

2018/04/07 03:29:02 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe1})
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x4, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000013000))

2018/04/07 03:29:02 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:29:02 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0)
fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/104)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={<r1=>0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r1})

2018/04/07 03:29:02 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x7f, 0x1)
ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x8000)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4)
syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000001c0)={0x101, 0x800, 0x48e})
connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e)

2018/04/07 03:29:02 executing program 1:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x70bd2b}, 0x10}, 0x1}, 0x81)

2018/04/07 03:29:02 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x9000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:02 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:03 executing program 7:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x0, <r0=>0xffffffffffffffff})
syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580)
userfaultfd(0x80000)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0)
r1 = getpgrp(0x0)
wait4(r1, 0x0, 0x1, &(0x7f0000781f70))
prctl$setendian(0x14, 0x1)
r2 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
dup2(r4, r3)
accept4$ax25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800)
pread64(r2, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0117612be07ed0e8b6ab0166e88f982858a5b727b20e4f938a5c73fd0f054441b33be40805000000ecb0b0e05bcc1f6915d07d92482e27d96c5759fb59a2cefad58a870f4864d65f2ab49f3da7d8ccf67d74bb956dd02b56e2e730099971717675327d410fb2763312a936b85d34e0be74c68bad320add564c61c4e654998c69787233d87762fe4a08b5a2cff438c6c1730100499c819d07"])
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000079d000)=0x100000000000001)
connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=<r5=>0x0)
kcmp$KCMP_EPOLL_TFD(r5, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000f80)={r0, r0, 0x1f})
ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000012c0))
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0)
pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000001440)="39c90c1158e1ab5b77c4f0229ed23cc22ff000db1614e319ff204ece57c167f012e2d15721c01471db853677fb7d712a423e12e784514bebcad00afb8bd093577a09e2767c39c91d04fa1e851984d465e5dd70c4c597210bb8a3b207613cc81106057f3dd7adb88cc2d4b5e6ff1051e548bcc006f1bd078caacb4f6d8848e605aef192a496e3d6782f6dfe7def701de53a41f332d9a77e5bbe161009760e013620148169afcd6bfc62dcac806afc80773e099d8ef0c2623ea3c3316b1fa09abcdcef4a030a755fb2cdb1ddd0a0b724408fe30180f931148b1eaaf28415fab39aaad2f332aa5143bc89279323a2b2a6697b8e1d202c99aabe8c2b7be24c1362c7992179132dbfd398510f513d4e7a497a0195c9f3271091dc8067d96874edb829e64261a83863dacfb746ffc7c02c518def2fa2a160d2fe8a07dffc91bbeaf3463ad48159437ff83134d74b6ea257ad6783ec69351f5987a8f2f973d8fc2ea16d4b18b2a17db18fde0033e7687fa102b1b02038605997c9c1f5307612ac0d4795f8a56b58c9d247f41a2d57c7e533bf86feb80a6b4f83d45c7d60ee8b528a740e0fba37c36d5ad282b16a8fedddf7f158d1c4a368d807bca431a80f9fef197f8120e8695e847b06b9558a924622822d2608ab62f878e4413265152ad900c3accd0e60a060ed2f7384d4232b88432a0cdd81e736564e8300968877c0398fb816ef8a0d5c20839329f8d6e05f290abc0ee3f199d8618b58d093cb5d5d0d4bf0d5e5843c817826bf33151111d2f282cd48721c752fc0c62268473fb060c760cada06192b470b3204e7f4c968f5749def7ab4ee95e552c800b3808159075fc9b8a9e63090fdc216cbb4fe6ce31c12aa39f1d15e4cf3c8b560ca8fff4e023e2ae6921493827759216e08a5472ba772901d388ad30b8cf0aa15bd12c52529e298798b3a90e02f86a519a0d9569be5080f26ef59eb7f7efc5b8e658b256372f129a508f75e50027a1691937e78e68f0eb041fec73de0ef5b1c8c08b085a4f71b8f0988dc179a4ff9dc4f5c709f6392194a1da8e60e02937a076b8b319be52da19645602df10250e624ba80637234f72a36102f55f9289b4ce2e5d2cdbb084b7ecaa478ead33b9ce3d7ea0a9d45a92dfdc56f3164c986bc7ba93a4b51c00496e8ec3668f34410a7da110adef16fd2d4027a06345595374c74a5dcc27320454b418700b614d667a913129b98058fd29755da1332ab7bfa8325d3a7a83566454b90ff6362d713bff42c2b903082d6ff16c36b7b7481443523d82c1ff8108443bc635c8364725e5464d06fa346f1e91093cb3945e00f26f9154fe02cc193d2ca74e137b1943a729e21fbadeb6d65be0cccf1922c56b81896b15b12df5288aeeef93b1cf8d7f76da939b82d638122dedc6cdc4f4e90869421069e7cb0abdad08eeee5a4be2bb8a146c500d4daed3c9c2ad20a98879e31f2956b29ede05eb10b82d4e743b591503d628720c8e99f27574e4e6e01f8cb8195353415c7191c6fb26f822ec1713d3fc469e6aaab1cbf2075eb8cd912f913e9da7b66f65d11a16769300b63bb91f6bf63f158cf07ced499537f6f55fe95e3a8adaec9346ce22f6363ece0e246aff8b6e7fc72a9e406bdb9463937ce5e48d57f4d4280bb4e94d76f3336c7778d45828dad8c4155dc1314c27979b75a53d738520844a72dd02323c84bf16f5d83e32b119f24bc2b1a952b2d77efdc1f1a2882f2866566d75c787a6db4c14bf6d82441ea3a8fefd2ca1b8499b456608a595582aa03f99ae3ceea75464707be0456da882066c4a8abb71d890276b697fe0c931817382042218f3a6513a00e1cfcb0a17ffc82f41081ba815ed7989b918429427dcf302dbda3acd19924cc4f69dd7789d4e31be52f1064238abcd34589cd4b6a584c4158e4ee16364e5a05a28d221f732605ec2a618ab0de74139b615a4174ebe6efe7fe3e3bb5d99c90a19ffe39fa777fb6e44a91a01f767f740d91eaa5527713c23da4781be430577ebedc212404c63b1a8ff51c91c62d8647410738417ec19b17c5f901e6329f873508c4bb3f5b0aec0ebab258b9c96829b29be2464970b68fa60b23498fd3c3ca9173c37fdb827dff96b27b9292678dfa506ccb84b6724ca685205e681cf2c22c08dc71babd0dbec8e1fe68ca098614db5f56dbd2f84a36eaaf1a7b1488d879b15cccea98ceafa0ce8ab6591cf00cfda024206c00ae28075a9792335022610c0a0dc592d7ad7c003aeb7869e5eb072df47801392cb82c070f69052183acc010fe5b4ac22b2d8b7722f9920658b8c90473eb85d8ad26aabda5199a57544f6b0f90809670499ef7053b24526f1f07245401f3dff00dff31c5f815ec185f58ba3be632e390bfab1790b6d82c234e2338a350cd6a4ab6341d18b01596f6eb7aa36794f0774d6bf3d27480fe081dc809b50738dbb47719bad43fb299bc83e6c49bf8cc8c9f7bc58cf9696c77a37dcd2e95907d11caaa92de2358fc4dd83336e1273ffc2e86344311fcf4da531261b444300785a58294cc0e954510d026a5969a2daadc2650c63856dc754889d3d6a72e1d04a6294ba809b2f6329355f01c307868876a55e56b63d8d369f1952782061a3ee5a6bf64261c3003ffab3ee4124cb3d57d733b80bf3d8293b427762eadcd3bc94a127411e1c137c1a48f5a19d528e8f22e1713f9a1d45dc82ab9270eaad80ed0cae6291c27f573e175d56b510f12cbd8be79cd4248cd848906a814fa1c28c47c44f7ba776c5d0a156fddf7301011645986fe5570f76dd5a8441d9c40f7809c59187b3052d28fdfdeb96368fd47587ee35197da7ab3b1133254f696e44e24053b1b6cda1d8a2117040c2ba91b1b99b15eed0f3beeeccf96a55f738b42f5c4fc0ead873e35bf76c1d3970c9f4d1448e6e3b73c8d693ed328188154cb827e5f5f03575c77099710a80c6b1c53ad1c657bf1e89519eccb848b30f6c946d082af980563d7d7206a22d62479ef11f38f9ef9dd6aee83301fe42aeecbe0aaa7af1cd3c8b1ddca1752b887b97d6442f24236a6b57ba6de5ea9b071d78f2e45b436c535e592533780fa50fd6522c14b5b5ecd391bdbd7acbcf3d571731c604ed437fa1af9cd367a066e01f98c996fad367ec8e9d47b9f427ca299e982386970fe89c9da68cc72832d1d1e18934d5db7f49446ecacea9812a09b7186e51addb5d71c4e7cd2e44576ca87b3e2d92b69e3ae44a6df41214d4f6add3538a8bbe457cd6a3fd255afba7986a521ecae557409812e706764a29efe8ba1b34935549614bc151dfeed1c93f10483f9a867ca1b104f6942fa57cfe4fcf3ce24091279e3c0d17a4bfa0b6efa60c47ea9a7e42c43a2790663d6d702915e0c637b1fcaffcc0273a7d4cf00620f7117fd2d7a70ff9b06503d494a7da5d82d904fa995fd01073718997054aa5ba4f187685ca6a36be41f62e5af2dbc4fe739a3e4d2236756b8e9cd61790b1fc19a3cd3d924d8711e5b456121ebd0976d08b63a44f095aeb40f9d5b04ba9233e6efb0243dd95a8d119283452771bb0980e06c25027be6424c746b61cca317b69313b439950e52fcba852fc5eae8273a4bb288bf970b3ce9823f63ffd708232339dbc4bcc8e84ba885b21568decf985953042a70f37bc931ccf2b50102cac97fe0d2f0d11b80920299bc935c1494005085f60da5b5972bfc5e61ff5e736f7d15c4a9018614e628153d23fedc6b2ba9e71baae94c94154e0757b785973e0372845f40c61d82254fb6d79e1916bb8eb7873def79afeb2545fbc4cb1e84af9d4ca1da1de1c5a0f8b5001a54b4547d14623d407590bc0bf48c9d6cb1b5a2117db491942708a3c6baf79c5668ac786c5a57760e44cb5bb80412a352c803f47df5b38274381f09f2ccaa1212f601df91aa6f0dd9c54e5ad4aeb1eabc5746b90b5c574e5db8606675ffe0090497d0ca2e06bef28e40cfa70e07826f5c095a66c004e2f471c5b9f6c09197d6582f75e1c8c1dd9ec37c586756b26a8311f5b19e31b93865cbd632478f0c0e168f83e64947ee77b318f2738c42a266ace04f94afaa9166e595fcc09458987056664110430553b19f621414debc4d8ee3fa95f0681b3d8158a294308e6d81c4a47b6038b308a56814225dcc67d0cb5ba34deb5b2f33ba7bd41a2ff4fca9948c1016d51a87c7a9f41c85d711b0e9a90a2fe3da262e9f7820d137a03a0f66b3d8b8e00e2bbc06e755b722f2336c1fe585f66958db544d3b5bb9867f5cc8893274123f5818413ec873595aa2c86fb387caab1a4a0e9b50e555cab2cb4cb6b67b521dcfdcb92b683918a636965b4538986637c1ed6531443a26808dca14a9cbe778a0cba16a7b51919b4ffd28fffee755404be5f58a7a9b5af4c48d73a19641b1407c16943ad810edc3b84537fb35c3754e5a8bfbe4b3ec5fa40ac7cd2b089a959e21310f147e97d2ccb2981ebb58a09581f296c941e74c2976ea7b27d0ddc608f513960ffdcf38b496d45dcc05240a37b2909630623b7ed12548e7132fe8e863cef460e04870c3340a00ca27d4aa93d491eb7115348ef745bfb8c6875d259612bf4752e2b6915a48603b7c21edce24b4ba2f7066a669c0786cb4f8e910b5916f9c5c95836e97e205c299a9ff2f48edce2d39dd5dddc7de8b6a4d773c6769676888e400cf9e8cafb2239540428857ab4318bfce847ecaa91dcaacce3e3a21ff3035bd9f6e66d28c9bb134c55826ccadde8bca69ce96e871051310871d32f2cb91685242e7d51c240a68ce89dcce7645f39bfcd35d4d4535673b2071a69d7135a47f52f25bc613baab52334a97753a101c04fb2a8c75d58379c63d7751157ce9386bda220cab0aa829c73967d38f268f318b060948ad2e89701961ab90149430184e41147d7aaa29f5853e3b5b9f718a4e0fae43f48ff2012a19a0fc8abb2c42032bf72d81593ae1a8e422ccda661a7224f6b9dd434bd2cedba103d0acb05a50e9593690", 0xdce}], 0x1, 0x4)
bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e)
ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000001180)=@generic={0x0, 0x3, 0xe4})
syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x200000000022)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x7, 0x4, 0x2, 0x0, 0x3, [{0x8000, 0xfffffffffffffff8, 0x1000, 0x0, 0x0, 0x801}, {0x3, 0x9, 0x6, 0x0, 0x0, 0xc06}, {0x0, 0xffffffff, 0x6dfd, 0x0, 0x0, 0x4}]})
userfaultfd(0x0)
ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040))

2018/04/07 03:29:03 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x0)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:03 executing program 3:
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000))
open$dir(&(0x7f0000000100)='./file0/bus\x00', 0x88040, 0xfffffffffffffffb)
execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180), &(0x7f00000002c0))

2018/04/07 03:29:03 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000925000), 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x6, 0x105000)
setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000400)=0x7fffffff, 0x4)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a)
close(r0)

2018/04/07 03:29:03 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x0)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:03 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001400050500000000ea00000002000000", @ANYRES32=0x0, @ANYBLOB="08000200e0000001"], 0x20}, 0x1}, 0x0)

2018/04/07 03:29:03 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2000000000802, 0x0)
r2 = getpgrp(0x0)
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7, 0x3, 0x3, 0xfff, 0x0, 0x3, 0x100, 0x4, 0x6, 0x4, 0xfff, 0x6, 0x4, 0x100, 0x8, 0x3, 0x9, 0x8, 0x8001, 0xffffffff, 0x9, 0x9, 0xff1b, 0x3, 0x9c64, 0x3a7, 0x5691bccf, 0x100000, 0x1, 0x71, 0x100, 0x9, 0x2, 0x6, 0x1000, 0x6, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x1000, 0x7fff, 0x2, 0x5, 0x5, 0x1}, r2, 0xe, r0, 0x8)
sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0)

2018/04/07 03:29:03 executing program 3:
r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffffdd)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$invalidate(0x15, r1)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = timerfd_create(0x0, 0x0)
unshare(0x20000400)
timerfd_gettime(r3, &(0x7f0000000000))
syncfs(r0)
sendfile(r2, r2, &(0x7f000050dff8)=0x20000, 0x339)

2018/04/07 03:29:03 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:29:03 executing program 1:
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x40070bd2a, 0x25dfdbfc, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345")
getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8)

2018/04/07 03:29:03 executing program 2:
r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0)
keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95)

2018/04/07 03:29:03 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x0)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:03 executing program 7:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
getdents64(r0, &(0x7f0000000140)=""/164, 0xa4)
ftruncate(r0, 0x7fff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0)
sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x8091, 0x0, 0x10000, 0x3, 0x5a, 0x6, 0x0, 0xbc8, 0x8, 0x2})
ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x90f)
getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x512a)
writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1)

2018/04/07 03:29:03 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x28100, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=<r2=>0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000340)={0x2, 0x0, {0xffffffffffffffff, 0x2, 0xffffffff, 0x0, 0x100000001}})
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x2, 0x2, 0x800, 0x2dbc9abe, "c892a057b07d7c4da5ff72f8a5c3b2e23aa5c028ad10f25ea4c99f4865278a903b6a8188e0582d07b02cc506", 0x8}, 0x0, 0x0, 0x1f, r2, 0xfffffffffffffffd, 0xf000000000000000, "bc9ad552d7da9fdaabf5d8e1b75af586a3c1d83d576d5abbbab9fe0af8d220346a58d68fbe14ce40d4eb1abd717456b755c0999346b9ebfa0f52db87c5444cef", &(0x7f00000001c0)="73797a5f74756e00000000edf800", 0xe, [], [0x4, 0x8, 0x2d7a, 0x7fff]})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800"})
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000dbdf25200000000000000002000000000000"], 0x345}, 0x1}, 0x0)
open(&(0x7f00000003c0)='./file0\x00', 0x28100, 0x8)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)

2018/04/07 03:29:03 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3e8}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:03 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4000000, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0xe0001)
ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xcd400)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)

2018/04/07 03:29:04 executing program 1:
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0xcfca, 0x2, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x24, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/04/07 03:29:04 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00')
name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x1000)

2018/04/07 03:29:04 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:04 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
r1 = epoll_create(0x3da)
poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800)
setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0x2800000000000000, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4))
mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0)
mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff))

2018/04/07 03:29:04 executing program 3:
ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x23, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00')
ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5})
getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000100)={0x4, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108)
preadv(r0, &(0x7f0000000240), 0x0, 0x0)

2018/04/07 03:29:04 executing program 6 (fault-call:3 fault-nth:0):
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_getres(0xffffdfddfffffff1, &(0x7f0000000000))
socketpair(0x2, 0x6, 0x7, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])
pwrite64(r0, &(0x7f0000000180)="34926f4e4bced63e6708ead7b5eef57ed54feb77b0ba6688423e7e11a28ff5cba2656d404127974bca014f63639fe91154994887aef967568a92d2b9b93d467fd0c31e2f00b5628fb950d92d62968a1a7d54d59fa111643843ea3b15dc93c1708a4300c8e6", 0x65, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x101})
ioctl$TIOCCBRK(r2, 0x5428)

[  521.825620] FAULT_INJECTION: forcing a failure.
[  521.825620] name failslab, interval 1, probability 0, space 0, times 0
[  521.837338] CPU: 0 PID: 1282 Comm: syz-executor6 Not tainted 4.16.0+ #4
[  521.844105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  521.853456] Call Trace:
[  521.856052]  dump_stack+0x1b9/0x294
[  521.859683]  ? dump_stack_print_info.cold.2+0x52/0x52
[  521.864891]  should_fail.cold.4+0xa/0x1a
[  521.868954]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  521.874061]  ? perf_tp_event+0x91f/0xc30
[  521.878119]  ? graph_lock+0x170/0x170
[  521.881909]  ? print_usage_bug+0xc0/0xc0
[  521.886149]  ? find_held_lock+0x36/0x1c0
[  521.890214]  ? __lock_is_held+0xb5/0x140
[  521.894289]  ? check_same_owner+0x320/0x320
[  521.898600]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  521.903698]  ? rcu_note_context_switch+0x710/0x710
[  521.908617]  ? iov_iter_alignment+0x1f7/0xc10
[  521.913103]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  521.918208]  should_failslab+0x124/0x180
[  521.922265]  kmem_cache_alloc+0x2af/0x760
[  521.926407]  ? perf_tp_event+0xc30/0xc30
[  521.930461]  ? perf_swevent_event+0x2e0/0x2e0
[  521.934961]  do_blockdev_direct_IO+0x632/0x9fc0
[  521.939621]  ? memset+0x31/0x40
[  521.942905]  ? perf_trace_lock+0x495/0x900
[  521.947134]  ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0
[  521.952768]  ? do_direct_IO+0xc350/0xc350
[  521.956915]  ? graph_lock+0x170/0x170
[  521.960716]  ? graph_lock+0x170/0x170
[  521.964516]  ? idr_preload+0x40/0x40
[  521.968230]  ? find_held_lock+0x36/0x1c0
[  521.972292]  ? find_held_lock+0x36/0x1c0
[  521.976370]  ? lock_downgrade+0x8e0/0x8e0
[  521.980520]  ? rcu_is_watching+0x85/0x140
[  521.984660]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  521.989858]  ? find_get_pages_range_tag+0x93f/0x1250
[  521.994974]  ? wait_on_page_bit+0x650/0x650
[  521.999306]  ? ext4_mark_inode_dirty+0xb20/0xb20
[  522.004056]  ? debug_check_no_locks_freed+0x310/0x310
[  522.009251]  ? zap_class+0x720/0x720
[  522.012965]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.018063]  ? perf_trace_run_bpf_submit+0x246/0x370
[  522.023157]  ? graph_lock+0x170/0x170
[  522.026950]  ? perf_tp_event+0xc30/0xc30
[  522.031015]  ? find_get_pages_range_tag+0x93f/0x1250
[  522.036121]  ? find_held_lock+0x36/0x1c0
[  522.040190]  ? lock_downgrade+0x8e0/0x8e0
[  522.044327]  ? zap_class+0x720/0x720
[  522.048053]  ? kasan_check_read+0x11/0x20
[  522.052193]  ? do_raw_spin_unlock+0x9e/0x2e0
[  522.056598]  ? pagevec_lookup_range_tag+0x40/0x80
[  522.061436]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.066978]  ? wait_on_page_bit_common+0x770/0x770
[  522.071898]  ? do_writepages+0x161/0x1a0
[  522.075986]  ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0
[  522.081603]  __blockdev_direct_IO+0x9d/0xc6
[  522.085925]  ext4_direct_IO+0xf90/0x2110
[  522.089980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.095509]  ? timespec_trunc+0xe7/0x170
[  522.099561]  ? put_itimerspec64+0x310/0x310
[  522.103883]  ? ext4_iomap_end+0x800/0x800
[  522.108033]  ? current_time+0x86/0xc0
[  522.111831]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  522.117416]  ? new_inode+0x40/0x40
[  522.120957]  ? delete_from_page_cache_batch+0xee0/0xee0
[  522.126309]  ? perf_tp_event+0x91f/0xc30
[  522.130368]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  522.135894]  ? touch_atime+0x101/0x310
[  522.139861]  ? __atime_needs_update+0xd10/0xd10
[  522.145378]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  522.150904]  ? filemap_check_errors+0xd8/0x110
[  522.155478]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.161016]  generic_file_read_iter+0x510/0x2e90
[  522.165773]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  522.171302]  ? perf_tp_event+0x91f/0xc30
[  522.175374]  ? filemap_range_has_page+0x3c0/0x3c0
[  522.180208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.185737]  ? tracing_generic_entry_update+0x18e/0x200
[  522.191100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  522.196624]  ? perf_tp_event+0x91f/0xc30
[  522.200683]  ? __lock_acquire+0x7f5/0x5130
[  522.204916]  ? print_usage_bug+0xc0/0xc0
[  522.208969]  ? perf_swevent_event+0x2e0/0x2e0
[  522.213456]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.218554]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.223662]  ? __lock_acquire+0x7f5/0x5130
[  522.227887]  ? perf_trace_run_bpf_submit+0x246/0x370
[  522.232993]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.238092]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.243186]  ? perf_trace_run_bpf_submit+0x246/0x370
[  522.248295]  ? perf_tp_event+0xc30/0xc30
[  522.252348]  ? zap_class+0x720/0x720
[  522.256054]  ? perf_trace_lock+0x495/0x900
[  522.260283]  ? graph_lock+0x170/0x170
[  522.264080]  ? memset+0x31/0x40
[  522.267358]  ? perf_trace_lock+0x495/0x900
[  522.271598]  ? zap_class+0x720/0x720
[  522.275301]  ? zap_class+0x720/0x720
[  522.279013]  ? memset+0x31/0x40
[  522.282297]  ? graph_lock+0x170/0x170
[  522.286096]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.291187]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.296286]  ? zap_class+0x720/0x720
[  522.299997]  ? find_held_lock+0x36/0x1c0
[  522.304073]  ? lock_downgrade+0x8e0/0x8e0
[  522.308228]  ? rcu_is_watching+0x85/0x140
[  522.312382]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  522.317574]  ? __fget+0x40c/0x650
[  522.321040]  ? expand_files.part.8+0x9a0/0x9a0
[  522.325625]  ext4_file_read_iter+0x13c/0x180
[  522.330040]  __vfs_read+0x603/0x970
[  522.333668]  ? vfs_copy_file_range+0xb80/0xb80
[  522.338249]  ? fsnotify_first_mark+0x330/0x330
[  522.342820]  ? __fget_light+0x2ef/0x430
[  522.346790]  ? fget_raw+0x20/0x20
[  522.350256]  ? rw_verify_area+0x118/0x360
[  522.354401]  vfs_read+0x17f/0x3d0
[  522.357858]  ksys_pread64+0x174/0x1a0
[  522.361651]  ? SyS_write+0x30/0x30
[  522.365178]  ? SyS_read+0x30/0x30
[  522.368627]  ? fput+0x130/0x1a0
[  522.371902]  SyS_pread64+0x2c/0x40
[  522.375431]  ? ksys_pread64+0x1a0/0x1a0
[  522.379401]  do_syscall_64+0x29e/0x9d0
[  522.383278]  ? vmalloc_sync_all+0x30/0x30
[  522.387419]  ? _raw_spin_unlock_irq+0x27/0x70
[  522.391905]  ? finish_task_switch+0x1ca/0x820
[  522.396393]  ? syscall_return_slowpath+0x5c0/0x5c0
[  522.401313]  ? syscall_return_slowpath+0x30f/0x5c0
[  522.406238]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  522.411612]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  522.416457]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  522.421635] RIP: 0033:0x455259
2018/04/07 03:29:04 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5)
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14)
sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=<r1=>0x0)
wait4(r1, &(0x7f00000000c0), 0x1000000, 0x0)

[  522.424812] RSP: 002b:00007f263267cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011
[  522.432514] RAX: ffffffffffffffda RBX: 00007f263267d6d4 RCX: 0000000000455259
[  522.439788] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000014
[  522.447051] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  522.454308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  522.461567] R13: 000000000000046e R14: 00000000006f9af0 R15: 0000000000000000
2018/04/07 03:29:05 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

2018/04/07 03:29:05 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x91314e4249206e8e)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040)="9a", &(0x7f0000000180)=""/243}, 0x18)

2018/04/07 03:29:05 executing program 1:
r0 = semget(0x2, 0x3342d5c3355806e, 0x40)
semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000000c0)=""/207)
r1 = shmget(0x0, 0x4000, 0x201, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/94)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080))

2018/04/07 03:29:05 executing program 6 (fault-call:3 fault-nth:1):
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:05 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0)
write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:4\r4'], 0x5)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0x1ff, 0x3}, 0xc)

2018/04/07 03:29:05 executing program 5:
r0 = socket(0x2, 0x80005, 0x0)
shutdown(r0, 0x1)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300"})
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x800004})

2018/04/07 03:29:05 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x300000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:05 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0x0, <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'irlan0\x00', <r2=>0x0})
sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@ll={0x11, 0xff, r2, 0x1, 0xab, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x280, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x204200, 0x0)
ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000140)={0x3})

[  522.800773] FAULT_INJECTION: forcing a failure.
[  522.800773] name failslab, interval 1, probability 0, space 0, times 0
[  522.812078] CPU: 0 PID: 1321 Comm: syz-executor6 Not tainted 4.16.0+ #4
[  522.818840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  522.828204] Call Trace:
[  522.830811]  dump_stack+0x1b9/0x294
[  522.834468]  ? dump_stack_print_info.cold.2+0x52/0x52
[  522.839693]  should_fail.cold.4+0xa/0x1a
[  522.843775]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  522.848891]  ? graph_lock+0x170/0x170
[  522.852716]  ? lock_downgrade+0x8e0/0x8e0
[  522.856900]  ? __lock_is_held+0xb5/0x140
[  522.860987]  ? graph_lock+0x170/0x170
[  522.864817]  ? ext4_es_lookup_extent+0x45d/0xdd0
[  522.869599]  ? __lock_is_held+0xb5/0x140
[  522.873697]  should_failslab+0x124/0x180
[  522.877780]  kmem_cache_alloc+0x47/0x760
[  522.881855]  ? rcu_note_context_switch+0x710/0x710
[  522.886796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.892345]  ? __check_block_validity.constprop.78+0xd9/0x200
[  522.898253]  ? mempool_free+0x370/0x370
[  522.902246]  mempool_alloc_slab+0x44/0x60
[  522.906415]  mempool_alloc+0x18b/0x490
[  522.910321]  ? remove_element.isra.4+0x1c0/0x1c0
[  522.915091]  ? ext4_issue_zeroout+0x190/0x190
[  522.919602]  ? ext4_convert_inline_data+0x4a0/0x4a0
[  522.924646]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  522.929675]  ? _ext4_get_block+0x4a4/0x760
[  522.933915]  bio_alloc_bioset+0x3a1/0x7f0
[  522.938067]  ? bvec_alloc+0x2d0/0x2d0
[  522.941860]  ? perf_swevent_event+0x2e0/0x2e0
[  522.946360]  ? ext4_dio_get_block+0x81/0xc0
[  522.950681]  do_direct_IO+0x213b/0xc350
[  522.954695]  ? sb_init_dio_done_wq+0xb0/0xb0
[  522.959111]  ? print_usage_bug+0xc0/0xc0
[  522.963170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  522.968700]  ? tracing_generic_entry_update+0x18e/0x200
[  522.974061]  ? perf_trace_buf_update+0x66/0xb0
[  522.978639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  522.984168]  ? perf_tp_event+0x91f/0xc30
[  522.988232]  ? __lock_acquire+0x7f5/0x5130
[  522.992472]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  522.997569]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.002662]  ? perf_trace_run_bpf_submit+0x246/0x370
[  523.007760]  ? perf_tp_event+0xc30/0xc30
[  523.011825]  ? memset+0x31/0x40
[  523.015107]  ? perf_trace_lock+0x495/0x900
[  523.019392]  ? zap_class+0x720/0x720
[  523.023114]  ? graph_lock+0x170/0x170
[  523.026905]  ? perf_swevent_event+0x2e0/0x2e0
[  523.031398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  523.036926]  ? tracing_generic_entry_update+0x18e/0x200
[  523.042296]  ? find_held_lock+0x36/0x1c0
[  523.046367]  ? lock_downgrade+0x8e0/0x8e0
[  523.050515]  ? rcu_is_watching+0x85/0x140
[  523.054656]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  523.059839]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  523.065043]  ? is_bpf_text_address+0xd7/0x170
[  523.069532]  ? kernel_text_address+0x79/0xf0
[  523.073932]  ? __unwind_start+0x166/0x330
[  523.078074]  ? __kernel_text_address+0xd/0x40
[  523.082563]  ? unwind_get_return_address+0x61/0xa0
[  523.087484]  ? __save_stack_trace+0x7e/0xd0
[  523.091818]  ? save_stack+0xa9/0xd0
[  523.095437]  ? save_stack+0x43/0xd0
[  523.099058]  ? kasan_kmalloc+0xc4/0xe0
[  523.102933]  ? kasan_slab_alloc+0x12/0x20
[  523.107072]  ? kmem_cache_alloc+0x12e/0x760
[  523.111386]  ? do_blockdev_direct_IO+0x632/0x9fc0
[  523.116219]  ? __blockdev_direct_IO+0x9d/0xc6
[  523.120703]  ? ext4_direct_IO+0xf90/0x2110
[  523.124926]  ? generic_file_read_iter+0x510/0x2e90
[  523.129846]  ? ext4_file_read_iter+0x13c/0x180
[  523.134416]  ? __vfs_read+0x603/0x970
[  523.138209]  ? vfs_read+0x17f/0x3d0
[  523.141825]  ? ksys_pread64+0x174/0x1a0
[  523.145789]  ? SyS_pread64+0x2c/0x40
[  523.149494]  ? do_syscall_64+0x29e/0x9d0
[  523.153546]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  523.158910]  ? find_held_lock+0x36/0x1c0
[  523.162967]  ? print_usage_bug+0xc0/0xc0
[  523.167032]  ? print_usage_bug+0xc0/0xc0
[  523.171088]  ? graph_lock+0x170/0x170
[  523.174879]  ? __lock_is_held+0xb5/0x140
[  523.178952]  ? blk_start_plug+0xc4/0x360
[  523.183010]  ? blk_lld_busy+0x70/0x70
[  523.186810]  ? iov_iter_npages+0x26f/0xe60
[  523.191042]  ? mark_held_locks+0xc9/0x160
[  523.195196]  ? iov_iter_for_each_range+0xca0/0xca0
[  523.200124]  ? lockdep_init_map+0x9/0x10
[  523.204185]  do_blockdev_direct_IO+0xc56/0x9fc0
[  523.208848]  ? memset+0x31/0x40
[  523.212145]  ? do_direct_IO+0xc350/0xc350
[  523.216286]  ? graph_lock+0x170/0x170
[  523.220082]  ? graph_lock+0x170/0x170
[  523.223884]  ? idr_preload+0x40/0x40
[  523.227594]  ? find_held_lock+0x36/0x1c0
[  523.231653]  ? find_held_lock+0x36/0x1c0
[  523.235724]  ? lock_downgrade+0x8e0/0x8e0
[  523.239873]  ? rcu_is_watching+0x85/0x140
[  523.244017]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  523.249221]  ? find_get_pages_range_tag+0x93f/0x1250
[  523.254333]  ? wait_on_page_bit+0x650/0x650
[  523.258654]  ? ext4_mark_inode_dirty+0xb20/0xb20
[  523.263402]  ? debug_check_no_locks_freed+0x310/0x310
[  523.268590]  ? zap_class+0x720/0x720
[  523.272302]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.277399]  ? perf_trace_run_bpf_submit+0x246/0x370
[  523.282491]  ? graph_lock+0x170/0x170
[  523.286285]  ? perf_tp_event+0xc30/0xc30
[  523.290345]  ? find_get_pages_range_tag+0x93f/0x1250
[  523.295448]  ? find_held_lock+0x36/0x1c0
[  523.299517]  ? lock_downgrade+0x8e0/0x8e0
[  523.303656]  ? zap_class+0x720/0x720
[  523.307370]  ? kasan_check_read+0x11/0x20
[  523.311509]  ? do_raw_spin_unlock+0x9e/0x2e0
[  523.315924]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  523.321464]  ? wait_on_page_bit_common+0x770/0x770
[  523.326383]  ? do_writepages+0x161/0x1a0
[  523.330445]  ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0
[  523.336084]  ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0
[  523.341700]  __blockdev_direct_IO+0x9d/0xc6
[  523.346029]  ext4_direct_IO+0xf90/0x2110
[  523.350088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  523.355616]  ? timespec_trunc+0xe7/0x170
[  523.359670]  ? put_itimerspec64+0x310/0x310
[  523.363993]  ? ext4_iomap_end+0x800/0x800
[  523.368139]  ? current_time+0x86/0xc0
[  523.371930]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  523.377467]  ? new_inode+0x40/0x40
[  523.381005]  ? delete_from_page_cache_batch+0xee0/0xee0
[  523.386364]  ? perf_tp_event+0x91f/0xc30
[  523.390419]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  523.395945]  ? touch_atime+0x101/0x310
[  523.399827]  ? __atime_needs_update+0xd10/0xd10
[  523.404575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  523.410102]  ? filemap_check_errors+0xd8/0x110
[  523.414679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  523.420214]  generic_file_read_iter+0x510/0x2e90
[  523.424963]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  523.430501]  ? perf_tp_event+0x91f/0xc30
[  523.434573]  ? filemap_range_has_page+0x3c0/0x3c0
[  523.439411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  523.444937]  ? tracing_generic_entry_update+0x18e/0x200
[  523.450301]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  523.455827]  ? perf_tp_event+0x91f/0xc30
[  523.459887]  ? __lock_acquire+0x7f5/0x5130
[  523.464122]  ? print_usage_bug+0xc0/0xc0
[  523.468173]  ? perf_swevent_event+0x2e0/0x2e0
[  523.472663]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.477762]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.482874]  ? __lock_acquire+0x7f5/0x5130
[  523.487105]  ? perf_trace_run_bpf_submit+0x246/0x370
[  523.492213]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.497306]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.502402]  ? perf_trace_run_bpf_submit+0x246/0x370
[  523.507503]  ? perf_tp_event+0xc30/0xc30
[  523.511557]  ? zap_class+0x720/0x720
[  523.515263]  ? perf_trace_lock+0x495/0x900
[  523.519491]  ? graph_lock+0x170/0x170
[  523.523286]  ? memset+0x31/0x40
[  523.526562]  ? perf_trace_lock+0x495/0x900
[  523.530801]  ? zap_class+0x720/0x720
[  523.534502]  ? zap_class+0x720/0x720
[  523.538211]  ? memset+0x31/0x40
[  523.541485]  ? graph_lock+0x170/0x170
[  523.545280]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.550373]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  523.555476]  ? zap_class+0x720/0x720
[  523.559189]  ? find_held_lock+0x36/0x1c0
[  523.563257]  ? lock_downgrade+0x8e0/0x8e0
[  523.567408]  ? rcu_is_watching+0x85/0x140
[  523.571545]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  523.576742]  ? __fget+0x40c/0x650
[  523.580202]  ? expand_files.part.8+0x9a0/0x9a0
[  523.584782]  ext4_file_read_iter+0x13c/0x180
[  523.589190]  __vfs_read+0x603/0x970
[  523.592816]  ? vfs_copy_file_range+0xb80/0xb80
[  523.597398]  ? fsnotify_first_mark+0x330/0x330
[  523.601970]  ? __fget_light+0x2ef/0x430
[  523.605939]  ? fget_raw+0x20/0x20
[  523.609401]  ? rw_verify_area+0x118/0x360
[  523.613545]  vfs_read+0x17f/0x3d0
[  523.616999]  ksys_pread64+0x174/0x1a0
[  523.620802]  ? SyS_write+0x30/0x30
[  523.624331]  ? SyS_read+0x30/0x30
[  523.627784]  ? fput+0x130/0x1a0
[  523.631064]  SyS_pread64+0x2c/0x40
[  523.634597]  ? ksys_pread64+0x1a0/0x1a0
[  523.638563]  do_syscall_64+0x29e/0x9d0
[  523.642442]  ? vmalloc_sync_all+0x30/0x30
[  523.646582]  ? _raw_spin_unlock_irq+0x27/0x70
[  523.651067]  ? finish_task_switch+0x1ca/0x820
[  523.655557]  ? syscall_return_slowpath+0x5c0/0x5c0
[  523.660480]  ? syscall_return_slowpath+0x30f/0x5c0
[  523.665408]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  523.670768]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  523.675612]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  523.680792] RIP: 0033:0x455259
[  523.683970] RSP: 002b:00007f263267cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011
[  523.691675] RAX: ffffffffffffffda RBX: 00007f263267d6d4 RCX: 0000000000455259
2018/04/07 03:29:05 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a})
r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x100)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="e926e9e6ce2691f98d3b3816294ac570297a70705b25efd5677f6a7a663d3da2f93fa43b49ae1c731123cb5758a1c55333e9e73042352315d4cdcfd9eb041dc60a9334c2396d27fece0905e4662e934738a282f8791930382c5df142785750a6ad0566ef35fe4ff5de8692871891740b31597033bd3334563d68ce52c389da34da6ea71fc33e74839cf2d8cfb017b9555e9f92e3fe79f09e832655b4e7a2f8f4e53e2ac9d2a16b09995392b95ee26f87ceb99c627c289f7374dcbff8e8be1de498a99eaab6a08137b0430c57f825ec3bbd8f6719ebf538e0ddbefa50628446", 0xdf, 0x1}], 0x2010084, &(0x7f00000002c0)={[{@thread_pool={'thread_pool', 0x3d, [0x37, 0x3f]}, 0x2c}, {@treelog='treelog', 0x2c}, {@datasum='datasum', 0x2c}, {@notreelog='notreelog', 0x2c}, {@space_cache='space_cache', 0x2c}, {@compress_force='compress-force', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@datacow='datacow', 0x2c}]})
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040))

2018/04/07 03:29:05 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x10007fff)
r2 = msgget(0x1, 0x100)
msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/109)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r3 = syz_open_pts(r0, 0x101200)
r4 = syz_open_pts(r0, 0x0)
r5 = dup3(r1, r0, 0x0)
getsockname$inet(r5, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10)
close(r3)
close(r4)

2018/04/07 03:29:05 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000000080)=[{}]}, 0x10)
get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000001000/0x1000)=nil, 0x1)

2018/04/07 03:29:05 executing program 3:
r0 = timerfd_create(0x0, 0x0)
r1 = socket$inet6(0xa, 0x3, 0x7)
getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000001c0)=""/175, &(0x7f0000000280)=0xaf)
read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x410}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0xec}, 0x8)

2018/04/07 03:29:06 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={<r1=>0x0, 0x909e, 0x30, 0x3, 0x3f}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x0, 0x2}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80c0, 0x0)

[  523.698931] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000014
[  523.706186] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  523.713445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  523.720703] R13: 000000000000046e R14: 00000000006f9af0 R15: 0000000000000001
2018/04/07 03:29:06 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, {&(0x7f0000000080)=""/100, 0x64}, &(0x7f0000000100), 0x2}, 0xa0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"})

2018/04/07 03:29:06 executing program 7:
nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000))
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, r0, 0x0)
mlockall(0x2)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x2600)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
clock_adjtime(0x0, &(0x7f00000001c0))
bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x81, "6f3e368e3752", 0xffffffff}, 0xfffffeae)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x111000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x3, <r3=>0x0, 0x0, 0x9})
ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0xfffffffffffff9d9})
recvfrom$inet6(r2, &(0x7f0000001540)=""/163, 0xa3, 0x0, 0x0, 0x0)

2018/04/07 03:29:06 executing program 1:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @local}, &(0x7f0000000080)=0xc)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2002, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0xc)
getresuid(&(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc)
accept4$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x80000)
open(&(0x7f00000003c0)='./file0\x00', 0x80000, 0x40)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r4, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3)

2018/04/07 03:29:06 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xff000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:06 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='memory.current\x00', 0x0, 0x0)
syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0x0, 0x20000)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/hwrng\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[], &(0x7f0000000340))
fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
ptrace$peek(0x2, r2, &(0x7f0000000600))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x8}, 0x20)
sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400))
ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47})
r3 = syz_open_dev$adsp(&(0x7f00000008c0)='/dev/adsp#\x00', 0x8, 0x4000)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x60, r4, 0x730, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9b}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbdbf}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000800}, 0x40)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000007c0)=[{0x0, 0x3}, {0xe, 0x7}], 0x2)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={<r5=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={<r6=>r5, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98)
sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381affc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r6, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb475, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0)
shutdown(r0, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98)
clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c")
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
chown(&(0x7f0000000180)='./file0\x00', r7, r8)
madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf)
pipe(&(0x7f0000652ff8))
connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10)

2018/04/07 03:29:06 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)

2018/04/07 03:29:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54)
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc)

2018/04/07 03:29:06 executing program 0 (fault-call:2 fault-nth:0):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:06 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0)
r1 = eventfd2(0x0, 0x0)
dup2(r1, r0)

2018/04/07 03:29:06 executing program 3:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040))
syz_emit_ethernet(0x72, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x9, 0x2000080a, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0)

2018/04/07 03:29:06 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x4, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
socketpair(0xa, 0x80004, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0)
ioctl$KVM_NMI(r3, 0xae9a)
r4 = dup3(r3, r1, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

[  524.121380] FAULT_INJECTION: forcing a failure.
[  524.121380] name failslab, interval 1, probability 0, space 0, times 0
[  524.133117] CPU: 0 PID: 1375 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  524.139880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  524.149913] Call Trace:
[  524.152500]  dump_stack+0x1b9/0x294
[  524.156120]  ? dump_stack_print_info.cold.2+0x52/0x52
[  524.161309]  should_fail.cold.4+0xa/0x1a
[  524.165359]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  524.170450]  ? debug_check_no_locks_freed+0x310/0x310
[  524.175662]  ? graph_lock+0x170/0x170
[  524.179455]  ? find_held_lock+0x36/0x1c0
[  524.183509]  ? __lock_is_held+0xb5/0x140
[  524.187568]  ? check_same_owner+0x320/0x320
[  524.191876]  ? rcu_note_context_switch+0x710/0x710
[  524.196795]  should_failslab+0x124/0x180
[  524.200844]  kmem_cache_alloc_trace+0x2cb/0x780
[  524.205501]  ? mutex_trylock+0x2a0/0x2a0
[  524.209553]  snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[  524.215165]  ? graph_lock+0x170/0x170
[  524.218951]  ? lock_acquire+0x1dc/0x520
[  524.222918]  ? __fdget_pos+0x1a9/0x1e0
[  524.226803]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  524.232673]  ? find_held_lock+0x36/0x1c0
[  524.236723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  524.242246]  ? _parse_integer+0x13b/0x190
[  524.246384]  ? find_held_lock+0x36/0x1c0
[  524.250440]  ? lock_downgrade+0x8e0/0x8e0
[  524.254576]  ? kasan_check_read+0x11/0x20
[  524.258708]  ? rcu_is_watching+0x85/0x140
[  524.262844]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  524.268041]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  524.273218]  snd_pcm_oss_read+0x42c/0x810
[  524.277382]  ? snd_pcm_oss_read2+0x450/0x450
[  524.281788]  __vfs_read+0x10f/0x970
[  524.285402]  ? fsnotify+0x415/0x1100
[  524.289107]  ? snd_pcm_oss_read2+0x450/0x450
[  524.293505]  ? vfs_copy_file_range+0xb80/0xb80
[  524.298074]  ? wait_for_completion+0x870/0x870
[  524.302641]  ? fsnotify_first_mark+0x330/0x330
[  524.307211]  ? __lock_is_held+0xb5/0x140
[  524.311266]  ? security_file_permission+0x9f/0x250
[  524.316186]  ? rw_verify_area+0x118/0x360
[  524.320320]  vfs_read+0x17f/0x3d0
[  524.323760]  ksys_read+0xf9/0x250
[  524.327199]  ? kernel_write+0x120/0x120
[  524.331159]  ? mm_fault_error+0x380/0x380
[  524.335295]  ? ksys_ioctl+0x81/0xd0
[  524.338912]  SyS_read+0x24/0x30
[  524.342178]  ? ksys_read+0x250/0x250
[  524.345879]  do_syscall_64+0x29e/0x9d0
[  524.349750]  ? vmalloc_sync_all+0x30/0x30
[  524.353884]  ? _raw_spin_unlock_irq+0x27/0x70
[  524.358365]  ? finish_task_switch+0x1ca/0x820
[  524.362847]  ? syscall_return_slowpath+0x5c0/0x5c0
[  524.367764]  ? syscall_return_slowpath+0x30f/0x5c0
[  524.372682]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  524.378125]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  524.382957]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  524.388130] RIP: 0033:0x455259
[  524.391301] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  524.398999] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  524.406261] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  524.413517] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/07 03:29:06 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000240)="31a9d6f46d8dac22853075d60fb096e0b32f8e131d5ed41e10393f95f455c52a2717e2b58107e47b909ba6b51ca42506d2f47e7defdfbe1a17202f0097640a04cfedbb074238b292cf5ceaeeb988ea2db4247d4bb01f1aab56bf0a2e5df1368af0ad89195860f32b1a20dc167ab1e666d393e7b57a277028497705245b4a9f5a1453310d92fd1b90f8", &(0x7f0000000000)="5e3d72c3139dc61b90a73f66d0ea"}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18)
r1 = socket(0x2, 0x2000000000000005, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]})
getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x100, &(0x7f0000000200)=0x4)

[  524.420771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  524.428031] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000000
2018/04/07 03:29:06 executing program 3:
mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=<r1=>0x0)
prctl$setptracer(0x59616d61, r1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
r2 = dup(r0)
fcntl$setlease(r2, 0x400, 0x0)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000})

2018/04/07 03:29:06 executing program 1:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x3, 0x1, 0x106004, 0x2000, &(0x7f0000ffb000/0x2000)=nil})
io_setup(0x7f, &(0x7f00000006c0)=<r1=>0x0)
io_cancel(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000700)="64b684fe4e2f7e3ffd13244a4778e665101c74d8f79c3aca6b6b3c8251e164d649be414708871a4e18ca762d4d930858d7cb5b005c9d870464", 0x39, 0x2, 0x0, 0x0, r0}, &(0x7f0000000780))
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x28, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x3, 0x2}], 0xcd, 0x0, &(0x7f00000000c0)="a039e0e6043d24e1db257a04e980efc0f14ea87c8132ff1a562ac6162f55b5bba03a1a33fc75c3d0bc1f30c812c8d639cf9bb306e2e1b5d86d549ee2a57ee8b7de5efaac7ffb8c987014198da1f54445b7778357c2f6172c7249802830457cbe1f2532a4e223108e9735166e19d9fd3a48077a3b050092f7140199e9e4b903f00153db86b77e44555a8ba1573b57f3ca123405b6d13400d09ba2051600350233a1c2fdd5b9b0ffcfe27613ed80efeec84ed85115894042f1889a4b10b8af952d6e980fc20df594fca4ba9ec1bf"})
ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000200)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]})
readv(r0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/193, 0xc1}], 0x4)
recvfrom(r0, &(0x7f00000002c0)=""/49, 0x31, 0x10001, &(0x7f0000000300)=@ipx={0x4, 0x7f, 0x9, "ac548e49e509", 0xff}, 0x80)

2018/04/07 03:29:06 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0x120003b72, 0x0)

2018/04/07 03:29:06 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2200, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x13, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/19}, &(0x7f00000002c0)=0x78)
read(r0, &(0x7f0000000300)=""/44, 0x2c)

2018/04/07 03:29:07 executing program 7:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5cea, 0x500c0)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54)
r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0xfffffffffffffffd)
write(r1, &(0x7f0000001000)="05", 0x1)
clock_gettime(0x0, &(0x7f0000003000))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0xfffffffffffffffc)
timer_create(0x0, &(0x7f0000003fb0)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000))

2018/04/07 03:29:07 executing program 0 (fault-call:2 fault-nth:1):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:07 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"})
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, <r1=>0x0}, &(0x7f00000000c0)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r1})

[  524.728478] FAULT_INJECTION: forcing a failure.
[  524.728478] name failslab, interval 1, probability 0, space 0, times 0
[  524.739795] CPU: 0 PID: 1409 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  524.746555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  524.755908] Call Trace:
[  524.758501]  dump_stack+0x1b9/0x294
[  524.762136]  ? dump_stack_print_info.cold.2+0x52/0x52
[  524.767330]  ? __save_stack_trace+0x7e/0xd0
[  524.771666]  should_fail.cold.4+0xa/0x1a
[  524.775740]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  524.780848]  ? kasan_kmalloc+0xc4/0xe0
[  524.784742]  ? kmem_cache_alloc_trace+0x152/0x780
[  524.789586]  ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[  524.795377]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  524.800731]  ? snd_pcm_oss_read+0x42c/0x810
[  524.805043]  ? __vfs_read+0x10f/0x970
[  524.808831]  ? graph_lock+0x170/0x170
[  524.812614]  ? do_syscall_64+0x29e/0x9d0
[  524.816658]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  524.822109]  ? find_held_lock+0x36/0x1c0
[  524.826157]  ? __lock_is_held+0xb5/0x140
[  524.830213]  ? check_same_owner+0x320/0x320
[  524.834522]  ? rcu_note_context_switch+0x710/0x710
[  524.839441]  should_failslab+0x124/0x180
[  524.843489]  kmem_cache_alloc_trace+0x2cb/0x780
[  524.848146]  ? mutex_trylock+0x2a0/0x2a0
[  524.852208]  snd_pcm_oss_change_params_locked+0x231/0x3ce0
[  524.857814]  ? zap_class+0x720/0x720
[  524.861512]  ? graph_lock+0x170/0x170
[  524.865291]  ? lock_acquire+0x1dc/0x520
[  524.869257]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  524.875123]  ? find_held_lock+0x36/0x1c0
[  524.879167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  524.884688]  ? _parse_integer+0x13b/0x190
[  524.888822]  ? find_held_lock+0x36/0x1c0
[  524.892881]  ? lock_downgrade+0x8e0/0x8e0
[  524.897024]  ? rcu_is_watching+0x85/0x140
[  524.901155]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  524.906339]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  524.911516]  snd_pcm_oss_read+0x42c/0x810
[  524.915700]  ? snd_pcm_oss_read2+0x450/0x450
[  524.920102]  __vfs_read+0x10f/0x970
[  524.923712]  ? fsnotify+0x415/0x1100
[  524.927407]  ? snd_pcm_oss_read2+0x450/0x450
[  524.931809]  ? vfs_copy_file_range+0xb80/0xb80
[  524.936377]  ? wait_for_completion+0x870/0x870
[  524.940942]  ? fsnotify_first_mark+0x330/0x330
[  524.945514]  ? security_file_permission+0x9f/0x250
[  524.950428]  ? rw_verify_area+0x118/0x360
[  524.954558]  vfs_read+0x17f/0x3d0
[  524.957996]  ksys_read+0xf9/0x250
[  524.961436]  ? kernel_write+0x120/0x120
[  524.965390]  ? mm_fault_error+0x380/0x380
[  524.969521]  ? ksys_ioctl+0x81/0xd0
[  524.973132]  SyS_read+0x24/0x30
[  524.976395]  ? ksys_read+0x250/0x250
[  524.980096]  do_syscall_64+0x29e/0x9d0
[  524.983965]  ? vmalloc_sync_all+0x30/0x30
[  524.988183]  ? _raw_spin_unlock_irq+0x27/0x70
[  524.992660]  ? finish_task_switch+0x1ca/0x820
[  524.997142]  ? syscall_return_slowpath+0x5c0/0x5c0
[  525.002057]  ? syscall_return_slowpath+0x30f/0x5c0
[  525.006978]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  525.012329]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  525.017159]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  525.022329] RIP: 0033:0x455259
[  525.025498] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  525.033188] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  525.040437] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  525.047696] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  525.054949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  525.062198] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000001
2018/04/07 03:29:07 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x100000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:07 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x34, 0x40040)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000600))
r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x20, 0x8000)
ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000480)={0x4, 0xf001, 0x8, 0xfffffffffffff000, 0x3})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={<r4=>0x0, 0x80, 0x30, 0x10000, 0x1}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x8, 0x1, 0x1}, 0x10)
pipe2(&(0x7f0000e3eff8)={<r5=>0x0, <r6=>0x0}, 0x0)
r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r8 = dup3(r7, r6, 0x0)
r9 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0)
write(r9, &(0x7f0000000300)="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", 0x149)
sendfile(r9, r9, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r9, 0x0)
setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}}, 0x0)
getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000540)=""/65, &(0x7f0000000080)=0x41)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000004c0)="c4c299ba960f00000066b829010f00d866b82e018ed00f20e035000001000f22e0b905080000b809000000ba000000000f30650f320fc728014cc19bb805000000b90c0000000f01c10f21da", 0x4c}], 0x1, 0x10, &(0x7f00000002c0), 0x2e9)

2018/04/07 03:29:07 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x40000000)

2018/04/07 03:29:07 executing program 0 (fault-call:2 fault-nth:2):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:07 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x800, 0x410000)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sync()
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000003c0)={0x3, r1})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000400)=ANY=[@ANYBLOB="0023a4d264a8d762436001000700000000080000ff02fc0000"])
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x8, [0x6, 0x810, 0x10000, 0x0, 0x3, 0x6, 0xad0, 0x2]}, &(0x7f0000000480)=0x14)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = socket(0x11, 0x2, 0x40000000000000)
lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0))
getgid()
setsockopt(r4, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a000091", 0xe)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0)
shmctl$SHM_LOCK(r3, 0xb)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000540)={[], 0xffffffffffff0d85, 0x401, 0x100, 0x0, 0xe440, 0x100000, 0x4, [], 0x7ff})
ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f00000004c0)={0x100000000, 0xfffffffffffffffc})
r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="36ec997aa1e187254ede810772aecdacf05c4598b3665e4d1cd9dc8805a91b0c12fb25593cf14d4ca384f18a9c5e008bbbfc7b69295e46f2794d59ef7c0ef49442b635b7c1b14389063f05213a7dc5518bfc23d94a59c478b391fc47464e0b25522e32ebf3082c46ad116cb55158f237c24de262543403da3e3dc7638177d888098c888e228d2a06afcc4e4905", 0x8d, 0xfffffffffffffffd)
keyctl$assume_authority(0x10, r5)
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199})
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000500))
r6 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r6, r6, &(0x7f0000000040), 0x1)

2018/04/07 03:29:07 executing program 7:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2)
write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x3996fdd6, 0x8c, 0x100, 0x95d, 0x85, 0x9}, 0x1, 0x9, 0x7ff, 0x200, 0x22, "7747402ad0f931c0824fd2bc8cd3124f51a3a83ca2c2e9d851b4c285c8db9e575b182e8958f5e5acb30ee907f9342bfd8f6bdb9fa568e231586ad1e2d1f3d3e66534c81951b0b2199eb5eb4ffa57995ad1f3aa2667321eb8f8a388165e834bbe7caf726952a7f3971e2b4f9445525f193529d1dc3749001e300ff87512f4f24d"})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x800, 0x6, 0x8, 0xfffffffffffffff9}, &(0x7f0000000100)=0x98)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000", @ANYRES16=r4, @ANYBLOB="000525bd7000ffdbdf25020000007c0003001400020065716c000000000000000000000000000800b21277420555f70c03000000000014000600fe8000000000000000000000000000bb0840010003000000080007004e2400000800050000000000140002006970646470300000000000000000000014000200766c616e30000000000000000000000008000500930000001d0511672330d924053f3ef505086122a2a807001787e1439496bb7c8830e3717579b855e59cf99c4d46163ff59b355ce740c2dc676eb92f514f17b0e21993a45f14dcc5f55c490306085df5fa5a809ee6bb2dbc3d331a848762df4aeb77e03250488e"], 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x4001)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1000, 0x20, 0x6}, 0x10)
read(r0, &(0x7f000022e000)=""/74, 0x4a)
dup2(r0, r2)

2018/04/07 03:29:07 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2)
r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2)
close(r1)
userfaultfd(0x800)

2018/04/07 03:29:07 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = fcntl$dupfd(r0, 0x406, r1)
ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000))
r4 = epoll_create1(0x10000080000)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d40ff4)={0x7})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4))
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f0000000080)=[{}, {}, {}]})
epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0)

[  525.195654] FAULT_INJECTION: forcing a failure.
[  525.195654] name failslab, interval 1, probability 0, space 0, times 0
[  525.206963] CPU: 1 PID: 1434 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  525.213719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  525.223071] Call Trace:
[  525.225664]  dump_stack+0x1b9/0x294
[  525.229280]  ? dump_stack_print_info.cold.2+0x52/0x52
[  525.234453]  ? __save_stack_trace+0x7e/0xd0
[  525.238767]  should_fail.cold.4+0xa/0x1a
[  525.242813]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  525.247896]  ? kasan_kmalloc+0xc4/0xe0
[  525.251764]  ? kmem_cache_alloc_trace+0x152/0x780
[  525.256587]  ? snd_pcm_oss_change_params_locked+0x231/0x3ce0
[  525.262367]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  525.267710]  ? snd_pcm_oss_read+0x42c/0x810
[  525.272017]  ? __vfs_read+0x10f/0x970
[  525.275806]  ? graph_lock+0x170/0x170
[  525.279588]  ? do_syscall_64+0x29e/0x9d0
[  525.283631]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  525.288984]  ? find_held_lock+0x36/0x1c0
[  525.293038]  ? __lock_is_held+0xb5/0x140
[  525.297096]  ? check_same_owner+0x320/0x320
[  525.301404]  ? rcu_note_context_switch+0x710/0x710
[  525.306322]  should_failslab+0x124/0x180
[  525.310368]  kmem_cache_alloc_trace+0x2cb/0x780
[  525.315033]  ? mutex_trylock+0x2a0/0x2a0
[  525.319080]  snd_pcm_oss_change_params_locked+0x269/0x3ce0
[  525.324685]  ? zap_class+0x720/0x720
[  525.328383]  ? graph_lock+0x170/0x170
[  525.332166]  ? lock_acquire+0x1dc/0x520
[  525.336136]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  525.342015]  ? find_held_lock+0x36/0x1c0
[  525.346063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  525.351582]  ? _parse_integer+0x13b/0x190
[  525.355717]  ? find_held_lock+0x36/0x1c0
[  525.359768]  ? lock_downgrade+0x8e0/0x8e0
[  525.363904]  ? rcu_is_watching+0x85/0x140
[  525.368040]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  525.373222]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  525.378397]  snd_pcm_oss_read+0x42c/0x810
[  525.382531]  ? snd_pcm_oss_read2+0x450/0x450
[  525.388590]  __vfs_read+0x10f/0x970
[  525.392199]  ? fsnotify+0x415/0x1100
[  525.395897]  ? snd_pcm_oss_read2+0x450/0x450
[  525.400289]  ? vfs_copy_file_range+0xb80/0xb80
[  525.404858]  ? wait_for_completion+0x870/0x870
[  525.409423]  ? fsnotify_first_mark+0x330/0x330
[  525.421288]  ? security_file_permission+0x9f/0x250
[  525.426202]  ? rw_verify_area+0x118/0x360
[  525.430336]  vfs_read+0x17f/0x3d0
[  525.433776]  ksys_read+0xf9/0x250
[  525.437217]  ? kernel_write+0x120/0x120
[  525.441173]  ? mm_fault_error+0x380/0x380
[  525.445304]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  525.450130]  ? ksys_ioctl+0x81/0xd0
[  525.453740]  SyS_read+0x24/0x30
[  525.457001]  ? ksys_read+0x250/0x250
[  525.460704]  do_syscall_64+0x29e/0x9d0
[  525.464572]  ? vmalloc_sync_all+0x30/0x30
[  525.468704]  ? _raw_spin_unlock_irq+0x27/0x70
[  525.473183]  ? finish_task_switch+0x1ca/0x820
[  525.477665]  ? syscall_return_slowpath+0x5c0/0x5c0
[  525.482579]  ? syscall_return_slowpath+0x30f/0x5c0
[  525.487492]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  525.492841]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  525.497671]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  525.502842] RIP: 0033:0x455259
[  525.506017] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  525.513714] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  525.520964] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  525.528213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  525.535464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  525.542714] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000002
2018/04/07 03:29:08 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0xf)

2018/04/07 03:29:08 executing program 0 (fault-call:2 fault-nth:3):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:08 executing program 5:
r0 = socket$packet(0x11, 0x400000000000003, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4)
syz_emit_ethernet(0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000180c20000208100000088a8"], &(0x7f0000867fe8))

2018/04/07 03:29:08 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x2000)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8)
epoll_pwait(r0, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xfffffffffffffffe, &(0x7f00000002c0)={0x7f}, 0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x3ff, 0x3ff}, 0xc)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r0})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00')
r3 = socket$kcm(0x29, 0x2, 0x0)
sendfile(r3, r2, &(0x7f0000076ff8), 0xffffffff)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e20, 0xd1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x64)
socketpair$ax25(0x3, 0x2, 0xfb, &(0x7f0000000380))

2018/04/07 03:29:08 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x7fffe)

2018/04/07 03:29:08 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="28000000100009000000000000000000084e0800", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0)

2018/04/07 03:29:08 executing program 1:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = memfd_create(&(0x7f0000000080)='vcan0\x00', 0x1)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={<r2=>0x0, 0x80, "fa74e95102ab35f12e0288b1a571e818349eb5a2a321706501a8d06a4c84030a37f35ef21318ef1d33ab259fb14f8e6bccabcdab7d60e6192af6ea670266930d739fa9725c3de0b2f33eca7077bd3ae05b820c8961c6b7734547540a080a34cad3530e8beaa7ef030b89a05e52ac8a1f5e2c3b630103bb5f1ed205ec7670cceb"}, &(0x7f0000000180)=0x88)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84)
r3 = socket(0x11, 0x100000802, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x2}, 0x4)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', <r4=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r4}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01000000070000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000001000a3f9fee90201ab9d9f78960374b98a752307b05ab3790bddd36e765af3275da335d9d432a039a954e4b557e8d4fe74411dfbb2d9007e254fd4"], 0x48}, 0x1}, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x6d, "45a46bafdf69dc859493202dd407f90b5d5fd2933cf55fda5af00173fc08a506c03d5e5f5b6e7201dc0589b2774db127b0ee731c9635caed41a9b7349c3a30e4be83f19fa8ce873c5c3d8c2244d55b12c9225f3ed15f394c497ccc0f254b102c4ea699da8453cdf9461fd4be53"}, &(0x7f0000000340)=0x91)

[  525.903474] FAULT_INJECTION: forcing a failure.
[  525.903474] name failslab, interval 1, probability 0, space 0, times 0
[  525.914861] CPU: 1 PID: 1453 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  525.921623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  525.930985] Call Trace:
[  525.933581]  dump_stack+0x1b9/0x294
[  525.937227]  ? dump_stack_print_info.cold.2+0x52/0x52
[  525.942441]  should_fail.cold.4+0xa/0x1a
[  525.946493]  ? print_usage_bug+0xc0/0xc0
[  525.950548]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  525.955642]  ? debug_check_no_locks_freed+0x310/0x310
[  525.960820]  ? graph_lock+0x170/0x170
[  525.964608]  ? lock_acquire+0x1dc/0x520
[  525.968575]  ? find_held_lock+0x36/0x1c0
[  525.972632]  ? __lock_is_held+0xb5/0x140
[  525.977495]  ? check_same_owner+0x320/0x320
[  525.981811]  ? print_usage_bug+0xc0/0xc0
[  525.985861]  ? rcu_note_context_switch+0x710/0x710
[  525.990776]  ? graph_lock+0x170/0x170
[  525.994568]  should_failslab+0x124/0x180
[  525.998621]  __kmalloc+0x2c8/0x760
[  526.002151]  ? constrain_params_by_rules+0x141/0x1360
[  526.007328]  ? find_held_lock+0x36/0x1c0
[  526.011377]  constrain_params_by_rules+0x141/0x1360
[  526.016381]  ? lock_downgrade+0x8e0/0x8e0
[  526.020536]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  526.025708]  ? rcu_is_watching+0x85/0x140
[  526.029842]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  526.035022]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  526.040209]  ? is_bpf_text_address+0xd7/0x170
[  526.044689]  ? kernel_text_address+0x79/0xf0
[  526.049083]  ? __unwind_start+0x166/0x330
[  526.053217]  ? graph_lock+0x170/0x170
[  526.057007]  ? unwind_get_return_address+0x61/0xa0
[  526.061932]  ? __save_stack_trace+0x7e/0xd0
[  526.066251]  ? __lock_is_held+0xb5/0x140
[  526.070303]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  526.075305]  ? snd_interval_refine+0x428/0x700
[  526.079878]  snd_pcm_hw_refine+0x8e9/0x1180
[  526.084194]  ? constrain_params_by_rules+0x1360/0x1360
[  526.089461]  ? graph_lock+0x170/0x170
[  526.093256]  ? __lock_is_held+0xb5/0x140
[  526.097316]  ? __lock_is_held+0xb5/0x140
[  526.101372]  ? snd_pcm_oss_change_params_locked+0x269/0x3ce0
[  526.107154]  ? rcu_read_lock_sched_held+0x108/0x120
[  526.112160]  ? _snd_pcm_hw_param_min+0x330/0x570
[  526.116908]  snd_pcm_oss_change_params_locked+0x901/0x3ce0
[  526.122521]  ? zap_class+0x720/0x720
[  526.126217]  ? graph_lock+0x170/0x170
[  526.130022]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  526.135896]  ? find_held_lock+0x36/0x1c0
[  526.139946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  526.145481]  ? _parse_integer+0x13b/0x190
[  526.149639]  ? find_held_lock+0x36/0x1c0
[  526.153691]  ? lock_downgrade+0x8e0/0x8e0
[  526.157829]  ? rcu_is_watching+0x85/0x140
[  526.161980]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  526.167176]  snd_pcm_oss_read+0x42c/0x810
[  526.171318]  ? snd_pcm_oss_read2+0x450/0x450
[  526.175719]  __vfs_read+0x10f/0x970
[  526.179329]  ? fsnotify+0x415/0x1100
[  526.183035]  ? snd_pcm_oss_read2+0x450/0x450
[  526.187432]  ? vfs_copy_file_range+0xb80/0xb80
[  526.192003]  ? wait_for_completion+0x870/0x870
[  526.196575]  ? fsnotify_first_mark+0x330/0x330
[  526.201157]  ? security_file_permission+0x9f/0x250
[  526.206074]  ? rw_verify_area+0x118/0x360
[  526.210208]  vfs_read+0x17f/0x3d0
[  526.213652]  ksys_read+0xf9/0x250
[  526.217092]  ? kernel_write+0x120/0x120
[  526.221049]  ? mm_fault_error+0x380/0x380
[  526.225186]  ? ksys_ioctl+0x81/0xd0
[  526.228802]  SyS_read+0x24/0x30
[  526.232065]  ? ksys_read+0x250/0x250
[  526.235765]  do_syscall_64+0x29e/0x9d0
[  526.239638]  ? vmalloc_sync_all+0x30/0x30
[  526.243772]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  526.248600]  ? syscall_return_slowpath+0x5c0/0x5c0
[  526.253524]  ? syscall_return_slowpath+0x30f/0x5c0
[  526.258445]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  526.263801]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  526.268637]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  526.273818] RIP: 0033:0x455259
[  526.276994] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  526.284708] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  526.291960] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  526.299211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  526.306463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  526.313728] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000003
2018/04/07 03:29:08 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x4000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:08 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0xffefff7f)

2018/04/07 03:29:08 executing program 1:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xffffffffffffffff})
r1 = dup3(r0, r0, 0x80000)
lseek(r0, 0x0, 0x2)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffec5, 0x80})

2018/04/07 03:29:08 executing program 3:
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, <r1=>r0, 0x1})
setsockopt$inet6_int(r1, 0x29, 0xd, &(0x7f00000000c0)=0x400, 0x4)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040))

2018/04/07 03:29:08 executing program 5:
sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
bind$unix(r2, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e21}, 0x6e)
listen(r1, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = msgget$private(0x0, 0x20)
fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000080)=<r6=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8)
getgroups(0x2, &(0x7f0000000280)=[<r8=>0xffffffffffffffff, 0xffffffffffffffff])
r9 = getpgid(0x0)
r10 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0xff, r5, r6, r7, r8, 0x1, 0x8}, 0x3, 0x9, 0x80000001, 0x0, 0x2, 0xfff, r9, r10})
connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
listen(r1, 0xfb)

2018/04/07 03:29:08 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x9})
r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1)
ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000240)=ANY=[])
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd})

2018/04/07 03:29:08 executing program 7:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
ioctl$int_out(r0, 0x0, &(0x7f0000000040))
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))
setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000), 0x4)

2018/04/07 03:29:08 executing program 0 (fault-call:2 fault-nth:4):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

[  526.432585] FAULT_INJECTION: forcing a failure.
[  526.432585] name failslab, interval 1, probability 0, space 0, times 0
[  526.443912] CPU: 1 PID: 1485 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  526.450673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  526.460043] Call Trace:
[  526.462645]  dump_stack+0x1b9/0x294
[  526.466282]  ? dump_stack_print_info.cold.2+0x52/0x52
[  526.471486]  ? __save_stack_trace+0x7e/0xd0
[  526.475825]  should_fail.cold.4+0xa/0x1a
[  526.479897]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  526.485008]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  526.490031]  ? snd_interval_refine+0x428/0x700
[  526.494625]  ? graph_lock+0x170/0x170
[  526.498432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  526.503984]  ? snd_pcm_hw_refine+0x362/0x1180
[  526.508495]  ? find_held_lock+0x36/0x1c0
[  526.512570]  ? __lock_is_held+0xb5/0x140
[  526.516651]  ? check_same_owner+0x320/0x320
[  526.520979]  ? rcu_note_context_switch+0x710/0x710
[  526.525921]  should_failslab+0x124/0x180
[  526.529997]  kmem_cache_alloc_trace+0x2cb/0x780
[  526.534670]  ? _snd_pcm_hw_param_min+0x330/0x570
[  526.539419]  snd_pcm_oss_change_params_locked+0x99b/0x3ce0
[  526.545049]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  526.550920]  ? find_held_lock+0x36/0x1c0
[  526.554970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  526.560493]  ? _parse_integer+0x13b/0x190
[  526.564630]  ? find_held_lock+0x36/0x1c0
[  526.568682]  ? lock_downgrade+0x8e0/0x8e0
[  526.572820]  ? kasan_check_read+0x11/0x20
[  526.576950]  ? rcu_is_watching+0x85/0x140
[  526.581101]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  526.586367]  snd_pcm_oss_read+0x42c/0x810
[  526.590504]  ? snd_pcm_oss_read2+0x450/0x450
[  526.594908]  __vfs_read+0x10f/0x970
[  526.598520]  ? fsnotify+0x415/0x1100
[  526.602219]  ? snd_pcm_oss_read2+0x450/0x450
[  526.606614]  ? vfs_copy_file_range+0xb80/0xb80
[  526.611185]  ? wait_for_completion+0x870/0x870
[  526.615750]  ? fsnotify_first_mark+0x330/0x330
[  526.620321]  ? __lock_is_held+0xb5/0x140
[  526.624374]  ? security_file_permission+0x9f/0x250
[  526.629290]  ? rw_verify_area+0x118/0x360
[  526.633423]  vfs_read+0x17f/0x3d0
[  526.636876]  ksys_read+0xf9/0x250
[  526.640322]  ? kernel_write+0x120/0x120
[  526.644280]  ? mm_fault_error+0x380/0x380
[  526.648418]  ? ksys_ioctl+0x81/0xd0
[  526.652039]  SyS_read+0x24/0x30
[  526.655304]  ? ksys_read+0x250/0x250
[  526.659028]  do_syscall_64+0x29e/0x9d0
[  526.662906]  ? vmalloc_sync_all+0x30/0x30
[  526.667042]  ? finish_task_switch+0x1ca/0x820
[  526.671522]  ? syscall_return_slowpath+0x5c0/0x5c0
[  526.676438]  ? syscall_return_slowpath+0x30f/0x5c0
[  526.681359]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  526.686713]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  526.691545]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  526.696721] RIP: 0033:0x455259
[  526.699897] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  526.707593] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  526.714849] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  526.722101] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/07 03:29:09 executing program 1:
mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x6, 0x9, 0x8001, 0xa2, 0x7, 0x0, 0x0, 0x1, 0x3}, 0xb)
r1 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0)
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8)
sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40310200}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b40000001500000125bd7000fedbdf250ab800fd", @ANYRES32=r4, @ANYBLOB="2ff691ef08000800100000001400060001000000001000000400000004000000140001000f0700000000003845ccc7a90e479e503eccfc144a4374000000000000000001140006000180000004000000050000000700000014001f00ff010000000000000000000000000001080008000100000000000000280a00001400410000000000000000000000ffffac1414aa1400060005000000020000000300000001000000e9bdb8702507207cae5f08d22dff4d70ea1c25c00080113ed2cb956d6951c55e9677da1a1b420bb5dcd3a1a5d88727e71fddada7c34423905abc10dd20004b"], 0xb4}, 0x1}, 0x4044001)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)=0x1)
chown(&(0x7f0000000080)='./file0\x00', r2, r3)
fallocate(r1, 0x43, 0x0, 0xef75)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000))

[  526.729352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  526.736606] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000004
2018/04/07 03:29:09 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0xfffffffffffffff2)

2018/04/07 03:29:09 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x3, 0x40000000000000ff)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa})
r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10)
sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e20}})

2018/04/07 03:29:09 executing program 1:
socketpair(0x9, 0x0, 0x81, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x3, 0x0, 0x6, 0x3, 0x9})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80, 0x800)
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8))
setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4)
socket$inet6_tcp(0xa, 0x1, 0x0)
bind(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80)

2018/04/07 03:29:09 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x100000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:09 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0)

2018/04/07 03:29:09 executing program 0 (fault-call:2 fault-nth:5):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:09 executing program 7:
rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xff}, 0x0, 0x8)
r0 = gettid()
timer_create(0x1, &(0x7f0000000100)={0x0, 0x5, 0x2, @tid=r0}, &(0x7f00000002c0))
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r1}, &(0x7f00008ec000))
timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000))
pipe(&(0x7f0000000540)={<r2=>0xffffffffffffffff})
bind(r2, &(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10102}, 0x80)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={<r3=>0x0, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8)
r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x240000)
accept4$netrom(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
timer_delete(0x0)

2018/04/07 03:29:09 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
fcntl$notify(r0, 0x402, 0x20)
r3 = eventfd2(0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3})
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]})
r4 = fcntl$dupfd(r3, 0x0, r2)
write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000cf71)=""/143)

[  527.307070] FAULT_INJECTION: forcing a failure.
[  527.307070] name failslab, interval 1, probability 0, space 0, times 0
[  527.318366] CPU: 0 PID: 1537 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  527.325125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  527.334483] Call Trace:
[  527.337087]  dump_stack+0x1b9/0x294
[  527.340734]  ? dump_stack_print_info.cold.2+0x52/0x52
[  527.345957]  should_fail.cold.4+0xa/0x1a
[  527.350042]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  527.355164]  ? debug_check_no_locks_freed+0x310/0x310
[  527.360368]  ? graph_lock+0x170/0x170
[  527.364184]  ? save_stack+0x43/0xd0
[  527.367826]  ? kasan_slab_free+0xe/0x10
[  527.371818]  ? find_held_lock+0x36/0x1c0
[  527.375902]  ? __lock_is_held+0xb5/0x140
[  527.379973]  ? e1000_watchdog_task+0x720/0x1600
[  527.384660]  ? check_same_owner+0x320/0x320
[  527.388988]  ? debug_check_no_obj_freed+0x2ff/0x584
[  527.394014]  ? rcu_note_context_switch+0x710/0x710
[  527.398971]  ? graph_lock+0x170/0x170
[  527.402788]  should_failslab+0x124/0x180
[  527.406863]  __kmalloc+0x2c8/0x760
[  527.410422]  ? constrain_params_by_rules+0x141/0x1360
[  527.415616]  ? find_held_lock+0x36/0x1c0
[  527.419677]  constrain_params_by_rules+0x141/0x1360
[  527.424690]  ? lock_downgrade+0x8e0/0x8e0
[  527.428832]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  527.434009]  ? rcu_is_watching+0x85/0x140
[  527.438149]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  527.443328]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  527.448512]  ? is_bpf_text_address+0xd7/0x170
[  527.452994]  ? kernel_text_address+0x79/0xf0
[  527.457396]  ? __unwind_start+0x166/0x330
[  527.461533]  ? __kernel_text_address+0xd/0x40
[  527.466026]  ? unwind_get_return_address+0x61/0xa0
[  527.470946]  ? __save_stack_trace+0x7e/0xd0
[  527.475265]  ? save_stack+0xa9/0xd0
[  527.478880]  ? save_stack+0x43/0xd0
[  527.482495]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  527.488024]  ? snd_interval_refine+0x428/0x700
[  527.492600]  snd_pcm_hw_refine+0x8e9/0x1180
[  527.496920]  ? constrain_params_by_rules+0x1360/0x1360
[  527.502188]  ? graph_lock+0x170/0x170
[  527.505976]  ? __lock_is_held+0xb5/0x140
[  527.510025]  ? e1000_watchdog_task+0x720/0x1600
[  527.514700]  ? __lock_is_held+0xb5/0x140
[  527.518749]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  527.524269]  ? snd_interval_refine+0x428/0x700
[  527.528839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  527.534362]  ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610
[  527.540233]  ? rcu_read_lock_sched_held+0x108/0x120
[  527.545233]  ? snd_pcm_hw_param_max+0x730/0x730
[  527.549890]  ? _snd_pcm_hw_param_min+0x330/0x570
[  527.554642]  snd_pcm_oss_change_params_locked+0x2883/0x3ce0
[  527.560358]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  527.566227]  ? find_held_lock+0x36/0x1c0
[  527.570272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  527.575806]  ? _parse_integer+0x13b/0x190
[  527.579954]  ? find_held_lock+0x36/0x1c0
[  527.584010]  ? lock_downgrade+0x8e0/0x8e0
[  527.588155]  ? rcu_is_watching+0x85/0x140
[  527.592308]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  527.597485]  snd_pcm_oss_read+0x42c/0x810
[  527.601627]  ? snd_pcm_oss_read2+0x450/0x450
[  527.606040]  __vfs_read+0x10f/0x970
[  527.609654]  ? fsnotify+0x415/0x1100
[  527.613355]  ? snd_pcm_oss_read2+0x450/0x450
[  527.617750]  ? vfs_copy_file_range+0xb80/0xb80
[  527.622319]  ? wait_for_completion+0x870/0x870
[  527.626889]  ? fsnotify_first_mark+0x330/0x330
[  527.631471]  ? security_file_permission+0x9f/0x250
[  527.636390]  ? rw_verify_area+0x118/0x360
[  527.640528]  vfs_read+0x17f/0x3d0
[  527.643972]  ksys_read+0xf9/0x250
[  527.647413]  ? kernel_write+0x120/0x120
[  527.651372]  ? mm_fault_error+0x380/0x380
[  527.655512]  ? ksys_ioctl+0x81/0xd0
[  527.659127]  SyS_read+0x24/0x30
[  527.662394]  ? ksys_read+0x250/0x250
[  527.666096]  do_syscall_64+0x29e/0x9d0
[  527.669968]  ? vmalloc_sync_all+0x30/0x30
[  527.674101]  ? _raw_spin_unlock_irq+0x27/0x70
[  527.678584]  ? finish_task_switch+0x1ca/0x820
[  527.683067]  ? syscall_return_slowpath+0x5c0/0x5c0
[  527.687984]  ? syscall_return_slowpath+0x30f/0x5c0
[  527.692910]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  527.698263]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  527.703096]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
2018/04/07 03:29:09 executing program 3:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000140)="240000004e001f0014f9f4070008f408fcff06f70d0001dffeff00000400000000040008", 0x24)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x100000000, 0x4)

2018/04/07 03:29:10 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x2})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
io_setup(0x302, &(0x7f0000e4b000)=<r2=>0x0)
sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}])

[  527.708267] RIP: 0033:0x455259
[  527.711441] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  527.719137] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  527.726390] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  527.733642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  527.740897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  527.748148] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000005
2018/04/07 03:29:10 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c)
setsockopt$sock_void(r0, 0x29, 0x1e, 0x0, 0x0)

2018/04/07 03:29:10 executing program 3:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8))
getgroups(0x1, &(0x7f0000000000)=[<r1=>0xffffffffffffffff])
r2 = getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0}, &(0x7f00000000c0)=0xc)
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x5, &(0x7f0000000280)=[r1, r2, r3, r4, r5])

2018/04/07 03:29:10 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x800000000010)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x2)
ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0xfffffffffffff801, 0x2000000000000000, 0x6, 0x9]})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080))

2018/04/07 03:29:10 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x4000)

2018/04/07 03:29:10 executing program 1:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2040)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4)

2018/04/07 03:29:10 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000009500000000000000edffffffffffffff0000ce22cfe21c16bcb45a4eb9dce7a98c"], &(0x7f0000000280)=0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"})
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802)
clock_gettime(0x0, &(0x7f0000000200)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x11, @time={r3, r4+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6})
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3})
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1)
sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80)
getsockname$netlink(r2, &(0x7f00000007c0), &(0x7f0000000800)=0xc)
writev(r0, &(0x7f0000000400), 0x1000000000000232)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}})
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4)
shutdown(r0, 0x1)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4)

2018/04/07 03:29:10 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x700000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:10 executing program 0 (fault-call:2 fault-nth:6):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:10 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23, @rand_addr=0x7}})

[  528.157922] IPVS: length: 223 != 8
[  528.197769] FAULT_INJECTION: forcing a failure.
[  528.197769] name failslab, interval 1, probability 0, space 0, times 0
[  528.209103] CPU: 0 PID: 1582 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  528.215863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  528.225217] Call Trace:
[  528.227814]  dump_stack+0x1b9/0x294
[  528.228113] IPVS: length: 223 != 8
[  528.231449]  ? dump_stack_print_info.cold.2+0x52/0x52
[  528.240189]  ? lock_downgrade+0x8e0/0x8e0
[  528.244349]  should_fail.cold.4+0xa/0x1a
[  528.248421]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  528.253539]  ? graph_lock+0x170/0x170
[  528.257346]  ? is_bpf_text_address+0xd7/0x170
[  528.261847]  ? kernel_text_address+0x79/0xf0
[  528.266272]  ? __unwind_start+0x166/0x330
[  528.270428]  ? find_held_lock+0x36/0x1c0
[  528.274502]  ? __lock_is_held+0xb5/0x140
[  528.278582]  ? check_same_owner+0x320/0x320
[  528.282910]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  528.288283]  ? snd_pcm_oss_read+0x42c/0x810
[  528.292609]  ? __vfs_read+0x10f/0x970
[  528.296419]  ? rcu_note_context_switch+0x710/0x710
[  528.301356]  ? do_syscall_64+0x29e/0x9d0
[  528.305428]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  528.310805]  should_failslab+0x124/0x180
[  528.314886]  kmem_cache_alloc_trace+0x2cb/0x780
[  528.319561]  ? do_raw_spin_lock+0xc1/0x200
[  528.323802]  ? trace_hardirqs_off+0xd/0x10
[  528.328052]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  528.333780]  ? _snd_pcm_hw_param_min+0x570/0x570
[  528.338538]  ? mark_held_locks+0xc9/0x160
[  528.342688]  ? kfree+0x111/0x260
[  528.346058]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[  528.351948]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  528.356961]  ? trace_hardirqs_on+0xd/0x10
[  528.361099]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[  528.366719]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  528.372593]  ? find_held_lock+0x36/0x1c0
[  528.376639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  528.382161]  ? _parse_integer+0x13b/0x190
[  528.386296]  ? find_held_lock+0x36/0x1c0
[  528.390348]  ? lock_downgrade+0x8e0/0x8e0
[  528.394481]  ? rcu_is_watching+0x85/0x140
[  528.398625]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  528.403798]  snd_pcm_oss_read+0x42c/0x810
[  528.407934]  ? snd_pcm_oss_read2+0x450/0x450
[  528.412330]  __vfs_read+0x10f/0x970
[  528.415941]  ? fsnotify+0x415/0x1100
[  528.419636]  ? snd_pcm_oss_read2+0x450/0x450
[  528.424031]  ? vfs_copy_file_range+0xb80/0xb80
[  528.428600]  ? wait_for_completion+0x870/0x870
[  528.433172]  ? fsnotify_first_mark+0x330/0x330
[  528.437746]  ? security_file_permission+0x9f/0x250
[  528.442661]  ? rw_verify_area+0x118/0x360
[  528.446794]  vfs_read+0x17f/0x3d0
[  528.450232]  ksys_read+0xf9/0x250
[  528.453668]  ? kernel_write+0x120/0x120
[  528.457623]  ? mm_fault_error+0x380/0x380
[  528.461756]  ? ksys_ioctl+0x81/0xd0
[  528.465366]  SyS_read+0x24/0x30
[  528.468629]  ? ksys_read+0x250/0x250
[  528.472328]  do_syscall_64+0x29e/0x9d0
[  528.476197]  ? vmalloc_sync_all+0x30/0x30
[  528.480326]  ? _raw_spin_unlock_irq+0x27/0x70
[  528.484806]  ? finish_task_switch+0x1ca/0x820
[  528.489284]  ? syscall_return_slowpath+0x5c0/0x5c0
[  528.494197]  ? syscall_return_slowpath+0x30f/0x5c0
[  528.499112]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  528.504463]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  528.509290]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  528.514459] RIP: 0033:0x455259
[  528.517628] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  528.525318] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  528.532570] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  528.539822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/07 03:29:10 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/07 03:29:10 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:10 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0)
move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0)

2018/04/07 03:29:10 executing program 7:
mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})
recvmmsg(0xffffffffffffff9c, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/221, 0xdd}, {&(0x7f0000001600)=""/4096, 0x1000}], 0xa, &(0x7f00000026c0)=""/4096, 0x1000, 0x101}, 0x3}, {{&(0x7f00000036c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003740)=""/208, 0xd0}, {&(0x7f0000003840)=""/224, 0xe0}, {&(0x7f0000004d00)=""/131, 0x83}, {&(0x7f0000003a00)=""/121, 0x79}, {&(0x7f0000003a80)=""/73, 0x49}], 0x5, &(0x7f0000003b80)=""/78, 0x4e, 0x10001}, 0x200}, {{&(0x7f0000003c00)=@generic, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003c80)=""/177, 0xb1}, {&(0x7f0000003d40)=""/103, 0x67}, {&(0x7f0000003dc0)=""/204, 0xcc}, {&(0x7f0000003ec0)=""/97, 0x61}, {&(0x7f0000003f40)=""/63, 0x3f}, {&(0x7f0000003f80)=""/68, 0x44}, {&(0x7f0000004000)=""/188, 0xbc}], 0x7, &(0x7f0000004140)=""/38, 0x26, 0x3}, 0x8000}, {{&(0x7f0000004180)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004200)=""/74, 0x4a}, {&(0x7f0000004280)=""/211, 0xd3}], 0x2, &(0x7f00000043c0)=""/182, 0xb6, 0x101}, 0x1ff}, {{&(0x7f0000004480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004500), 0x0, &(0x7f0000004540)=""/236, 0xec, 0x6}}, {{&(0x7f0000004640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/54, 0x36}, {&(0x7f0000004700)=""/91, 0x5b}, {&(0x7f0000004780)=""/212, 0xd4}, {&(0x7f0000004880)=""/187, 0xbb}, {&(0x7f0000004940)=""/250, 0xfa}], 0x5, &(0x7f0000004ac0)=""/50, 0x32, 0xf6cb}, 0x100000001}], 0x6, 0x0, &(0x7f0000004c80)={0x0, 0x989680})
setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000004cc0)=0x6, 0x4)

2018/04/07 03:29:10 executing program 1:
r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002)
r2 = dup2(r1, r0)
pipe2(&(0x7f000041eff8)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
vmsplice(r3, &(0x7f0000a44000)=[{&(0x7f0000938f68)}], 0x1, 0x0)
madvise(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0x10)
madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122, @tick=0x524})

[  528.547077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  528.554330] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000006
[  528.615668] *** Guest State ***
[  528.619062] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7
[  528.627956] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871
[  528.636841] CR3 = 0x0000000000000000
[  528.640622] RSP = 0x0000000000000000  RIP = 0x000000000000fff0
[  528.646628] RFLAGS=0x00000002         DR7 = 0x0000000000000400
[  528.652663] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000
[  528.659372] CS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.667413] DS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.675427] SS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.683456] ES:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.691511] FS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.699556] GS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.707560] GDTR:                           limit=0x00000000, base=0x0000000000000000
[  528.715585] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.723598] IDTR:                           limit=0x00000000, base=0x0000000000000000
[  528.731628] TR:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.739691] EFER =     0xfffffffffffffffe  PAT = 0x0007040600070406
[  528.746152] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  528.753637] Interruptibility = 00000000  ActivityState = 00000000
[  528.759976] *** Host State ***
[  528.763208] RIP = 0xffffffff811ee7b3  RSP = 0xffff880187e4f370
[  528.769222] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  528.775675] FSBase=00007f6273ce1700 GSBase=ffff8801db000000 TRBase=fffffe0000003000
[  528.783506] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000
[  528.789428] CR0=0000000080050033 CR3=0000000184fd7000 CR4=00000000001426f0
[  528.796483] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610
[  528.803243] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  528.809332] *** Control State ***
2018/04/07 03:29:11 executing program 7:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xc3)
mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0)
readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1)
readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1)
mmap(&(0x7f0000449000/0x3000)=nil, 0x3000, 0x1, 0x110, r0, 0x0)

2018/04/07 03:29:11 executing program 1:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x600100)
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/169)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r1=>0x0})
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1)
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/208)

[  528.812843] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2
[  528.819560] EntryControls=0000d3ff ExitControls=0023efff
[  528.825063] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  528.832057] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  528.838755] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000
[  528.845376]         reason=80000021 qualification=0000000000000000
[  528.851725] IDTVectoring: info=00000000 errcode=00000000
[  528.857216] TSC Offset = 0xfffffee20e1cbc77
[  528.861565] EPT pointer = 0x00000001ca09701e
[  528.938375] *** Guest State ***
[  528.941767] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7
[  528.950653] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871
[  528.959521] CR3 = 0x0000000000000000
[  528.963272] RSP = 0x0000000000000000  RIP = 0x000000000000fff0
[  528.969293] RFLAGS=0x00000002         DR7 = 0x0000000000000400
[  528.975310] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000
[  528.982043] CS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.990046] DS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  528.998070] SS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.006077] ES:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.014091] FS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.022080] GS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.030080] GDTR:                           limit=0x00000000, base=0x0000000000000000
[  529.038071] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.046070] IDTR:                           limit=0x00000000, base=0x0000000000000000
[  529.054063] TR:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  529.062058] EFER =     0xfffffffffffffffe  PAT = 0x0007040600070406
[  529.068476] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  529.075940] Interruptibility = 00000000  ActivityState = 00000000
[  529.082179] *** Host State ***
[  529.085396] RIP = 0xffffffff811ee7b3  RSP = 0xffff8801b381f370
[  529.091407] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  529.097837] FSBase=00007f6273cbf700 GSBase=ffff8801db000000 TRBase=fffffe0000003000
[  529.105647] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000
[  529.111552] CR0=0000000080050033 CR3=0000000184fd7000 CR4=00000000001426f0
[  529.118585] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610
[  529.125273] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  529.131337] *** Control State ***
[  529.134828] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2
[  529.141504] EntryControls=0000d3ff ExitControls=0023efff
[  529.146971] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  529.153914] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  529.160598] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000
[  529.167190]         reason=80000021 qualification=0000000000000000
[  529.173518] IDTVectoring: info=00000000 errcode=00000000
[  529.178975] TSC Offset = 0xfffffee20e1cbc77
[  529.183307] EPT pointer = 0x00000001ca09701e
2018/04/07 03:29:11 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0)
ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040))
io_setup(0x1, &(0x7f0000e4b000)=<r3=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}])

2018/04/07 03:29:11 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x4)

2018/04/07 03:29:11 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="171500400000000000001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x0)
r2 = msgget$private(0x0, 0x100)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000500)=""/182)
sendto(r0, &(0x7f0000000140)="95e2a85db4a46bf938ad8fe82e8c68a92fb7887cb1b5f1cb8c69f6e9b866c2bc27aa8c008d487aea8985c2740db36b0d1b76625f7e4a23308714d120db29e436f1bc023812ed0d269d539177b22c483d7e473efde3fa0e1ae5b395faacb900a32a9da792ae5b6b30de1d68017aae480314bf8b1c96ceb79f02c6c92e9ee18b8d203fb08a6d2c987e2349a912adaa5dcba608599ae3a7c1709654313b21aabf19437100ca7703b8e32a8d9ed1da96bb09e177b1ba72418c1100b22cc17738d630dc556b0fe3bd30badac86fed903e2c98060c54e75db8105c72a227ca071084e48ddf4b11", 0xe4, 0x0, &(0x7f00000002c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80)
setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080), 0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={<r3=>0x0, 0xffffffff, 0x20, 0x2, 0x7}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0xcd, "43571c92c8c8a52c19e6418217c430e43a491eab4b1e8034f1a61036d9da000234e9f1d66996126a57f282faec5c9a370a016853d66762313e3baecefae455b9bed90c99116c0d7b3ef472d387a555c5af7d5e11ce84ce335e7e58ded99e68fdaae71d2dfc2c00ededfc87dd3a940a7773a9dd99466c95fa1a9364662dba86d2a95b8b8b0e72685debb1c55b152af88533e0118329a18ea4d15fbc1140a8ae2f0766f7632ef4ca4eb090d0222fd9b111f7b3b721111dbf6a046fdf712c83c5429abf161884229a969788376732"}, &(0x7f00000004c0)=0xd5)

2018/04/07 03:29:11 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:11 executing program 0 (fault-call:2 fault-nth:7):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:11 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x9a55, 0x4)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x20000000004e23, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0x1c)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x2)
shutdown(r0, 0x1)

2018/04/07 03:29:11 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000740)=0xffffffffffffff53)

2018/04/07 03:29:11 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="b9e00600000f32650fabfc0f5ed266baf80cb8b4e5f883ef66bafc0cec400f3566ba410066ed66460f3821c448b883000000000000000f23c80f21f835000050000f23f8450fc75f0d440f20c0350d000000440f22c0"}], 0x0, 0x0, &(0x7f00000002c0), 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0))
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000000040)='io\x00')
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68)
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000080)={0x20000000})

[  529.288000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[  529.300822] FAULT_INJECTION: forcing a failure.
[  529.300822] name failslab, interval 1, probability 0, space 0, times 0
[  529.312112] CPU: 0 PID: 1630 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  529.318870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  529.328225] Call Trace:
[  529.330825]  dump_stack+0x1b9/0x294
[  529.334473]  ? dump_stack_print_info.cold.2+0x52/0x52
[  529.339683]  should_fail.cold.4+0xa/0x1a
[  529.343758]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  529.348874]  ? __lock_acquire+0x7f5/0x5130
[  529.353122]  ? graph_lock+0x170/0x170
[  529.356937]  ? find_held_lock+0x36/0x1c0
[  529.360993]  ? __lock_is_held+0xb5/0x140
[  529.365062]  ? check_same_owner+0x320/0x320
[  529.371111]  ? rcu_note_context_switch+0x710/0x710
[  529.376041]  should_failslab+0x124/0x180
[  529.380091]  __kmalloc+0x2c8/0x760
[  529.383619]  ? __lock_acquire+0x7f5/0x5130
[  529.387845]  ? constrain_params_by_rules+0x141/0x1360
[  529.393048]  constrain_params_by_rules+0x141/0x1360
[  529.398152]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  529.403332]  ? lock_downgrade+0x8e0/0x8e0
[  529.407473]  ? rcu_is_watching+0x85/0x140
[  529.411608]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  529.416785]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  529.421971]  ? is_bpf_text_address+0xd7/0x170
[  529.426454]  ? kernel_text_address+0x79/0xf0
[  529.430851]  ? __unwind_start+0x166/0x330
[  529.434988]  ? __kernel_text_address+0xd/0x40
[  529.439477]  ? unwind_get_return_address+0x61/0xa0
[  529.444395]  ? __save_stack_trace+0x7e/0xd0
[  529.448705]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  529.454230]  ? snd_interval_refine+0x428/0x700
[  529.458806]  snd_pcm_hw_refine+0x8e9/0x1180
[  529.463129]  ? constrain_params_by_rules+0x1360/0x1360
[  529.468391]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  529.473739]  ? snd_pcm_oss_read+0x42c/0x810
[  529.478046]  ? __vfs_read+0x10f/0x970
[  529.481828]  ? vfs_read+0x17f/0x3d0
[  529.485438]  ? ksys_read+0xf9/0x250
[  529.489051]  ? SyS_read+0x24/0x30
[  529.492487]  ? do_syscall_64+0x29e/0x9d0
[  529.496533]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  529.501882]  ? kasan_check_read+0x11/0x20
[  529.506023]  ? do_raw_spin_unlock+0x9e/0x2e0
[  529.510420]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  529.514996]  ? print_usage_bug+0xc0/0xc0
[  529.519056]  ? kasan_check_write+0x14/0x20
[  529.523275]  ? do_raw_spin_lock+0xc1/0x200
[  529.527500]  ? trace_hardirqs_off+0xd/0x10
[  529.531720]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  529.536818]  ? debug_check_no_obj_freed+0x2ff/0x584
[  529.541830]  ? mark_held_locks+0xc9/0x160
[  529.545960]  ? quarantine_put+0xeb/0x190
[  529.550021]  snd_pcm_hw_param_first+0x30e/0x680
[  529.554687]  snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  529.560392]  ? _snd_pcm_hw_param_min+0x570/0x570
[  529.565132]  ? mark_held_locks+0xc9/0x160
[  529.569268]  ? kfree+0x111/0x260
[  529.572631]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[  529.578501]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  529.583501]  ? trace_hardirqs_on+0xd/0x10
[  529.587640]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[  529.593269]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  529.599138]  ? find_held_lock+0x36/0x1c0
[  529.603187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  529.608711]  ? _parse_integer+0x13b/0x190
[  529.612848]  ? find_held_lock+0x36/0x1c0
[  529.616905]  ? lock_downgrade+0x8e0/0x8e0
[  529.621051]  ? rcu_is_watching+0x85/0x140
[  529.625202]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  529.630380]  snd_pcm_oss_read+0x42c/0x810
[  529.634521]  ? snd_pcm_oss_read2+0x450/0x450
[  529.638927]  __vfs_read+0x10f/0x970
[  529.642539]  ? fsnotify+0x415/0x1100
[  529.646235]  ? snd_pcm_oss_read2+0x450/0x450
[  529.650632]  ? vfs_copy_file_range+0xb80/0xb80
[  529.655201]  ? wait_for_completion+0x870/0x870
[  529.659772]  ? fsnotify_first_mark+0x330/0x330
[  529.664351]  ? security_file_permission+0x9f/0x250
[  529.669272]  ? rw_verify_area+0x118/0x360
[  529.673409]  vfs_read+0x17f/0x3d0
[  529.676855]  ksys_read+0xf9/0x250
[  529.680298]  ? kernel_write+0x120/0x120
[  529.684257]  ? mm_fault_error+0x380/0x380
[  529.688395]  ? ksys_ioctl+0x81/0xd0
[  529.692012]  SyS_read+0x24/0x30
[  529.695282]  ? ksys_read+0x250/0x250
[  529.698983]  do_syscall_64+0x29e/0x9d0
[  529.702854]  ? vmalloc_sync_all+0x30/0x30
[  529.706989]  ? _raw_spin_unlock_irq+0x27/0x70
[  529.711477]  ? finish_task_switch+0x1ca/0x820
[  529.715960]  ? syscall_return_slowpath+0x5c0/0x5c0
[  529.720876]  ? syscall_return_slowpath+0x30f/0x5c0
[  529.725798]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  529.731152]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  529.735983]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  529.741156] RIP: 0033:0x455259
[  529.744331] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  529.752115] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  529.759455] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  529.766707] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  529.773957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  529.781210] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000007
2018/04/07 03:29:12 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x500000000000000)

[  529.796191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
2018/04/07 03:29:12 executing program 1:
r0 = socket$netlink(0xa, 0x5, 0xfffffffffffffffe)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x19}})

2018/04/07 03:29:12 executing program 1:
r0 = gettid()
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x2, 0x5, 0x753, 0x7, 0x0, 0x6, 0x8810, 0xb, 0x2cb2bc0b, 0x81, 0x7, 0x0, 0x2, 0x2, 0x400, 0x4ab, 0x5, 0x65, 0x3, 0x7f, 0x100000000, 0x2, 0x80000000, 0x0, 0x4, 0x2, 0x4, 0xff, 0x8001, 0x9, 0x4, 0x6, 0x1, 0x1f, 0x200, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000180), 0x8}, 0x100, 0x10001, 0x5, 0x1, 0x7fff, 0x4, 0xffffffffffffffff}, r0, 0xb, r1, 0x2)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
tkill(0x0, 0x0)
r3 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e)
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', <r5=>0x0})
r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00000000c0)="5057a11478b1f6fa043145025c323782", 0x10)
ioctl$sock_ifreq(r3, 0x8934, &(0x7f0000000140)={'tunl0\x00', @ifru_settings={0xfffffffffffffffa, 0x3f, @fr_pvc=&(0x7f0000000100)={0x1}}})
kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r6, &(0x7f0000000280)={r1, r2, 0x40})
ioctl$sock_SIOCGIFINDEX(r4, 0x8937, &(0x7f0000000040)={'bond0\x00', r5})

2018/04/07 03:29:12 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0xffffffffffffff60)
fstat(r0, &(0x7f0000000000))
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8)
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90)

2018/04/07 03:29:12 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0xf00000000000000)

2018/04/07 03:29:12 executing program 7:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x16000, 0xc)
ioctl(r0, 0x1, &(0x7f0000000040)="bda809832529fde26a01b6c2e60e1484579628cbf6eea7876c5ab2d4874a99e6b88910e525028b56dc946a2cbac722da83")
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2800, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x8a, "04ab516349cbc2601c92a72e2cf35bef5a4eef3bcfa7dcedc0dab9b440246253b496898653d288ae2a527086bafa733e76c01387a16b88103aa6d753bdffbb6890e2b6f6164b962016fa524636ed8de9b5ffa3a80f618aa2ab3c30d7a4f56fc3dbd9932e97362aa9159ec4fd9231040676cd450f4c65e19595a0490295fe8c612489c91183f191768939"})
r2 = socket(0xf, 0xa, 0x8)
write(r2, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/07 03:29:12 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x300}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:12 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800)
sendmsg$nfc_llcp(r1, &(0x7f0000001540)={&(0x7f0000000280)={0x27, 0x0, 0x0, 0x6, 0x7f, 0x5, "a383b636bb4d7fe229065024ddc15a9b98cc45e10022fe582ea574d915723ef75ab2fac4aee8c727b956cc39db636cffe8453040478a1770f5f0ffc05ec650", 0x29}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000300)="d8ea280fc97c0e999d335ac4a84261f7de0112d8db5fa484cb6495408d6dd252b49c049ff3e2e451ca4c41015fcde952f03eab3ba714bab70d47c1997e97b1cf3d843a7e39e4aafd04bafe433d9123adfcc3a848dfc8049e020490654e2acb0214bdc499e9ad6e65b7b12b19cfcab00b08b99b17519a366f28a5205244de7aff4ba634a761823febc45dc60c6283bc48734bca945f30e4c119", 0x99}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="b3be7b12c15518ae6f6d8280f7022dfc9141dd0d99badc456e22cfd0eac4438c754cfedc7a2b178fdaf4935ac7d451b7162a6a7d1029e6d57a473603cfbd41ae1cc866303b31a91abd9bebc246e6f80192746c51281cc6d7608718960d88377423f536bf690f31a53fbcc186a52f2fb92e07fc14c88d3eb6e4d828cf73002a1a982678d8575f3b6a8852eb0b1d5adf39c2f0f6682c", 0x95}, {&(0x7f0000000080)="a73c9dab62", 0x5}], 0x4, &(0x7f0000001480)={0xb0, 0x0, 0x7fffffff, "d4196eace14c1bf5fe42e3d32fe21a0b4e42b85c4a1522ae9a1b11e6953d1a365468c0e2b2e06f9da9f8e95f0130a2bbc4a0b47d9bb8eed229a0611cfa839ceb87a5baa6248a9171decc0cec4b6fc3959b48b7a39a872fcbfa31b215bd4dce45ef2de593e701baaf99e7f0d4232586661ea920251e99586ca5ae8bd7c28a9cc9b95dddb508fd5eaacff7fefae7ddd8acea99fb50e598c2a2ae330fc6940035d7"}, 0xb0, 0x4044015}, 0x8041)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000270003002dbd70000000000005000000cbc08d0cdef16897f5879cb38f5e95c6aa1c71fe4eaf106c662fa152f224981bcca913231c30dab0442c770359d8c932762276cae0d378e64c8715a5f6d64623d04d08b7de1858fd72dd3afbe606a2d267672ebbfc1ef8c9e378629f7cf8cca3c2528c18b81476ec6fd392028a143f98dfd68398a0d99a6ff57df334bfd96243f8fe1bdcacd562aeb670400dfeebe82bf0d9be35758d0af552d5694efb4b8677fd82c9"], 0x116}, 0x1}, 0x3)

2018/04/07 03:29:12 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x6600000000000000)

2018/04/07 03:29:12 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r2, 0x0, 0x0, 0x1)
sendfile(r1, r2, &(0x7f0000e64ff8), 0x8)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="85180d8a06391cf5d9fff4ad4f3fad54984cbe926bbcbf11f87d9978e1269a95d2b7cd79bbb4d247e1fd5b9204e496b7256bdbd920e1ccbde4c70cee0c3e8aa2ca6d607885c76a4db7c5277aa38a1ae86b6cedcc02d47cff2bba55b07a516634385ddf9a9a78f5a7ed14b6bb82139f2d553bcac0e3325f1fa811d3cabc8639f757bb4ed25d0710e94fee8fa529219ae07793aa8d577a4e6944198561dbbe33b59d2026a301134e305790522c84569406e028", 0xb2}], 0x1, 0x400)

2018/04/07 03:29:12 executing program 0 (fault-call:2 fault-nth:8):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:12 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81)
r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x3)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x20, 0x8, 0xfffffffffffffffd}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="03000600ffff013f03000000fb030184d06b5d9702e1879ec09d316017c10fa1ef7543953aaf1694b458119b4bb29fa8b1e3496158ec84aaabfe9fab42205440b297f09e28b1f0495cd6235eec052d153efa2958132b3521448f9c5e41faf0724b24085c361b9b7da6ad37a8f18a589d619ba256f6616d4fda020b8c2199ca0a3b79fb"], &(0x7f0000000100)=0x14)
close(r0)

[  530.229802] FAULT_INJECTION: forcing a failure.
[  530.229802] name failslab, interval 1, probability 0, space 0, times 0
[  530.241168] CPU: 1 PID: 1680 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  530.247929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  530.257285] Call Trace:
[  530.259869]  dump_stack+0x1b9/0x294
[  530.263490]  ? dump_stack_print_info.cold.2+0x52/0x52
[  530.268676]  should_fail.cold.4+0xa/0x1a
[  530.272727]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  530.277819]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  530.283003]  ? graph_lock+0x170/0x170
[  530.286799]  ? is_bpf_text_address+0xd7/0x170
[  530.291285]  ? find_held_lock+0x36/0x1c0
[  530.295338]  ? __lock_is_held+0xb5/0x140
[  530.299400]  ? check_same_owner+0x320/0x320
[  530.303712]  ? rcu_note_context_switch+0x710/0x710
[  530.308625]  ? __vfs_read+0x10f/0x970
[  530.312409]  ? vfs_read+0x17f/0x3d0
[  530.316026]  ? ksys_read+0xf9/0x250
[  530.319647]  should_failslab+0x124/0x180
[  530.323696]  __kmalloc+0x2c8/0x760
[  530.327226]  ? print_usage_bug+0xc0/0xc0
[  530.331277]  ? kasan_check_write+0x14/0x20
[  530.335502]  ? do_raw_spin_lock+0xc1/0x200
[  530.339725]  ? snd_pcm_plugin_build+0x64/0x670
[  530.344297]  snd_pcm_plugin_build+0x64/0x670
[  530.348698]  snd_pcm_plugin_build_linear+0x29d/0x900
[  530.353791]  ? linear_transfer+0xa20/0xa20
[  530.358032]  snd_pcm_plug_format_plugins+0x7c8/0x1a60
[  530.363218]  ? snd_pcm_plug_slave_format+0x760/0x760
[  530.368304]  ? snd_interval_refine+0x428/0x700
[  530.372879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  530.378404]  ? snd_pcm_hw_param_max+0x730/0x730
[  530.383061]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  530.388245]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[  530.393959]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  530.399829]  ? find_held_lock+0x36/0x1c0
[  530.403878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  530.409400]  ? _parse_integer+0x13b/0x190
[  530.413539]  ? find_held_lock+0x36/0x1c0
[  530.417596]  ? lock_downgrade+0x8e0/0x8e0
[  530.421735]  ? rcu_is_watching+0x85/0x140
[  530.425885]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  530.431063]  snd_pcm_oss_read+0x42c/0x810
[  530.435211]  ? snd_pcm_oss_read2+0x450/0x450
[  530.439614]  __vfs_read+0x10f/0x970
[  530.443227]  ? fsnotify+0x415/0x1100
[  530.446926]  ? snd_pcm_oss_read2+0x450/0x450
[  530.451322]  ? vfs_copy_file_range+0xb80/0xb80
[  530.455893]  ? wait_for_completion+0x870/0x870
[  530.460462]  ? fsnotify_first_mark+0x330/0x330
[  530.465048]  ? security_file_permission+0x9f/0x250
[  530.469971]  ? rw_verify_area+0x118/0x360
[  530.474107]  vfs_read+0x17f/0x3d0
[  530.477551]  ksys_read+0xf9/0x250
[  530.480995]  ? kernel_write+0x120/0x120
[  530.484959]  ? mm_fault_error+0x380/0x380
[  530.489101]  ? ksys_ioctl+0x81/0xd0
[  530.492717]  SyS_read+0x24/0x30
[  530.495983]  ? ksys_read+0x250/0x250
[  530.499782]  do_syscall_64+0x29e/0x9d0
[  530.503655]  ? vmalloc_sync_all+0x30/0x30
[  530.507792]  ? _raw_spin_unlock_irq+0x27/0x70
[  530.512274]  ? finish_task_switch+0x1ca/0x820
[  530.516758]  ? syscall_return_slowpath+0x5c0/0x5c0
[  530.521673]  ? syscall_return_slowpath+0x30f/0x5c0
[  530.526591]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  530.531945]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  530.536790]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  530.541963] RIP: 0033:0x455259
[  530.545139] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  530.552833] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  530.560088] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  530.567342] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/07 03:29:13 executing program 1:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000240)=@ipv6_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x7ff, 0x4)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4)

[  530.574597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  530.581851] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000008
2018/04/07 03:29:13 executing program 5:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x3, <r2=>r1, 0x1})
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000340)={0x2, 0x7, 0x2000}, 0x4)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x1, 0x2, 0x8, 0x2, 0x0, {<r3=>0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xfff, 0x0, 0x0, 0xffffffff, 0x100}}, &(0x7f00000000c0)=0xb0)
ioctl$TIOCNOTTY(r2, 0x5422)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0xff, 0x9, 0x9ce, 0x7f, 0x3}, 0x98)
sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a716000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000001f34)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cc00000000000000", @ANYPTR=&(0x7f000000e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d300000000000000", @ANYPTR=&(0x7f0000013f5d)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a300000000000000", @ANYPTR=&(0x7f0000019ff1)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="093fbc7a0459820000200000000000c41d513c0000000002d17d080b3a2e4b1740d7bc49e0370916cb9667dcc2df570165d5da5a37cabf2f6cb37e968cc127d877b775dce7e5cacc7392d4184e430e6d229fbce766fb10825a444df35ff4c8544c559990a9c6d1bde1bd0b76b1895481dbcc360acb090acc455b5f26ac72dd4a4309657a669ad5ae5c0b5cacd015b1950338085fa1a7f14d37efd49d326b33b7b4e474a2d19ce3467ed359abcd5c848def"], 0x48}, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4)

2018/04/07 03:29:13 executing program 7:
prctl$intptr(0x8, 0x2)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0)
r1 = gettid()
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x2c33, 0x4, 0x7, 0x2, "bade55f4064d686155ce48f3f7ec0374a7d2f0e9c547367f32493991fba965e3ef997bf405465b75179e4538", 0x1}, 0x0, 0x0, 0x1ff, r1, 0x0, 0xf77, "dec1ac9cdbbbe62d5d037289099b7ccd5efae6708805dae355e98c37dfab099063b195003b084e13ca5544f41262345c20b19acc4f6946112e913595a8fc2526", &(0x7f0000000200)='vmnet1em0\x00', 0xa, [], [0x80000000, 0x6, 0x5, 0x4]})
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x6, {0x2, 0x4e20}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x88, 0xc2a, 0x6, 0x200, 0x100000000, &(0x7f0000000140)='ip6gretap0\x00', 0x0, 0x401, 0x600})
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)
getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf)

2018/04/07 03:29:13 executing program 2:
r0 = socket(0x40000000015, 0x80000, 0x0)
setsockopt(r0, 0xfffffffffffffff4, 0xd, &(0x7f0000000040)="033b20b4", 0x2)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'teql0\x00', 0x3})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x50400, 0x0)
ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x5, 0x0, [{}, {}, {}, {}, {}]})

2018/04/07 03:29:13 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3f000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:13 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x192, 0x4)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'ip6gre0\x00', 0x3})
sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x414, &(0x7f0000000100)="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")
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x200080, 0x84)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}})
getsockname$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc)

2018/04/07 03:29:13 executing program 0 (fault-call:2 fault-nth:9):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:13 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@local}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8)
syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001)

2018/04/07 03:29:13 executing program 3:
openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0)
dup2(r1, r0)

2018/04/07 03:29:13 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x200000)

[  531.208925] FAULT_INJECTION: forcing a failure.
[  531.208925] name failslab, interval 1, probability 0, space 0, times 0
[  531.220240] CPU: 1 PID: 1714 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  531.227534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  531.227541] Call Trace:
[  531.227568]  dump_stack+0x1b9/0x294
[  531.227592]  ? dump_stack_print_info.cold.2+0x52/0x52
[  531.227611]  ? __save_stack_trace+0x7e/0xd0
[  531.227637]  should_fail.cold.4+0xa/0x1a
[  531.227657]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  531.227675]  ? kasan_kmalloc+0xc4/0xe0
[  531.227690]  ? __kmalloc+0x14e/0x760
[  531.227706]  ? snd_pcm_plugin_build+0x64/0x670
[  531.227727]  ? snd_pcm_plugin_build_linear+0x29d/0x900
[  531.279196]  ? snd_pcm_plug_format_plugins+0x7c8/0x1a60
[  531.279211]  ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
2018/04/07 03:29:13 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x7fffefff)

[  531.279228]  ? graph_lock+0x170/0x170
[  531.279240]  ? vfs_read+0x17f/0x3d0
[  531.279251]  ? ksys_read+0xf9/0x250
[  531.279262]  ? SyS_read+0x24/0x30
[  531.279274]  ? do_syscall_64+0x29e/0x9d0
[  531.279291]  ? find_held_lock+0x36/0x1c0
[  531.279312]  ? __lock_is_held+0xb5/0x140
[  531.279340]  ? check_same_owner+0x320/0x320
[  531.279356]  ? rcu_note_context_switch+0x710/0x710
2018/04/07 03:29:13 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xcf, 0x400000)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x4, 0x8)
r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0)
write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="370904"], 0x4)

2018/04/07 03:29:13 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0)
write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b7a6195c73052756dfc64b77fe4882728836dfa08dff99a41264a51dc586bc72c6f8bccbd889829bff75adb67809a1a3eae5f336622d75223e3699c974372194d7d9e54ac2eb666688a764e30cdab9cdbf7a143c053f5b3cccdec96dc194b273e232c6aeb99c792983e50480ed7704f3381ae9af4b2279fb77923716dfdeaeed21c96ee93552d56c595e68e5b9e4767fc5a37376e74b8a32c2550105d3ad8a981c71f0000000000"], 0x1)

[  531.279376]  should_failslab+0x124/0x180
[  531.279391]  __kmalloc+0x2c8/0x760
[  531.279402]  ? print_usage_bug+0xc0/0xc0
2018/04/07 03:29:13 executing program 0 (fault-call:2 fault-nth:10):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

[  531.279413]  ? kasan_check_write+0x14/0x20
2018/04/07 03:29:13 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0xd3, 0x4)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x308)
getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})

2018/04/07 03:29:13 executing program 5:
r0 = memfd_create(&(0x7f0000000300)='user\x00', 0x1)
accept4$unix(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x800)
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x2000)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0xe1, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x2, 0x101, 0x6, 0x20, 0x1000, &(0x7f0000000180)='bcsf0\x00', 0x20, 0x4, 0x4})
keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="9f", 0x1, r1)
r3 = shmget$private(0x0, 0x200000, 0x400, &(0x7f0000dfd000/0x200000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/175)

[  531.279424]  ? do_raw_spin_lock+0xc1/0x200
[  531.279437]  ? snd_pcm_plugin_build+0x448/0x670
[  531.279454]  snd_pcm_plugin_build+0x448/0x670
[  531.279472]  snd_pcm_plugin_build_linear+0x29d/0x900
2018/04/07 03:29:13 executing program 1:
r0 = socket(0x10, 0x802, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x210)

[  531.279488]  ? linear_transfer+0xa20/0xa20
[  531.279512]  snd_pcm_plug_format_plugins+0x7c8/0x1a60
[  531.279528]  ? snd_pcm_plug_slave_format+0x760/0x760
[  531.279539]  ? snd_interval_refine+0x428/0x700
[  531.279556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  531.279572]  ? snd_pcm_hw_param_max+0x730/0x730
[  531.279586]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  531.279604]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[  531.279634]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  531.279646]  ? find_held_lock+0x36/0x1c0
[  531.279660]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  531.279674]  ? _parse_integer+0x13b/0x190
[  531.279692]  ? find_held_lock+0x36/0x1c0
[  531.279713]  ? lock_downgrade+0x8e0/0x8e0
[  531.279731]  ? rcu_is_watching+0x85/0x140
[  531.279761]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  531.279776]  snd_pcm_oss_read+0x42c/0x810
[  531.279796]  ? snd_pcm_oss_read2+0x450/0x450
[  531.279818]  __vfs_read+0x10f/0x970
[  531.279829]  ? fsnotify+0x415/0x1100
[  531.279840]  ? snd_pcm_oss_read2+0x450/0x450
[  531.279854]  ? vfs_copy_file_range+0xb80/0xb80
[  531.279869]  ? wait_for_completion+0x870/0x870
[  531.279880]  ? fsnotify_first_mark+0x330/0x330
[  531.279904]  ? security_file_permission+0x9f/0x250
[  531.279920]  ? rw_verify_area+0x118/0x360
[  531.279935]  vfs_read+0x17f/0x3d0
[  531.279952]  ksys_read+0xf9/0x250
[  531.279967]  ? kernel_write+0x120/0x120
[  531.279977]  ? mm_fault_error+0x380/0x380
[  531.279991]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  531.280003]  ? ksys_ioctl+0x81/0xd0
[  531.280025]  SyS_read+0x24/0x30
[  531.280041]  ? ksys_read+0x250/0x250
[  531.280053]  do_syscall_64+0x29e/0x9d0
[  531.280062]  ? vmalloc_sync_all+0x30/0x30
[  531.280074]  ? _raw_spin_unlock_irq+0x27/0x70
[  531.280086]  ? finish_task_switch+0x1ca/0x820
[  531.280100]  ? syscall_return_slowpath+0x5c0/0x5c0
[  531.280113]  ? syscall_return_slowpath+0x30f/0x5c0
[  531.280128]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  531.280146]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  531.280168]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  531.280178] RIP: 0033:0x455259
[  531.280184] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  531.280198] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  531.280205] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  531.280213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  531.280220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  531.280227] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000009
[  531.467831] FAULT_INJECTION: forcing a failure.
[  531.467831] name failslab, interval 1, probability 0, space 0, times 0
[  531.467851] CPU: 0 PID: 1739 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  531.467861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  531.467867] Call Trace:
[  531.467890]  dump_stack+0x1b9/0x294
[  531.467911]  ? dump_stack_print_info.cold.2+0x52/0x52
[  531.467929]  ? SyS_read+0x24/0x30
[  531.467946]  ? do_syscall_64+0x29e/0x9d0
[  531.467970]  should_fail.cold.4+0xa/0x1a
[  531.467988]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  531.468007]  ? ic_proto_name+0x1e2/0x26e
[  531.468033]  ? graph_lock+0x170/0x170
[  531.468058]  ? find_held_lock+0x36/0x1c0
[  531.468080]  ? __lock_is_held+0xb5/0x140
[  531.468094]  ? ic_proto_name+0x1e2/0x26e
[  531.468122]  ? check_same_owner+0x320/0x320
[  531.468140]  ? rcu_note_context_switch+0x710/0x710
[  531.468163]  should_failslab+0x124/0x180
[  531.468182]  __kmalloc+0x2c8/0x760
[  531.468197]  ? linear_transfer+0xa20/0xa20
[  531.468217]  ? snd_pcm_plugin_build+0x64/0x670
[  531.468237]  snd_pcm_plugin_build+0x64/0x670
[  531.468259]  snd_pcm_plugin_build_io+0x28c/0x720
[  531.468277]  ? io_playback_transfer+0x310/0x310
[  531.468297]  ? snd_pcm_hw_param_max+0x730/0x730
[  531.468316]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  531.468338]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  531.468372]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  531.468388]  ? find_held_lock+0x36/0x1c0
[  531.468404]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  531.468421]  ? _parse_integer+0x13b/0x190
[  531.468443]  ? find_held_lock+0x36/0x1c0
[  531.468468]  ? lock_downgrade+0x8e0/0x8e0
[  531.468489]  ? rcu_is_watching+0x85/0x140
[  531.468524]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  531.468542]  snd_pcm_oss_read+0x42c/0x810
[  531.468567]  ? snd_pcm_oss_read2+0x450/0x450
[  531.468592]  __vfs_read+0x10f/0x970
[  531.468607]  ? fsnotify+0x415/0x1100
[  531.468621]  ? snd_pcm_oss_read2+0x450/0x450
[  531.468646]  ? vfs_copy_file_range+0xb80/0xb80
[  531.468667]  ? wait_for_completion+0x870/0x870
[  531.468684]  ? fsnotify_first_mark+0x330/0x330
[  531.468715]  ? security_file_permission+0x9f/0x250
[  531.468734]  ? rw_verify_area+0x118/0x360
[  531.468753]  vfs_read+0x17f/0x3d0
[  531.468774]  ksys_read+0xf9/0x250
[  531.468792]  ? kernel_write+0x120/0x120
[  531.468806]  ? mm_fault_error+0x380/0x380
[  531.468824]  ? ksys_ioctl+0x81/0xd0
[  531.468843]  SyS_read+0x24/0x30
[  531.468857]  ? ksys_read+0x250/0x250
[  531.468873]  do_syscall_64+0x29e/0x9d0
[  531.468886]  ? vmalloc_sync_all+0x30/0x30
[  531.468903]  ? _raw_spin_unlock_irq+0x27/0x70
[  531.468919]  ? finish_task_switch+0x1ca/0x820
[  531.468937]  ? syscall_return_slowpath+0x5c0/0x5c0
[  531.468954]  ? syscall_return_slowpath+0x30f/0x5c0
[  531.468973]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  531.468994]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  531.469016]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  531.469027] RIP: 0033:0x455259
2018/04/07 03:29:14 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x900000000000000)

2018/04/07 03:29:14 executing program 0 (fault-call:2 fault-nth:11):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:14 executing program 5:
io_setup(0xba, &(0x7f0000000000)=<r0=>0x0)
r1 = socket(0x2, 0x803, 0x5f899dc0)
r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7fffffff)
renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x2)
io_submit(r0, 0x2, &(0x7f0000000500)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000240)}])

2018/04/07 03:29:14 executing program 1:
r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$lock(r0, 0x6, &(0x7f0000000040))

2018/04/07 03:29:14 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x4000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:14 executing program 7:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x0, 0x6, 0x7fffffff, 0x100000000, 0xc, 0x80000001})
r1 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x0)
listen(r1, 0x5eb857)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
sendto$inet6(r2, &(0x7f0000000240)="33183ff12c271a4adaa0b20bd2b9b6130fbb4b12cac5c4f3ff45d3a5a51094750e36cc2be0743648b7f8eeccb7d4412e88dec3b6a7", 0x35, 0x20040090, &(0x7f0000000280)={0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0x4, 0x2, 'client0\x00', 0xffffffff80000004, "124faa5ccf97aff9", "fefd1e73bba215762f41a29224ae28b35bfdd8f239db4c0467614f28cc63d32e", 0x1, 0x5600})
recvfrom$packet(r3, &(0x7f00000000c0)=""/218, 0xda, 0x1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
dup2(r3, r1)
sendmmsg(r1, &(0x7f000000b880), 0x400000000000122, 0x0)

2018/04/07 03:29:14 executing program 2:
r0 = socket(0x1e, 0x2, 0x0)
bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49)
bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0xffffffffffffff11)

2018/04/07 03:29:14 executing program 3:
mkdir(&(0x7f00000fd000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00')
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@dev, @rand_addr, <r2=>0x0}, &(0x7f00000004c0)=0xc)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000500)={@loopback, <r3=>0x0}, &(0x7f0000000540)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001b00)=0xe8)
accept$packet(r0, &(0x7f0000001b40)={0x0, 0x0, <r5=>0x0}, &(0x7f0000001b80)=0x14)
getsockname(r0, &(0x7f0000001bc0)=@ll={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x80)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001c80)={@empty, <r7=>0x0}, &(0x7f0000001cc0)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001f40)={<r9=>0x0, @remote, @loopback}, &(0x7f0000001f80)=0xc)
getpeername$packet(r0, &(0x7f0000001fc0)={0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002040)=0x14)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002080)={@broadcast, @loopback, <r11=>0x0}, &(0x7f00000020c0)=0xc)
sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000025c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000002580)={&(0x7f0000002100)={0x468, r1, 0x412, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x218, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xea9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x512f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x22c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x401, 0xfff, 0x5, 0x8001}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x468}, 0x1, 0x0, 0x0, 0xc800}, 0x4)
mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000380)="0e5dc505ad2aeb45c132fa8efd381234d9bbe6125afa1d181b00af95ad0f8843eaa810372fd314fdb58bbeded10c6efb41fcbd04f33ff44031c5274a81da2e31ebb012a2cfdbaabc68307785722ee908295281b19bac555d0e0385c28cf99e59353be33e75eae717d06b6b87388e085ba5978c6f58cada", 0x77)
r12 = socket$inet(0x2, 0x200000000003, 0x2)
setsockopt$inet_int(r12, 0x0, 0xcc, &(0x7f0000002000), 0x3c)
mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000))
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200)
timer_create(0x66f8fe0a72e44548, &(0x7f0000000000)={0x0, 0x23, 0x2, @thr={&(0x7f0000000140)="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", &(0x7f0000000240)="6312b6ebdf2ccfb15936d1f6b1058dd6f088f2a874c307023750d631bf223f0574b802625411c610297818d86e9a69d9f4400f0c7b9c8a17e34699444aa6e01f89b2f47a39f0130dc964afdf88825b46ceea1c6255685c37b6645c9e07b3fe643a834d48b833238e57c4cb35191763fc08a42c017bf896f2496f1bffc74e199f87a1e037c6d637cad14ff6503aca3399e7a204193f1c383cc22173c1f874e54998981f5285949014d5c36bad7fce1fbd0e044a7814b2c4fcf2c0c86d7d3b7581d2c667ff1a3ffdc840097d8dc48e048684d3d75dc2237d4bb2fa29e35235439ea199639427230b5a14d6816875fe3984"}}, &(0x7f0000000340)=<r13=>0x0)
timer_getoverrun(r13)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00')
fcntl$setsig(r0, 0xa, 0x3e)
mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0)
mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000))

[  531.469036] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  531.469052] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  531.469062] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  531.469071] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  531.469080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  531.469089] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000a
[  532.223754] FAULT_INJECTION: forcing a failure.
[  532.223754] name failslab, interval 1, probability 0, space 0, times 0
[  532.235062] CPU: 1 PID: 1768 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  532.241825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  532.251179] Call Trace:
[  532.253782]  dump_stack+0x1b9/0x294
[  532.257427]  ? dump_stack_print_info.cold.2+0x52/0x52
[  532.262628]  ? __save_stack_trace+0x7e/0xd0
[  532.266966]  should_fail.cold.4+0xa/0x1a
[  532.271040]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  532.276141]  ? kasan_kmalloc+0xc4/0xe0
[  532.280020]  ? __kmalloc+0x14e/0x760
[  532.283718]  ? snd_pcm_plugin_build+0x64/0x670
[  532.288283]  ? snd_pcm_plugin_build_io+0x28c/0x720
[  532.293195]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  532.299068]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  532.304418]  ? graph_lock+0x170/0x170
[  532.308201]  ? ksys_read+0xf9/0x250
[  532.311811]  ? SyS_read+0x24/0x30
[  532.315248]  ? do_syscall_64+0x29e/0x9d0
[  532.319289]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  532.324638]  ? find_held_lock+0x36/0x1c0
[  532.328690]  ? __lock_is_held+0xb5/0x140
[  532.332739]  ? check_same_owner+0x320/0x320
[  532.337047]  ? rcu_note_context_switch+0x710/0x710
[  532.341962]  should_failslab+0x124/0x180
[  532.346010]  __kmalloc+0x2c8/0x760
[  532.349537]  ? linear_transfer+0xa20/0xa20
[  532.353759]  ? snd_pcm_plugin_build+0x448/0x670
[  532.358414]  snd_pcm_plugin_build+0x448/0x670
[  532.362895]  snd_pcm_plugin_build_io+0x28c/0x720
[  532.367641]  ? io_playback_transfer+0x310/0x310
[  532.372293]  ? snd_pcm_hw_param_max+0x730/0x730
[  532.376947]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  532.382122]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  532.387825]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  532.393695]  ? find_held_lock+0x36/0x1c0
[  532.397739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  532.403262]  ? _parse_integer+0x13b/0x190
[  532.407397]  ? find_held_lock+0x36/0x1c0
[  532.411448]  ? lock_downgrade+0x8e0/0x8e0
[  532.415585]  ? rcu_is_watching+0x85/0x140
[  532.419727]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  532.424904]  snd_pcm_oss_read+0x42c/0x810
[  532.429044]  ? snd_pcm_oss_read2+0x450/0x450
[  532.433444]  __vfs_read+0x10f/0x970
[  532.437051]  ? fsnotify+0x415/0x1100
[  532.440752]  ? snd_pcm_oss_read2+0x450/0x450
[  532.445147]  ? vfs_copy_file_range+0xb80/0xb80
[  532.449714]  ? wait_for_completion+0x870/0x870
[  532.454294]  ? fsnotify_first_mark+0x330/0x330
[  532.458868]  ? security_file_permission+0x9f/0x250
[  532.463784]  ? rw_verify_area+0x118/0x360
[  532.467917]  vfs_read+0x17f/0x3d0
[  532.471357]  ksys_read+0xf9/0x250
[  532.474794]  ? kernel_write+0x120/0x120
[  532.478749]  ? mm_fault_error+0x380/0x380
[  532.482881]  ? ksys_ioctl+0x81/0xd0
[  532.486493]  SyS_read+0x24/0x30
[  532.489755]  ? ksys_read+0x250/0x250
[  532.493452]  do_syscall_64+0x29e/0x9d0
[  532.497321]  ? vmalloc_sync_all+0x30/0x30
[  532.501472]  ? _raw_spin_unlock_irq+0x27/0x70
[  532.505952]  ? finish_task_switch+0x1ca/0x820
[  532.510433]  ? syscall_return_slowpath+0x5c0/0x5c0
[  532.515346]  ? syscall_return_slowpath+0x30f/0x5c0
[  532.520260]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  532.525633]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  532.530464]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  532.535636] RIP: 0033:0x455259
[  532.538808] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  532.546499] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  532.553751] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  532.561002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  532.568258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  532.575509] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000b
2018/04/07 03:29:15 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0)

2018/04/07 03:29:15 executing program 1:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]})
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x123000)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@host=0x2})
r2 = mq_open(&(0x7f0000000080)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0xfffffffffffffffe, 0x3, 0x0, 0x800000000000000, 0xffff, 0x0, 0x6})
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000289000))
mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000))
epoll_pwait(r3, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8)

2018/04/07 03:29:15 executing program 0 (fault-call:2 fault-nth:12):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

[  532.706464] QAT: Invalid ioctl
2018/04/07 03:29:15 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x5401000000000000)

2018/04/07 03:29:15 executing program 5:
r0 = socket(0x10, 0x803, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"6d1c065d12f98f"}, 0x9}, [{"4201a3e0a4c88d"}, {"cdc3d638c2d99c"}, {"01697236233aff"}, {"a462aecfe5280b"}, {"ccb8ee02f753ac"}, {"9da32de37cca13"}, {"2f6cd52db92a76"}, {"38b611bef159b0"}]}, 0x48)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1bffe, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000280)="ca6df5fda643b9f855b002116268486f9eed2b4089497a3054c1a12002f729c454b31576df108ad8b40f7218d4796025b7c95be44744f76086f83d23c7d768a5bea0061facc62eefc734a9aed024f98462552e7ac60e0b2055c3e1ab4d6e14cf9013fa1cc41d8d176ec0122933faf0a736fe8c53e5360db7b7bdfb4bb856b7da789248f523bc8de9828d930d97af81eed855d6b8eafb6d3b8dbe0f022ac619ef9a32df7b615847f4015c479a633ce93ec44a67685ae505b4e8c059fc967ccec8eb6fbbe63669380cb0425e051caeb12a4031c2bc59525fe877e61dd94c1ebf54c1439c0c37c4c50a2710952670b5083c44e11603de"}, 0x10)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2})
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400})
socket(0x15, 0x1, 0x401)

[  532.730190] QAT: Invalid ioctl
[  532.784607] FAULT_INJECTION: forcing a failure.
[  532.784607] name failslab, interval 1, probability 0, space 0, times 0
[  532.795886] CPU: 1 PID: 1787 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  532.802651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  532.812012] Call Trace:
[  532.814610]  dump_stack+0x1b9/0x294
[  532.818236]  ? dump_stack_print_info.cold.2+0x52/0x52
[  532.823609]  should_fail.cold.4+0xa/0x1a
[  532.827660]  ? save_stack+0xa9/0xd0
[  532.831278]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  532.836366]  ? snd_pcm_plugin_build+0x448/0x670
[  532.841036]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  532.846908]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  532.852257]  ? snd_pcm_oss_read+0x42c/0x810
[  532.856575]  ? __vfs_read+0x10f/0x970
[  532.860359]  ? vfs_read+0x17f/0x3d0
[  532.863971]  ? ksys_read+0xf9/0x250
[  532.867585]  ? graph_lock+0x170/0x170
[  532.871378]  ? find_held_lock+0x36/0x1c0
[  532.875431]  ? __lock_is_held+0xb5/0x140
[  532.879490]  ? check_same_owner+0x320/0x320
[  532.883800]  ? rcu_note_context_switch+0x710/0x710
[  532.888722]  should_failslab+0x124/0x180
[  532.892782]  kmem_cache_alloc_trace+0x2cb/0x780
[  532.897441]  ? snd_pcm_plugin_build+0x448/0x670
[  532.902102]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  532.907808]  ? _snd_pcm_hw_param_min+0x570/0x570
[  532.912558]  ? snd_pcm_hw_param_max+0x730/0x730
[  532.917216]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  532.922406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  532.927934]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  532.932853]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  532.938569]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  532.944444]  ? find_held_lock+0x36/0x1c0
[  532.948498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  532.954047]  ? _parse_integer+0x13b/0x190
[  532.958187]  ? find_held_lock+0x36/0x1c0
[  532.962251]  ? kasan_check_read+0x11/0x20
[  532.966388]  ? rcu_is_watching+0x85/0x140
[  532.970542]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  532.975724]  snd_pcm_oss_read+0x42c/0x810
[  532.979864]  ? snd_pcm_oss_read2+0x450/0x450
[  532.984268]  __vfs_read+0x10f/0x970
[  532.987986]  ? fsnotify+0x415/0x1100
[  532.991684]  ? snd_pcm_oss_read2+0x450/0x450
[  532.996083]  ? vfs_copy_file_range+0xb80/0xb80
[  533.000654]  ? wait_for_completion+0x870/0x870
[  533.005222]  ? fsnotify_first_mark+0x330/0x330
[  533.009797]  ? __lock_is_held+0xb5/0x140
[  533.013937]  ? security_file_permission+0x9f/0x250
[  533.018856]  ? rw_verify_area+0x118/0x360
[  533.022995]  vfs_read+0x17f/0x3d0
[  533.026447]  ksys_read+0xf9/0x250
[  533.029891]  ? kernel_write+0x120/0x120
[  533.033851]  ? mm_fault_error+0x380/0x380
[  533.037993]  ? ksys_ioctl+0x81/0xd0
[  533.041617]  SyS_read+0x24/0x30
[  533.044887]  ? ksys_read+0x250/0x250
[  533.048607]  do_syscall_64+0x29e/0x9d0
[  533.052484]  ? vmalloc_sync_all+0x30/0x30
[  533.056620]  ? _raw_spin_unlock_irq+0x27/0x70
[  533.061101]  ? finish_task_switch+0x1ca/0x820
[  533.065587]  ? syscall_return_slowpath+0x5c0/0x5c0
[  533.070501]  ? syscall_return_slowpath+0x30f/0x5c0
[  533.075419]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  533.080772]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  533.085605]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  533.090778] RIP: 0033:0x455259
[  533.093951] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  533.101646] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  533.108900] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  533.116159] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  533.123496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  533.130750] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000c
2018/04/07 03:29:15 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sysfs$2(0x2, 0x7, &(0x7f0000000040)=""/155)
r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7e, 0x80)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0xbbf)
rmdir(&(0x7f0000000180)='./file0\x00')

2018/04/07 03:29:15 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/16, 0x3ff})
r1 = semget$private(0x0, 0x6, 0x0)
unshare(0x40000)
semtimedop(r1, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000})
semop(r1, &(0x7f00008d8000)=[{0x0, 0xcfde}, {}], 0x2)
semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff])
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
unshare(0x81000000)

2018/04/07 03:29:15 executing program 0 (fault-call:2 fault-nth:13):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:15 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
write(r0, &(0x7f0000000040)="ea83c7d7510c7e4f217c4405e9c05246d2992e561f309c580946b5522640cecff0a34cf650f840f21a873cb82cbc0292c0d4233c939bca2c123226049c5dacd0163217e7f0f79023819af7f32db4ecd4dc84d7ed0c2ce3754b2bee6383a15636b6663e4b62e5a1afbb56e432ad0954cde0eed0ea0f051ef7562498915091682d4dd2b99da6b62c55e9ff97cde81978e48c0a98690c09a851591c072951d7", 0x9e)
sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x38}, 0x1}, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x2)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x16c, 0x9, 0x26, 0x81, 0x1}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x5, 0x7ff, 0x100000001, 0x4d0a, 0x3}, &(0x7f00000002c0)=0x14)
getsockopt$ax25_buf(r1, 0x101, 0x284f27ee755c6b50, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000)

2018/04/07 03:29:15 executing program 5:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={<r1=>0x0, 0x98, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={<r2=>r1, 0x6, 0x6, [0xffffffff00000000, 0x6d, 0xffffffff, 0x1, 0x6, 0x81]}, &(0x7f0000000200)=0x14)
r3 = accept4(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80, 0x80000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={<r4=>r2, 0x29}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x7, 0x4}, 0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0xc972, 0x5, 0xc2}, 0x10)
r5 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x0, 0x0)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000440)=0x1000)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000480)={r1, 0x4}, 0x8)
r6 = semget(0x1, 0x2, 0x1a)
semctl$GETPID(r6, 0x4, 0xb, &(0x7f00000004c0)=""/60)
r7 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000500)={'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}})
getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x8)
write$binfmt_elf64(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0xffffffff80000000, 0x5, 0x8a, 0x6, 0x0, 0x3f, 0xe4ad, 0x37a, 0x40, 0x2bb, 0x10001, 0x7872, 0x38, 0x1, 0x3, 0x100000000, 0x7}, [{0x7, 0x2000, 0x2, 0x63b, 0x7, 0x3, 0x5, 0x1}], "725d1c28af4246599f5c0a9f6bf9871fbec563063b48b19e634e31293e1f212be7143f44d40bc26c67e58019bbe767990b1a6b027e64aff37ee9125620066f312233b99199948243e1273e8bb65ec7a4eb5dc2d42b75b28046c03d85b7720f37b1a2c9cff8233941cc4a56d250930791e6ac7d1453c79453ff6007ec1d05c80ab632c235858f2362e0ff5bbee5ea6b2606cedc45d8aa373ab53692a6467e71a803852d77cc37f75ca6c261524100a64ff98a81e124e6ddd86fe2e84fd95ef20eb9e8794b54ee513e1c3252", [[], [], []]}, 0x443)
ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000a40)=""/124)
ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000ac0))
ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000b40)=""/246)
ioctl$sock_ifreq(r7, 0x891f, &(0x7f0000000c40)={'bond0\x00', @ifru_ivalue=0x5})
ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000c80)={0x9, 0x0, [{0x0, 0x7ca170ce, 0xffffffff, 0x7, 0xa5c8}, {0xc0000004, 0x7ff, 0x3ff, 0x7, 0x8}, {0x80000007, 0xff, 0x10000, 0x3, 0x9}, {0xc0000007, 0x9, 0x5}, {0x4000000f, 0x20, 0x7, 0x0, 0x7ff}, {0xa, 0x9, 0x101, 0x100, 0x2d08ab19}, {0x40000000, 0x7, 0x7, 0x5, 0x8}, {0xc000000f, 0x8001, 0x3, 0xff, 0x9}, {0x4000000b, 0x800, 0x80000000, 0x3}]})
accept$unix(r5, &(0x7f0000000d80), &(0x7f0000000e00)=0x6e)
getpeername$inet(r5, &(0x7f0000000e40)={0x0, 0x0, @local}, &(0x7f0000000e80)=0x10)
ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000ec0)={[0xecde, 0x4, 0xb2, 0x1, 0x3, 0x1, 0x6b34a50f, 0x1f, 0x10001, 0xfffffffffffffffa, 0x0, 0x3c5e, 0x9, 0x4, 0x8, 0x4], 0x11001, 0x200000})
socket$nl_route(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000f80)={r2, 0x7fff}, &(0x7f0000000fc0)=0x8)
getresuid(&(0x7f0000001000)=<r8=>0x0, &(0x7f0000001040), &(0x7f0000001080))
fstat(r5, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
setreuid(r8, r9)
sysfs$2(0x2, 0x7, &(0x7f0000001140)=""/1)

2018/04/07 03:29:15 executing program 7:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x183000, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x3, 0x4)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c)
accept4$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x80000)
recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8)
acct(&(0x7f0000000600)='./file0\x00')
getsockname(r0, &(0x7f0000000340)=@ipx, &(0x7f00000003c0)=0x80)
shutdown(r1, 0x1)
r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x20000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x101002, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, <r5=>0x0})
rt_sigqueueinfo(r5, 0x2c, &(0x7f0000000440)={0xf, 0x9, 0x2, 0x200})
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]})
getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000500)=""/151, &(0x7f00000005c0)=0x97)

2018/04/07 03:29:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe00}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:15 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x6500)

[  533.418255] FAULT_INJECTION: forcing a failure.
[  533.418255] name failslab, interval 1, probability 0, space 0, times 0
[  533.429573] CPU: 0 PID: 1826 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  533.436327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  533.445684] Call Trace:
[  533.448289]  dump_stack+0x1b9/0x294
[  533.452020]  ? dump_stack_print_info.cold.2+0x52/0x52
[  533.457228]  should_fail.cold.4+0xa/0x1a
[  533.461301]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  533.466416]  ? debug_check_no_locks_freed+0x310/0x310
[  533.471613]  ? __lock_is_held+0xb5/0x140
[  533.475681]  ? graph_lock+0x170/0x170
[  533.479499]  ? find_held_lock+0x36/0x1c0
[  533.483581]  ? __lock_is_held+0xb5/0x140
[  533.487662]  ? check_same_owner+0x320/0x320
[  533.491997]  ? rcu_note_context_switch+0x710/0x710
[  533.496935]  ? graph_lock+0x170/0x170
[  533.500764]  should_failslab+0x124/0x180
[  533.504841]  __kmalloc+0x2c8/0x760
[  533.508397]  ? constrain_params_by_rules+0x141/0x1360
[  533.513591]  ? find_held_lock+0x36/0x1c0
2018/04/07 03:29:15 executing program 1:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0)
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4)
r1 = socket(0x2, 0x2, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00')
ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]})
sendto$inet(r1, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10)
connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
sendfile(r1, r2, &(0x7f0000af5000), 0x10001)
fchmod(r2, 0x3)
poll(&(0x7f0000000000)=[{r2, 0x4}, {r2}, {r1, 0x700}, {r1, 0xc200}], 0x4, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x402000)
r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x800, 0x4800)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000280)={"697036746e6c300000000200", {0x2, 0x4e24, @multicast1=0xe0000001}})

[  533.517661]  constrain_params_by_rules+0x141/0x1360
[  533.522690]  ? lock_downgrade+0x8e0/0x8e0
[  533.526850]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  533.532048]  ? rcu_is_watching+0x85/0x140
[  533.536201]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  533.541401]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  533.546606]  ? is_bpf_text_address+0xd7/0x170
[  533.551108]  ? kernel_text_address+0x79/0xf0
[  533.555532]  ? __unwind_start+0x166/0x330
[  533.559688]  ? __kernel_text_address+0xd/0x40
2018/04/07 03:29:15 executing program 1:
r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x101, 0x0)
ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)={0x8, 0x0, [{0xe5b, 0x0, 0x401}, {0x36a, 0x0, 0x2}, {0x222}, {0xdc7, 0x0, 0x7}, {0x0, 0x0, 0xa1}, {0x181, 0x0, 0x7ff}, {0x931, 0x0, 0x2f}, {0x286, 0x0, 0x101}]})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="9e", 0x1}], 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x10, @tick=0x7ff, 0x100000001, {0xfff, 0x7}, 0x4, 0x1, 0x80000001})
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4)

2018/04/07 03:29:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

[  533.564191]  ? unwind_get_return_address+0x61/0xa0
[  533.569128]  ? __save_stack_trace+0x7e/0xd0
[  533.573467]  ? save_stack+0xa9/0xd0
[  533.577103]  ? save_stack+0x43/0xd0
[  533.580747]  ? kasan_kmalloc+0xc4/0xe0
[  533.584644]  ? kmem_cache_alloc_trace+0x152/0x780
[  533.589492]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  533.595387]  ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  533.601271]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  533.606635]  ? snd_pcm_oss_read+0x42c/0x810
[  533.610963]  snd_pcm_hw_refine+0x8e9/0x1180
2018/04/07 03:29:16 executing program 1:
r0 = socket$inet6(0xa, 0x8000004000000802, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000140)}, 0x8004)
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xfd35)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10200, 0x0)

[  533.615296]  ? constrain_params_by_rules+0x1360/0x1360
[  533.620581]  ? graph_lock+0x170/0x170
[  533.624387]  ? __lock_is_held+0xb5/0x140
[  533.628469]  ? __lock_is_held+0xb5/0x140
[  533.632556]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  533.638446]  ? rcu_read_lock_sched_held+0x108/0x120
[  533.643465]  ? kmem_cache_alloc_trace+0x616/0x780
[  533.648321]  ? _snd_pcm_hw_param_min+0x330/0x570
[  533.653093]  snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10
[  533.658811]  ? _snd_pcm_hw_param_min+0x570/0x570
[  533.663580]  ? snd_pcm_hw_param_max+0x730/0x730
[  533.668258]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  533.673453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  533.679001]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  533.683945]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  533.689684]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  533.695590]  ? find_held_lock+0x36/0x1c0
[  533.699664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  533.705207]  ? _parse_integer+0x13b/0x190
[  533.709363]  ? find_held_lock+0x36/0x1c0
[  533.713448]  ? rcu_is_watching+0x85/0x140
[  533.717614]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  533.722792]  snd_pcm_oss_read+0x42c/0x810
[  533.726931]  ? snd_pcm_oss_read2+0x450/0x450
[  533.731335]  __vfs_read+0x10f/0x970
[  533.734945]  ? fsnotify+0x415/0x1100
[  533.738642]  ? snd_pcm_oss_read2+0x450/0x450
[  533.743040]  ? vfs_copy_file_range+0xb80/0xb80
[  533.747612]  ? wait_for_completion+0x870/0x870
[  533.752178]  ? fsnotify_first_mark+0x330/0x330
[  533.756755]  ? security_file_permission+0x9f/0x250
[  533.761672]  ? rw_verify_area+0x118/0x360
[  533.765810]  vfs_read+0x17f/0x3d0
[  533.769252]  ksys_read+0xf9/0x250
[  533.772695]  ? kernel_write+0x120/0x120
[  533.776654]  ? mm_fault_error+0x380/0x380
[  533.780791]  ? ksys_ioctl+0x81/0xd0
[  533.784406]  SyS_read+0x24/0x30
[  533.787672]  ? ksys_read+0x250/0x250
[  533.791374]  do_syscall_64+0x29e/0x9d0
[  533.795247]  ? vmalloc_sync_all+0x30/0x30
[  533.799382]  ? _raw_spin_unlock_irq+0x27/0x70
[  533.803864]  ? finish_task_switch+0x1ca/0x820
[  533.808342]  ? syscall_return_slowpath+0x5c0/0x5c0
[  533.813256]  ? syscall_return_slowpath+0x30f/0x5c0
[  533.818172]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  533.823523]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  533.828365]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  533.833538] RIP: 0033:0x455259
[  533.836713] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  533.844408] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  533.851663] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  533.858927] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  533.866179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  533.873429] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000d
2018/04/07 03:29:16 executing program 1:
io_setup(0xba, &(0x7f0000000000)=<r0=>0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, <r1=>0xffffffffffffffff, 0x1})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x48)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={<r2=>0x0, 0xe4, "6f4d93ad78fc44a92eb0eb4f1619117f006374695d545cdd2727be218b11fe21833a57217ab4dbf6cd945aa4371c751bd2a5f7647ffccca994cfc97313308b03a741e65a0dd3685194dc8a92cca6a847f902bc35744b47d2f8bd157bc9a71f989afe5d05fde2878d9d713a515e69329ebafe37c170229443c00565a916fab68c9eae3851ebd639ac2a6aa900f74b9ebbde9648d7c1fdb6297e046ce72c4d0e05edeec6275a131c44b4344ec62714e7b833d2dbf5f87307d28be3f9b4448eefdacf3fb7bfd38485ae09c97adfd1f7f29e0307eacde5f4c7f5bd364f6bf680452bcec65dbe"}, &(0x7f0000000100)=0xec)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84)
r3 = socket(0x4000000000007fb, 0x800, 0x4)
io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080)="0f", 0x1}])

2018/04/07 03:29:16 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x10000000000000)

2018/04/07 03:29:16 executing program 0 (fault-call:2 fault-nth:14):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:16 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="fc0000001900867618adb2280000000000000000ffffffff000000000000000000000000ac140000006e44c3ee74dfcede5a612d2cb7000000000000000000000000000000000000006e217bc608d50695873f31569a3272a2b6801f767f0a00000000000000bd48fa4fed4449c9efc28d45e74651b2a51ecd857118d756406a362dc0c68ceb245b2e70506c423f98497b7a5a1ca72bf1b9fe7ecd9729a7792dba9a73c0e86e5b74c78ab2c09edb28739e744c56d2d5afd2f95b9870506a9b06c6792e1787ba2c4f84595e0303c6654e32d52bc7cf074322b8235bbcdeb80d33d41165b1186deec6477144e3911823a515cf0caf13a3013acf5a51f2da40e7b18e055da488c3569eb69d859e3ba92d1c145f20b3fe90f8fe7c0fba3fc06288f1d4779dd96a73453334e8a8569596fdb25d79d973872f76c8930e376c2a737a2d2601e10300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000ff00000000ff000000000000007f0000010000000000000000000000000000000002000000000000000000000000000000"], 0xfc}, 0x1}, 0x0)

2018/04/07 03:29:16 executing program 2:
capset(&(0x7f0000000100)={0x39980732}, &(0x7f000032e000)={0x0, 0x80000001, 0xfffffffffffffffe, 0x4, 0x0, 0x4})
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x48102, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x401, 0xfffffffffffffc55)
prctl$intptr(0x18, 0x0)
prctl$setendian(0x14, 0x3)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000400)={0x80, 0x4b37df75, 0x3, 0x100000001, 0x100000000, 0xffffffffffff8697})
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111100, 0x0)
recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/179, 0xb3}], 0x1, &(0x7f0000000300)=""/160, 0xa0, 0x5}, 0x20000010040)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x9b51, {{0xa, 0x4e23, 0x80000001, @empty, 0x220}}}, 0x88)
sendto$unix(r2, &(0x7f0000000500)="5cbb1e1e37d412672a9c33bc221335b1301fcefd388b1e8ecfd09c076eb867603463b0c536bc562b6a9e1dfc486e1140dc545de9806cf71537aa46a08fff79633cb75b9b5d9c80d3155cd2d4d4230315a35df484225f5ed6890c97ed90fc932f5fc9113696ec567dfcfe8e8f741485faf17cff98031a8bd626065db2833c46107e6ba48e40fbfe8e852ce0631c152114443d9edbf9ba5e57d0982f051cbb0934bc10898e2ef44df2270f80abc4d3b3b204ed09efe68f0ffa8f1228363500e126c9fd723e642d0e0c2d1f8d7f20cbe1e833d6960a58c257ed3a3e", 0xda, 0x20000000, 0x0, 0x0)

2018/04/07 03:29:16 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfdffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:16 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6240, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x1, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffd08)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0)
fallocate(r1, 0x11, 0x0, 0x8000000)

2018/04/07 03:29:16 executing program 7:
connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x35e13696, @loopback={0x0, 0x1}, 0x1}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x7fffffff}, 0x12, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x1, 0x3, 0xfffffffffffffffb, 0x3, 0xdd}, 0x7, 0x1, 0x153c})

[  534.536567] FAULT_INJECTION: forcing a failure.
[  534.536567] name failslab, interval 1, probability 0, space 0, times 0
[  534.547870] CPU: 1 PID: 1874 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  534.554632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  534.563992] Call Trace:
[  534.566590]  dump_stack+0x1b9/0x294
[  534.570224]  ? dump_stack_print_info.cold.2+0x52/0x52
[  534.575420]  ? __save_stack_trace+0x7e/0xd0
[  534.579758]  should_fail.cold.4+0xa/0x1a
[  534.583833]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  534.588946]  ? kasan_kmalloc+0xc4/0xe0
[  534.592841]  ? kmem_cache_alloc_trace+0x152/0x780
[  534.597687]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  534.603581]  ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  534.609472]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  534.614837]  ? snd_pcm_oss_read+0x42c/0x810
[  534.619170]  ? graph_lock+0x170/0x170
[  534.622977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  534.628520]  ? snd_pcm_hw_refine+0x362/0x1180
[  534.633027]  ? find_held_lock+0x36/0x1c0
[  534.637100]  ? __lock_is_held+0xb5/0x140
[  534.641177]  ? check_same_owner+0x320/0x320
[  534.645509]  ? rcu_note_context_switch+0x710/0x710
[  534.650454]  should_failslab+0x124/0x180
[  534.654529]  kmem_cache_alloc_trace+0x2cb/0x780
[  534.659207]  ? _snd_pcm_hw_param_min+0x330/0x570
[  534.663979]  snd_pcm_hw_param_near.constprop.35+0x427/0xb10
[  534.669704]  ? _snd_pcm_hw_param_min+0x570/0x570
[  534.674469]  ? snd_pcm_hw_param_max+0x730/0x730
[  534.679148]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  534.684340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  534.689885]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  534.694825]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  534.700571]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  534.706462]  ? find_held_lock+0x36/0x1c0
[  534.710516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  534.716048]  ? _parse_integer+0x13b/0x190
[  534.720191]  ? find_held_lock+0x36/0x1c0
[  534.724259]  ? rcu_is_watching+0x85/0x140
[  534.728418]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  534.733601]  snd_pcm_oss_read+0x42c/0x810
[  534.737747]  ? snd_pcm_oss_read2+0x450/0x450
[  534.742152]  __vfs_read+0x10f/0x970
[  534.745765]  ? fsnotify+0x415/0x1100
[  534.749466]  ? snd_pcm_oss_read2+0x450/0x450
[  534.753861]  ? vfs_copy_file_range+0xb80/0xb80
[  534.758436]  ? wait_for_completion+0x870/0x870
[  534.763007]  ? fsnotify_first_mark+0x330/0x330
[  534.767595]  ? security_file_permission+0x9f/0x250
[  534.772514]  ? rw_verify_area+0x118/0x360
[  534.776650]  vfs_read+0x17f/0x3d0
[  534.780096]  ksys_read+0xf9/0x250
[  534.783537]  ? kernel_write+0x120/0x120
[  534.787499]  ? mm_fault_error+0x380/0x380
[  534.791634]  ? ksys_ioctl+0x81/0xd0
[  534.795250]  SyS_read+0x24/0x30
[  534.798516]  ? ksys_read+0x250/0x250
[  534.802218]  do_syscall_64+0x29e/0x9d0
[  534.806088]  ? vmalloc_sync_all+0x30/0x30
[  534.810225]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  534.815056]  ? syscall_return_slowpath+0x5c0/0x5c0
[  534.819972]  ? syscall_return_slowpath+0x30f/0x5c0
[  534.824890]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  534.830248]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/04/07 03:29:17 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200))
io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000440))

2018/04/07 03:29:17 executing program 3:
r0 = gettid()
exit(0x0)
getpriority(0x0, r0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x0, 0x44000)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4)

2018/04/07 03:29:17 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20}, 0x10)
listen(r4, 0x0)
listen(r5, 0x80000001)

[  534.835082]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  534.840257] RIP: 0033:0x455259
[  534.843432] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  534.851127] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  534.858384] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  534.865640] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  534.872894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  534.880148] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000e
2018/04/07 03:29:17 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x6200000000000000)

2018/04/07 03:29:17 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfe80000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:17 executing program 0 (fault-call:2 fault-nth:15):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:17 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20}, 0x10)
listen(r4, 0x0)
listen(r5, 0x80000001)

2018/04/07 03:29:17 executing program 1:
r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000))
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=<r1=>0x0)
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="4e7d04dfa65457e45c2b1d9ee19ed327255d8176cfa68c11a52eff839a579a06a8cb2c8948c3f465e23e3176361d2488df51da53027cc6b8915cf5b686403775a0695db3e848f5b8ad9c69ec3215a13ede7362eeb02f4568bc8ab93b3a85ba01b28cd06566018564033203c989e74fbfbd5e7ecec29b8c639edf3660f70b5df400e3adb5dd33b83a4319027ae6541d84d895337bbead382f1525cec9d16991625aceb7b709dbdc5804ae05f132f88c41ba91f60f399d99788d464a07bdd4aafc2827c155c8d5aec7454f6ec41b8316068fcbcaca258287ccd0b713462c1dc8e01301370463764477807fb4cd77d9", 0xee}, {&(0x7f00000001c0)="2f0844d489acf10eace7abc90ba0a8784058ea6fe564143f03d5843d61c430fc8d3494f374911368ed535af5a13b1d86adb01ad16e419ad99d48eb536500b668b5a732270b681718c3380a5e85dc09c9e083baf2be7ff2904884b4d39af58ecb231866a25c17f8e008c3b67b6c327916a73bc8bfccd856048a489cb85cbdbf11232c40ac5c3395e0093b4e79e55c8d47243c5a4a77576a55d6b10fc2639e4d434e0db61607720f42cc0fc0aac1df57daba4de17b4eb76b4dabdfccee626c68ee6757b03f44a74c17aa62183790ec", 0xce}, {&(0x7f00000002c0)="022bb48b52f9a2fe21a34000945c82e34d13fdfb02f23f58c83c9b0d80f91a5edd50c881f4a386f3b4fc04214b1a0c8f076e15544918aa923da7939c85abac24c3287c4ca7158febc2f0769ba3dbdf5f3713dc6f1def2e8e1ed4cc77dc65cb1bc973285ce832c862d4e4d3a0216f017a45f75cfeb1b070673155ddb1a8c86ed983eb11f2919c2e151045c8234f3b605bee2e2ccbef328c7984e3fd7b3b77e4dd4827f80cf6b4fc550c2662971a3f5a9e7429b2986559eafc3389cb360ff7c468dd50b689", 0xc4}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="1f3ab2859609e46c98ff905dc73e10fcb2cc6896029b14edadacc19f5efc2bbcdf36fcf2c0631e354d1c3c92aa941f27d7651a06731c6e1a7a38bd1640ca0b5049ad2ba11fe0acb52280f97726de5d40de5803370bf15082c6fbc9db2eba2c8372cab781619d7ef3f411cc872e2cd39c1882c6d68adc7c66", 0x78}], 0x5, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x10)
fanotify_mark(r0, 0x11, 0x19, r0, &(0x7f00000003c0)='./file0\x00')
socket$key(0xf, 0x3, 0x2)

[  535.077541] FAULT_INJECTION: forcing a failure.
[  535.077541] name failslab, interval 1, probability 0, space 0, times 0
[  535.089058] CPU: 0 PID: 1902 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  535.095820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  535.105185] Call Trace:
[  535.107790]  dump_stack+0x1b9/0x294
[  535.111435]  ? dump_stack_print_info.cold.2+0x52/0x52
[  535.116653]  should_fail.cold.4+0xa/0x1a
[  535.120732]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  535.125846]  ? __lock_acquire+0x7f5/0x5130
[  535.130092]  ? graph_lock+0x170/0x170
[  535.133913]  ? find_held_lock+0x36/0x1c0
[  535.137991]  ? __lock_is_held+0xb5/0x140
[  535.142080]  ? check_same_owner+0x320/0x320
[  535.146421]  ? rcu_note_context_switch+0x710/0x710
[  535.151363]  ? perf_trace_lock_acquire+0xe3/0x980
[  535.156230]  should_failslab+0x124/0x180
[  535.160310]  __kmalloc+0x2c8/0x760
[  535.163859]  ? __lock_acquire+0x7f5/0x5130
[  535.168108]  ? constrain_params_by_rules+0x141/0x1360
[  535.173315]  constrain_params_by_rules+0x141/0x1360
[  535.178359]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  535.183570]  ? lock_downgrade+0x8e0/0x8e0
[  535.187739]  ? rcu_is_watching+0x85/0x140
[  535.191895]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  535.197091]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  535.202301]  ? is_bpf_text_address+0xd7/0x170
[  535.206838]  ? kernel_text_address+0x79/0xf0
[  535.211354]  ? __unwind_start+0x166/0x330
[  535.215514]  ? __kernel_text_address+0xd/0x40
[  535.220024]  ? unwind_get_return_address+0x61/0xa0
[  535.224964]  ? __save_stack_trace+0x7e/0xd0
[  535.229298]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  535.234840]  ? snd_interval_refine+0x428/0x700
[  535.239428]  snd_pcm_hw_refine+0x8e9/0x1180
[  535.243751]  ? constrain_params_by_rules+0x1360/0x1360
[  535.249018]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  535.254373]  ? snd_pcm_oss_read+0x42c/0x810
[  535.258687]  ? __vfs_read+0x10f/0x970
[  535.262472]  ? vfs_read+0x17f/0x3d0
[  535.266086]  ? ksys_read+0xf9/0x250
[  535.269697]  ? SyS_read+0x24/0x30
[  535.273136]  ? do_syscall_64+0x29e/0x9d0
[  535.277180]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  535.282529]  ? kasan_check_read+0x11/0x20
[  535.286664]  ? do_raw_spin_unlock+0x9e/0x2e0
[  535.291061]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  535.295630]  ? print_usage_bug+0xc0/0xc0
[  535.299677]  ? kasan_check_write+0x14/0x20
[  535.303900]  ? do_raw_spin_lock+0xc1/0x200
[  535.308125]  ? trace_hardirqs_off+0xd/0x10
[  535.312352]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  535.317446]  ? debug_check_no_obj_freed+0x2ff/0x584
[  535.322458]  ? mark_held_locks+0xc9/0x160
[  535.326589]  ? quarantine_put+0xeb/0x190
[  535.330643]  snd_pcm_hw_param_first+0x30e/0x680
[  535.335307]  snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  535.341012]  ? _snd_pcm_hw_param_min+0x570/0x570
[  535.345772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  535.351296]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  535.356217]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  535.361932]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  535.367800]  ? find_held_lock+0x36/0x1c0
[  535.371850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  535.377372]  ? _parse_integer+0x13b/0x190
[  535.381518]  ? find_held_lock+0x36/0x1c0
[  535.385588]  ? rcu_is_watching+0x85/0x140
[  535.389740]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  535.394918]  snd_pcm_oss_read+0x42c/0x810
[  535.399061]  ? snd_pcm_oss_read2+0x450/0x450
[  535.403467]  __vfs_read+0x10f/0x970
[  535.407166]  ? fsnotify+0x415/0x1100
[  535.410867]  ? snd_pcm_oss_read2+0x450/0x450
[  535.415263]  ? vfs_copy_file_range+0xb80/0xb80
[  535.419834]  ? wait_for_completion+0x870/0x870
[  535.424400]  ? fsnotify_first_mark+0x330/0x330
[  535.428981]  ? security_file_permission+0x9f/0x250
[  535.433900]  ? rw_verify_area+0x118/0x360
[  535.438044]  vfs_read+0x17f/0x3d0
[  535.441488]  ksys_read+0xf9/0x250
[  535.444934]  ? kernel_write+0x120/0x120
[  535.448893]  ? mm_fault_error+0x380/0x380
[  535.453039]  ? ksys_ioctl+0x81/0xd0
[  535.456657]  SyS_read+0x24/0x30
[  535.459923]  ? ksys_read+0x250/0x250
[  535.463644]  do_syscall_64+0x29e/0x9d0
[  535.467516]  ? vmalloc_sync_all+0x30/0x30
[  535.471662]  ? _raw_spin_unlock_irq+0x27/0x70
[  535.476153]  ? finish_task_switch+0x1ca/0x820
[  535.480634]  ? syscall_return_slowpath+0x5c0/0x5c0
[  535.486342]  ? syscall_return_slowpath+0x30f/0x5c0
[  535.491264]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  535.496620]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  535.501457]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  535.506631] RIP: 0033:0x455259
[  535.509805] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  535.517503] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  535.524761] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  535.532025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  535.539280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  535.546531] R13: 0000000000000487 R14: 00000000006f9d48 R15: 000000000000000f
2018/04/07 03:29:17 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfeffffff}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:17 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x20000)

2018/04/07 03:29:18 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x3, 0x84)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0)

2018/04/07 03:29:18 executing program 0 (fault-call:2 fault-nth:16):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

[  535.675232] FAULT_INJECTION: forcing a failure.
[  535.675232] name failslab, interval 1, probability 0, space 0, times 0
[  535.686598] CPU: 1 PID: 1921 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  535.693357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  535.702712] Call Trace:
[  535.705311]  dump_stack+0x1b9/0x294
[  535.708952]  ? dump_stack_print_info.cold.2+0x52/0x52
[  535.714140]  ? kernel_text_address+0x79/0xf0
[  535.718544]  should_fail.cold.4+0xa/0x1a
[  535.722593]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  535.727684]  ? snd_pcm_hw_refine+0x362/0x1180
[  535.732171]  ? graph_lock+0x170/0x170
[  535.736310]  ? find_held_lock+0x36/0x1c0
[  535.740362]  ? __lock_is_held+0xb5/0x140
[  535.744411]  ? opa_vnic_query_ucast_macs+0xb0/0x8f0
[  535.749426]  ? check_same_owner+0x320/0x320
[  535.753732]  ? debug_check_no_obj_freed+0x2ff/0x584
[  535.758737]  ? rcu_note_context_switch+0x710/0x710
[  535.763660]  should_failslab+0x124/0x180
[  535.767713]  kmem_cache_alloc_trace+0x2cb/0x780
[  535.772371]  ? snd_pcm_hw_param_first+0x2eb/0x680
[  535.777206]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  535.782910]  ? _snd_pcm_hw_param_min+0x570/0x570
[  535.787652]  ? snd_pcm_hw_param_max+0x730/0x730
[  535.792311]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  535.797574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  535.803094]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  535.808015]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  535.813735]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  535.819691]  ? find_held_lock+0x36/0x1c0
[  535.823739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  535.829266]  ? _parse_integer+0x13b/0x190
[  535.833405]  ? find_held_lock+0x36/0x1c0
[  535.837471]  ? rcu_is_watching+0x85/0x140
[  535.841619]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  535.846807]  snd_pcm_oss_read+0x42c/0x810
[  535.850947]  ? snd_pcm_oss_read2+0x450/0x450
[  535.855345]  ? __schedule+0x80f/0x1e40
[  535.859225]  __vfs_read+0x10f/0x970
[  535.862838]  ? fsnotify+0x415/0x1100
[  535.866538]  ? snd_pcm_oss_read2+0x450/0x450
[  535.870932]  ? vfs_copy_file_range+0xb80/0xb80
[  535.875499]  ? wait_for_completion+0x870/0x870
[  535.880067]  ? fsnotify_first_mark+0x330/0x330
[  535.884642]  ? security_file_permission+0x9f/0x250
[  535.889562]  ? rw_verify_area+0x118/0x360
[  535.893699]  vfs_read+0x17f/0x3d0
[  535.897142]  ksys_read+0xf9/0x250
[  535.900584]  ? kernel_write+0x120/0x120
[  535.904542]  ? mm_fault_error+0x380/0x380
[  535.908675]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  535.913504]  ? ksys_ioctl+0x81/0xd0
[  535.917118]  SyS_read+0x24/0x30
[  535.920380]  ? ksys_read+0x250/0x250
[  535.924081]  do_syscall_64+0x29e/0x9d0
[  535.927956]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  535.932786]  ? syscall_return_slowpath+0x5c0/0x5c0
[  535.937702]  ? syscall_return_slowpath+0x30f/0x5c0
[  535.942624]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  535.947976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  535.952811]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  535.957982] RIP: 0033:0x455259
[  535.961153] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  535.968850] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  535.976602] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  535.983854] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  535.991211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  535.998465] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000010
2018/04/07 03:29:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x5})
syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000ebfffffd8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0))

2018/04/07 03:29:18 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x62)

2018/04/07 03:29:18 executing program 0 (fault-call:2 fault-nth:17):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:18 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20}, 0x10)
listen(r4, 0x0)
listen(r5, 0x80000001)

2018/04/07 03:29:18 executing program 7:
r0 = socket(0x2, 0x805, 0x0)
bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffffff02, 0x4)
socketpair(0x9, 0x80803, 0x2, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0xdea, 0x4, [0x2]})
readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/79, 0x4f}], 0x1)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/38)
getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8d, &(0x7f0000000040)=0x4)

2018/04/07 03:29:18 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x40000000}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:18 executing program 3:
gettid()
r0 = dup(0xffffffffffffffff)
ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x213a})
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
socketpair(0x0, 0x7, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000040)={0x2, 0x3})
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})

2018/04/07 03:29:18 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @nested={0x8, 0xd, [@generic="d5"]}]}, 0x24}, 0x1}, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80000)
r3 = geteuid()
ioctl$TUNSETOWNER(r2, 0x400454cc, r3)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8)

[  536.198955] FAULT_INJECTION: forcing a failure.
[  536.198955] name failslab, interval 1, probability 0, space 0, times 0
[  536.210228] CPU: 0 PID: 1948 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  536.216983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  536.226345] Call Trace:
[  536.228950]  dump_stack+0x1b9/0x294
[  536.232586]  ? dump_stack_print_info.cold.2+0x52/0x52
[  536.237772]  should_fail.cold.4+0xa/0x1a
[  536.241822]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  536.246912]  ? __lock_acquire+0x7f5/0x5130
[  536.251131]  ? graph_lock+0x170/0x170
[  536.254919]  ? find_held_lock+0x36/0x1c0
[  536.258968]  ? __lock_is_held+0xb5/0x140
[  536.263031]  ? check_same_owner+0x320/0x320
[  536.267341]  ? rcu_note_context_switch+0x710/0x710
[  536.272257]  should_failslab+0x124/0x180
[  536.276302]  __kmalloc+0x2c8/0x760
[  536.279829]  ? __lock_acquire+0x7f5/0x5130
[  536.284048]  ? constrain_params_by_rules+0x141/0x1360
[  536.289227]  constrain_params_by_rules+0x141/0x1360
[  536.294235]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  536.299411]  ? lock_downgrade+0x8e0/0x8e0
[  536.303544]  ? rcu_is_watching+0x85/0x140
[  536.307674]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  536.312850]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  536.318039]  ? is_bpf_text_address+0xd7/0x170
[  536.322517]  ? kernel_text_address+0x79/0xf0
[  536.326912]  ? __unwind_start+0x166/0x330
[  536.331044]  ? __kernel_text_address+0xd/0x40
[  536.335526]  ? unwind_get_return_address+0x61/0xa0
[  536.340443]  ? __save_stack_trace+0x7e/0xd0
[  536.344750]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  536.350277]  ? snd_interval_refine+0x428/0x700
[  536.354844]  snd_pcm_hw_refine+0x8e9/0x1180
[  536.359156]  ? constrain_params_by_rules+0x1360/0x1360
[  536.364434]  ? snd_pcm_oss_make_ready_locked+0xbc/0x130
[  536.369777]  ? snd_pcm_oss_read+0x42c/0x810
[  536.374081]  ? __vfs_read+0x10f/0x970
[  536.377860]  ? vfs_read+0x17f/0x3d0
[  536.381469]  ? ksys_read+0xf9/0x250
[  536.385080]  ? SyS_read+0x24/0x30
[  536.388518]  ? do_syscall_64+0x29e/0x9d0
[  536.392563]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  536.397907]  ? kasan_check_read+0x11/0x20
[  536.402040]  ? do_raw_spin_unlock+0x9e/0x2e0
[  536.406429]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  536.410996]  ? print_usage_bug+0xc0/0xc0
[  536.415045]  ? kasan_check_write+0x14/0x20
[  536.419270]  ? do_raw_spin_lock+0xc1/0x200
[  536.423489]  ? trace_hardirqs_off+0xd/0x10
[  536.427707]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  536.432796]  ? debug_check_no_obj_freed+0x2ff/0x584
[  536.437803]  ? mark_held_locks+0xc9/0x160
[  536.441938]  ? quarantine_put+0xeb/0x190
[  536.445989]  snd_pcm_hw_param_first+0x30e/0x680
[  536.450649]  snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  536.456347]  ? _snd_pcm_hw_param_min+0x570/0x570
[  536.461088]  ? snd_pcm_hw_param_max+0x730/0x730
[  536.465743]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  536.470917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  536.476435]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  536.481351]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  536.487057]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  536.492923]  ? find_held_lock+0x36/0x1c0
[  536.496967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  536.502487]  ? _parse_integer+0x13b/0x190
[  536.506630]  ? find_held_lock+0x36/0x1c0
[  536.510689]  ? rcu_is_watching+0x85/0x140
[  536.514833]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  536.520006]  snd_pcm_oss_read+0x42c/0x810
[  536.524151]  ? snd_pcm_oss_read2+0x450/0x450
[  536.528551]  __vfs_read+0x10f/0x970
[  536.532162]  ? fsnotify+0x415/0x1100
[  536.535859]  ? snd_pcm_oss_read2+0x450/0x450
[  536.540255]  ? vfs_copy_file_range+0xb80/0xb80
[  536.544822]  ? wait_for_completion+0x870/0x870
[  536.549395]  ? fsnotify_first_mark+0x330/0x330
[  536.553969]  ? security_file_permission+0x9f/0x250
[  536.558883]  ? rw_verify_area+0x118/0x360
[  536.563020]  vfs_read+0x17f/0x3d0
[  536.566466]  ksys_read+0xf9/0x250
[  536.569903]  ? kernel_write+0x120/0x120
[  536.573861]  ? mm_fault_error+0x380/0x380
[  536.578020]  ? ksys_ioctl+0x81/0xd0
[  536.581681]  SyS_read+0x24/0x30
[  536.584962]  ? ksys_read+0x250/0x250
[  536.588688]  do_syscall_64+0x29e/0x9d0
[  536.592576]  ? vmalloc_sync_all+0x30/0x30
[  536.596726]  ? _raw_spin_unlock_irq+0x27/0x70
[  536.601221]  ? finish_task_switch+0x1ca/0x820
[  536.605722]  ? syscall_return_slowpath+0x5c0/0x5c0
[  536.610653]  ? syscall_return_slowpath+0x30f/0x5c0
[  536.615592]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  536.620954]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  536.625786]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  536.630969] RIP: 0033:0x455259
[  536.634156] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  536.641888] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
2018/04/07 03:29:19 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20}, 0x10)
listen(r4, 0x0)
listen(r5, 0x80000001)

[  536.649156] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  536.656437] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  536.663692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  536.670944] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000011
2018/04/07 03:29:19 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4)
socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x8)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmmsg(r1, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0)

2018/04/07 03:29:19 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x1000000000000)

2018/04/07 03:29:19 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x1)
syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x3}}, 0xe8)
r1 = getpgrp(0xffffffffffffffff)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000300)=0x3)
waitid(0x1, r1, &(0x7f0000000000), 0x80000000, &(0x7f00000000c0))
ioctl(r2, 0x6, &(0x7f0000000340)="85ddd497310a1ffc92fc93cbfffbd0e7bea2d29594d0a8ee78ee5dce6ecd544b2f7410403f28600aaf1b2c3faaa701fb79fc7853a86712881e2bcea3d808ed47464a8d72b7ccef4410ba07a0db74af33e3f065ac7b6d68378afdc335a64bf2551def1d4c84509ccfe17341fff8f841c97f0d4c8d03e3601ea8440b75fcbb5017fef41a08984e63197287c1ee5ff7bfadd7d25342b89e3d0115bafcaf1922dd6d13c3095dd70924465fa9c6f173")
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c)

2018/04/07 03:29:19 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20}, 0x10)
listen(r5, 0x80000001)

2018/04/07 03:29:19 executing program 0 (fault-call:2 fault-nth:18):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:19 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x6600)

2018/04/07 03:29:19 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x4}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080))
r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={<r2=>0x0, 0x7}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98)
sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="380000001c000105000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="000000070800050000000000080200aaaaaaaaaaaa0000"], 0x38}, 0x1}, 0x0)

[  536.988771] FAULT_INJECTION: forcing a failure.
[  536.988771] name failslab, interval 1, probability 0, space 0, times 0
[  537.000293] CPU: 0 PID: 1996 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  537.007054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  537.012326] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'.
[  537.016403] Call Trace:
[  537.016430]  dump_stack+0x1b9/0x294
[  537.016453]  ? dump_stack_print_info.cold.2+0x52/0x52
[  537.016468]  ? lock_downgrade+0x8e0/0x8e0
[  537.016492]  should_fail.cold.4+0xa/0x1a
[  537.016510]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  537.016531]  ? graph_lock+0x170/0x170
[  537.053428]  ? kernel_text_address+0x79/0xf0
[  537.058019]  ? __unwind_start+0x166/0x330
[  537.062181]  ? find_held_lock+0x36/0x1c0
[  537.066293]  ? __lock_is_held+0xb5/0x140
[  537.070377]  ? check_same_owner+0x320/0x320
[  537.074708]  ? snd_pcm_hw_param_first+0x30e/0x680
[  537.079558]  ? snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  537.085456]  ? snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  537.091382]  ? rcu_note_context_switch+0x710/0x710
[  537.096315]  ? vfs_read+0x17f/0x3d0
[  537.099945]  ? ksys_read+0xf9/0x250
[  537.103576]  ? SyS_read+0x24/0x30
[  537.107036]  should_failslab+0x124/0x180
[  537.111103]  __kmalloc+0x2c8/0x760
[  537.114643]  ? do_raw_spin_lock+0xc1/0x200
[  537.118884]  ? trace_hardirqs_off+0xd/0x10
[  537.123118]  ? constrain_params_by_rules+0x141/0x1360
[  537.128326]  constrain_params_by_rules+0x141/0x1360
[  537.133347]  ? __lock_acquire+0x7f5/0x5130
[  537.137590]  ? quarantine_put+0xeb/0x190
[  537.141654]  ? kfree+0x111/0x260
[  537.145024]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  537.150223]  ? debug_check_no_locks_freed+0x310/0x310
[  537.155419]  ? constrain_params_by_rules+0xa3d/0x1360
[  537.160626]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  537.165827]  ? perf_trace_lock+0xd6/0x900
[  537.169974]  ? lock_downgrade+0x8e0/0x8e0
[  537.174128]  ? zap_class+0x720/0x720
[  537.177844]  ? rcu_is_watching+0x85/0x140
[  537.181994]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
2018/04/07 03:29:19 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x80fe}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:19 executing program 3:
clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010000040900fcff4d00040e05a5", 0x58}], 0x1)

[  537.187014]  ? snd_interval_refine+0x428/0x700
[  537.191604]  snd_pcm_hw_refine+0x8e9/0x1180
[  537.195936]  ? constrain_params_by_rules+0x1360/0x1360
[  537.201222]  ? find_held_lock+0x36/0x1c0
[  537.205296]  ? print_usage_bug+0xc0/0xc0
[  537.209361]  ? lock_downgrade+0x8e0/0x8e0
[  537.213510]  ? lock_release+0xa10/0xa10
[  537.217484]  ? kasan_check_read+0x11/0x20
[  537.221634]  ? do_raw_spin_unlock+0x9e/0x2e0
[  537.226053]  ? mark_held_locks+0xc9/0x160
[  537.230213]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  537.235240]  snd_pcm_hw_params+0x2a9/0x1e20
[  537.239571]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  537.244677]  ? debug_check_no_obj_freed+0x2ff/0x584
[  537.249696]  ? snd_pcm_hw_refine+0x1180/0x1180
[  537.254292]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  537.259312]  ? snd_pcm_hw_param_value+0x112/0x550
[  537.264163]  ? snd_pcm_hw_param_first+0x2eb/0x680
[  537.269015]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  537.274911]  ? _snd_pcm_hw_param_min+0x570/0x570
[  537.279671]  ? snd_pcm_hw_param_max+0x730/0x730
[  537.284346]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  537.289541]  snd_pcm_kernel_ioctl+0x6c/0x240
[  537.293955]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  537.299686]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  537.305579]  ? find_held_lock+0x36/0x1c0
[  537.309645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  537.315184]  ? _parse_integer+0x13b/0x190
[  537.319343]  ? find_held_lock+0x36/0x1c0
[  537.323424]  ? rcu_is_watching+0x85/0x140
[  537.327595]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  537.332793]  snd_pcm_oss_read+0x42c/0x810
[  537.336949]  ? snd_pcm_oss_read2+0x450/0x450
[  537.341370]  __vfs_read+0x10f/0x970
[  537.344994]  ? fsnotify+0x415/0x1100
[  537.348707]  ? snd_pcm_oss_read2+0x450/0x450
[  537.353125]  ? vfs_copy_file_range+0xb80/0xb80
[  537.357717]  ? wait_for_completion+0x870/0x870
[  537.362305]  ? fsnotify_first_mark+0x330/0x330
[  537.366905]  ? security_file_permission+0x9f/0x250
[  537.371842]  ? rw_verify_area+0x118/0x360
[  537.375994]  vfs_read+0x17f/0x3d0
[  537.379458]  ksys_read+0xf9/0x250
[  537.382915]  ? kernel_write+0x120/0x120
[  537.386897]  ? mm_fault_error+0x380/0x380
[  537.391052]  ? ksys_ioctl+0x81/0xd0
[  537.394683]  SyS_read+0x24/0x30
[  537.397961]  ? ksys_read+0x250/0x250
[  537.401679]  do_syscall_64+0x29e/0x9d0
[  537.405571]  ? vmalloc_sync_all+0x30/0x30
[  537.409722]  ? _raw_spin_unlock_irq+0x27/0x70
[  537.414222]  ? finish_task_switch+0x1ca/0x820
[  537.418734]  ? syscall_return_slowpath+0x5c0/0x5c0
[  537.423671]  ? syscall_return_slowpath+0x30f/0x5c0
[  537.428613]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  537.433985]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  537.438881]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  537.444065] RIP: 0033:0x455259
[  537.447254] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  537.454963] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  537.462229] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  537.469515] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  537.476787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  537.484055] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000012
2018/04/07 03:29:20 executing program 7:
socket$inet6(0xa, 0x3, 0x0)

2018/04/07 03:29:20 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000002e40)=@sco, &(0x7f0000000100)=0x77)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002c00))
sendmsg$kcm(r1, &(0x7f0000002a00)={&(0x7f0000000140)=@rc={0x1f, {0x1, 0x20, 0x6, 0xa7, 0x8000, 0xc86}, 0x3}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)="3705a44069b7e66fbe80cce387f18fb297ff3ab5a923a3198d5c3a3d3840669f466baa828df6de5bfc85f30631efedd136f6e7a67b4f5a6276ef30ef9fb410a74b3ac9191a8fae9e9b8ecd685d338884c0fd9a8424dee364280ef633485362b3b2294bd35563a1cfcacadbbddfb3f9a69d", 0x71}, {&(0x7f0000000240)="fcbe39466be879ade221040dcaee75ab75ebf11917dde2c74e2f2fb126398cec626e5a357fdd068421d93cdb3976300b665d3452a5967b4ca06bee09131c641b00e1d99e58b39e0ba7ee4a5f5fa4cdb1d1b466dc2d32104ac994c90e66c9e39e1abf7fc9f4a6868c2a65fbaa9fcbe7af173334e3fce4a59f659c511974d1ab53be716ff41a6cdc6d026bac668cb38476c80529033d5c3421c3847b6a3e47c0123c2efab47a9f1e4ade191ddde52f93fdc8441d3829147fd839d63b5bf1", 0xbd}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e3003bfbeba927eddfdd47314e70a6bda4efa9e0a101608142b3ea4b65d0339ba18a", 0x22}, {&(0x7f0000001340)="0092d31d534f069a2b3c7691232dd6d432c637a9526c8ae2d098da6ab5875ad8f6755d86fe68eacf3f6fdeb82ba3d5ce5da1a8eca096ec9e37e7f461483443863d8fac0dd0b4ed764bb89ba0a0be27928bb696f3ab2ed6e67bc728eee651ecc4be94ccf1d395ece0890256e7996d226e8e4c8a805b0fb3730092ce5a93cc945cfddcc6fbdf0267be8930dc", 0x8b}, {&(0x7f0000001400)="34863b567ee7c234e058c69e1b0443b50dd36dfd82f37bcf67da239cb0ad1296369a6714b9002198cc30b57714408fc3721afd436df23db01941ad23d6b54a6e7f77da1241d49c5b0f2bc98daf0960a90e12923e1cd08ce28dd13f514ea0fb1304f2ee6fd64043668a75ff394535", 0x6e}, {&(0x7f0000001480)="e469", 0x2}, {&(0x7f00000014c0)="e12834242c312dc22d57db1eb0ce0039c7e2445287b7693cdb5c959611ab1fd0f6a7", 0x22}, {&(0x7f0000001500)="28404bfa60762397a382857a0a9d2702a15d017b1b7c95ab81a30622d2c8ba24a0d6dea94030ec", 0x27}, {&(0x7f0000001540)="64664ccc2fe1d06ee0b94ef7613e54d8597dedf804ba29a9705f24bab83f04f222e86ea9b7035c59b75c424bb67658b3c832be", 0x33}], 0xa, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x13b0, 0x4000000}, 0x4000)
timer_create(0x3, &(0x7f0000002b00)={0x0, 0x30, 0x5, @thr={&(0x7f0000002a40)="5713a6d4e186f6596613d0e0367f77f19343fef7e6571a7be89f789b2bc035219b7f27e3834a2c652e23722c2d4fb66b0fcb078d74c2abd1ef2fed1fb0bcecbb9a619a98a3f7a50fb61859ef39f8e0f00f11b8ef4bf117e225ec", &(0x7f0000002ac0)="e8a95e53566d5ec4b22b50d1ebd21720fad6b051e83af9d1acf80de15226df52"}}, &(0x7f0000002b40)=<r2=>0x0)
timer_gettime(r2, &(0x7f0000002b80))
setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000002bc0), 0x4)
r3 = dup3(r0, r0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x81}, {0x8, 0x401}, {0x3, 0x5}, {0xb, 0x3788}], 0x4)
r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0)
readv(r4, &(0x7f0000002d40)=[{&(0x7f0000002ec0)=""/4096, 0x1000}], 0x1)
ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x0, r4})
syz_emit_ethernet(0x66, &(0x7f0000002c40)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000040000000000000001fe800000000000000b000000000000006199a51d5d2f994947a7aa2c60bc5725636faf1fd4b1a1be1fa7a69abe99e9b35e451d26977cae9c47fea862d66264ec971eeecf44a5f1d2c09dea521281d414b54f726accd6d04ec1cc218e4b827f1ab232fc5e0d0a3c7866556a3a2f3e143e49db87f4f692f37c5889f9f9435f37ba4e7dd2902bb67289fff36aea394c82b1f2a7dd075b03036aae109ba79e85f4369246"], 0x0)

2018/04/07 03:29:20 executing program 5:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x100000001, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x6, 0x100000000})
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, <r2=>r1})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/165)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r6)
listen(r5, 0x80000001)

2018/04/07 03:29:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x4)
r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0)
read(r1, &(0x7f0000000380)=""/178, 0xb2)

2018/04/07 03:29:20 executing program 0 (fault-call:2 fault-nth:19):
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000))
read(r0, &(0x7f0000000200)=""/90, 0xfffffd63)
r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0)

2018/04/07 03:29:20 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf5ffffff}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98)

2018/04/07 03:29:20 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000001"])
ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000000)=""/27)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48a}]})

2018/04/07 03:29:20 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x63)

[  537.886886] FAULT_INJECTION: forcing a failure.
[  537.886886] name failslab, interval 1, probability 0, space 0, times 0
[  537.898193] CPU: 1 PID: 2026 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  537.904943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  537.914283] Call Trace:
[  537.916864]  dump_stack+0x1b9/0x294
[  537.920482]  ? dump_stack_print_info.cold.2+0x52/0x52
[  537.925665]  should_fail.cold.4+0xa/0x1a
[  537.929716]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  537.934801]  ? __save_stack_trace+0x7e/0xd0
[  537.939109]  ? graph_lock+0x170/0x170
[  537.942896]  ? find_held_lock+0x36/0x1c0
[  537.946946]  ? __lock_is_held+0xb5/0x140
[  537.950997]  ? check_same_owner+0x320/0x320
[  537.955304]  ? do_raw_spin_lock+0xc1/0x200
[  537.959524]  ? rcu_note_context_switch+0x710/0x710
[  537.964442]  ? trace_hardirqs_off+0xd/0x10
[  537.968663]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  537.973754]  should_failslab+0x124/0x180
[  537.978718]  __kmalloc+0x2c8/0x760
[  537.982248]  ? mark_held_locks+0xc9/0x160
[  537.986379]  ? quarantine_put+0xeb/0x190
[  537.990429]  ? constrain_params_by_rules+0x141/0x1360
[  537.995603]  constrain_params_by_rules+0x141/0x1360
[  538.000600]  ? trace_hardirqs_on+0xd/0x10
[  538.004737]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  538.009914]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  538.015089]  ? debug_check_no_locks_freed+0x310/0x310
[  538.020261]  ? constrain_params_by_rules+0xa3d/0x1360
[  538.025444]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  538.030619]  ? perf_trace_lock+0xd6/0x900
[  538.034748]  ? lock_downgrade+0x8e0/0x8e0
[  538.038883]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  538.044401]  ? snd_interval_refine+0x428/0x700
[  538.048969]  snd_pcm_hw_refine+0x8e9/0x1180
[  538.053272]  ? snd_interval_refine+0x428/0x700
[  538.057841]  ? constrain_params_by_rules+0x1360/0x1360
[  538.063103]  ? constrain_params_by_rules+0x1360/0x1360
[  538.068364]  ? find_held_lock+0x36/0x1c0
[  538.072409]  ? print_usage_bug+0xc0/0xc0
[  538.076465]  ? graph_lock+0x170/0x170
[  538.080247]  ? lock_downgrade+0x8e0/0x8e0
[  538.084376]  ? lock_release+0xa10/0xa10
[  538.088338]  ? kasan_check_read+0x11/0x20
[  538.092476]  ? __lock_is_held+0xb5/0x140
[  538.096521]  snd_pcm_hw_param_first+0x30e/0x680
[  538.101176]  snd_pcm_hw_params+0x340/0x1e20
[  538.105484]  ? snd_pcm_hw_refine+0x1180/0x1180
[  538.110055]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  538.115052]  ? snd_pcm_hw_param_value+0x112/0x550
[  538.119880]  ? snd_pcm_hw_param_first+0x2eb/0x680
[  538.124721]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  538.130594]  ? _snd_pcm_hw_param_min+0x570/0x570
[  538.135334]  ? snd_pcm_hw_param_max+0x730/0x730
[  538.139988]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  538.145178]  snd_pcm_kernel_ioctl+0x6c/0x240
[  538.149576]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  538.155279]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  538.161146]  ? find_held_lock+0x36/0x1c0
[  538.165189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  538.170716]  ? _parse_integer+0x13b/0x190
[  538.174849]  ? find_held_lock+0x36/0x1c0
[  538.178906]  ? rcu_is_watching+0x85/0x140
[  538.183050]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  538.188223]  snd_pcm_oss_read+0x42c/0x810
[  538.192359]  ? snd_pcm_oss_read2+0x450/0x450
[  538.196757]  __vfs_read+0x10f/0x970
[  538.200367]  ? fsnotify+0x415/0x1100
[  538.204062]  ? snd_pcm_oss_read2+0x450/0x450
[  538.208457]  ? vfs_copy_file_range+0xb80/0xb80
[  538.213031]  ? wait_for_completion+0x870/0x870
[  538.217597]  ? fsnotify_first_mark+0x330/0x330
[  538.222170]  ? security_file_permission+0x9f/0x250
[  538.227085]  ? rw_verify_area+0x118/0x360
[  538.231217]  vfs_read+0x17f/0x3d0
[  538.234655]  ksys_read+0xf9/0x250
[  538.238097]  ? kernel_write+0x120/0x120
[  538.242054]  ? mm_fault_error+0x380/0x380
[  538.246188]  ? ksys_ioctl+0x81/0xd0
[  538.249801]  SyS_read+0x24/0x30
[  538.253062]  ? ksys_read+0x250/0x250
[  538.256759]  do_syscall_64+0x29e/0x9d0
[  538.260629]  ? vmalloc_sync_all+0x30/0x30
[  538.264757]  ? _raw_spin_unlock_irq+0x27/0x70
[  538.269234]  ? finish_task_switch+0x1ca/0x820
[  538.273712]  ? syscall_return_slowpath+0x5c0/0x5c0
[  538.278626]  ? syscall_return_slowpath+0x30f/0x5c0
[  538.283541]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  538.288893]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  538.293730]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  538.298903] RIP: 0033:0x455259
[  538.302072] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  538.309762] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  538.317022] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  538.324272] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  538.331521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  538.338771] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000013
[  538.354561] WARNING: CPU: 1 PID: 2026 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20
[  538.363761] Kernel panic - not syncing: panic_on_warn set ...
[  538.363761] 
[  538.371130] CPU: 1 PID: 2026 Comm: syz-executor0 Not tainted 4.16.0+ #4
[  538.377865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  538.387202] Call Trace:
[  538.389777]  dump_stack+0x1b9/0x294
[  538.393395]  ? dump_stack_print_info.cold.2+0x52/0x52
[  538.398574]  ? snd_pcm_hw_params+0x5c0/0x1e20
[  538.403054]  panic+0x22f/0x4de
[  538.406230]  ? add_taint.cold.5+0x16/0x16
[  538.410368]  ? __warn.cold.8+0x148/0x1a3
[  538.414416]  ? snd_pcm_hw_params+0x65a/0x1e20
[  538.418895]  __warn.cold.8+0x163/0x1a3
[  538.422769]  ? snd_pcm_hw_params+0x65a/0x1e20
[  538.427250]  report_bug+0x252/0x2d0
[  538.430869]  do_error_trap+0x1de/0x490
[  538.434744]  ? math_error+0x420/0x420
[  538.438531]  ? print_usage_bug+0xc0/0xc0
[  538.442587]  ? graph_lock+0x170/0x170
[  538.446372]  ? lock_downgrade+0x8e0/0x8e0
[  538.450507]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  538.455340]  do_invalid_op+0x1b/0x20
[  538.459061]  invalid_op+0x1b/0x40
[  538.462501] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20
[  538.467592] RSP: 0018:ffff8801bdd774a8 EFLAGS: 00010246
[  538.472947] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc90001ec8000
[  538.480201] RDX: 0000000000040000 RSI: ffffffff859e0d9a RDI: 0000000000000005
[  538.487456] RBP: ffff8801bdd776f8 R08: ffff8801bacc0700 R09: ffffed003b6246c2
[  538.494706] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff8826349c
[  538.501960] R13: ffff8801cebc04c0 R14: ffff8801d96d4d80 R15: dffffc0000000000
[  538.509228]  ? snd_pcm_hw_params+0x65a/0x1e20
[  538.513710]  ? snd_pcm_hw_params+0x65a/0x1e20
[  538.518197]  ? snd_pcm_hw_refine+0x1180/0x1180
[  538.522769]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  538.527769]  ? snd_pcm_hw_param_value+0x112/0x550
[  538.532603]  ? snd_pcm_hw_param_first+0x2eb/0x680
[  538.537438]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  538.543315]  ? _snd_pcm_hw_param_min+0x570/0x570
[  538.548062]  ? snd_pcm_hw_param_max+0x730/0x730
[  538.552715]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  538.557893]  snd_pcm_kernel_ioctl+0x6c/0x240
[  538.562289]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  538.568004]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  538.573879]  ? find_held_lock+0x36/0x1c0
[  538.577927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  538.583450]  ? _parse_integer+0x13b/0x190
[  538.587605]  ? find_held_lock+0x36/0x1c0
[  538.591671]  ? rcu_is_watching+0x85/0x140
[  538.595823]  snd_pcm_oss_make_ready_locked+0xbc/0x130
[  538.601003]  snd_pcm_oss_read+0x42c/0x810
[  538.605154]  ? snd_pcm_oss_read2+0x450/0x450
[  538.609557]  __vfs_read+0x10f/0x970
[  538.613171]  ? fsnotify+0x415/0x1100
[  538.616868]  ? snd_pcm_oss_read2+0x450/0x450
[  538.621263]  ? vfs_copy_file_range+0xb80/0xb80
[  538.625830]  ? wait_for_completion+0x870/0x870
[  538.630401]  ? fsnotify_first_mark+0x330/0x330
[  538.634977]  ? security_file_permission+0x9f/0x250
[  538.639894]  ? rw_verify_area+0x118/0x360
[  538.644034]  vfs_read+0x17f/0x3d0
[  538.647480]  ksys_read+0xf9/0x250
[  538.650922]  ? kernel_write+0x120/0x120
[  538.654881]  ? mm_fault_error+0x380/0x380
[  538.659025]  ? ksys_ioctl+0x81/0xd0
[  538.662642]  SyS_read+0x24/0x30
[  538.665915]  ? ksys_read+0x250/0x250
[  538.669614]  do_syscall_64+0x29e/0x9d0
[  538.673485]  ? vmalloc_sync_all+0x30/0x30
[  538.677617]  ? _raw_spin_unlock_irq+0x27/0x70
[  538.682098]  ? finish_task_switch+0x1ca/0x820
[  538.686580]  ? syscall_return_slowpath+0x5c0/0x5c0
[  538.691496]  ? syscall_return_slowpath+0x30f/0x5c0
[  538.696414]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  538.701765]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  538.706597]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  538.711774] RIP: 0033:0x455259
[  538.714949] RSP: 002b:00007f308529ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  538.722658] RAX: ffffffffffffffda RBX: 00007f308529f6d4 RCX: 0000000000455259
[  538.729913] RDX: 00000000fffffd63 RSI: 0000000020000200 RDI: 0000000000000013
[  538.737166] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  538.744419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  538.751672] R13: 0000000000000487 R14: 00000000006f9d48 R15: 0000000000000013
[  538.759823] Dumping ftrace buffer:
[  538.763644]    (ftrace buffer empty)
[  538.767343] Kernel Offset: disabled
[  538.770962] Rebooting in 86400 seconds..