000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x31, 0x3, 0x200, 0x1ff, 0x401, 0xff, 0x3, 0xffff, 0x1}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x1f, 0x5d4}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x7ff, 0x7f}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x1cdf, 0xb1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x8, 0x2, 0x7, 0x1, 0x47, 0x5, 0x8, 0xf43}}], 0x5, 0x8000}, {&(0x7f0000009000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000009000)=@in6={0xa, 0x3, 0x380, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc8}, 0x1c, &(0x7f0000002000)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="0ed1dc7c7a80261879ee512cee09fc426109dc96ba026c", 0x17}], 0x2, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x7fff, 0x65, 0x1f}}, @init={0x18, 0x84, 0x0, {0xa, 0x7, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0x7, 0xbe7, 0xb3d5, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0xcd4, 0x8000, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffff, 0x8001, 0x1ff, 0xffffffffffffff4f, 0x9, 0x5, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x8, 0xc, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x1ab4, 0x2}}], 0x8, 0x40}, {&(0x7f000000b000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x90)=[{&(0x7f0000004000)="f6cde6858fdf4076cb2588ee6eee2492e1fc4fc0115e5588b9c4ab7fa3dadb32468fe6eaa60ad9f75259cd7fc531a50bb585c55a36f452beb312c50b73600975e202c486ffa8617fbf853e638c760c21af8bfdbe95bcd56bf30163d81c06848050da31873e0adfbb86e9a2d8a8945d12abd1886f595791b43bc064e8f7f53af5fcdc65e329f26837ad31bf3473413e9232ff056fe7e61092fa42b3392b28fab2c6829286bdbe42add7557150", 0xac}, {&(0x7f000000a000-0x8a)="116fdcba4570b5080ffc66a03783e460d7a40c20713409209aa823dab75c655f5bb2d66ace163d1221a9c369db84f8ee6010fc488e9d60a07e0872bbcea33fce134d29b260e9c5c06f293a688849af1afe1f1b53b055c03308b41c7f225f94ee725bf3cdfb1dbdd4f68ab66f165f56ee9837ece4c86027dcba22c38837c1bf9eef20832a9a64a64289ff", 0x8a}, {&(0x7f0000006000)="267d8204967ea604161c0b97b9be8e6d0060b1859be71e0e0827899ac884fca06c870474d64b1e1ad764622ca5ff93ab7f00e476d0a9760679c2d8c7bae67970d98d2bf7a0e948a8bda245bca74900d1d1b0ff488a19cb675ce784a1d52efbb5b6f498fc1baeb8993d6d14275dbb9bcd1dc06d63226cb8cb9f1ce285932c830aee6c8a0a6df207fd978c07c875d07627069d9dadabbb659ed32e61d9734daa22e60b36db4a2020b3d5c9b64b", 0xac}, {&(0x7f0000002000)="c173ee36daff61c4ec09b73a278eb53abb90000f9aa553aa187f41ed7235381eb1bef270d371f6fe6254682906a2ec68af499df1c8a0a8ad2f7f7456a9134cc4ceb09da5796e75bcb0f62ca311f68c5e4f0eb9266fdc3b7891a15d0d1b9f03d4df006e44325d01", 0x67}, 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", 0x1000}, {&(0x7f0000006000)="8a80369358781137a0b019692a75d9eb6d94534000000000000000a4ba0a348564c65147a8e325553d953a50c31ee3358cd1465100cfbc18af7084fac919bf93e60752d2dbbfa37154bdea5f158ffd295d33ab7807b3115e5d9d871307be08786f761f5fb47a70b0894da7f4c7d6ae127f829b9ed2c891f1", 0x78}], 0x9, &(0x7f0000002000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x2, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffa21, 0x5, 0x200, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xd, 0xfffffffffffff801, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1ff, 0x6, 0x7fffffff, 0x7, 0x7, 0x80000000, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x3d80, 0x1000, 0x6e2e, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2, 0x2, 0x7, 0xd84, 0x81, 0x4, 0x10000000000000, 0xf6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff55e7, 0x7, 0x202, 0x6, 0x80000001, 0xe10, 0x1c, 0x1, r3}}], 0x7, 0xc000}, {&(0x7f0000007000)=@in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000005000-0xa3)="9e8bcbe6ea99e1fc8bd88bbf1218ce5faf6959ebd209e060cfd77f4688f160eff94362a2302684782f9d172b7e430bdf138ab6fcf6b4dc6317aedbf5ff774118d26aedacc84cbc474fe41a3a7f286df2d675afb8e53e6a2a2d64554c0b158473051c24a0c2a347706e4857df54be58d7121f1054450693160562d64b173fb779e41a9d6a5d0e41f232fe3ed18e37230c9f26c4246c4d3b6f875491feb8ebf348350414", 0xa3}, {&(0x7f0000005000)="7fb23f1a9b16a451cc3913a0e025733a4dff3b72928430a8931584406ad022329b5f9a530624b1753ef98fdd1c6c33291d0b5c21abdd1b4141156b813a414eab35728606ba35cca3db07870d6dc2514a39cd3f4c38a21bc151988d443c5e292e13dd66b59ae41928afee80b453a02e26289f8372e9adab6e680903350dd2e3f2337a8f537019486544f6403e2f72393660b35e8b6954ef461bb9b80adf39cd71284f59ff38772233737348bd30c7eeef228571faba2726d6abd3283215b7ace942d1f08f3628408b4127426e50b89508b6", 0xd1}, {&(0x7f0000005000-0x22)="512af2d91ce201b9a3f80dae4447085121f51e97c58c0b1fddbce1c7f7873ab7869a", 0x22}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000007000)="978acc6cf87a91fb4f1ec41c5ac911a6ec08fef3881afa7a0f4a66b2b3b660a8f1479d35edf4589e13a738f6830d8196e64c4bc51252d6db1a094c1727da4f1a650efac3580dc4dc6d10551efc2fe87a28003e0d363db482777cce5c563b49e01c02da7ef955604e308e70dbe303c21881f1548833abdf92efa601a70d270e940381a73c189a4906e32478e342672752b1cd5b14440e214fd29586f5204647178706", 0xa2}], 0x5, 0x0, 0x0, 0x20000000}], 0x5, 0x40040) 2017/11/22 13:25:49 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000417000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f18000-0x3)=0xe, 0x80000) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f18000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000115000)={0xb, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet(r2, &(0x7f00001da000+0x138)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x10, 0x8000000000000000) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00008ad000-0x4)=0xffffffffffff92f4, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cd6000-0x78)={0x100000000000001, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0xffff, 0x8c, 0x7, 0x7, &(0x7f00009e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x100, 0x7ffffffe}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f0e000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000204000-0x160)={{{{0x2, 0x1, @rand_addr=0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0xfffffffffffffffd, 0x6f3f, "bebc33385825750f5b06af8362691fdc5e2626bb7265c20120c931b3277c81031dbd95e02358ea7ecb8637dad477767abe038135b6364c2f96d1105a57b1f89431f0f8dba36120984564c69c43a9ac28"}, 0x160) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000782000)={0x21fc, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r2, &(0x7f0000971000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="79", 0x1, 0x2020000001, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00002d7000)="0000000000000006", 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f1000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d26000-0x4)=0x8c) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000597000)={0x7fff, 0x53b, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f000033b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000808000)="00004d0000000001", 0x2) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000e64000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c83000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000063f000)="2f6465762f6877726e6700", 0x301000, 0x0) clock_gettime(0x0, &(0x7f0000ef6000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000127000)={0xfffffffffffffffc, 0x0, 0x0, 0x17}, 0xc) recvmmsg(r1, &(0x7f0000eeb000-0x20)=[{{&(0x7f0000ee7000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000ceb000-0x20)=[{&(0x7f0000495000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000cac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000a2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000057d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x4, &(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x0}, 0xfff}], 0x1, 0x20, &(0x7f0000e75000)={r2, r3}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000300000)={0xb, 0x4, 0xfff, 0x0}) alarm(0x0) nanosleep(&(0x7f000057f000)={0x0, 0x989680}, &(0x7f0000482000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000366000/0x800000)=nil, 0x800000, 0x4000, &(0x7f00007b4000-0x8)=0x1f, 0x9, 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000d96000-0x8)={0x0, 0x0}) sched_rr_get_interval(r4, &(0x7f0000112000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000e41000-0x40)={0x0, 0x7, 0x100000, 0x0, 0x0, 0x0, 0x800001, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x5, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) r5 = add_key(&(0x7f000046a000)="6365706800", &(0x7f0000473000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a69000)="fcc28432d8c1e7f630c5c762dfc410b6967a75e68912", 0x16, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000f0c000)="6b657972696e6700", &(0x7f0000c81000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) 2017/11/22 13:25:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x1f) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@nfc={0x27, 0x2, 0x4, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="66ff277304557adf4d476588f73c77669227f219b316475d4c67a6e97b25043978b8a02aa037343defafe635a1c7607e1f208869e726af2733e99563c6da976805b8d2877cadb913540026f12aabf09c6a4e224115", 0x55}, {&(0x7f0000001000-0x6)="2a0ddcd90892", 0x6}, {&(0x7f0000001000-0x4c)="b19fc7707b4abf23061aab1ee641681be8672ba45d75c053e8090b84d0af136a14cba595dc6d1bc106b02796fd4361d36b5c79fb894839cedebd44d77d8b3766d2c97bb93b493d287548123c", 0x4c}, {&(0x7f0000001000-0x9c)="d708e74839b55b3773379b06a00105161fb9a13353703b6c07b224795a76791cdaf8c709beae90a34d65f60c730502e2c439d18afd602d7db2b459ab99e1c17a712e2a3a6f7d6b722dfe6475ffd68203adda6e8f21cedca99283322e9c4e8cd7353b75c0ed425e2219c0fe5466fa53f2a2cf42e290db2ba56d5de49e5721ba57b262a52533a2523f27fd3c5b14de9ced53ef0a02ddee7eaa8cd236e0", 0x9c}, {&(0x7f0000ab3000-0xdf)="2eebae810e49ab0cad6187cb06c1e47f746d476d7d8b3f5ed63eb4094441087ebd3b50ddf2f3881c1e8169de4c9f0b8929c2972372ed843b86b7e952cb90b1dd850dfcdbf695595fc927289ea54349bebaa3ad54111f8be720aa3a024ab5dbfbb522f98cd46c93ac4ee2ad7868d5783e231d9865a7e5c5581558f6595ad947b8a85a78aa9877e5ef733cfd272ee9f5c57065b041d2ff07bd4e847b84eaca35d0a1fafe8126115f16b617efdd691a237fd48201ac738e819342c36db9c9eaa42fa35a1ed951800a9d67c0fec15171613ff68369dfa454b2fc44c7e207a87344", 0xdf}, {&(0x7f0000001000-0xd7)="d13a568b4cacca76ad2e3df424f3b3a4b182835e3f2664b43f8d44bfbb52bbb9f74d4be239360899418dd8be7c32140a06852372408879e5b9d82bddc1d5ed56f8b143984ef75534e5783cbcadeb371294bbe89b3ea2f24834c5bbb05dab2d8739c71ca48c6fbbd9483d6af1da0d23cc20414afc34754bdfbab51475c0cdbb31eb271d494016b74ffc54a36b316cb9b0da873fcb34231693503ca3e3819259b98fefd0dce60809c36ea4ec4e85c8946c9e270d8571805efa9a466fc1f9adea0fb1bd4b95cb0fb2ebbd94b089dd443ca99b597153a5ca6b", 0xd7}, {&(0x7f0000414000-0x66)="1dbcb608aa01b82e49646ebedf095ed1d7ae8f15bd88bdc1e11b743a6e4c5a06ff42177047a217f2503be70a8b377e7d222cccdd5484efb036e68e8bf01f5d672e94701f17de81e7d33efce6b8ed67b34fdc2198638ad17d10d684947077c94e7e6975732c20", 0x66}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00006c3000-0x1000)="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0x1000}], 0x9, &(0x7f000082e000)=[{0x100, 0x103, 0xfff, "0dd0574c415bfc243a95275f5cb4f9dc497c66d787204c3bfb0ab254722684660529cd333fe9d50012b1dec0b9573bf7ceb306842a97c98e381c9eba1f0e4869b42e34deb0338af10cbb8e390334f20cf48437a88c473d9cb3a6d72b849a5151168d8d18ad747311e5f50cd8ef16c88799204b913c1c4a9d377e77b1622b9636d71797b0b1f51e417b1249b3bf574e0e644232c89bca3febc30fdf5f6b3fa5dde2175607b0d5cad428526b212e17b5c46b1c271e2346507c0a2bc0ed2419f9170876f6772935cf69aa279584b12743fbcc3d70531b8c2cdf4960457590b4f6a5dcef907250a07261ecc4fd6bfae597cb8f2ca919"}], 0x1, 0x20000000}, 0x40004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000777000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x80) r1 = request_key(&(0x7f00002e1000-0x8)="6269675f6b657900", &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003eb000-0xc)="766d6e657431402147504c00", 0xfffffffffffffff8) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0x0) r3 = add_key$user(&(0x7f0000e9c000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b", 0x1, r2) r4 = add_key$user(&(0x7f0000de4000-0x5)="7573657200", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000)="06", 0x1, 0xfffffffffffffffe) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f98000-0xc)="2f6465762f6175746f667300", 0x202, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000041b000-0x4)=0x0) keyctl$update(0x2, r3, &(0x7f00001d6000-0x262)="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", 0x2d9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000e9f000)=0x800, 0x4) r6 = add_key$user(&(0x7f0000989000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000966000-0xa5)="1e", 0x1, r2) add_key$user(&(0x7f0000d1c000)="7573657200", &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9a000-0x95)="2f3eaea83e04706c12c5683f372d73a87da5c1e7da52db10eca80c64392558c7179324cfeb92b02b236714e7b4c7dabfb82f81fbdd1337afd72b90d583e1bfdfd36e6f713f4be2c4b43dfabeecdf4aa706a7c9fcf8a75d8a015027a816257cd96a8ae29d8e6cb125f0ee61d75d56189e1d650184658f7f494b24d9d65456cfb86d7918ffabb768a1f4457cd8b888890dbc", 0x91, r1) keyctl$dh_compute(0x17, &(0x7f0000bf9000)={r4, r3, r6}, &(0x7f0000613000+0xbc2)="", 0x0, &(0x7f0000252000)={&(0x7f0000538000-0x7)="74677231363000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:49 executing program 1: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00002ea000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) 2017/11/22 13:25:49 executing program 4: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000b0c000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x33, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005a0000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f0000271000)={0x2, 0x78, 0x100046, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x88) socket$netlink(0x10, 0x3, 0x12) r3 = getpid() getpeername$packet(r2, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000353000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00009db000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) ptrace$poke(0x40004, r3, &(0x7f000006f000-0x4)=0x0, 0xffffffffffffffe0) connect$inet(r2, &(0x7f0000325000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f3a000-0x28)={@generic="92a84c83ebd6209c797be402922ef9a2", @ifru_mtu=0x7ff}) writev(r0, &(0x7f0000fac000)=[{&(0x7f0000d5e000-0x48)="480000001400257f09004b01fcfc8c560a880200f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5e95e00000000620000", 0x48}], 0x1) r5 = syz_open_dev$vcsa(&(0x7f0000bbc000-0xb)="2f6465762f766373612300", 0x1, 0x41) ptrace$peek(0x2, r3, &(0x7f000008a000-0x4)=0x0) r6 = getegid() getresgid(&(0x7f0000830000)=0x0, &(0x7f000067b000)=0x0, &(0x7f0000b1c000-0x4)=0x0) setregid(r6, r7) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f000032c000-0x4)=0x0) getpriority(0x1, r3) r8 = getpgrp(r3) wait4(r8, 0x0, 0xc0000002, &(0x7f000050d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x0, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r5, &(0x7f000028f000-0x1000)="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", 0x1000, 0x0) 2017/11/22 13:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) utime(&(0x7f00009c4000)="2e2f66696c653000", &(0x7f0000201000-0x8)={0x8, 0xffffffffffff7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fc1000)=0x0) sendto$unix(r0, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) recvfrom$inet6(r0, &(0x7f0000261000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x40000002, &(0x7f0000475000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fab000)=@get={0x1, &(0x7f000036b000)="", 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f000044b000-0x8)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x100000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = socket(0x0, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007ab000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000856000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00002ef000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x600800) r4 = gettid() perf_event_open(&(0x7f0000814000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x800000000000, 0x55, 0x0, 0x0}, r4, 0x8bd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000428000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e4f000)={@common="74750056faff6e000000230000000040", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r3, &(0x7f0000389000-0x10)=@nfc={0x27, 0x85, 0x0, 0x5}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000054e000-0xc)={r6, @rand_addr=0x1000, @empty=0x0}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000000000001ee, 0x0) 2017/11/22 13:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x4, [0x200, 0x7fffffff, 0x4, 0x8000, 0x1, 0x4, 0x81, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000657000-0x6b)="a03400d86a0d9b88cc3baa1570d535fb1565272e419aeba2fe9f0fd921cf39f27f8e8a63e55825aeadadbe7a74790e3349d7468eebe168ced7ff306e4094d18be2cc7dab12a6fc17ff1149fe7a8abb7ff900004ef18fe49d2b3c1996b8ecfb379b62954e2adb97da6066e9") ppoll(&(0x7f000056d000-0x20)=[{r0, 0x4000, 0x0}, {r0, 0xd080, 0x0}, {r0, 0x200, 0x0}, {r0, 0x400, 0x0}], 0x4, &(0x7f0000ca5000)={0x0, 0x0}, &(0x7f000007d000-0x8)={0x7}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f0000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008aa000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet(0x2, 0x805, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) signalfd4(r4, &(0x7f0000ceb000)={0x9}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006fa000-0x14)={0x0, 0x5, 0x3, 0x1f, 0x3, 0x2f3d}, &(0x7f0000959000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000611000-0x4)=0x0) setpriority(0x0, r5, 0xe4) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") 2017/11/22 13:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ee000-0xc)="2f6465762f72666b696c6c00", 0x202000, 0x0) bind$llc(r1, &(0x7f00001a9000-0x10)={0x1a, 0x1b, 0x20, 0x9, 0x8, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000001000)=0x3ff) r2 = syz_open_dev$sg(&(0x7f0000613000-0x9)="2f6465762f73672300", 0x3e5, 0x408000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000877000)=0x4) accept4$inet(r2, &(0x7f0000a8c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x10, 0x80800) socket$inet(0x2, 0x80002, 0xfffffffffffffff5) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r3, 0x406, r2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r4, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x0, 0x0}, 0x28) socket$inet_sctp(0x2, 0x1, 0x84) bind$ax25(r2, &(0x7f00007eb000)={0x3, {"3dbd8044714eb2"}, 0x0}, 0x10) r5 = syz_open_dev$mouse(&(0x7f000078f000)="2f6465762f696e7075742f6d6f7573652300", 0x7a0, 0x202000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000510000-0x10)={&(0x7f0000d0e000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000b28000)="ac2c76f5", 0x4) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000af5000)={0x0, []}) socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f00004b5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00008be000)={0x0, 0x1}, &(0x7f000062d000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00001e4000)={r8, 0x3, 0x30}, &(0x7f0000f4b000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048b000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000035d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003e0000-0x4)=0x79) 2017/11/22 13:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ef7000-0xa)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3) alarm(0xfffffffffffff7c1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000563000)={0x3, 0xfffffffffffffff6}, 0x2) futex(&(0x7f00007f0000)=0xfffffffffffffffa, 0x2, 0x0, &(0x7f0000f19000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00005fd000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf0018ea08ec0800030005000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x801, 0x1000) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup2(r0, r3) getpeername$llc(r1, &(0x7f00000bb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007be000)=0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000eac000-0xc)={0x0, 0x0, 0x0}, 0xc) wait4(r5, &(0x7f0000eb9000-0x4)=0x0, 0x20000000, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x5, &(0x7f000006b000-0x8)={0x0, 0x1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004cc000-0x4)=0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000701000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b3f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008de000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000493000-0x10)="657468312800", 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10203, 0xc0, 0x1, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000405000-0xc)={&(0x7f00008b5000-0x8)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x40000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000468000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000097b000)={0x0, 0x9, 0x10}, &(0x7f0000056000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006ab000)={r2, 0x36, "da77e5e44916c84dd0dade9a3e8b2dffdfd16b5a77dfe8d5166cc2f12fbd1925f4ab11365f097ff4af986bf29975d36d8dd288d99dd2"}, &(0x7f0000018000+0x1ed)=0x3e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000e62000)="a57e322dfb2d19f6b7e2d0985e935f6bde86daf89b4f111a71ea4b123eae9b89988a990a51063761f912494ef593f8387751ff09b2c3844b89226840e2a7f30e5b52a600f0aed8b6cdc19eb84f5b59dea60ba3eb8e18f40a821a", 0x5a, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c41000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f00002d9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000f7a000)="") r3 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x8000000000101800, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mount(&(0x7f0000f39000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x7ffffd, &(0x7f00002af000)="53") execveat(r4, &(0x7f0000fd5000)="2e2f6275732f66696c653000", &(0x7f0000fd5000)=[], &(0x7f0000b98000)=[&(0x7f0000fd5000)="73656c662f0000003f72696eec000000000000053000"], 0x0) write(0xffffffffffffffff, &(0x7f0000768000)="2a31a45eedfd10a6a5e968c5c705d043", 0x10) 2017/11/22 13:25:49 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x41400, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x3fc, 0x0) r3 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0xb1) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000044b000-0x52)=@ioapic={0x100000, 0x2, 0x800, 0x9, 0x0, [{0x3, 0x9, 0x8caf, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x19, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x175}, {0xd54, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x10000000}, {0x40, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xef0, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3bccfdb3}, {0x800, 0x101, 0x45c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7f, 0x200, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x4000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffe000000, 0x3, 0x70, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7f, 0x1e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x797e0cae}, {0x9, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7ff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0xb04}, {0x6, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3a9d}, {0x3, 0xe88b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x41c}, {0x3b, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2cc, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d38000)=@assoc_value={0x0, 0x101}, &(0x7f0000323000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004bb000-0xb8)={0x0, 0x2d, 0x8, 0x81, 0x1, 0x7f, 0x6ae, 0x9, {r4, @in6={{0xa, 0x0, 0xbe, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x100, 0xffffffffffffffff, 0x20, 0x6}}, &(0x7f0000131000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003ef000)={r5, 0x7}, &(0x7f0000a14000-0x4)=0x6) rmdir(&(0x7f0000e34000)="2e2f66696c653000") perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000+0xdbc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[], 0x0, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x800000000000, 0x0, 0x3, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004a1000-0x20)={0x8f7, 0x1, 0x200, 0x8001, 0x1, 0x9, 0x5, 0x7, 0x0}, &(0x7f0000e9d000)=0x20) r9 = add_key(&(0x7f0000689000-0x8)="7472757374656400", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r10 = add_key(&(0x7f00008d7000)="6b657972696e6700", &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eeb000-0xfe)="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", 0xfe, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r9, &(0x7f0000f59000-0x50)=[{&(0x7f0000ef6000-0x86)="703699399ea26c3a2578ffa8243bbcf16747ec9ad1b33ec83dd024a9c50c612595f9ede2ccb7465ab716e3ede36974ea77357e083a5f07732c967b8c50e03730b1d75b4568f3df54df67da2f5f562b841047139963dc53f0e010c8d67dd78f0ab80025d67a2563950606ab3685b91be75252c1f42ddccaf1d4e260a109227982e1994d126acd", 0x86}, {&(0x7f0000e39000)="dfc76419bacfe9de77fea13512983ee204ff6804e13dd5f339a466c98eaf90fa7ddac37069465345d5d60f0e8e37ba6096ef1bb98001396eb0408c58a188fe8b23a882b9e8a5bca310cb6ecabcc6d7d710e5f200d2436f66631566bd772f07a1448fec046fdbf6cc766cc3a9847ae65203fee62dcd6d6261033f39e0e8b1d3aaf5d35865a7df", 0x86}, {&(0x7f00000c1000)="1f27fef00004f5d95549581c8400000004c3786239d8898eac5b0e", 0x1b}, {&(0x7f000036a000-0x1a)="936f298c6b8b75f5fe24dd438a4d281a26d0c25693fe9cc47358", 0x1a}, {&(0x7f0000a44000)="bb27f2180c843fda484492132de509a9b7af2ea20e3a9190f2800c7ad90ef5660ea3e5de63af1fd4485a0c627f7c2a195e5e4c5e2819a1ae67d15df383eaec7d39d2e9f93335be58eccb3cf6d58fdca31aa2bd878eda94ebcb48540be587ce107d64a75d9278ac33ddbef5d071053918c5cb9505f4c7864d", 0x78}], 0x5, r10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cf8000)={r8, 0xa}, &(0x7f0000963000-0x4)=0x6) ioctl$KVM_NMI(r7, 0xae9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000083a000)="2c73797974654f0c1300786e6574316367726f757070726f638b7365637572696e7329e9076d6e657431766d6effff0000000000002d5e257761743000") ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000fc0000+0xe91)=@generic="9330bc8f00000000000010007f08d64d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x3, 0x0) write(r11, &(0x7f0000bcb000-0x26)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) r12 = syz_open_dev$mouse(&(0x7f00005c9000)="2f6465762f696e7075742f6d6f7573652300", 0xe75c, 0x20002) ioctl$KVM_SET_XCRS(r12, 0x4188aea7, &(0x7f0000d0b000)={0x1, 0x3, [{0x800, 0x0, 0x4}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000091000)={0x0, 0x0}) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f000011e000)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) bind$alg(r13, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x2, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r2, 0x2287, &(0x7f0000d74000)="6f") 2017/11/22 13:25:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000719000-0x8)="2e2f66696c653000", 0x400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x228100, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004d4000)={0x7, r2, 0x1}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x80002, 0x0) write(r4, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x200000b, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000070c000)=0x10) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005cd000)={0x0, 0x9}, &(0x7f0000821000-0x4)=0x8) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003a7000-0x10)={0x0, 0x8002, 0xffff, 0x8000, r5}, &(0x7f0000820000)=0x10) 2017/11/22 13:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002e1000-0x8)="6269675f6b657900", &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003eb000-0xc)="766d6e657431402147504c00", 0xfffffffffffffff8) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0x0) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b", 0x1, r1) r3 = add_key$user(&(0x7f0000200000-0x5)="7573657200", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000)="fa", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00001d6000-0x262)="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", 0x2d9) r4 = add_key$user(&(0x7f0000989000)="7573657200", &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000966000-0xa5)="1e", 0x1, r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049b000-0xa)="2f6465762f70746d7800", 0x541001, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000a3b000)={0x5, 0x8, 0x4, 0x5, 0x7}) add_key$user(&(0x7f0000d1c000)="7573657200", &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9a000-0x95)="2f3eaea83e04706c12c5683f372d73a87da5c1e7da52db10eca80c64392558c7179324cfeb92b02b236714e7b4c7dabfb82f81fbdd1337afd72b90d583e1bfdfd36e6f713f4be2c4b43dfabeecdf4aa706a7c9fcf8a75d8a015027a816257cd96a8ae29d8e6cb125f0ee61d75d56189e1d650184658f7f494b24d9d65456cfb86d7918ffabb768a1f4457cd8b888890dbc", 0x91, r0) r6 = syz_open_dev$sg(&(0x7f0000e2f000)="2f6465762f73672300", 0xffffffffffffff71, 0x200) accept4$packet(0xffffffffffffffff, &(0x7f00009ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1a000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00009fc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf8b, 0x6, 0xffffffffffff8e0b, 0x400, 0x7, 0x4120000, r7}) keyctl$dh_compute(0x17, &(0x7f0000bf9000)={r3, r2, r4}, &(0x7f0000613000+0xbc2)="", 0x0, &(0x7f0000252000)={&(0x7f0000538000-0x7)="74677231363000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:49 executing program 3: r0 = memfd_create(&(0x7f0000001000-0x12)="5b766d6e6574306d696d655f747970652b00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0) alarm(0x0) nanosleep(&(0x7f0000751000)={0x77359400, 0x0}, &(0x7f0000c85000-0x10)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000067e000)="72616d667300", 0x800089, &(0x7f0000482000-0x1)="") chroot(&(0x7f000009a000)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00005fd000-0x8)="2e2f66696c653000", &(0x7f00003a3000-0x6)="00e2660000", 0x100000, 0x0) mq_getsetattr(r1, &(0x7f0000fe4000)={0x3, 0x0, 0x2, 0x800, 0x7, 0x7, 0x6, 0x7f}, 0x0) mount(&(0x7f0000c55000-0x8)="2e2f66696c653000", &(0x7f0000269000)="2e2f66696c653000", &(0x7f0000da0000-0x6)="6d73646f7300", 0x1000, 0x0) r2 = dup(r1) chdir(&(0x7f00003f7000)="2e") setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000f4000)="3a50172aeb35b847828db4b6294cb5bd2d3e1a86a5c61b9d370d69b480d4abe11b5ea941307aafdaba821f8780f40f821ed3fd1c94fa2915789ec2ac559362276c87d503898a916f82352c6fd5de1bfc9801da1663415d86736898866f0b29c7eccada87644cfc19a89d127520225b92cd8e8eab508de53b34363cf36a29ca5a795d4165c3a5d4b1f3fb723800488f22cfa87d07a01644df709f681674c57a6838009d78bf857c712d50ab0566ea5df8463a1897d05813b9cd2fb351174a66c6a4ff7cf46dae378866e2165d4ab53726c219f2a7f0cde615d3", 0xd9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bd8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) open(&(0x7f0000a4e000-0x1)="2e", 0x80, 0x20) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000036f000-0x8)={r3, 0x0}) pivot_root(&(0x7f0000428000)="2e2f66696c653000", &(0x7f00008a6000-0x8)="2e") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004ac000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) getcwd(&(0x7f0000cca000-0x49)="", 0x0) fallocate(r1, 0x3, 0x7, 0x2) write$fuse_notify_store(r1, &(0x7f000068c000)={0x28, 0x5, 0x0, 0x5, 0x10000, 0x2}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ee6000)=0xfffffffffffffffe) 2017/11/22 13:25:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000120000-0xb)="2f6465762f6877726e6700", 0x240001, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea97", 0x25) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000021d000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00002a5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x438000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d37000-0x4)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000768000-0x9)="2f6465762f6b766d00", 0x20802, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) write(r6, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) fstat(r4, &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00002eb000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r5, r7, r8) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000912000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x8) timer_gettime(0x0, &(0x7f0000799000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r9, 0x7530}, 0x8) 2017/11/22 13:25:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x6, 0x3, 0x2, 0x0, 0x3fffffffffc, 0x4, 0x8}) socket$inet6(0xa, 0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/11/22 13:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f3e000)={0x0, 0x1000, "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"}, &(0x7f0000bd7000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000056f000-0x20)={0xffffffff, 0x80000001, 0x209, 0x3, 0x7, 0x7, 0x9, 0xfba, r1}, &(0x7f00003f2000)=0x20) shutdown(0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000248000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup3(r3, r4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000349000)={0x3, 0x0, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000d9000)={0xfffffffffffffffb, 0x44f, 0xfff, 0x0, 0x80000000, 0x44, 0x1ff, 0x8, 0x9, 0x9, 0x2}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000fc6000-0x4)={r5}) openat$vcs(0xffffffffffffff9c, &(0x7f00007d7000)="2f6465762f76637300", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00006b9000)=0x0, 0x4) munmap(&(0x7f00004f1000/0x8000)=nil, 0x8000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x1000000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/11/22 13:25:49 executing program 1: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x526c80ce43098a6c, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) chdir(&(0x7f0000112000-0x8)="2e2f66696c653000") mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mount(&(0x7f00009d0000-0x8)="2e2f66696c653000", &(0x7f0000a09000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000036d000-0x1)="ad") readlinkat(0xffffffffffffffff, &(0x7f0000c54000-0x8)="2e2f66696c653000", &(0x7f000097d000)="00000000000000000000000000000000000000000000", 0x16) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f00002c5000)="6578743200", 0x100000, &(0x7f0000ffc000)="") mount(&(0x7f00009d4000)="2e2f66696c653000", &(0x7f0000f8b000)="2e2f66696c653000", &(0x7f0000c72000-0x7)="6372616d667300", 0x8000001000, &(0x7f00005da000)="") mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f000019c000-0xe)="2e2f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e096465667310", 0x88000, &(0x7f000078a000)="") mount(&(0x7f00006aa000)="2e2f66696c65302f66696c653000", &(0x7f0000aad000-0xe)="2e2f66696c653000", &(0x7f00007ba000)="0700eb667300", 0x104000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000151000-0x4)=0xe00000, 0x4) rename(&(0x7f0000120000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fa9000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00006dd000)={0x10000000b}, 0x4) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d2b000-0x20)={{&(0x7f0000432000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000390000)="2e2f66696c653000", 0xd0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x1000000, 0x0, 0x0, @tick=0x3ff, {0xffffffffffffffff, 0xebf}, {0x8000000000, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b9c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ea000-0x4)=0xe8) lstat(&(0x7f0000182000)="2e2f66696c65302f66696c653000", &(0x7f0000515000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000563000)="2e2f66696c65302f66696c653000", &(0x7f000027a000-0x8)="2e2f66696c653000", 0x2002, r2, r3, 0x1, 0x1f, 0x40000) clock_gettime(0x7, &(0x7f0000cff000-0x3)={0x0, 0x0}) select(0x40, &(0x7f0000669000)={0x5, 0x3, 0x4, 0xffffffff, 0x6, 0xf3b, 0x1, 0x1000}, &(0x7f0000723000)={0x1000, 0x0, 0x401, 0x800, 0x7, 0xd99, 0x1, 0x2}, &(0x7f0000c44000)={0x8, 0x2, 0x8, 0x8, 0x89e7, 0x3, 0x9c, 0x5}, &(0x7f000094f000-0x8)={0x0, 0x0}) utimes(&(0x7f00008ff000-0x8)="2e2f66696c653000", &(0x7f0000d6b000-0x10)={{r4, r5/1000+10000}, {0x0, r6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000095f000)={0xfd, 0x0, [0x0, 0x4, 0x8000000004, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000476000)="2e2f66696c65302f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000d2d000-0x2)="617200020021", 0x20002000, &(0x7f0000725000-0x3)="050004") open(&(0x7f0000789000)="2e2f66696c65302f66696c653000", 0x10003, 0x4000000e2) 2017/11/22 13:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002e1000-0x8)="6269675f6b657900", &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003eb000-0xc)="766d6e657431402147504c00", 0xfffffffffffffff8) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0x0) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b", 0x1, r1) r3 = add_key$user(&(0x7f0000f6e000-0x5)="7573657200", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000-0x1)="01", 0x1, r1) keyctl$update(0x2, r2, &(0x7f00001d6000-0x262)="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", 0x2d9) r4 = add_key$user(&(0x7f0000989000)="7573657200", &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000966000-0xa5)="1e", 0x1, r1) add_key$user(&(0x7f0000d1c000)="7573657200", &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9a000-0x95)="2f3eaea83e04706c12c5683f372d73a87da5c1e7da52db10eca80c64392558c7179324cfeb92b02b236714e7b4c7dabfb82f81fbdd1337afd72b90d583e1bfdfd36e6f713f4be2c4b43dfabeecdf4aa706a7c9fcf8a75d8a015027a816257cd96a8ae29d8e6cb125f0ee61d75d56189e1d650184658f7f494b24d9d65456cfb86d7918ffabb768a1f4457cd8b888890dbc", 0x91, r0) keyctl$dh_compute(0x17, &(0x7f0000bf9000)={r3, r2, r4}, &(0x7f0000613000+0xbc2)="", 0x0, &(0x7f0000252000)={&(0x7f0000538000-0x7)="74677231363000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f72746300", 0x8000, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000b6e000)={0x2, 0x0, [{0x1b1, 0x0, 0x6}, {0x0, 0x0, 0x100000000}]}) 2017/11/22 13:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10000000000015, 0xb94cbe5e8439a25a, 0x11000, &(0x7f0000e11000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000244000)="3900000300f7f5008533") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000537000)={0x6, 0x400070aba, 0xffffffff, 0x3ff}) socket$inet6_udp(0xa, 0x2, 0x0) openat(r1, &(0x7f00003f0000-0x8)="2e2f66696c653000", 0x4004, 0x4000000000000006) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dd2000)={@generic="76ae6c41fb550c12f536372c230c4c4f", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000de3000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b7f000)=0xc) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000077a000-0x1)="00", 0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) mmap(&(0x7f0000a3c000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007ba000-0x4)=0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x80000003, 0x36, 0xffffffffffffffff, 0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x20000000003, 0x40010, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000321000)={0x0, 0x1000, "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"}, &(0x7f000054d000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000699000)={r3, 0x1, "10"}, &(0x7f0000ef8000-0x4)=0x9) r4 = syz_open_dev$vcsa(&(0x7f0000ec9000-0xb)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000011a000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x75) 2017/11/22 13:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe68) r1 = accept4(r0, &(0x7f0000212000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000041f000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000026a000)={r0}) listen(r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x0, 0x27, &(0x7f00003cb000)="e000003e7ffeff0021ec067f", 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000455000-0x4)=0x0) shutdown(r0, 0x0) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") getpeername$inet6(r0, &(0x7f000039b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000059000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000caa000-0xb4)={0x0, 0xac, "69cdf118070fc69941d42e8657e1a9290f1c0ea967ee7af4730dfa005a2eac3ea9e2a7e5b9eeb09fabaf21bb75214f28cbdfcd9336bde87b80ba9613e5db697d3cf37e1217a4e6890c8b0288df5e2a1d08d1c5e68ba8caab55cd04baa4b6925bf8fbac2a0368be241a2cd0923b8426c2730b4b3e9e650d91e414493d124a374c1980b00afa86135ec90b3ad43ebe727f773f0903171e16e7045150254db1cab92446e8bada4257949c74febb"}, &(0x7f000020e000)=0xb4) sendmmsg$inet_sctp(r1, &(0x7f0000ac2000)=[{&(0x7f00008da000-0xb)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d86000)=[{&(0x7f0000cdd000)="f2c293e198be1b4f6533be42dc42fe72285f16dd0133aa8bc88f74efb0a2e151c33716378b351a012e2f71d6d8471faab232c698fc3d504808b7c9b659ba7de315d338a17ae35c3b6019ede9a2b377c1681acd38d24634f2a9dc29861c27a6a62fb5d708b45297154a77ac4b7cc543f65d8750d204a002068c6a272b49fee2402d766d19b6b27a6bc76c19aa2a7fdae63085a5dc7173ed12", 0x98}], 0x1, &(0x7f00002f6000)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x3, 0x1, 0x7, 0x7ff, 0x101, 0x7f, 0x7fffffff, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1000, 0x8, 0x6f, 0x6, 0x9, 0x3, 0x88, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x1, 0x6, 0x200, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xd1, 0x200, 0x10000, 0x7, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xd7, 0x2, 0x0, 0x8, 0x0}}], 0x5, 0x2004c014}, {&(0x7f0000b0e000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000b2d000)=[{&(0x7f000096c000)="16e6b154bf67ba2ccc8202364aa9d7d45a0ddcdc586caf8feac69654b22f64ed632717359dce3b9b94a9e4814d4cbd79dbb1d827e6af3ccf736d7480e0048889b7e092c5cf43832015dbdeb4e06c3455f8ca09d7fb44de98326d63f79420e59d695c12323c630e816a0c7571b02624cfb0f05b7bc356dd686c1f86a65c86e973403178b997429dcb806e", 0x8a}, {&(0x7f000071a000)="f88f78cb8c40927937f9e824de5087436f5b117fc71b8253f5b2e14b432ec6193a98086cc0d88aff4e3b9070b7bd6bba8f5b9b632720da709597d83fff176ac6ac204399f13907dc7e61176b65f71c6078bb336c7ac777b9890570208c4902cc1515483aa8de55356c30eda0b9cd04510e1c397c08646bb1c52c16c6a2802bc3a57f296126e1a1f2af386d5e597958ea87d8dc1589cfbd6162060862096c4fca95075b", 0xa3}], 0x2, &(0x7f00006de000-0xf0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8004, 0x400, 0x7f, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x8007, 0x100000001, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x400, 0x8, 0x8}}], 0x3, 0x4}, {&(0x7f00005f4000)=@in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002be000)=[{&(0x7f0000f46000)="e9b2044f16b61eb99acee586060e4d1786b26aea56b2869b9c932902695d831dfd79a5b587a3", 0x26}], 0x1, 0x0, 0x0, 0x4}], 0x3, 0x4) close(r3) [ 75.703100] sock: sock_set_timeout: `syz-executor4' (pid 9620) tries to set negative timeout 2017/11/22 13:25:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001c3000-0x5c)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x2, [0x3, 0x5, 0x54, 0x7f, 0x3, 0xffffffff80000001, 0x1000, 0x3ff]}, 0x5c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) epoll_create1(0x7d09fc23cf28ee08) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adc000)=0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000a25000)={0x0, 0x2, 0x2, 0x8000, 0x9, 0x800, 0x67, 0x20, 0x40000006, 0xec}) getpeername(0xffffffffffffffff, &(0x7f000020b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005a9000-0x4)=0x6) r1 = getpid() capset(&(0x7f0000f10000-0x6)={0x19980330, r1}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) mkdir(&(0x7f0000a4d000-0x8)="2e2f66696c653000", 0x42) truncate(&(0x7f000077e000)="2e2f66696c653000", 0x7f) membarrier(0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b17000)=0x0) chroot(&(0x7f00001e1000-0x8)="2e2f66696c653000") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000)="2f6465762f72746300", 0x140, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000832000)={&(0x7f00002c5000/0x2000)=nil, 0x7713, 0x3, 0x0, &(0x7f0000c67000/0x2000)=nil, 0xfffffffffffffff8}) chdir(&(0x7f00009a5000)="2e2f66696c653000") mknod(&(0x7f0000583000-0x8)="2e2f66696c653000", 0x20000000000000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x60000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000092f000-0x8)="2e2f66696c653100", 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc0189436, &(0x7f0000fb4000+0x393)={0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) 2017/11/22 13:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ff8000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ff1000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000d68000-0x58)={0x0, 0x14, 0x0, @thr={&(0x7f0000eae000-0xa2)="", &(0x7f0000118000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = request_key(&(0x7f0000f3a000)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="815d5c00", 0xfffffffffffffffb) r4 = request_key(&(0x7f00008f8000)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000650000)="6d696d655f747970656d643573756d736563757269747900", 0x0) r5 = request_key(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="267b62646576ea6d696d655f747970652f217573657275736572405b766d6e65743000", 0x0) keyctl$dh_compute(0x17, &(0x7f0000e54000)={r3, r4, r5}, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x0) r6 = fcntl$getown(r2, 0x9) getpriority(0x2, r6) userfaultfd(0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000a86000-0x1a)="68fb72c919d88647072c5268a646cc98281dae0ccb411c94129b") ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f000043b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f4000-0x10)={0xffffffffffffffff, 0x18, &(0x7f000009a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)="2f6465762f73657175656e63657200", 0x4000, 0x0) syz_open_dev$mice(&(0x7f00000b2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f000081e000-0x4)=0x0, &(0x7f0000a20000)=0x4) connect$unix(r7, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r2, &(0x7f000092f000)=[], 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003dd000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x1, 0x4, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001]}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f000065f000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) [ 75.799750] sock: sock_set_timeout: `syz-executor4' (pid 9624) tries to set negative timeout 2017/11/22 13:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() move_pages(r0, 0x2, &(0x7f0000eb0000-0x20)=[&(0x7f0000edb000/0x3000)=nil, &(0x7f000002d000/0x1000)=nil], 0x0, &(0x7f0000974000)=[], 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000506000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008e8000-0x8)={0x0, 0x0}, &(0x7f0000c7e000)=0x8) inotify_init() r2 = syz_open_dev$usbmon(&(0x7f0000f05000)="2f6465762f7573626d6f6e2300", 0x10000, 0x400000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000053000)=0x0, &(0x7f0000db5000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f0e000)={0x0, 0x3, 0x0, 0x5, 0x9}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f0f000-0xb)={r4, 0x3, "1037df"}, &(0x7f0000002000-0x4)=0xb) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000036e000-0xc)={r6, 0x80000, r2}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000027f000-0x8c)={r2, r3, 0xc000000000000000, 0x3ff, &(0x7f00008e2000-0xa5)="fdf3327ff24641f61f733815b9c3d321100cfae5b8a775f14a7b95638dc7f0723b6a49f670789c9cfe61f3dea50afb09a4e5692a0c6f3a15b330e014a47962d2b16803fbb147d4fd6fbecd8c8b83517f5246adc25a90d8c367fade35042e6cdf5389e6549572fc894acabd5a993be885a473d365ffa695d4ac3c7ab461ae381eebf67a62ac947a28fee6bfcd40c8138942360b20cd36d62243d4d2d3bc547932e6affeeeb0", 0x100000000, 0x1f, 0x2f, 0x7, 0x0, 0x7, 0x20, "1836f233394f131bc11fcf90ff1aae70c8fdd6461e2a8c24c67d0a13cd3cb92154156ccde5cc27284413bde48cbb223399624ae8c88f862ec70df100630783093d5a0cacf0a8221c1fb367e6a7f5055689d93e424445cdd18b81e8f36550304d2e3d1a80702003f60f9ec5a4"}) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000ba1000)={r5, 0x82, "1cb73814e2eb4a42d82c8ac9f844241046fde1e61c3707bc34b06c2a6290b04d260027d89bc700000000000000070610da0319262083113c51823f1349720b0000000000000003afee53d5980017298ec6afb5e9fc2592e744bb70988ea205e9dc80837e7240000000000000000828849d6131bd3f833814d58e2f3dcca3ff7a06c6"}, &(0x7f0000002000-0x4)=0x8a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000086e000-0x8c)={r9, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r10 = socket$inet(0x2, 0x240000000003, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000636000)="2f6465762f73657175656e6365723200", 0x115000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r10, 0x0, 0x3, &(0x7f000063b000)=0x84a2, 0x4) sendto$inet(r10, &(0x7f000013d000-0x5b6)="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", 0x5b6, 0xfffffffffffffffe, &(0x7f0000224000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 13:25:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x403) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x9cf, 0x3}, {0x4, 0x100}, 0x1, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0xa, 0xfffffffffffffffc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bba000)="2f6465762f73657175656e6365723200", 0x2a007e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000365000)={0x16, 0x81, 0x8001, 0x5, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd, 0x0}, &(0x7f000036d000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000054e000)={r2, 0x3f, 0x30, 0x6, 0x5}, &(0x7f0000aa4000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000064000)={r3, 0x7}, &(0x7f00004f6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d43000)={r4, @in6={{0xa, 0x3, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000654000-0x1)=0x3) r6 = perf_event_open(&(0x7f0000f28000)={0x1, 0x78, 0x0, 0x40001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) clone(0x80000, &(0x7f0000efc000)="f7d5d0d2e885ca74bb250f1bd9487848cc31d3edc613c1d72044e83cd5cc9810439f538000e234f2fff131bbce367be1ee7d0bcc2844b3ea53d729dc0e99f71152a79d39d3c0bc0f497f4b20c5ca9bf4a3663ea051764e027aa6d4b0e5531c3605476027d5d32ed66727376a695a0006f3d52aef0c9b61d1079ae38a73808cb27bddcf750eee7df90a7bfcf3e649bb640d3921bd8328a59e9fea704926861e3e2fc38cc92ce32f189d5b009302", &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000943000-0x4)=0x0, &(0x7f00001e6000-0xb5)="a4365d7665c30b584108f54c9afa59821321df919d90a6a7b16f21a71f6d85884a8f3e553f69616dfb21a44c0c7f7e20410dd11d2835deb51973169715833a96d08f6ca8b8b503cd72eb6ea49691f2d69511b52297afc03f6cefe3ae73a20046aaaa6d062348295267ad99486327da0df4b6978818bee9c4830bc62243297277f3a9c12e736e89d151f61418b209f60408cc26f2d13b5aa6b311d4d4c71ded506aadb90ee5a05393ca2b231073f9b28109fc52fe7e") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000159000-0x9)="2f6465762f72746300", 0x420202, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000106000-0x8)={0xfffffffffffffff9}, &(0x7f00005ea000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bff000)={0x0, 0x989680}, 0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x0, 0x0) r10 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000081000-0x20)={r9, 0x0, 0x2, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = eventfd2(0x0, 0x1) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000504000)={r11, 0x400000000005, 0x2, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f000093a000-0x20)={r11, 0xffffffffffffffff, 0x100000100000002, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000048e000)={0x0, 0x0}) 2017/11/22 13:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f000008c000-0x6)={0x1f, 0xfff, 0xea6479da74202d13}, 0x6) r1 = add_key$keyring(&(0x7f0000fbc000)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f000057a000)="7573657200", &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e9000-0x1)="01", 0x1, r1) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_dev$vcsa(&(0x7f0000f09000)="2f6465762f766373612300", 0x6, 0x200000) write$fuse_notify_delete(r4, &(0x7f00008b0000)={0x28, 0x1f, 0x0, 0x8, 0x3, 0x6}, 0x28) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000041a000-0xc)={0x5, r0, 0x1}) perf_event_open(&(0x7f0000b2f000)={0x7, 0x78, 0x100000001, 0xffffffffffffff07, 0xfffffffffffff800, 0xedf, 0x0, 0xcb, 0x400, 0x8, 0x7f, 0x109, 0x1, 0x3, 0x0, 0x5, 0x4, 0x7ff, 0x3, 0x2600, 0x3ff, 0x7ff, 0x6, 0x7, 0xff, 0xd02, 0x0}, r3, 0x7ff, r5, 0x5) r6 = add_key$user(&(0x7f0000b3f000)="7573657200", &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008cc000-0xfa)="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", 0xfa, r1) r7 = socket$inet6(0xa, 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000378000)=0x0, &(0x7f0000ff8000)=0x4) r8 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d91000-0xc)={r8, r6, r2}, &(0x7f0000760000-0x1)="00", 0x1, &(0x7f0000279000-0x2c)={&(0x7f0000999000)="726d6431323800", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x58) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00008d3000)={0x1, 0x4d9, 0x3}) connect$bt_l2cap(r1, &(0x7f000006c000)={0x1f, 0xffffffffffffffba, {0x4, 0x4, 0x8, 0x0, 0xc99b, 0x0}, 0x1, 0x2}, 0xe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f000022c000)={&(0x7f000083a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00004d3000-0x8)="2e2f66696c653000", &(0x7f0000f14000-0x10)=@random={"73797374656d2e00", "7472757374656400"}, &(0x7f000041b000)="2f6465762f73672300", 0x9, 0x3) ioctl(r1, 0x2287, &(0x7f0000001000-0x1)="") ioctl$TCSETAF(r1, 0x5404, &(0x7f0000a4f000)={0x4, 0x100, 0x100000000, 0x3ff, 0xc0, 0x100, 0x9, 0x711, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a3a000-0x8)={0x0, 0x3}, &(0x7f00002bc000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cb8000)={r3, 0x8}, 0x8) 2017/11/22 13:25:49 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000220000-0xb)="2f6465762f6877726e6700", 0x107000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005f4000)={0x9, &(0x7f0000001000-0x24)=[0x10000, 0x401, 0x4, 0xffffffffffffffff, 0x7, 0x3f, 0x1, 0x1c000000, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000038a000-0x1c)="51656c696e75787b257751616e30656d3176626f786e65747b240089", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f5d000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005a6000)={0x0, r3, 0x18}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000057c000)={r3, r5}) r6 = add_key(&(0x7f00007b6000)="6465616400", &(0x7f000021e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffeffff7f) keyctl$invalidate(0x15, r6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000501000)={&(0x7f0000412000-0x8)="2e2f66696c653000", r2}, 0xc) r7 = syz_open_dev$mouse(&(0x7f000012b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ac6000-0x2)=0x2000, &(0x7f00008a5000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c23000)={0x0, @in6={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000288000-0x20)={0x10f, 0xfffffffffffeffff, 0x8, 0x81, 0x1, 0xcdf, 0x3, 0x0, r8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000ae3000)=0x20, 0x4) socket$netlink(0x10, 0x3, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000fed000-0xa)="2f6465762f7663732300", 0x100, 0x218400) sendmsg$nfc_llcp(r9, &(0x7f000089c000-0x38)={&(0x7f00003e6000-0x60)={0x27, 0xffffffffffffffb2, 0x599, 0x1, 0x5, 0x3ff, "d296f611b8223c5702bc83cb294a3a6c17c8d2db1576c65ed997d5bd1195e67fea47c418c73585565ddc47230c4aec53294e480e5fbd0c2a45cc7b4f52b843", 0x81}, 0x60, &(0x7f0000f46000-0x10)=[{&(0x7f0000a47000-0x8c)="bf7c041ded792ef156f26091319af9954834736b89c6937b29b4265564eebe17bab9d35c71edce7ec9a72b27cc1b3424cca1c60465d221f468c806f35d7fcfe3502dfae630e0a7fec189892b7f847d51632448773a6c7371acfa47a2a7f8c66ff994b8c2f43970de5d9776f876176d1e0905f23dfecf613fdb0ddc6d9237bd336d3a9b9eb7a48e9ab3faf479", 0x8c}], 0x1, &(0x7f0000581000)={0xa0, 0x107, 0x7fff, "7160d63bd459d48dc846eccba13c097b31e14fdc0ea03b0df77f511c9711964d441a3b82607f3becab136094a5522ad1ed612fe0fac7335db84504110b5a7549f8e7376d828a4ff4f5525a1a18ac5aeeb72f9cb2f5f3def15661e0ccbb836a8d214a2efd573da04c87e2b2f6efe3d60e88ab8c1e9f8e002e425154490ae80200ef81984ee77a5351a116a9411e9e7f"}, 0xa0, 0x4000000}, 0x10) writev(r0, &(0x7f000029b000)=[], 0x0) lseek(r2, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/11/22 13:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x1, &(0x7f0000a80000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000490000)={r0, 0x18, &(0x7f0000602000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) move_pages(0x0, 0x6, &(0x7f0000eb0000-0x20)=[&(0x7f0000207000/0x3000)=nil, &(0x7f0000172000/0x4000)=nil, &(0x7f0000edb000/0x3000)=nil, &(0x7f000007b000/0x4000)=nil, &(0x7f00005d6000/0x1000)=nil, &(0x7f0000b3d000/0x2000)=nil], 0x0, &(0x7f0000974000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2017/11/22 13:25:49 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002cd000-0xa)="2f6465762f6375736500", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0xee)="172530398769a66e71922d35e7923b1ceb0581a6d6a04c85e11bd35e9fc5f9dadee56aff3882cd5a2e2c9a096e7f8a08612b4dc5cc17c73c4b797a5efba408e573a35f3c7b0e67218ac13ebd6547cbd0821c08efbd31e25df232f2bb534eb3a5ecb122c4354e9e3e43e638cfd53c72ba1cafc1113eba11c2c0ca852502ed9686ed786c1a0c5f580a109a26935a2a80aafdadf25f1689ac497a61af882b986dd8efeeaa55eac6d335b824260c8322d8d415f094324eeb40f26129e4f452c6ebf205d9ffa722b2a0b72cfe7e7ea60b2c7b5bfacfa8a619c3b5c7d5279bc00bf9e7f2b41a2a84990edd351094bbad72", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c9a000-0x8)=0x388) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) perf_event_open(&(0x7f00005e5000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100005, 0x84, &(0x7f0000c12000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001bc000-0x24)={0x200, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x7, 0x0, 0x100000, 0x0, 0x8}) prctl$getreaper(0x30, &(0x7f0000da2000-0x8)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000375000-0x8)="2e2f66696c653000", 0x102, 0xc1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f000053a000)={0x3, 0x400, 0x4, 0x1, 0x1, 0x3f}) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x25, 0x0, 0x2, 0x0, 0x0, 0x1, 0x100000, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000545000)=0x10001) pipe2(&(0x7f00005ac000)={0x0, 0x0}, 0x807fc) r3 = timerfd_create(0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00007d0000-0x10)={0x0, 0x989680}, &(0x7f00008eb000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, r4}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, r5}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/11/22 13:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b60000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffff6, 0x0, &(0x7f00004a4000)=0x0}) memfd_create(&(0x7f00006ee000-0x2)="97730100aa736563757269747900", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00006b0000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000029000-0x68)={0x20000007d, 0x0, [0x3, 0x2, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000000, 0x0, 0x1}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0x5}]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000028000-0x8)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x49e, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000026000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) stat(&(0x7f0000030000-0x8)="2e2f66696c653000", &(0x7f0000023000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000085000+0xbbd)=[{0x2, 0x10001}, {0x4, 0xf3}], 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000001e000)={0x8, "0000000000000003"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) setregid(r4, r4) 2017/11/22 13:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f00004b0000)=0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000019000)=0x1, 0x4) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000feb000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_extract_tcp_res$synack(&(0x7f000063a000+0x77c)={0x0, 0x0}, 0x1, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024b000)="2f6465762f73657175656e63657200", 0x602000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f26000-0x10)={r3, r4, 0x3}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000dde000)=[{0x7, 0x1}, {0x3, 0xfffffffffffffff8}, {0x8, 0xff}], 0x3) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80206433, &(0x7f000098a000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f000013c000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000794000)={0x0, 0x0}, 0x1, 0x0) 2017/11/22 13:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000662000)={0x0, 0x7, 0x206, 0x9, 0x20, 0xe3c1, 0x8000, 0x0, 0x0}, &(0x7f0000029000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000207000)={r1, @in6={{0xa, 0x2, 0x95, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0xfffffffffffffe00, 0xe7f3, 0x10}, &(0x7f0000c44000-0x4)=0xa0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000e98000)={0xa3, &(0x7f0000b5f000)="bb4fbc1b1e559357191990a68bcf267c8c4ce516d1ca78f8b63ba621266db26e5a268e030d02fd3d3e0108522d4dc8c9cf27c1c337a048ccf8857539a7bbd7a240fc7dbd73d1c1ce997bb92147ef42fc479c9a1a35a45189590ff658bd22faa30bb0e772b345e8deac8a668a5d81e8ffaee374bda6254a3ca9783ef680a5a4f4db3fafd991daff87d276bcc4d442a2829a3bdc4866e96b8fc0c913cea9c49f728c33d9"}) r2 = dup(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000098b000-0x4)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000110000)="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", 0xe37, 0x1, 0x0, 0x0) 2017/11/22 13:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a4000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a9000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009fd000-0x4)=0x40, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fde000-0x11)="2f6465762f7161745f6164665f63746c00", 0x5000, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$peek(0xffffffffffffffff, r3, &(0x7f000029a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000239000)={0x0, []}, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001c6000)=0x8001) dup2(r2, r2) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002e1000-0x8)="6269675f6b657900", &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003eb000-0xc)="766d6e657431402147504c00", 0xfffffffffffffff8) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0x0) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b", 0x1, r1) r3 = add_key$user(&(0x7f0000200000-0x5)="7573657200", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000)="fa", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00001d6000-0x262)="b0848c2fa988cd5550bb7dd77dbad9e83fa6483b4381d6356f86671fd21288db249098d2c319f0788875d5c077cd31ca94b424eac392f5e7639a5c01afdd6ff5a35f719c64b96326541b14d2f864b2a1cf4a90e8e0bfb151c4be63aceded5f81219f6b25491bebb0dfd7587926c2979abaccfb4527860500000000000000caadcfb664bf5ac7d9e605e7e6c115477c4501859835508c0ce475874c97357a615802907c7f2e2784b1b9372fd565c10e18e563ada734640b8cd3b15e1e64a58b86523bd06cce8106f31bd919367a8bd43feb2eda350396879125c1cee90f76872e798e00006b373ecacb1dd74ad14ccc2da7be60ff9b3d0de6745f66e46b9172a72b573b28059183cf651648dae9007a10eea1e387efb61092c9cb3d7011ec326eb8ca8e11dff4a0d520abe7575cf8bfa9c981d2851e9bee8561f199bf282f9b096312f0d926141d900902adcba4449b9637c2dbc2e2df23cfe04025960b7619a64ee05401907ab76a38a88efd8f5656f62e9d678b93cf751eeb060892f2c06a859a77ee411d8853083994880273be53d25f418cccd8044db80882c80bddb8a4d346e55eea3fb798986e615ffbfe7f39c117e60312138e2c14ca20494e343cd5dbd0f17bf9ccabd9d6c020a8a5e96aa8f008df5acceea7fc2e544ffde81b04d1d9a0225aa752568786d6f0365adfbbe26638415e00095100fe017c7a205190b33af30e1fcef69942ad7104d739ca0d6a0bf6f24df374fba298b3672b3b595c3dd011cb2c25dcb8d67cc06de10cceecabfdfc159d55c8e845918b543bf4cec4c991fb7085f0436819e04442e33e336751f307abf0ffb3929cb913d4fddf348f944c1ac3f2844bb034748b5d18a351e55e584c971b988267b027f1a0c7600f17327a87c7702ba48347fd94c1e77f5f248bfe3abf62b2d31370b6a3969537dfe3b4f631d0ddf1853b2aa2d31c54c16f8f5a731ed7cd3fa9f0095d56d20e4de85e015b61830c4d2dff3f0cec239a7011cbd78fa8cc37a27f793b34a6", 0x2d9) r4 = add_key$user(&(0x7f0000989000)="7573657200", &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000966000-0xa5)="1e", 0x1, r1) add_key$user(&(0x7f0000d1c000)="7573657200", &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9a000-0x95)="2f3eaea83e04706c12c5683f372d73a87da5c1e7da52db10eca80c64392558c7179324cfeb92b02b236714e7b4c7dabfb82f81fbdd1337afd72b90d583e1bfdfd36e6f713f4be2c4b43dfabeecdf4aa706a7c9fcf8a75d8a015027a816257cd96a8ae29d8e6cb125f0ee61d75d56189e1d650184658f7f494b24d9d65456cfb86d7918ffabb768a1f4457cd8b888890dbc", 0x91, r0) keyctl$dh_compute(0x17, &(0x7f0000bf9000)={r3, r2, r4}, &(0x7f0000613000+0xbc2)="", 0x0, &(0x7f0000252000)={&(0x7f0000538000-0x7)="74677231363000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x1, 0x1ff, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r0, &(0x7f0000e9e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f73657175656e63657200", 0x0, 0x0) gettid() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4c4, 0x0) fcntl$notify(r0, 0x4, 0xe) recvfrom$ax25(r5, &(0x7f0000c55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x10101, &(0x7f0000088000-0x10)={0x3, {"f7618600000000"}, 0x5}, 0x10) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendto(r6, &(0x7f0000ace000)="1dfdddd938014eddac4ef1f7611cdb786b83a8cd3f5d093c227b5f1c", 0x1c, 0x40004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c82000-0x10)={0xffffffff, 0x8, 0x8, 0x3e6b61e6, 0x0}, &(0x7f000002b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ace000)={r7, 0x1, 0x6dc, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000f37000)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000c2000)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000c49000)={0x9, r8, 0x1, 0x3}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) socket(0x2, 0x3, 0x6) 2017/11/22 13:25:50 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000563000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000266000)="2e2f66696c653000", 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008c6000)="2f6465762f766373612300", 0x4, 0x20001) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003a9000-0x8)={0x3, &(0x7f0000a76000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000e49000)="2e2f66696c653000", 0x40) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f00002ab000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000b3b000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="722678666100", 0x20000, &(0x7f000002f000)="") r2 = memfd_create(&(0x7f00008a9000)="2d656d306367726f757000", 0x2) clock_gettime(0x0, &(0x7f0000207000-0x8)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f000040a000)="2e2f66696c653000", &(0x7f0000da9000)={{r3, r4/1000+30000}, {0x0, 0x7530}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000056c000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000a80000+0x1e8)={0x5, &(0x7f0000b78000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000be9000)=0x0) fadvise64(r2, 0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000071c000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000076000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000348000)={r5, 0xc2ef, 0x8, 0x80, 0x80000000005, 0x7}, &(0x7f000037f000-0x4)=0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000471000)=0x0) waitid(0x2, r7, &(0x7f0000461000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000006, &(0x7f00000c9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f000095b000)="2e") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000071a000-0x8)={r6, 0x8}, &(0x7f0000419000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b1000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000954000-0x4)=0xec, 0x4) mount(&(0x7f00007f7000)="2e", &(0x7f0000270000-0x1)="2e", &(0x7f00009e3000)="6c6f67667300", 0x5012, &(0x7f0000443000)="0100") r9 = open(&(0x7f0000d5f000)="2e", 0x81, 0x44) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f4d000)={&(0x7f0000af0000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000026d000)={r8}) accept4$unix(r9, &(0x7f00005f1000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000898000-0x4)=0x8, 0x80800) 2017/11/22 13:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cf5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f00002a1000-0x87)="", 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005af000)={@generic="3215ef7cc2368faefc20a1ceddf4e4b8", @ifru_flags=0x1}) creat(&(0x7f000058d000)="2e2f66696c653000", 0x1) sendto$inet6(r2, &(0x7f0000fe0000-0x1000)="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", 0x595, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/22 13:25:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6877726e6700", 0x185002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x99, 0x401, r0}, @map={0x78e7b6bd0000, 0x1ff, 0x2, r0}, @map={0xfff, 0x3, 0x14d3, r0}, @map={0x2, 0x1, 0x6, r0}, @map={0x10001, 0x5, 0x81, r0}, @map={0x1, 0x10001, 0x6, r0}, @generic={0x5, 0x1ff, 0x6, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000512000)=0x0, &(0x7f0000df5000-0x4)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ca7000)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) getpriority(0x2, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000134000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000efc000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[], 0x0) remap_file_pages(&(0x7f000086d000/0x4000)=nil, 0x4000, 0x3000002, 0x0, 0x40005) write(r1, &(0x7f0000484000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000736000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x0, 0x0, 0x80}, &(0x7f00007af000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001a6000-0x8c)={r5, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000774000-0x4)=0x8) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000d8f000)={0x0, 0x0}) getpriority(0x0, r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff5000-0x4)=0xffffffffffffcbe7, 0x4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00008cb000-0x4)=0x0, &(0x7f0000360000-0x4)=0x4) 2017/11/22 13:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007cd000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c9000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f000049f000-0x1)="ba", 0x0}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e04000)="2f6465762f6375736500", 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000779000-0xc)={&(0x7f0000f2d000-0x8)="2e2f66696c653000", r0}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d26000)=0x1ff, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00009b8000+0xa32)=0x0, &(0x7f0000813000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000d89000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x100, &(0x7f0000f77000)={0x4, 0x8, 0x0, "e53db1ac915e", 0x8, 0x0}, 0x10) 2017/11/22 13:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005a000)="2f6465762f73657175656e63657200", 0x484000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fca000)={0x0, 0x3}, &(0x7f0000566000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000146000)={r1, 0x7fff}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007e9000-0x8)=[{&(0x7f000047e000-0x3a)="3900000012003f4700001d0000af00000704000100000076090000003c03000009001c06000000080000002800003ffb230300805b16075bff94", 0x3a}], 0x1) 2017/11/22 13:25:50 executing program 6: r0 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0xc0400, 0x1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x20000000000802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) clone(0x64140400, &(0x7f000016e000)="1e", &(0x7f00006b5000)=0x0, &(0x7f0000d25000)=0x0, &(0x7f0000208000)="") recvfrom$inet(r0, &(0x7f0000ee2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x20, &(0x7f0000133000)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00009b8000-0x4)=0x0, &(0x7f00002aa000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10) r2 = socket(0x10000000010, 0x2, 0x8) write(r2, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) r3 = socket$unix(0x1, 0x7, 0x0) r4 = socket(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000a14000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000db3000-0x44)={{0x2, 0x1, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fce1f48f714b874fa10086b431214caa"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000020a000)=0x5) r5 = socket(0x19, 0x1, 0x3) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000d2a000)=0x80000000, 0x4) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00008fa000)="", &(0x7f00005ce000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000031f000)="240000001d0001000d0115000000ed1a0cffff0000000900040001e0ffffff08ffffffe1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000129000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000a62000)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x34b6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3, &(0x7f0000229000-0x8)={0xffffffffffffffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c2000-0x4)=0x0, &(0x7f00003f2000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x9) 2017/11/22 13:25:50 executing program 1: r0 = open$dir(&(0x7f0000608000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e8000)={0x0, 0x0}) renameat2(r0, &(0x7f0000711000)="2e2f66696c653000", r0, &(0x7f00004d8000-0x8)="2e2f66696c653000", 0x2) getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001cf000)="2f6465762f6877726e6700", 0x8000, 0x0) write$fuse_poll(r3, &(0x7f0000c1d000)={0x18, 0xfffffffffffffffc, 0x800, 0x2}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000065b000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000497000)=0x0, &(0x7f000095b000)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000015c000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x8, 0xa2c, 0x2, 0x4, 0x0, 0x400}}) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f000027a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) io_setup(0x7fffffff, &(0x7f0000f69000)=0x0) unlinkat(r3, &(0x7f00006ae000)="2e2f66696c653000", 0x200) r6 = dup2(r2, r0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00000c3000-0x4)=0x6, 0x4) r7 = eventfd(0x80) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000659000)=@generic="2b3178233037491efca63456ab767a80") io_submit(r5, 0x3, &(0x7f00002cb000)=[&(0x7f00009f4000)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000025f000)="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", 0x1000, 0x7, 0x0, 0x0, r6}, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f00000fb000)="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", 0xfe, 0x87c, 0x0, 0x1, r0}, &(0x7f000034c000)={0x0, 0x0, 0x0, 0x6, 0x72, r2, &(0x7f0000587000-0x8b)="d5511bddcc9d92e0cfaef3b064c03612432f3ee7bbd8beba9e6fa0e9be7fd5a21d04ef31edd4cdc932b94eef2e858c3a126ff0daeb586ddbb1a7889bfdd8b742bed7b7d170a88714c3745093dc3612a3cf75579fa81f2f7d1d64f3e17c7fdf23177b8a7ab12e6e77a1130688289eeb83d96b7349640ce9b1baa5f96a80f8a8ecbe78e6a94ab10a9f77c23c", 0x8b, 0xcd9f, 0x0, 0x0, r7}]) 2017/11/22 13:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b8c000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r4) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000dde000-0x10)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) bind$bt_rfcomm(r1, &(0x7f00002cd000)={0x1f, {0xcd37, 0x1c, 0x5, 0x4, 0x3, 0x2}, 0x3d}, 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00001c8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000077e000)=0x14) r6 = fcntl$getown(r5, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x2000000040, &(0x7f000047a000-0x8)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000467000)={0x77359400, 0x0}, 0x10) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00002e6000-0x58)={0x2, 0x0, [{0x80000008, 0x1ff, 0x5, 0x5, 0x4, 0x4, 0xffffffff, [0x0, 0x0, 0x0]}, {0x8000000a, 0x3, 0x1, 0x80000001, 0xd09, 0x7, 0x51fe, [0x0, 0x0, 0x0]}]}) ioctl$int_in(r5, 0x5452, &(0x7f0000309000-0x8)=0x80000005) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r3, 0x5452, &(0x7f0000406000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/22 13:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket(0x1, 0x800, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000043d000-0x10)={0x1, &(0x7f0000b71000-0x8)=[{0x200000006, 0x3, 0x1, 0x1}]}, 0x8) finit_module(r0, &(0x7f0000fc9000)="6367726f757047504c2b706f7369785f61636c5f61636365737300", 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x20000000000018, &(0x7f0000136000)=0x6a2, 0x4) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="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", 0x66c, 0x8804, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b34056ef8ab691843e901e7d64ac815f950ff010200000000000000bf268f3d6b53efc1cbeea30001186168506776e9eba5ebd03901680000ffffffffec35120ec64fff33c1c98276b26eaece2900727e3402814dc2568000000180ff58911dbff90000001f7a0100020000b456"}, 0x80, &(0x7f000089e000)=[{&(0x7f0000b4a000-0x1000)="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", 0x800}, {&(0x7f00005e5000-0x2f)="4b8177ba66e45a76488632df67c43105c2c55bf0e6d0d74aa68cff63b222692eec3245b70c5048ad8f262c57da388b", 0x2f}], 0x2, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) syz_open_dev$mouse(&(0x7f0000351000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200000) syz_open_dev$vcsn(&(0x7f000047e000)="2f6465762f7663732300", 0x7, 0x90040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f000049b000)="2e2f66696c653000", 0x0, 0xe5) ioctl$void(r4, 0x5451) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00008f3000-0x4)=0x33c, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000f29000)=0x7, 0x4) r7 = dup(r6) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000290000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000072e000-0x4)=0x0, &(0x7f000029d000-0x4)=0x4) ioctl$TCXONC(r7, 0x540a, 0x7) [ 77.219993] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/22 13:25:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) connect$ax25(r0, &(0x7f00005d0000-0x10)={0x3, {"e11e9c7db0d8a4"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001eb000)={r0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000afe000-0x4)=0x0) move_pages(r2, 0x1, &(0x7f000035e000-0x4)=[&(0x7f0000b51000/0x1000)=nil], &(0x7f00001e3000-0x4)=[0x4], &(0x7f0000fc1000)=[0x0, 0x0, 0x0, 0x0], 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fd8000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x3, &(0x7f0000c9b000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = getpgrp(0x0) setpriority(0x0, r4, 0x84) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000959000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001be000)=0x1c, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000-0xf)="2f6465762f73657175656e63657200", 0x801ff, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f00009fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x814, 0x1f4, 0x411, 0xfffffffffffffff7, 0xff7}, 0x5}}) r7 = socket(0x100000002, 0x1, 0x0) setsockopt(r7, 0x9, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000353000-0x4)=0x5, 0x4) setsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000687000)="", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000f37000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4, 0x5, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcfdd5798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f00006e8000)=0x4) timer_create(0x7, &(0x7f00003c4000)={0x0, 0x26, 0x1, @thr={&(0x7f0000319000)="017d8ec7632bf7c926436aebe169f8fdd2c69dd3cffc154d4247475817f1d01babafdffef3b049f6492c88b7aa2d84fedf3ac55885f5654e5d7461738060326116c011994c34b2f9619048411f34784a5d099d24916c693b3119e80637d6ac7b70da7bcb90f4521a93f95899ea188910d6fcbd34f86935", &(0x7f0000cc1000)="61a6ca6b396ee3da9968545499b16db9dac82913ab85e77fa7a963f65a642103ce45e5972067922617f0fa6dd119c1189bf3b2e1063468142844947b1f0e9dc31e1e853ad2e670d7dca51e49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000)=0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000bf9000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c32000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000556000)={0x5}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fad000)=0xc) fstat(r5, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/11/22 13:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a0c000)={0x0, 0x7, 0x1, 0x1, 0x0}, &(0x7f0000bfa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={r1, 0x690}, &(0x7f0000971000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000728000)=0x0, &(0x7f0000cc8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000000000, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000269000-0xc)="2f6465762f72666b696c6c00", 0x2000000000101002, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000080a000)="") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d12000)="2f6465762f76637300", 0x40504, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000adf000)={r4, 0x80, 0xfffffffffffffff9, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) perf_event_open(&(0x7f000001d000)={0x1000002, 0x78, 0x8003, 0x0, 0x0, 0x7, 0x0, 0x8, 0x20, 0x406, 0x8, 0x0, 0x2000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2614, 0x0, 0x1000000000000000, 0x9, 0xe6, 0x0, 0x0, 0x0, 0x7ffffffffffffff9, 0x0}, 0x0, 0x3eb2, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f00001a9000)="36", &(0x7f00008aa000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ada000)="2f") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000002, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) io_setup(0x2, &(0x7f00005b5000-0x4)=0x0) mkdir(&(0x7f00004d8000-0xa)="2e2f636f6e74726f6c00", 0x182) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1138a81336361c2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000e4f000)=0x1) [ 77.272129] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 77.283267] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/22 13:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000981000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x85, 0x84) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) socket$inet(0x2, 0xa, 0x0) unshare(0x20000400) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000fc9000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000201000-0x4)=0x80000006, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) mq_notify(r0, &(0x7f000024f000-0x58)={0x0, 0x18, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00003a1000-0x4)={0xffffffffffffffff}) 2017/11/22 13:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x40, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019e000)={0x0, 0x80, 0xffffffff, 0x10001}, &(0x7f0000bfe000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005cc000)=@sack_info={r1, 0xfffffffffffffbff, 0xffff}, 0xc) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x10, 0x0, 0x0, 0x0, 0x20000, 0x1fe, 0x20000000, 0x3, 0x0, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c87000)={0x0, 0x5, 0x30, 0x57cc, 0x2}, &(0x7f00000a1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e0000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80000001, 0x2ee, 0x9, 0xe6}, 0xa0) execveat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)="00", &(0x7f0000000000)="2f6465762f76637300", &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)="00", &(0x7f0000000000)="2f6465762f76637300", &(0x7f0000001000)="2e706f7369785f61636c5f6163636573732a766d6e6574306d643573756d73656375726974797b6b657972696e67757365722e776c616e3073656c696e757800"], 0x1000) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000e9d000)=0x6) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x4000) read(r1, &(0x7f00008f8000-0x18)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe2(&(0x7f0000f4d000)={0x0, 0x0}, 0x7fd) r3 = getuid() r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cfb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000577000)={0x0, 0x0, 0x0}, &(0x7f00004be000)=0xc) getresuid(&(0x7f00001c0000-0x4)=0x0, &(0x7f0000e93000)=0x0, &(0x7f0000bd9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000622000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a9000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e31000)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fstat(r1, &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000064f000-0x8)="2e2f66696c653000", &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c41000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008a4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0xe8) r14 = getegid() r15 = getuid() fstat(r1, &(0x7f00000bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dbb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f38000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b75000-0x4)=0xe8) r19 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003a3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000-0x4)=0xe8) lstat(&(0x7f00002af000)="2e2f66696c653000", &(0x7f00002c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004ca000-0x8)="2e2f66696c653000", &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000143000)="2e2f66696c653000", &(0x7f0000f45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000513000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() lstat(&(0x7f0000d5d000-0x8)="2e2f66696c653000", &(0x7f0000c58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000006a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000196000-0x4)=0xe8) getgroups(0x1, &(0x7f00008d1000)=[0x0]) lstat(&(0x7f00000db000)="2e2f66696c653000", &(0x7f0000c40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) sendmmsg$unix(r2, &(0x7f000063e000)=[{&(0x7f0000cc1000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00005f3000)=[{&(0x7f0000a3d000-0x3b)="3261d07a3138cd4f10a2671c820e4c098a4f443783f6759ef216dbceb94d9a83bf43a7e524999a61f5816c85c1309554552e29001b27141451430e", 0x3b}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000407000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e69000)=[{&(0x7f000076b000-0x88)="89673852cc5ee3fd3436c86277962609ccef3995b9b3a5180894b35634b93ddde08c8fc73348918e34bac2edac1346d213098386ae4b6cea52f117d5bd98f29f7d19a99d197143cb48c0eddd1b69d304ccf3eef1256a4833a1a949ac3a5c29ad70c0c7d581573521e54e60ae1fa64c74acabe306e8e9076684e43657f7250bc84b18eff4714e9101", 0x88}, {&(0x7f000024b000)="9bb4e5a33016397e0f28ccb9f85524249fe8a9f8332ae7c699c9037c69491778c759754771c841de05568f60d54ff35110c20c235d16a1b9c557fa8c56ca9961f22f12e3388abc9554804832cbaa68ddcbc92f839ae9c2b70959f4205d56782475c725b2ca71d1eca122ea4b96755ec4654b02c1764d8b8ba4a93f512c396f95a9595a7f20ae0d0fb8", 0x89}, {&(0x7f00002e6000-0x79)="d18bd86f686ffbb7c91aa2e5bf6ce858eafbf17e8a9af3931c10c076a8feaaf80941d52eed2ad92aaa6e60dd4fb8cd65d7574c2f54a9f8c954695cd23bac8896ef693a5539d97d515965eedac6118d2ea789d50dcd6444cb2949e4cdf18abf5459540ec858d81f258210f81166508e513d7fac6675d90b528b", 0x79}, {&(0x7f0000fe2000)="", 0x0}], 0x4, &(0x7f0000a7c000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0xa, 0x0}, {&(0x7f00000e9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c08000)=[{&(0x7f0000710000)="6e7a68c2e7e566b69a5c2b7813bbd81988b3786b68a02721d1db5fcd71effb4a037e254be92f1f29801e7625c3ce5f9b064adb46c10362d9c4e40594388c52af41f2fb61d875fbe4208eb93e9967188ed4c359511e080c261d4c74f6bcd7c979e19a5135a71ccfac9cd8ddc6c916135e6549cc4c85422e5060bdbb0185944c9e2a6901b0a79e1a782e044238caeac34aa42bc3e86821645d93b0d596a44ecb6b66a02d986fa8bb0dba09e9dd624bb0d541a17207103aebb117e1297339f903f7dd292f1b0891353e1b4cfa17d75abc70b8c38269cefe4775f877256cfb5c530e5d502cc36f0ad68f0328a3a61b6730783aefa724e4b0ea", 0xf7}, {&(0x7f0000fc6000)="d4e08111767a7de08b", 0x9}], 0x2, &(0x7f000023b000-0xc8)=[@rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @cred={0x18, 0x1, 0x2, r0, r13, r14}, @cred={0x18, 0x1, 0x2, r0, r15, r16}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, 0x0, r17}], 0x7, 0x4000}, {&(0x7f00000cc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000014a000-0x10)=[{&(0x7f0000e49000)="b64a86814e3e6ee0d7621eed036ec5bc70a1826240d12a00f61b7b20a89fefe083e493d80d5be08c828bdf962aa5434c9a9d37eccb5f7b9cce404b6a55025cd30d1e11a4eb9cab79ace6eb387cdd510d3b80806b673bc99174ba8fb9b81fea8d820cf500ce3d1104f5b2a99f578e0ce223039e0e", 0x74}, {&(0x7f0000e1c000)="1ed5942a91088851641c2573dd6d9e6097bdbc91008052cd4ea3405e09e4e603ffebadefbcd4bed47d0363fccdef36bab863ba38d764000d6cd8096a63c28c72446ee8e9b3bec3faff1f70162ae0db480146e94e27c1888c07af1a4098407dc2132dc8b7d9c95c6e7cca7cd3d64e8402a08f452470225caf", 0x78}], 0x2, &(0x7f00002e0000)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}], 0x5, 0x4000000}, {&(0x7f0000f40000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000073000)=[{&(0x7f00009c4000)="e6e236d6593ff80eedbfd05b1b821789ca579707cdbb433b64404d5be4ca84a90e0e5730c1edf47f60dc039a77bc62ac3bd712f2850628241c381a1267007ade385bcbe443b7822d677d4fe1ed41b5aa15bc6541d0e1aef06813aebf21e29a4f476845b5b34e02bc91ec5f0a1d47507b4cc75b0fd75501f29b0488605aa9201a40c95ee9", 0x84}, {&(0x7f0000c5d000)="8d9e6c46c24884c9f9", 0x9}], 0x2, &(0x7f00005a5000)=[@cred={0x18, 0x1, 0x2, r0, r18, r19}, @cred={0x18, 0x1, 0x2, r0, r20, r21}, @cred={0x18, 0x1, 0x2, r0, r22, r23}, @cred={0x18, 0x1, 0x2, r0, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r26, r27}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x9, 0x4000000}, {&(0x7f0000aa7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000dc3000-0x28)=[{&(0x7f00000b7000-0x43)="947c28d708c91f30cf1116efd162e8bc61379812f6ce0eacdc82549a3cfd3264f5711ea3f5519fcc5a8805639be215fd3f9771ec24442e36f84c22282149dd9b8a839c", 0x43}, {&(0x7f0000ed2000)="80b61171ebbac20c33e81b90ede4ae240fb67e0540c02117fb79a08f37a35f46abb6a829659847425f3e10162ff348f0dd09e1f8797a9bbecdf1fb4bdae0c3ea0dc3fcd49494c8c9f068c8bd7f83d7f3dec60c9c83d75a4baaf6e4b132abc3e28697743b5af378e3aeaebf1aa95aa04dce7a89bb7b8096f09cf6f30fe66f64987636078d6824d327738b51da1d9d0f97001f6cdf1788b0f8dec803", 0x9b}, {&(0x7f00002a8000-0x6b)="1b1505b4c44b5b0fe241baa864c16797de16f19f79be83f6cb505257eaa511919bba4fabded6f19e60606b8e8af787ae1ef20330870dfd78c77869f3a4be77bf8a42767cd64c79cd3b26d1f1f80e31b9b99323aaeb5d62c59ba749422537c93b80ac7cd241631d65e86d90", 0x6b}, {&(0x7f0000838000)="edfdd4b97083bcbe92f86dabc9e6aff1fd106f0b2c4d59b7f0df926cd557a6d5c9955b2bd8408274cb1f831350db690b9279b52aa03aacc0d0", 0x39}, {&(0x7f0000d26000-0xa2)="b7017e8f468076e7d59c7f0fc31c7cd104e4db56b27c039257292600be599e8c1e1d343390afc60533f0234e6d3d29144d7ffa9bce4657df45073d3bf72db7265a2cfbd491bd8cf9051bc7e429049f5fd8cb88c50de47e50e9314c31ef77b2a0a868d9136ce189c6941e308df7b601dfb7556595fc34e9c69f5a61ceb7f53d6e72165069ee982414a696fb85f9b062274bff7bf202172853bdaedaa0250dcf8c30e1", 0xa2}], 0x5, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r28, r29}], 0x2, 0x800}, {&(0x7f00009a0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a76000-0x18)=[{&(0x7f000098e000)="3930e0ac386477712918d8f461ef64b14949278c34b3c292c52bbe4935183e95675e236e13f07b0043831bbdb80ffda8cba0", 0x32}, {&(0x7f000079c000)="739d1a8dd0c9b63861b9e537d4c55d9828f608657101397e60861af25660f31548e115ac36038916d7f1a2331d29cf68268656ea6ee48564addb923e9ed82449e53fc9fae015fd649a3a942740dc156d5f5a6c7443de4a3652574fae31de21107dcad963964e70b42659d5e5a81eddd1136c4c8732e8d5a296bffa276b6b5b0a8bc8213185b1a80c1c8c3ba846e628476425e7bacb81", 0x96}, {&(0x7f0000136000)="c8c2243a24f47601e310e444536f490f542c71d8f04c7c2258faf94e0051a72c0ace2a59476db9ee9933bdc52d85f3172fab7a08105a1b3d5de5484bdd3f63f3ea73cfe34fd5d3efb37f3d", 0x4b}], 0x3, &(0x7f00003c2000)=[@cred={0x18, 0x1, 0x2, r0, r30, r31}], 0x1, 0x40000}], 0x7, 0x4000005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0xbd, &(0x7f0000118000)=0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c51000)={0x1, 0x2, 0x2008, 0x400, "aad653cf55e91e6cd703f76f2febcd3e4d19cfdd6a2598e029d674cced9f938b"}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002eb000-0xd)="2f6465762f7573626d6f6e2300", 0x100000000, 0x103000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000207000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000095000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", r2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000001000)="6c4604e5323f50872af16bd033633592f94909b8ac36997607fa8869ed0bba1bd3b60b0d947d0e1fa09827", 0x2b) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) [ 77.329970] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/22 13:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000042c000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000b6000)={"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"}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000096d000)=@common="00000000000000000000000000000000", 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000854000-0x4)=0x80000000, 0x4) r2 = open(&(0x7f0000481000)="2e2f66696c653000", 0xc0400, 0x1) r3 = perf_event_open(&(0x7f0000b80000)={0x0, 0x78, 0x20000000000009, 0x0, 0xffd, 0x0, 0x0, 0x6, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x7, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0xb4b0, 0x0, 0x0}, 0xffffffffffffffff, 0x200, r2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x7fe) r4 = add_key$keyring(&(0x7f00007df000-0x8)="6b657972696e6700", &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000fe6000-0xc)="636966732e73706e65676f00", &(0x7f0000af8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) r6 = request_key(&(0x7f0000333000-0xa)="73797a01616c6c6571dd", &(0x7f000043c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d73000)="00", r5) r7 = request_key(&(0x7f0000368000)="7c6966711e0002fb676f00", &(0x7f00003e0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c6e000-0x1)="00", 0xffffffffffffffff) request_key(&(0x7f0000f3a000-0xc)="69645f7265736f6c76657200", &(0x7f0000aeb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cbe000)="5b65000430776c616e3000", 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000412000-0xc)={r6, r6, r7}, &(0x7f0000f87000)="00000000000000000000000000000000000000", 0x13, &(0x7f0000148000-0x2c)={&(0x7f0000bd6000)="63616d656c6c696100", &(0x7f0000254000)="1bf09b02d09584af86a40e1421b0371a045ab24b7932d90d645f2fb892ae45a4e865933b1ec7df68baefd944e363534ee10c36b1a2c9832158daf83e90a7a45fa6cdb567aa68d6cc4bc6af3860582483d6861e124cb944813d53f0136fc95fd3995f7e6b47c91a1a2de027660d69134bd200e730346969f854ab70514ca6367d4cd19815bed6d4eba5ea2e68c0c67cd5780104533f49dc951d3df525ca7976fbd5ee2132c68be357b07d3586fb3f60e7bc2188bf09454b7133db2375d5b1008eba5314be4c378017f379cf1f999ef38a55a86501", 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000016e000)="47", &(0x7f0000a26000-0x4)=0x0, &(0x7f00003f2000-0x4)=0x0, &(0x7f0000371000)="ec") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r8, 0x2618) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x2000000010d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) connect$inet(r9, &(0x7f0000b07000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = accept4(r8, &(0x7f0000a2d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006a2000-0x4)=0x10, 0x80800) sendto$packet(r10, &(0x7f0000111000)="7550", 0x2, 0x20000000, &(0x7f0000e83000-0x14)={0x11, 0x40000000000, 0x0, 0x1, 0x101, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet(r9, &(0x7f0000ed9000-0x1)="f2", 0x1, 0x0, &(0x7f0000034000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f00001b2000-0x8)="2e2f66696c653000", 0x0, 0x40) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r10) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000+0xb68)="2f6465762f73657175656e6365723200", 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000316000)={0x0, 0x1ff}, &(0x7f0000598000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f82000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00007c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000026e000-0x1b)={r4, 0x13, "2429967f919a4cd65248c6f0396f8786000000"}, &(0x7f0000d32000)=0x1b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000391000-0x8)={r5, 0x80}, &(0x7f0000acb000)=0x8) keyctl$session_to_parent(0x12) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000c5c000-0xc)={0x12713, 0x0, &(0x7f0000b55000/0x4000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdc000-0x1)="1f", 0x1, 0x0) r7 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b", 0x1, r6) r8 = add_key$user(&(0x7f0000200000-0x5)="7573657200", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000)="fa", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r7, &(0x7f00001d6000-0x262)="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", 0x2e1) r9 = add_key$user(&(0x7f0000989000)="7573657200", &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000966000-0xa5)="1ef37d9cb51efc1cb1879aaca4da923db5b0399d8c516468996b32b3e171a198c1cff72d6c91147507d03a1e5349b8ea8f6f85777be2d48ec25925dce22080ea0bb84ecbe2fcd756a517bc877c153dfa2dc59e6b78edfde9af329dfa7e2ad42b91a53129d44edf6050833917b1520c6c6399f0db961646c790", 0x79, r6) keyctl$dh_compute(0x17, &(0x7f0000bf9000)={r8, r7, r9}, &(0x7f0000613000+0xbc2)="", 0x0, &(0x7f0000252000)={&(0x7f0000538000-0x7)="74677231363000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = eventfd2(0xffdffffffffffffc, 0x24) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r10, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000c9f000-0x38)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) get_robust_list(0x0, &(0x7f0000077000)=&(0x7f0000077000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000077000)=0x18) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ea000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$bt_BT_POWER(r11, 0x112, 0x9, &(0x7f0000026000)=0x1ff, 0x1) ioctl$KVM_SET_TSS_ADDR(r11, 0xae47, 0xd000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dac000-0x4)=0x0) [ 77.423372] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.434904] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/22 13:25:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socket$netlink(0x10, 0x3, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x2e, 0xffff, "9335dff7c856e397e93ab537f159d44d2c1fd4bb51c594ecf8003ab40e143bd15a7a339030ebdb25d8f8f89b5b680266e50fd76fcf185fa375318c4bea800436cef0b362c313ca885273789f5880"}) flock(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = getpgid(r4) ppoll(&(0x7f0000972000-0x8)=[{r3, 0x9000, 0x0}], 0x1, &(0x7f0000bac000)={0x0, 0x0}, &(0x7f0000b71000)={0x9}, 0x8) ptrace$cont(0x1f, r5, 0xbea, 0xb62) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f000098c000)=0x4, 0x4) writev(r6, &(0x7f0000fb8000-0x20)=[{&(0x7f000021a000-0x1000)="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", 0xe10}, {&(0x7f0000337000-0x1b)="48e15638a35e1a3a87f646f12375b39f419f8e6e761e199f6cf82c", 0x1b}], 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1d000-0x4)=@assoc_id=0x0, &(0x7f0000e00000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a7000)={r7, 0x5}, 0x8) 2017/11/22 13:25:51 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) fchmodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002e, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) poll(&(0x7f0000d9e000)=[{0xffffffffffffffff, 0x200, 0x0}, {r2, 0x40, 0x0}, {r0, 0xffd, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000036a000-0x14)={0x0, 0xffffffff00000000, 0x81, 0xffffffffffffff4f, 0x1000, 0xe25}, &(0x7f0000302000-0x4)=0x14) epoll_create1(0x80000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)="2f6465762f6b766d00", 0x0, 0x0) timer_create(0x7, &(0x7f00008e2000-0x58)={0x0, 0x24, 0x4, @thr={&(0x7f0000f39000)="4cb71e2708a2a4f936cc32215d4230121de2b7eddc80128e7787973b20bbb6fe6ac9023ccd985cacddcb5f29c1165c1e55541b0bb8b8e11097362e23ff93a4961b", &(0x7f0000620000)="1bf413b8f77b3149280cec94f30d412c136f687b053457fc0266f1ec5903fab102847ead8dc7bbc7eec96137a27a1e6ee44749a02a4e85bc43829a666415ca677d542e40e96d13cb139c9fee4d021dece014cb1470dc9e5424d0234a55e1e2a70dce22bf0714fd8a00e65f9f16a74f4c29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00003b6000-0xc)={0x4, r5, 0x4}) rt_sigprocmask(0x3, &(0x7f00005cb000)={0x0}, &(0x7f0000662000)={0x0}, 0x8) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getpeername$packet(r0, &(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065a000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000038a000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x1, 0x4, 0x4, 0xa0, 0x80, 0x8, r7, 0x0}, {0x59, 0x5, 0x80000000, 0x8, 0x10648, 0x6, 0x8, 0x8002}, {0xbb3, 0x9, 0x1, 0x4f}, 0x9, 0x2, 0x80, 0x10000001, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfff}, 0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000, 0x3, 0x1, 0x3, 0x2, 0x7, 0x4}}, 0xe8) fcntl$setpipe(r4, 0x407, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000f28000-0x8)={0x0, 0x4}) r8 = memfd_create(&(0x7f000043e000-0x9)="7b6370757365743a00", 0x0) ioctl$KVM_XEN_HVM_CONFIG(r8, 0x4038ae7a, &(0x7f0000803000-0x30)={0x0, 0x0, &(0x7f0000625000-0x1)="97", &(0x7f0000468000-0x76)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000146000)={0x0, 0x7ff, 0x6, &(0x7f0000896000-0x8)=0x0}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00002a4000)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x200000000000000, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x101, 0x8, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r0, 0x4b34, 0x6ad516fe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00002fb000)={0x82, 0x5, 0x200, 0x80, 0x7ff, 0x4, 0x2, 0x5, r3}, &(0x7f0000f68000)=0x20) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x24, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000072) r0 = socket(0x12, 0x5, 0x5) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x8001) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x8e64, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x100000001) getsockopt(r4, 0x800000000000ff, 0x1, &(0x7f0000163000)="", &(0x7f0000001000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001e6000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000223000)=0xc) ftruncate(r3, 0x9) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x3, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0xffff) prctl$setfpexc(0xc, 0x8000100000) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e49000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000)=[{&(0x7f0000bff000)="dd9a4d286555f0281b7623487c801f0c78e678c4cb859c3e83ed04dbc2b38f4242fb5652bff614677294538270161f2fa77713464345f9991d5d03bb545f88ef401f741f199d6f4ed65bf3e4a49a363fa3000efc2ae4dfb28b3696b32135e818a4e69aaa449f5ef6fa88e6035097a7cb9d35b33aef54a55932247799b8466e31e02b728d", 0x84}, {&(0x7f00009d9000)="98be6552f7c776157583e8a60bb62dd697519d6cb7a9af40125e39d484092834b8907ce7e12118c8fb1f62c124707791937a863b9d59d7ad9229abaf487a3f2a09c81ca8c508a4f7eaeac7effc633ef01e0ef59d0a8e1ea8bfadb8e6521afbdc8340b8f82f73219f7321d3f877ea97f10e228d6e2197b1293a1fcdbc11943838fc7cc11dd34a59c7db3edcf0810e7154a2cc60c2f40e8a33add645b2cf4ee301d57c016956f5939f44956518", 0xac}, {&(0x7f0000a99000-0xe1)="8a6f7e734ebc0084eb12b3c87530f9860f8a8893fe69bb943c0b429f2db19e0b4b84dfe51f5ced30739ab4b9c4cbfa039c69b6276deca9dc7d300eebd9cf9c205f15f97be3acd30d4d93bde7e5e43644183e796a50aa2a12320f424fcda306cfd8da2bcdc8179cb748d4514ca4ec191aa516a236fb0b42039959e5d40ad95130495b765ea9d309232388fc91cbb1d69a3539f86a7581030b3cd2651aeb495f8fbbc59e6c7ae6398dc6c4a5f78dca384dc053f6caf58e735aaf5399487faf83ee6948e13cd431aba566b729fe8988d272155498171d263e68294c29da6ad793e3ee", 0xe1}, {&(0x7f000026a000)="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", 0xfb}, {&(0x7f00008ee000-0xea)="1772c66804739faf8bb48ae73a3beec2ee90b4acc81661f323c3ad7d46b3a59104ea69d1e61f418da4d72c0e0043141d700e68945a15e7d47624d856782c7c8ba1418f15402740e4c557aeaad34dd893d57ba06ebf5d7035a87cda2e1e0adb1a64cb471af4112fd03e1d458c98aeffa81410660206874ead8d0fe983e523dfab2c045b0186fec9f77c210cc5d366045b556e6fac42c333e26f545830c75df9983396e678cfd1df1f37f2026ca785be221d562490ab6ab21f6a7a5de5edcfecd4d6d15f1439fa3442aecde6f8d474b226a169af14cecd53e09f0d80552c1ea8b2f5851e20bfe63ec2ec5b", 0xea}], 0x5, 0x0, 0x0, 0x3}, 0x8000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000f6b000-0x94)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b371ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa90000018d00720a00000800000000005175c79e0e4a3f25", 0x94, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad9000)="2f6465762f72666b696c6c00", 0x810000080, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00007a8000)=0x42) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 77.435227] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 77.464468] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 77.464661] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 77.526486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f4b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x7e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001c5000)={0x0, 0x6, 0x3, 0x800, 0x6, 0x8}, &(0x7f0000d67000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f7000)={r1, 0x298c49d0}, &(0x7f0000440000)=0x8) clock_gettime(0x0, &(0x7f000042a000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000a02000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a5d000-0x10)={0x0, r4+10000000}, &(0x7f00004e4000)={0x0}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ee2000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fb07df7440108125017873f2b5eb1223"}) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a2a000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b5000)=0xe8) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042f000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000635000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000461000)={r1, 0x4, 0x4, 0x7, 0x0, 0x3, 0xfff, 0x5, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f1, 0x409, 0x5, 0x0, 0x2}}, &(0x7f0000d39000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eff000-0x4)=0x6f, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000db1000)={&(0x7f000021a000/0x2000)=nil, 0x2000}) r6 = fcntl$dupfd(r5, 0x0, r5) mount(&(0x7f00007f7000)="2e2f66696c653000", &(0x7f000082e000-0x8)="2e2f66696c653000", &(0x7f0000bd3000)="6578743300", 0x800000, &(0x7f0000506000)="be20dcd28ff95133433968593f27f127ebc39ace645d591c35e2582c98835e4ab8ca67eeb0316b748bcbd7ad4c58c9fa1a238310c4c48fc2dfa65c37177f750ff194751d3c8d6b6635197654cb8bd0fd8c3ab35d5de6230a0ba7c280ff9d9152accd359edc25ddb5fd0b61990858c93b293caca4f4914721eae33fe66fd22b896173ddefb556f0811788f0e36f24ac65743eddd338a05a1e04c35ed2c97ff22cb67ac98a721780d2132a48410c7b81c02fea9d09f316767858e7dfa95bc2ea5abb30a4f739d443d4e25e633c066a5668f8b747f996f724e6ab7b725d1d81b2bfbb819c885655878827c6286b849003342aee") write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{r3, 0x0}, 0x0, 0x0, 0x0}], 0x30) tee(r0, r6, 0x3, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f47000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ce1000)=0x8c) recvfrom$inet(r5, &(0x7f0000400000-0x2)="0000", 0x2, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004cc000-0x20)={0xfffffffffffffffe, 0x7, 0x200, 0x9, 0x7, 0x9, 0xb92, 0x180000000000000, r7}, &(0x7f0000225000)=0x20) 2017/11/22 13:25:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname$packet(r0, &(0x7f0000e25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x14) socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) syz_open_dev$mice(&(0x7f00001f3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) sendmsg(r0, &(0x7f000051e000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000a16000)="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", 0x1000}, {&(0x7f00003c9000-0x95)="00dbc8e49491b42239f38412290eceeb634c61c60dd02df307b1bda872136ebd1ad1fac9e89d856a5e4c570e2d69252cbde1ab7755dbbcdeff089a48786ac02f6c3a7ec8f81ffb0de45e9803e27ae7d0ca2421397d7d670df5234aed7a5df3cb4a60ebbda988eb5d2949d9d3887cbdfc509060ee8ee6f4d0c55b0b310b45dca4ce7f4b0c9ae437ed93b4007b5e6bd584ca531d4aac", 0x95}], 0x2, &(0x7f0000924000-0x1bc)=[{0x10, 0x196, 0x0, "bf"}, {0x54, 0x10c, 0x7fff, "05f357096f426a9f5b0d0431219fcec8bee59489320275fa73eaf74edc4b35a8b1b361d2645497a188fef4053eaa0a4025101effcc3868edefbe9c4c93975bcc670d40075a"}, {0xa8, 0x0, 0x4b136b8, "a5e9f1a9f2a57f5db96fde17c8393bdce9b47fe4f777dadc7d8ebd128643dea00802740fc46d463d19327cb78f361c230c378b932ad7d840a80d0ea591cd752a3f9fc6fd3488519cd27155d41e4627a10ee1dd48573324c30f63469e872cc900c736386ef12d260ed44fc2bf1679d4497d920856d00f3312b9322173ccb26341b075bf08004aac397fc10aeb9b5db1ca0f3779719ca8e0a1101daa"}, {0x7c, 0x101, 0x2, "58f37c1a71c6424ba3ed67c49ae0c11a5c0fe22858b87800636dc47e48e0a255f9f3a74664654c7575af66d1bf3a6f2af96209806ae94edb1dbfadb02fd31ad3b80d06a28e8efcfc58b3fa52e3b29f246d93aca721ff3ee045274b0ab4cbd902bc66401d641462a7b44932bfb60011da"}, {0x34, 0x101, 0x47c4, "c9332e6f2066983fa6553e52b132dc8c771a57b62213347aeb4da41a4a1f24ff9aecc2f9eb74b4"}], 0x5, 0x8000}, 0x40000) 2017/11/22 13:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ecc000)=0x9) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = creat(&(0x7f000000b000)="2e2f66696c653000", 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000518000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffff, 0x0}, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) signalfd(r2, &(0x7f0000c82000)={0xa34}, 0x8) r3 = memfd_create(&(0x7f0000e8f000-0xe)="47504c6264657647504c2b2c2a00", 0x3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000064a000-0xc)={0xb0002018, 0x0}) r4 = socket(0xf, 0x3, 0x2) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write$fuse_ioctl(r3, &(0x7f0000234000)={0x20, 0x4, 0x1, 0x4, 0x68c, 0x8, 0x4544}, 0x20) write(r4, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000068f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c71000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b6f000)=0x610, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000906000-0x8)={r5, 0x7}, &(0x7f0000e0a000-0x4)=0x8) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000fbd000)={0x0, 0x0}) connect$unix(r4, &(0x7f0000e8c000)=@file={0x0, "2e2f66696c653000"}, 0xa) stat(&(0x7f00003cf000)="2e2f66696c653000", &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00003df000-0x4)=r6) r7 = request_key(&(0x7f00003f4000-0xc)="636966732e73706e65676f00", &(0x7f00008f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000108000)="2c76626f786e65743124ec00", 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000d1c000-0x8)="6b657972696e6700", &(0x7f0000c65000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r7, &(0x7f0000e60000-0x48)=[{&(0x7f0000ef9000)="aac5bd0f615bf88ea159b826f9355044a44ce375836b95fbee587d66eaa22860387bd20059ea61d827f719d51a61b0bb5e92f66f8506370de11614f273a5483468b7d39a7fa2706c159840a479e31ed7ad55504139643226eb949d40cd27476e81c63438bc4ea95b8b6574", 0x6b}, {&(0x7f0000e0e000-0x74)="f89e8a0a9d6fb3558d9aef94f411f900a4adafb11b15a54a54249deeca677d2084410b2953bc0ddaf0a6e03f3ac8d144935c6434dbedc028953e74b572ff807b1ec5fb37a932795b65ec262941c5d925b1af0d393fe3954148a60a04f2657423be8deda1944d14de2e5c13691b3ee428432c132e", 0x74}, {&(0x7f0000bbd000-0xdc)="ebf54a74ddefeeca204fe0c8d54735af0d5a533d4ad9b3303c0c5054bd415e566375d4472579b92d0d0cff48c144b83077bda3f0875f2deec81b396ec7e5e7fd50a24d6a88df4809570d5294183ec1be5dd465704ab1c7e2b90c393d8b71c134d87a8352b56b70b2ca34c4fe2a04c4b71a8ca836584e494a939e59ed3dab828ea3778b76c2122d829b4655c9c4a92bd525751ed051804f20cee24699e0c852587eba6357af620f2859c8fcb3c38e4645e4ff3d23e89f2313ebda6d7c20ac0855754b1c52cfdaff16923a7278bd888f92da693d01770946ec40c1b5d4", 0xdc}, {&(0x7f000043a000)="bf41ea25a21efccd9f1b81ddcdd3f5c6b96697dd843e4853d247fe26cf2b82ee93a5", 0x22}, {&(0x7f0000e1e000-0xbd)="e53a2b8d7b9acb083dc1a98351eb680ab86e16dfd7efa9b9b07bc74e9238d28282411f14aac8f6be9711ecf43e8e9bc7725d27887d87dc3bfbb9268eb2b51b06cbb42f29c021ef681c4373d177caf61f91771d194e55492ae810522352b98b6ce8182f837ee103c7c66836bd60312dc12c90bd8dcc5e7dde14c1f97afd9b2dc01709efe92c03fff48d19b3d7fb8e0083f531b7a1eca044ab40d6ce8cb012459053e87da6c1de674af160ac8b1719e2c2d96b6c1fd82687e95de25bfa95", 0xbd}, {&(0x7f00005f1000-0x9f)="a20b40a696437263c151a0334e4f891bd448ee0415852315766fa8d0f7de31682a8fe2fb450a34b9418fd351d017e34565d5016ac2bf2d37871b1e90689b10e022eecdb06bbcb664ea0e06d30199d3fa5422b90e817a3c4225a117e69fb3eae77144c316d3fa7655edff41450bc265d7605c51d3fab0fc8510b2cb7b3d5cc07205b6da9b46563a9e4ed2dec84a7c8d9943a09c0de4b3902163c042ea460059", 0x9f}, {&(0x7f00008de000-0xa3)="7d265a2bd782f597bc3dd570e1d444789b0d8daf778d3f3ac175520245fdd63a81044958a8eb6348f985d1d5d12a53a242f8a2921f04e50dd68949f663aafd1911b020805393cb51ca9074ee67f5b7e2cd431518fcc9e41786d89671e48f411392943ba943e08813ae127c4b249ae41d21b93576efd43b79a4184dc4ff1e147933557495c59076b23d7811317de860b6a962e41b50b72d1acccba7d3ac1be669ffe215", 0xa3}, {&(0x7f00007a5000)="17308c2b4442fb870f863ee925980d73129183e3b59478be7bb34b6b8e57a75588ec2f7cf5d939923b617b8f1e3e13abdde6b52d30469ab416946295f013cf10a4be99d5e25c8ad9fcb547bd9f9cae84a71b14dd6ba44aa65d14724e284ca3b416392555f8b7141f4474ed63aa0577d9db518039d792db8a8801cb3d1355b298e8fdcf8a2238d1f4a893fc0dc4f12ffc28ae92f6c0926fe6b5ca1a5c16247785f4a2974bacd4e62963d4733adfffb469f914f2d06bbc7d4a040175492a8b11a7446563d0616e56d48b0f384570a0a01d9dfca84e24", 0xd5}, {&(0x7f0000b45000-0x91)="3005ef5830aa5bba3a6544ca545002e225a80b21c99bbb1ed210e432521655eefb353379078538eb7ffa3305444c5bdcabcb1f832eaa75ba3ccdd1da856eebd1d8df1c74e8968ee6da72e7cb199bd4f123f33b8536d8beb27c11773be36d4b7df14fe1ee56f7f042bcb797f206c8eb9daf812659afdff0c6ad66854d19413de6c44d90a035827ffb3dceecec1f87e882b6", 0x91}], 0x9, r8) recvfrom$inet(r4, &(0x7f0000b5c000)="", 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f000052c000-0x8)="2e2f66696c653000") socket(0xb, 0x6, 0x9) 2017/11/22 13:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r0, 0x100, 0x7ff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008fc000-0xc)={0x0, 0x0, 0xf200000000000000, 0x74a0, 0x9}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e40000)="2f6465762f6877726e6700", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a9d000-0x8)={0x0, 0x0}, &(0x7f000021e000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b67000)=@assoc_value={r2, 0x5}, 0x8) 2017/11/22 13:25:51 executing program 1: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000064e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a7f000-0x78)={0x2, 0x78, 0x43, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x210, 0x0, 0x0, 0x0, 0x8, 0x10000000000, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000839000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bca000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000aa4000)="2f6465762f7663732300", 0xfffffffffffffff9, 0x80800) ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000b44000-0x8)={&(0x7f0000e42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}) uname(&(0x7f000042f000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00004d2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x44) openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00006f5000-0x8)="2e2f66696c653000", &(0x7f0000bdc000-0x8)={0xfffffffffdff709a, 0x80080000000001fd}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r7 = syz_open_dev$mice(&(0x7f0000f08000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000f7c000-0x40)={0x7, [0x100000002, 0x7, 0xeb12, 0x4, 0x200, 0x5, 0x8]}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000795000-0x4)=0x0) mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000546000)={0x2, &(0x7f0000016000)=[{0x0, 0x0, 0x1000000000000, 0xbffffffffffff01c}, {0x6, 0x0, 0x10000000001, 0x5}]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00004d3000-0x98)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3}, &(0x7f00003cc000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000090c000-0x98)={r11, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x22173dd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000072000-0x4)=0x98) writev(r10, &(0x7f0000c28000)=[{&(0x7f0000fd5000-0xa7)="d23a936363b81a0bfc3ecb1b0cf45595e2eec329281d2d79e264d44999eaabb2e78a1d0dcddd524460bc7b0d2fe1bcf86968b4a812bc3d772eec48007b6dd536a0a977b10ee7036aebf35e06c893de87e00c27cbee101a3e7eef861c466e2a87d864f3f2a055f8fab9bdc337529ebf506fb997a89c3327e2e615f52b268b6e5fb5d986cca643902842d87cf818ff9e6f055c70281c6ccc794a37b3c58a71058882c1bf3a8cfc5b", 0xa7}, {&(0x7f0000a9e000)="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0x1000}, 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{&(0x7f00008c8000-0x1000)="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0x1000}, {&(0x7f0000306000)="a81ed7ebc9a4dc8f0e663f3651b591b3e5a04f49e7f9ce99bd2272fd06f25a8051049987bbdb98cfaf4e2dc16c30c54b6cf065c66fc1b0673fc73cb235b60a8a1999b60d6f369409e433b147b4d522333629d4ae64d1575d7fdc39bbfd1158765f3cc333aa4dcb11a59e51020100913871c94ebd70dd17d91940d1cb23627976473fd32030da59fc", 0x88}, {&(0x7f0000a09000)="7582730d539778e7f803a1dac0b8d69bc03af72d307622b92441ab9cdab1888eff9fcd1012420ff98974d9a1ab629b163341c950d9f0b814940493215f3a3bb2e9c25427d6deb553b41b44b48fcf9dddb7976e2731a8b4441eabf0af83946c6b0fd7d25712b4eb31da1e83985ac121f6e5c98d2767422192d057b8bb863ded3b9792", 0x82}, {&(0x7f00007df000-0xb2)="0310585bb7630f39d8330c5704dbfcf6fe775d37e14f42661f60f95e1c2d4dae659d6493eba86e27dc6ac465ac44bb76623566cf05790251508d4c4263d8e4e14dd254f123a3cd7744950034f1ccbc2835f98842c8341e56c563eaabac2d5506e2a7eedc25574a445e270e9784581afabced40726b7f60bdc237b629985829225df8e38a86a11168a655d9f5295c5c987bb4622b4631838aaaf2fe1b0583d1ecfa89139236f023745e9257d45c672427a112", 0xb2}], 0x8) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f00008da000)={0xc9, "e2f23fe6e04aa5df6228c0d2b4c11711ef97ff887b6f0f0dab53b90b0b4b3e77c4f373d282207b57133b0f94248f3fe69e039d28964f22caab0f6423b3c2f7e5fcfd7abcfa7e361389aaa395132dbd2cf55a36e9abc3c5bdf1985ae3bf44eb87109d2b75edcfd23a5e66744763c232708fb934e2fbdaa188c7975cfc05e5d085c7753db6698acf3beb564e534978fa13f75a57d039aacadacc12d3c5ce5dc21da4825e6fa0072cc495588c63e62dab1ef3c2f76ae78860924d24367e4f344640d1b684b43485b7e47f"}) sendmsg$netlink(r10, &(0x7f000095d000-0x16)={&(0x7f000095b000)={0x0, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000962000-0x8)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) perf_event_open(&(0x7f00009a1000)={0x0, 0x78, 0x7, 0xffffffffffffff04, 0x7, 0x9, 0x0, 0x7ff, 0x10, 0x0, 0x6ec, 0x2, 0x3, 0x4, 0x0, 0x1000, 0x3, 0x3847, 0x2, 0x1000, 0x7, 0x9, 0x7, 0x1f, 0x3, 0x2, 0x0}, r8, 0x0, r7, 0xd) 2017/11/22 13:25:51 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1a000)="2f6465762f6175746f667300", 0x101001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000a8000-0x1c)={0x40, 0x6, 0x9, 0x0, 0x5, 0x6, 0x7, 0xffffffff, 0xb4, 0x8001, 0x2b, 0x5, 0x0, 0x8000, 0x81, 0xc9, 0x9, 0xffffffffffffff01, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000722000-0xb)="636966732e69646d617000", &(0x7f0000701000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac9000)="2f6465762f6175746f667300", 0xfffffffffffffffd) r2 = add_key$user(&(0x7f00007c7000)="7573657200", &(0x7f0000433000+0xe6d)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000803000)="68792f50d7b4aa0df3dfa7386d7637c30a13224db6d071", 0x17, r1) r3 = add_key$user(&(0x7f0000d1d000)="7573657200", &(0x7f0000824000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c1000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00006f6000)={r3, r2, r3}, &(0x7f0000fce000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, &(0x7f00004b5000-0x2c)={&(0x7f0000bcc000-0xa)="63726374313064696600", &(0x7f0000a82000)="7ec1aa0157b59cca225719554375e4ee42bcf6d4acdbbb17d615eacc187eb35ac2b1a5a094c352cb53ff91dd84411ceddee0b832b9ab0eb7b84c2090227e0a41a23ea9c75023606324d6e2b0a1d76d91be7273270de5c5e84cb33b96a4c829794d4b5c0c6d86410fdfcd", 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fee000-0x4)={0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000f66000-0x8)=0x10000) socketpair(0x1, 0x11, 0x81, &(0x7f000039b000-0x8)={0x0, 0x0}) getpeername$llc(r5, &(0x7f00009dc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad9000-0x4)=0x10) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x3e, &(0x7f0000f6e000)="0800fffffffa0fa6", 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000028e000)={0x0, 0xff}, &(0x7f0000ace000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000eb1000-0x8)=@assoc_value={r7, 0x7d}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00001b5000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x100000001, 0x0, 0x0, 0xa4}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000677000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000010003d6}, 0x1c) socket(0x11, 0x3, 0x9) epoll_create1(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)="2f6465762f73657175656e6365723200", 0x8000000, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000a5a000)="2f6465762f766373612300", 0x100000001, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/22 13:25:51 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000b01000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009cb000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xc800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002000)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000343000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000024d000)={0x2, 0x78, 0x8961, 0x6, 0x200, 0x800, 0x0, 0x300000000000000, 0x204, 0xc, 0x4df, 0x9, 0x2, 0xa, 0x0, 0x9, 0x0, 0x3, 0x101, 0x0, 0x2, 0xb3, 0x4, 0xa7, 0x0, 0x1, 0x0}, r0, 0x2d, r1, 0xb) utime(&(0x7f0000376000-0x8)="2e2f66696c653000", &(0x7f0000dd8000)={0xedf6, 0xffffffffffffefff}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002ec000)=0x401, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000382000)={0x10003, 0x0, [0x7, 0x20, 0x5, 0x3, 0xfffffffffffffae6, 0x2cbc, 0x5, 0x6]}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f000049b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5f4f, 0x10000, 0xffff, 0x0, 0x1, 0xfffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd451, 0x0}) recvfrom(r2, &(0x7f0000830000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x23, &(0x7f000006d000)=@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000b68000)="2f6465762f6175746f667300", 0x400002, 0x0) fcntl$setlease(r5, 0x400, 0xfffffffffffffffd) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000032000)={[0x1000, 0x2ffe, 0x104000, 0x100000], 0x80000000000001, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/11/22 13:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000484000)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f0000310000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000b0e000)="756269667300", 0x8, &(0x7f0000257000-0x1)="46") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="32616d667300", 0x100000, &(0x7f0000e74000)="") mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00001e1000)="2e2f66696c653000", 0x400200, 0x124) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ea, 0x3, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000f72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2000005, 0x0) getpeername$unix(r2, &(0x7f000026b000)=@file={0x0, "00000000000000000000000000000000"}, &(0x7f000004c000)=0x12) signalfd(0xffffffffffffffff, &(0x7f000026a000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000da2000)={r4}) r5 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000020d000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000087d000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000014b000)={r6, r7, 0x7d}) mkdirat(r5, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00001a5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000f8a000-0x8)="2e2f66696c653000", &(0x7f000067b000)="007609", 0x1004, &(0x7f000073b000-0x1)="") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000077d000)={0x0, 0x1f, 0x0}, &(0x7f00007b5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000a84000)={r8, 0x6}, &(0x7f0000102000-0x4)=0x8) unlinkat(r5, &(0x7f000048f000-0x8)="2e2f66696c653000", 0x200) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001f0000-0xb8)={0x0, 0x8, 0x7, 0x4, 0x3, 0xb0, 0x6, 0x1000fff, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0xfff, 0x6000000, 0x43f0}}, &(0x7f000032e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000783000)={r9, 0x3, 0x0}, &(0x7f0000623000-0x4)=0xc) chdir(&(0x7f0000485000-0x8)="2e2f66696c653000") faccessat(r5, &(0x7f0000a55000)="2e2f66696c65302f66696c653000", 0x0, 0x1c00) getcwd(&(0x7f0000cb5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000793000-0x10)={&(0x7f0000848000/0x4000)=nil, 0x4000}) getdents64(r5, &(0x7f000052e000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) 2017/11/22 13:25:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000062d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64c45099, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d48000)="2f6465762f6b766d00", 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004d5000)={0x0, 0x1, 0xf000, 0x1000, &(0x7f000062d000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000328000-0x1)=0x6, &(0x7f0000a2f000)=0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aea000)={0x1, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000490000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000aea000-0x68)={0x0, 0x0, [0x4, 0xfffffffffffffffc, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000cc3000-0x8)="2e2f66696c653000", 0x12) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ae3000-0x400)={"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"}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000ad8000)={[0x3, 0x0, 0xfffffffffffffff9, 0x0, 0xc0000000, 0x0, 0x0, 0x0, 0x1, 0x20, 0x80, 0x0, 0xce, 0x0, 0x0, 0x0], 0x0, 0x140001}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$sg(&(0x7f0000507000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b67000)="6c7000", 0x3) 2017/11/22 13:25:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000452000)=0x5) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000213000-0xc)={0x5, 0x4, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000063b000)={0x2012, 0x0}) clock_gettime(0x0, &(0x7f0000206000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x2, 0x2, 0x0, @time={r2, r3+30000000}, {0x81, 0x0}, {0x0, 0x100}, @raw32={[0x8000, 0x8001, 0xfffffffffffffff9]}}], 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x72e) 2017/11/22 13:25:51 executing program 1: socketpair(0x4, 0xffffffffffffffff, 0x5, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000004000-0x8)={r1, 0x20003}) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x407fff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c89000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x3, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, "c7462c110cbd22de"}}}}}, 0x0) perf_event_open(&(0x7f000071f000)={0x2, 0x78, 0x96, 0x3, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0xd, 0xffff, 0x8, 0x80000001, 0x2, 0x0, 0xa87, 0x2, 0x7fffffff, 0x8001, 0x20100, 0x5, 0x2400000, 0x0, 0x100000001, 0x3, 0x7ff, 0x0}, 0xffffffffffffffff, 0xc6, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000005000)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x40, &(0x7f0000005000+0x91e)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0xc)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 7: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0xfe, 0x0, 0xed, 0x0, 0x0, 0x87, 0x1, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x5, &(0x7f00001a8000-0x28)=[{0x6, 0x4, 0x3ff, 0x2}, {0x8, 0x6, 0xfffffffffffffbff, 0x4}, {0x7, 0xfff, 0x9, 0x2457}, {0x4, 0x0, 0x2, 0x75a}, {0x9, 0x994, 0x7ff, 0x2}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000aa8000-0x8)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$void(0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000084d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f000096b000)=0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x5f, &(0x7f00005ea000)=0x80000000, 0x4) sendto$inet(r2, &(0x7f0000a82000-0x1)="a0", 0x1, 0x20020000003, &(0x7f0000d13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000382000-0xc)="2f6465762f72666b696c6c00", 0x24200, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000f82000)=0x0, &(0x7f0000c10000)=0x4) perf_event_open(&(0x7f0000902000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x175, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000cf1000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1, &(0x7f00006a3000)={0x7}, 0x8) perf_event_open(&(0x7f00008a2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd34, 0x0, 0xde09, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x100, 0x200000000000, 0x1, 0x0, 0x0, 0x100000000000, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000d6a000-0x1)="2f64652f72666b696c6c00", 0x0) lseek(r7, 0xfffffffffffffff9, 0x1) 2017/11/22 13:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000398000-0x10)={0x0, &(0x7f00009d2000)=[]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f5d000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0xc91]}, 0x5c) write(r0, &(0x7f0000139000)="22067600000000000700002a00071501e600060042200000020000000000000076", 0x21) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006e1000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000990000)="2f6465762f696e7075742f6d6f7573652300", 0x80, 0x20000) syz_open_dev$usbmon(&(0x7f0000f6f000)="2f6465762f7573626d6f6e2300", 0x1b, 0x40000) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setsig(r2, 0xa, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x82, 0x4bee80000, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x25128, 0x8, 0x0, 0x0, 0x4000000000000, 0x4, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x8, [{0x2, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffffa}, {0x80000001, 0x0, 0x4d}, {0x330e, 0x0, 0x7f}]}) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f000095f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004d0000)=0xb1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f47000)={0x1, 0x0}) mkdir(&(0x7f000076d000)="2e2f66696c653000", 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000092f000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x2, &(0x7f000019e000-0x1)="00") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="64657670747300", 0x1c4000, &(0x7f0000456000-0x2)="92e9") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="75646600", 0x9025, &(0x7f000097c000-0x1)="54") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000789000)={0x0, 0x0, 0xd88}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000533000)={r5, r6, 0x8}) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ca000)={0x0, 0x0}) setsockopt(r0, 0x100000114, 0x8, &(0x7f0000973000-0x4)="1e00a808", 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x14) finit_module(r0, &(0x7f0000162000-0xd)="2e2a70707031263a73656c6600", 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000600000)=0x0, &(0x7f0000c31000)=0x4) r1 = dup2(r0, r0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000dbd000)={0x7, 0xfff}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000fbc000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) accept4$unix(r0, &(0x7f0000002000-0x2b)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000)=0x2b, 0x80000) bind$inet(r0, &(0x7f0000da6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x2052, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x11, 0x4, 0x0, 0xfffffffffffffffe, 0x1ff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="8d8bb10ea490605cb7a65f5b3e5532ea336b5f4397b53220ed3ac9a55de1474274df6940cbd681bef2767e5b701fad57683ca62c0709c85c97c7ac106bc63b49ae363bb1f6bd0ec2e552b4accfce3e8f5f0b3c9e9531a6d6513991e866aaa05e", 0x60, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007f7000-0x11)="2f6465762f7161745f6164665f63746c00", 0xc00, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000268000-0x4)=0x0) bind$inet6(r2, &(0x7f000022d000)={0xa, 0x0, 0x967, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x1000, 0x6, "a228af", 0x84, 0x6, 0x100000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x3, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x6, 0x7, "77a5b8", 0x1, "fb2c00"}, "82620cae6422e76fbfce63ac7ec3f7eb26d1adde6d0ff280aa9dd6636abc5152900133bc23ca86a9c8842b036f2a11f197ff0584b174c78ebf850b5561742d658d74c25371b443e997c2427adc1108178edb8803ba197d2be07a2daab664811281eb00964472cc13a95d5e37534821a255059f77"}}}}}}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001d6000-0x6)={0x0, 0x80000001}, &(0x7f00000f5000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c76000-0x8)={r1, 0x401}, 0x8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fdb000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001fa000-0x8)={r1, 0x40}, 0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000c9e000)="", &(0x7f0000000000)=0x0) 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000332000-0x14)={0x0, 0x0, 0x7, 0x81, 0xfff, 0x3}, &(0x7f0000903000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000036d000-0x4)=r2, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000069000)="") ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00005a8000)="") r4 = memfd_create(&(0x7f0000363000)="6c6f232400", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r4, 0x3e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = accept4(r1, &(0x7f0000031000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008ba000)=0x6, 0x80000) setsockopt(r2, 0xfff, 0x200008, &(0x7f000026d000)="4132209c41e46f248bbe8e62f1065b4c1da6456ff36b9512500b1cc49d6253a045152fc17ff9ae918092c9be8029fe2d00f9661f79f3a515becafb72f588018040d7a60aa303edd3312f6ad728e133ce9a88456b699b09b233d98dbb72998f215bc603c0c85b01f9c844c4b3c9e1134d737b29324260600fe746", 0x7a) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008bd000-0x4)={0x0}, &(0x7f0000656000)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008be000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000269000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000073e000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004e9000-0x8)={0x0, 0x14c2d8bc400000}, &(0x7f0000f30000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003a4000)={0x0, 0xfff}, &(0x7f00003ed000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000037000-0x81)={0x0, 0x79, "d0a6207806c40ccfe0616e938a359344d2375daf3fb38f08cf1f4cfac0aeb984c9e33e67506383160cedde4b9f7033f4187fe5dc1a8dac99a7b5561bb7b513385364f5f4a998904a0d8919b9bb81e844bec5245d35f4ff01636043f36726c761103b148c184b6234899e35007904c0f2caccfad9e75d092ce6"}, &(0x7f000051f000)=0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f6000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000d02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000faf000)={0x0, 0x1}, &(0x7f00009f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000791000-0x1008)={r3, 0x1000, "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"}, &(0x7f00008c0000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008c0000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x793, 0x1, 0x70, 0xff, 0x10}, &(0x7f0000290000)=0xa0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00003c4000-0x8)={0x6, &(0x7f000096b000)=[{0x0, 0x3f, 0x80000001, 0xfffffffffffffffd}, {0xffffffffffffffff, 0x8, 0x40, 0x4}, {0x5, 0x0, 0x5, 0x0}, {0x7, 0x80, 0x100000000, 0x9}, {0x1, 0x6, 0x5, 0x7fff}, {0xe805, 0x100000000, 0x2, 0x0}]}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008be000-0x18)={r4, 0xfffffffffffffffc, 0x0, 0x7, 0x5}, &(0x7f00008bd000+0x85)=0x18) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000725000-0x1e0)={0x7, 0x2, 0x2, 0x5, 0x8, [{0x7f, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0xffff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x100, 0x7, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xff, 0x33, 0xffffffffffffffe0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000000, 0x6, 0xff, 0x0, 0x0, 0xb87, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x4d, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffff8, 0x401, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8001, 0x100000001, 0x7, 0x0, 0x0, 0x2103, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008c0000-0x8)={r5, 0x0}, 0x8) accept4$packet(r1, &(0x7f00008bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000-0x4)=0x14, 0x80800) write(r1, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000019800400a00000003000000000100010c0002c7", 0x24) keyctl$set_timeout(0xf, 0x0, 0x6e95c936) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) fcntl$setsig(r0, 0xa, 0x34) bind$inet6(r1, &(0x7f0000e84000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00009cc000-0x1c)={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000046f000-0x10)={0x1, &(0x7f0000697000-0x8)=[{0x5a6, 0x2, 0x81, 0x1ff}]}, 0x10) time(&(0x7f00006df000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fec000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d7000)="2f6465762f6175746f667300", 0x200205, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x101, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xe008, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000, 0x0, 0xf72, 0x331, 0x0, 0x4, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a66000-0xd)="2f6465762f7573626d6f6e2300", 0x800000101, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000000)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000178000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x494b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000035a000)="2f6465762f6b766d00", 0x2000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) gettid() sendfile(r5, r2, 0x0, 0x10000000000006) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getgid() recvfrom$ax25(r2, &(0x7f0000b5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000232000-0x10)={0x3, {"57d18c1860c026"}, 0x7}, 0x10) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, r4, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000984000)=0x0}) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000df6000)={0x9, 0x400, 0x9}) 2017/11/22 13:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000062d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64c45099, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000048c000-0x8)="2e2f66696c653000", 0x2, 0x40) close(r0) mkdir(&(0x7f00002ec000-0x8)="2e2f66696c653000", 0x115) alarm(0x100000001) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f00005b6000)="") r1 = dup(0xffffffffffffffff) execveat(r1, &(0x7f000050d000-0x8)="2e2f66696c653000", &(0x7f0000c74000-0x8)=[&(0x7f0000b3a000-0x9)="5b2f5c27406c6f2400"], &(0x7f0000d49000-0x10)=[&(0x7f0000f05000)="72616d667300", &(0x7f00008f8000)="656d3147504c27242e2500"], 0x400) mount(&(0x7f0000872000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00005b1000-0x7)="72616d667300b6", 0x100000, &(0x7f0000ce3000)="") chroot(&(0x7f000009a000)="2e2f66696c653000") openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000534000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) chdir(&(0x7f0000f2f000-0x1)="2e") umount2(&(0x7f00003bb000-0x1)="2e", 0x2) pivot_root(&(0x7f0000112000-0x1)="2e", &(0x7f00008a6000-0x8)="2e") mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d48000)="2f6465762f6b766d00", 0x100000000002000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004d5000)={0x0, 0x1, 0xf000, 0x1000, &(0x7f000062d000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) [ 77.838251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9833 comm=syz-executor4 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x12, 0x0, &(0x7f000004c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000067000-0x8)=0x86b2) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006a000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r6, 0x0, 0x4, 0xfffffffffffffffd) poll(&(0x7f0000001000-0x28)=[{r5, 0x4, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x1001, 0x0}, {r1, 0x4008, 0x0}, {r5, 0x2000, 0x0}], 0x5, 0x227) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000031000)={{0xeed, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x10000, 0x4a, 0x7fff, 0xbe, 0x8, 0x4, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000017000-0xc)={0x40000000, 0x0}) r8 = dup2(r0, r0) fcntl$setpipe(r6, 0x407, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000000b000)=[{&(0x7f000006a000)="6ce700", 0x3}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f000006c000-0x3e)="02e112f50ec7a40ba6277900000010000000003ea5ac5664669360fc97e01a350ff003bff50cd3a7298c6e435f316b88e82a602445957d17672a42ef8094", 0x3e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000006a000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000003d000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0xeaf, 0x0, 0x5, 0xd, 0xa0, 0x80, 0x5, r9, r3}, {0x4, 0x6, 0x80000000, 0x0, 0x7ff, 0x702b, 0xf5, 0x8001}, {0x1, 0x6, 0x7f, 0x2}, 0xfff, 0xfffffffffffffff8, 0x101, 0x0, 0x28, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xd, @in6=@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x7, 0x4, 0x6, 0x4}}, 0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000ae0000)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f000014b000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) 2017/11/22 13:25:51 executing program 3: memfd_create(&(0x7f000088a000)="00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x200000000080005, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f00006a4000)="51", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f51000)="", 0x0, 0x0, &(0x7f0000852000)=@ipx={0x4, 0x0, 0x0, "b3ff7ea99298", 0x0, 0x0}, 0x10) readv(r1, &(0x7f00005ba000)=[], 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000d42000-0x5d)="6e60ea2fa7814bfb8d31b17c2d761cf6a39e314942e8e04a235b9580ad67c29d5e55f9bcd484e6450883d6cc371c823c0b69f0167cd7ec5e08727e723d979872756a5bcfce482e08ca660c8d7ea921fd7dfe0a366af348cac7712be29a") 2017/11/22 13:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000220000)="706f7369785f61636c5f6163636573732e6b657972696e67242347504c7b73797374656d7b2a2a9a6574683100", 0x2) syz_open_pts(r1, 0x2003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x14, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2d, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000fe6000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb3000)=0x9f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f000029b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x80000100000001) getsockopt(r3, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)="", &(0x7f0000001000)=0x0) ftruncate(0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000046a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a71000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000e6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003ed000)=0x1, 0x8000000200000085, 0xffffffffffffffff, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000a02000-0x4)=0xfffffffffffffffe, 0x3ffffffd) connect$nfc_llcp(r1, &(0x7f00000f8000-0x58)={0x27, 0x381, 0x4, 0x7, 0x8, 0x3, "a0b6d27f532c275a221115d82a91677287f82b52f9fcc0e83082b440da17aa5a243993950352a3ba13e0b9a6880acfaff55eed0f5a25b60445248655a5f57e", 0x81}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000016a000)=0xfffefffffffffffb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xa3, 0x80e81) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000099e000-0x4)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f000077e000)={0x5, &(0x7f0000bd0000-0x13d7)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000082) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) sendto$inet6(r0, &(0x7f00004e2000-0x1)="e0", 0x1, 0x10, &(0x7f000083d000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00005dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0x18) socket$inet6(0xa, 0xfffffffffffffffd, 0x4e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = open(&(0x7f0000246000-0x8)="2e2f66696c653000", 0x20c800, 0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000c3e000)=0xc000000000000, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x11, 0x1d, 0xfffffffffeffefff, 0x4000000000000000, 0x37af, "07"}, {0x2b, 0xe000000000000002, 0x204, 0x202, 0x800000000002, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x3c}], 0x1, 0x0, 0x0, 0x40}, 0x28080) listen(r1, 0x1000000400981a) ioctl$int_in(r2, 0x5452, &(0x7f000000d000-0x8)=0x800) dup(0xffffffffffffffff) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x100000001, &(0x7f0000e5d000)="44", 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000d4a000)=@generic="1300ccbafab20cd48f006cbae4470d3e") connect$inet(r5, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b97000)={@generic="000000807d349200080000000000007f", @ifru_mtu=0x4}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000440000-0xc)={0x46, 0x1, 0x4, 0x5, 0x8}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000bb2000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000fb4000-0x9)="2f6465762f73672300", 0x415, 0x1fffd) prctl$setmm(0x23, 0x6, &(0x7f00001cc000/0x3000)=nil) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f00007a5000-0x4)=0x0) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000077b000)="2e2f66696c653000", &(0x7f0000e96000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x0, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x4, 0x8) r0 = memfd_create(&(0x7f000072d000-0x8)="7472757374656400", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000044d000)="2f6465762f736e642f73657100", 0x0, 0x7e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f72666b696c6c00", 0x4000, 0x0) fstat(r0, &(0x7f00007c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f73657175656e6365723200", 0x0, 0x0) write(r0, &(0x7f0000a76000)="28b0219d52f56b4f2299c9954fad7473b0123a9d8bd87462e672f02b265f1ba5123cf222c0220c9465ea93ddf2847d6408fff75855f1b206f53036430c216c55ad1dd6a9e0a96dcecf7681bcaba11e910ec63d5efdc9b942ba6410377b512f905d36d8ad57cd08330562d8775698f8b208b8dc965d5ea24a932491f27008195349d3c0a61d352b6ed46857befbd66942878946545b4a4e8db088b0a32c87fed544fd6cd40790d46e0da0f6b21cc65129429f984b8c5d", 0xb6) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000688000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_dev$mice(&(0x7f00009e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000782000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x20006003, 0x4, 0x3, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e2000-0x14)={0x0, r3, 0x1, 0x1, 0x0}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00008e2000)={&(0x7f0000f2a000-0x4)=[0x0], 0x1}) r6 = syz_open_dev$usbmon(&(0x7f0000b82000-0xd)="2f6465762f7573626d6f6e2300", 0x83, 0x50802) ioctl$TCFLSH(r6, 0x540b, 0x7) ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) open$dir(&(0x7f0000dae000)="2e2f66696c653000", 0x111000, 0x4) renameat(r6, &(0x7f0000ebd000-0x8)="2e2f66696c653000", r6, &(0x7f0000ea3000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000012e000)={0x0, 0x9, 0x10, 0x6ffb, 0x4}, &(0x7f00007de000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000280000-0x20)={0x4, 0x6, 0x2, 0x1, 0x3ff, 0x0, 0x9, 0x8, r7}, &(0x7f000086f000)=0x20) dup2(r1, r2) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000567000-0x5)="3f340964a8", 0x5) execveat(r0, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) [ 77.928094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9833 comm=syz-executor4 2017/11/22 13:25:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc3000-0xf)="2f6465762f73657175656e63657200", 0x800000000210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000)="2f6465762f72666b696c6c00", 0x2000, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d84000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000cc6000-0x8)="2e2f66696c653000", &(0x7f0000aa7000)="2e2f66696c653000") r2 = memfd_create(&(0x7f00002ac000)="707070307d3a651a2f706f7369706561626c5f6163635f736806", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d7c000-0xd)="2f6465762f7573626d6f6e2300", 0x6e30, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000aec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_unlink(&(0x7f0000df3000)="2f6449762f755362806f6e00002efa73") sync_file_range(r2, 0x2, 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000858000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r5, r4) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000af7000)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f51000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000034e000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000954000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) madvise(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002c7000-0x18)={0xd004, 0x7000, 0x8, 0x2, 0x100000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e45000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f00008c3000)=0x4, 0x4) r5 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r5, &(0x7f00001d6000)={&(0x7f000099d000-0x1c)=@in6={0xa, 0x3, 0x200000000000002, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000676000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = add_key(&(0x7f0000be6000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000d9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e71000-0xdd)="3fd553b387b02af57ef2e99930f6fab38e24ad422b1440a24fb649450d0ff787e227cca40662ed3a261f2f6abe10712d0e823b317f33ab9830ddd9d31a41115b6c23db0c3d57900c5dddb999fe8723be713e492aa318add55e7cee79ceaa6e80540e8ecf138e12b346997f630abb0c43ea773fec50a62419f93f30b0fe328b495c628abbfc037fc4aec30af6a695e147a9d86c1d8dd1b1eb4b270c9c826f9adeb74c7c5ca88749831cbc2ebea94c9d1146ef267741b4e9298d88b37f4b503f587bd154463f3717fcb68530774c5b534856fc7f53450a7a675a4e08939b", 0xdd, 0xfffffffffffffffe) recvmmsg(r4, &(0x7f0000214000)=[{{0x0, 0x0, &(0x7f0000bae000)=[{&(0x7f0000a96000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f000052c000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00002f8000)="0000000000", 0x5}, {&(0x7f0000c84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000a7a000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000fb9000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000752000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000405000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000091000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x9, &(0x7f0000628000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x1000}, 0xffffffff}, {{&(0x7f00005c4000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000696000-0x20)=[{&(0x7f0000b73000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000b5a000-0xb)="0000000000000000000000", 0xb}], 0x2, &(0x7f0000ae1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x1ff}, 0x1}, {{&(0x7f00003f4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000053c000)=[{&(0x7f0000210000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000062000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x3, &(0x7f0000c16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000}, 0x5}, {{&(0x7f00001c6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000110000-0x30)=[{&(0x7f0000f74000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00009aa000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000c6f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}], 0x3, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x9}, 0x4}, {{&(0x7f00002a3000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f00002ff000-0x80)=[{&(0x7f000099a000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000acc000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000374000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000daa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000681000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000476000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f000089b000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000659000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x8, &(0x7f0000b53000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x0}, 0x82}, {{&(0x7f0000eae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a41000-0x70)=[{&(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f00002da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000271000)="000000000000000000000000000000", 0xf}, {&(0x7f0000828000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000b66000)="0000000000000000000000", 0xb}, {&(0x7f00004c3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f00004a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x4}, 0x6}], 0x6, 0x2, &(0x7f0000530000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00005d1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x100000000, 0x100, 0x6, 0x2000006, r7}) r8 = syz_open_dev$mice(&(0x7f0000496000)="2f6465762f696e7075742f6d69636500", 0x0, 0x420000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000c39000-0x8c)={0x2, 0xba1, 0x80000000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f00002d9000)=0xbeb3, 0x4) r9 = add_key(&(0x7f0000c2c000-0xc)="69645f7265736f6c76657200", &(0x7f000046d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000048c000)="6774244b827adcc9ee1a0937d5503dee4b18a7e0946d776e9f4c0409339c0abdf9a0f418c605738928b60521a14c8e7d76", 0x31, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000015000-0xc)={0x0, r6, r9}, &(0x7f00008a5000+0xaa9)="0000000000000000000000", 0xb, 0x0) syz_open_dev$random(&(0x7f0000686000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x83) recvmsg(r4, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[], 0x0, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) dup3(r5, r5, 0x80000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000b94000)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:51 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000057b000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x131000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e36000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d31000-0xa)="2f6465762f6375736500", 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000074d000)={{0x80000001, 0x40, 0x7f, 0x2, 0x7, 0x4}, 0x0, 0x100, 0x1ff, 0x0, 0xffff, "02681267e60070a43fe904dcb99a6014e7e32857f4f8414d9a2b60eed4ebee7adee25ede87fb84014e1c1edd47d52df1a71dc7a3565f7431da3c3aee65d32754e9e8d1520cdddafca54418671160a100153a0e7cdb0b6ac61e3fc4d930daeccaa907ac2231f0699a27c182a6fc5c76186e424be89353deb2fb03e19e5508feef260c91b9dbef92128ce45c5fab9d268a3399435529bffe939a275d68ac419968c478635ce3997e59bcda4fb518893d1340373efb566c9c173f84af25c7a888980709fd2ec2169e89afc08111f77f7c0379"}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041d000)="2f6465762f72666b696c6c00", 0x4000, 0x0) pipe(&(0x7f000022d000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00009d1000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00003d7000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x4, 0xc, "2802541c7f60f53ccc4949591405fed421432c726849cd49cc99400a43e03df4af3a88918cc6ef88f6e999b9b97aa787064ab4b9f18e05cc539902cea85faa86", "d42ba60b177f51e91cda1fc047f3403e8862733fb4d29bd46fba6828c9029a09688689983589cbc2512d810ebbb1719d920252795ec4cf9d2fe9988b33db1adb", "47da50c62c3beda1b3d0a42a8af4ee95787dda2415171f603c7926eb694e38a1", [0x8cf1, 0xff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ace000)={0x0, 0x0, 0x0}, &(0x7f000078c000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20000000, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x15, 0x80008, 0x5) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f000080c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000603000-0x2)="c11f", 0x2, 0x10, &(0x7f0000f39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r7, 0x1) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000601000)={0x0, 0xfd95, 0x7fffffff, 0x1, 0x7, 0x200, 0x2, 0x7fff, {0x0, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x8, 0x7, 0x1ff, 0x6}}, &(0x7f000087c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000fe000)={0x0, 0x9d7a}, &(0x7f00005a3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000b64000-0x10)={0x2000000009, 0x1, 0x4, 0x7fe, 0x0}, 0x10) r8 = fcntl$dupfd(r7, 0x0, r7) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r8, &(0x7f0000271000-0x150)=[{0x200, 0x9, 0x81, 0x1e9f0483, @time={r9, r10+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @addr={0x5, 0xff}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0xffffffff, {0x1, 0x7}, {0x200040000000000, 0xfffffffffffffff8}, @raw32={[0x7, 0x5, 0x7f]}}, {0xb5, 0x7, 0x6, 0x80, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10001, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0x4, 0xe690, 0x1, @time={0x0, 0x1c9c380}, {0x5, 0x3f}, {0xca, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @tick=0x5010, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x150) 2017/11/22 13:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f00008bf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xfffffffffffffcce, 0x6, "43f087", 0xd4, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x1, 0x3, "c7a1d1", 0x7fffffff, "4e7d6c"}, "2ab010c83fa893e720ead9a21787313c96625878c0119727ab654a5d993d84d3238556c66a6d450e81d0dfd4795f7e596bb99a07730bfc1dc842b59139899653a0558c3c785999e146e9e8d415257c7781099deecd7a2f093074b75f31126e5257eb954683844866dbf6612026ff803c5852546efb5b7220130f17700e9e6f1128e051ecc500d8591c08ddffb16496f12d1c0aa22c1620f58ae6245ca6d67820256b1787d0bf3179daee5582460cfb0238d86e587e80f1cf7ed9696c728fa2061b405049"}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000633000-0xc)="2f6465762f6175746f667300", 0x2004, 0x0) r1 = dup(r0) linkat(r1, &(0x7f0000df3000-0x8)="2e2f66696c653000", r1, &(0x7f000021e000-0x8)="2e2f66696c653000", 0x21000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000316000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000278000)=0x8, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r4 = syz_open_dev$loop(&(0x7f0000baf000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) readv(r2, &(0x7f000055a000)=[{&(0x7f0000954000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000db2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x2) splice(r2, 0x0, r4, 0x0, 0x1, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000082d000)={0x0, 0x101000, 0x0}) memfd_create(&(0x7f0000fe8000-0x2)="2f00", 0x400002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000281000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc) process_vm_writev(r5, &(0x7f0000990000)=[{&(0x7f0000834000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000671000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000342000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d69000)="", 0x0}, {&(0x7f0000369000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00003ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x6, &(0x7f0000029000-0x30)=[{&(0x7f0000592000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000045c000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00009ec000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x3, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b2000)="2f6465762f76637300", 0xc0000, 0x0) getpeername$ax25(r1, &(0x7f0000d31000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000048b000-0x4)=0x10) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000a56000)=0x0) dup(r6) syz_open_dev$loop(&(0x7f00006e9000-0xb)="2f6465762f6c6f6f702300", 0xdfd, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x6, 0x9) accept4(r7, &(0x7f0000721000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c18000-0x4)=0x1002, 0x90000) ioctl$sock_proto_private(r7, 0x89e5, &(0x7f0000a2e000-0x56)="9ab0a63ae1485ef78924a2adb43e43f309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3adb083804556acf553835086db75cf6cd1ca1876c05000000000000a74c30") r8 = socket(0x2, 0x3, 0x2) setsockopt(r8, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r8, 0x2000000000000000, 0xca, &(0x7f0000006000-0x4)="f705043d", 0x4) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a0c000)={0x0, 0x7, 0x1, 0x1, 0x0}, &(0x7f0000bfa000-0x4)=0x10) socket(0x1e, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f65000)="1f0000000201ff00fd4345bb000200220740000009000100011601130000c46d", 0x20) r1 = socket(0x200000000d, 0x2, 0x10003) fadvise64(r1, 0x4000000000000000, 0xfffffffffffffff7, 0x3) r2 = socket(0x11, 0x2, 0xe) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a2b000-0x1e)="1f09000001080000004345000c00000000000600080100010400dcffdf00", 0x1e) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x3, 0x10, r3, 0x0) write(r3, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r4 = socket(0x7, 0x80000, 0x6) connect$inet6(r4, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19f}, 0x1c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, r0, 0x0) socket(0x4, 0x5, 0x140000000c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 3: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a7f000-0x78)={0x2, 0x78, 0x43, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x210, 0x0, 0x0, 0x0, 0x8, 0x10000000000, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bca000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00001cd000-0xa)="2f6465762f7663732300", 0xfffffffffffffff7, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000566000-0x8)={&(0x7f0000e42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}) uname(&(0x7f00000b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00004d2000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x44) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) utime(&(0x7f00006f5000-0x8)="2e2f66696c653000", &(0x7f0000bdc000-0x8)={0xfffffffffdff709a, 0x80080000000001fd}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r7 = syz_open_dev$mice(&(0x7f0000f08000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000f7c000-0x40)={0x7, [0x100000002, 0x7, 0xeb12, 0x4, 0x200, 0x5, 0x8]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000795000-0x4)=0x0) mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f00005bc000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xbffffffffffff00c}, {0x6, 0x0, 0x1, 0x5}]}, 0x8) writev(r10, &(0x7f0000447000-0x8)=[{&(0x7f00001ee000-0x59)="c2a8c2eeea8fe2400bd72c1edc24852c06d8ed71fe5acb9c03988a736deef2b1cc1379c33645a80f375717ae5191c5bbb0f2edc1a8ca99659306f46e1e39e99eb1c68c88cdb140f59834c69ddb930914ad2243ef4e35e53960", 0x59}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000791000-0xcd)={0xc8, "e2f23fe6e04aa5df6228f7d2b4c11711ef97ff887b6f0f0dab53b90b0b4b3e77c4f373d282207b57138f0000008f3fe69e039d28964f22caab0f6423b3c2f7e5fcfd7abcfa7e361389aaa395132dbd2cf55a36e9abc3c5bdf1985ae3bf44eb80109d8d75edcfd23a5e66744763c232708fb934e2fbdaa188c7975cfc05e5d070c7753db6698acf3beb564e534978fa13f75a57d039aacadacc12d3c55dc21da4a35e6fa0072cc495588c63e62dab1ef3c2f76ae7886000000e3a7e4f344640c1b684b43485b7e47f"}) dup2(r10, r0) sendmsg$netlink(r10, &(0x7f000095d000-0x16)={&(0x7f000095b000)={0x0, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000e4d000)=[{&(0x7f00000b5000)=[{0x14, 0x10000, 0x909638ff90a821ec, 0x80, 0x2, "dc8e4275"}, {0xc4, 0x3, 0x8, 0x2, 0x8001, "dc312c38ad2eefdf547c9a9d51390cc80c5bc4ae41a9580049ad59ecaf9301f8c0a4cbc088832ffa11acbdf20021525d1242c7b5e5d9ffe2a8c6be0c52f84dfea6a7b898f0cd125b8173eb16aed78808f9d86b4a9833bec916512bb01dc6ff3271ed7415f599e72ef48c213bc43fb6c91d15af29859cfa61aa0137cae4285b902eaaba10eb80973e1730e718488830e17dc2e8136d40693e9329e2fb71282deda4130f1970ac38763f74b733b453897b1cd9caa9"}, {0x1b, 0x401, 0x2, 0x2, 0x100000000, "057bed6cd3f2d483713385"}, {0x4f, 0x7, 0x10, 0x80000001, 0xffffffff, "ae65a0c946e08ef5bc2550bad464a33eb59a122652784f9b1ea2ab1d315e919b6b221833569e578862d3302b61dea6c05de4a999a3c9888cc0d43e1bc13a0f"}, {0xf0, 0x7fffffff, 0x620, 0x1, 0x9, "5f09605a336c58b00a1b1dc7d05b138c21d0bdfc8d4a6d8679d028134aa19dd1c19dee9bb59867f76a7a95f0b93a6b1f7da81bef8a7113b78734ef447a5ff92fe3e03abf1ca12b44467f798c7e4599aacc2a2c55cf184b8bae67617bc939053722457f5ad962c4490790a2769f5b3d66fe3326ad423343ef8dedf86fe11b0ae2fcee0aaa0a0331604c91fc739c9b3eb631755bdf1a00317fa52ed455245dd81c00e3024cccb0ca547700d3b34f84e4d7f413405b53d728a6298b9557b1ea560989eba1ae999590edd426c5bd5e96b4a0c9aa8b0e69399e2fbd3a4c2a5f904297"}, {0x94, 0x10000, 0x800, 0x1f, 0x7, "4570448104e4b5c04892ccff64baafad14b23ed2af39d931a9613c9626e763a7ce9e4a45fbdaabe5853845b8597deceb6c9eea201721611f13aef89570de98f4b5e21550562a28f2b1fb0fea3d309f1e8582bf757a341197d8723bf699c614bfff4af10352d171da7cec4163641bf9672a9abf76c5163804d133dda36dddb318a2791675"}], 0x2c6}, {&(0x7f0000d86000)=[{0x48, 0x2, 0x100, 0x9, 0x10000, "1f922573a6a46cad3397177625cf2ccae8714260dc7659186167be775c8606db9b05135043b60a44f4367371fce13d28f8e70e84ec94ca16"}, {0x47, 0x3f, 0x30, 0x9, 0x5, "81e707d66387ca14c24644a3abaaa6201c3313b4cb879b1f1ef3dc8ed3833ec0c510e20c3c4a32d81bf5841fa922cd2b954f3e4ef2501f"}, {0x5a, 0x7, 0xc01, 0xffffffffffff8001, 0x8, "3d0e9a18e884decb912cfccfcab0c42ba89f6fcdd48ba0d30411e6bef801a933f7c0a204326f0c4d7fc8ef8250693b8a83b8d24557f3f98117b0540d2019a2cded090d112060a844d5b1"}, {0x76, 0x0, 0x1, 0xff, 0x8, "a4e0f14ad3f603b231a8ffaf040100e798da1f00cde59048d0a5f4b210a3ffffffff0000000030f4c2e4c6c9c83940968c3dfee0856e2aa67b544c84dfe911571ea3272b0ebcc720d7b9a48956cc22040200000000000000cdd708434574fad2bf9d394bbf67"}], 0x15f}, {&(0x7f0000b97000-0x3cf)=[{0x10, 0x8, 0x7fc, 0x1, 0x41fa, ""}, {0xd7, 0x0, 0x100, 0x200, 0x4, "3a94feb825a43e278e9ea2342207210d2b6b50ac525f682743ba878dc18dd5106bfee7556fd85c8c2439f8eaa06e599555e87a10e5444892eaa3adc2f2c6c4c006bfe21c2100bd9b9ebb2a9ae4ecbf4ef92dba9bc82062f54fe7ccff280633c1678e0d4b14e3c0d12bb100f874889a38645a2afd472d96eb3abb329b199ff0dc8803952138b3679e2a3912a4030a5cd0b5c6e1a48f92c2b44784827d7157aa3afa2e97fe5b8e815b8ce0013d12c96ae16bbd3887cd2091c90432425fe423497d3c53ce513848a7"}, {0x53, 0x0, 0x100, 0x1000, 0x9, "279da80e7bac9bdd3f2d552da749dc87d159905527e9118a7313de7ec700a318cb6ea1d0e6a4693b50c6e1fa0bec285cab1b1b2cfa59889a2fe1558728ecd5231b29de"}, {0x5c, 0x9, 0x320, 0x6, 0x8001, "67301063fabdfb837a95e088c096066a63f2b5b8ce43123015b711254ff56d7468958074477d1c296c9f903c477cd4312acf537e18173c36a04baaec6dd8dd41df8f9bdc762ca014f8670cf0"}, {0x50, 0x49, 0xb03, 0x100, 0x6e, "e7cfd56127506b7a65bb5b5ad7dbd40ca311fa6441dbdeb5bee673744f8307670323d4ad9ae740d56d1c743f06fff962f8accc7a662713a7580d6f0e21ce5246"}, {0x2f, 0x9, 0x1, 0xfffffffffffffffe, 0x7, "f5e18a73130f5770db9513b805c7606357b112fa376e96ccdea26c8a120a6b"}, {0xc9, 0x2, 0x620, 0x8, 0x97, "622944fcdc9406b980d693d2b5589912e8da6e6b6fedf092a0f6d847f13f66e45a9b12860e70daa2180f312f37e32f6af84f4b0fde749aac9cf73422a969843d37980ae1e99adc3c596e89db0bd9a511460b4a9242ddb13acd04c993c7179af9aa4d4f8700e0414aebfff791ff572c579a48b5f11431e35e9c41a5192e5989e70ad6cfe24488831e3536b6a2604f569e3ccc4a68a6ecbf94ddcec2fa5cb66478ed23409d7196b19d523ede0748b38630b2f62009613fb26100"}, {0xf1, 0x0, 0x300, 0x0, 0x0, "3603401f2d56392de94211371e217f80fff61e9c3d7ef0c32d131ce0d8979164969a10f61e81ecd220acf3a5d3bad6d7a5e0cbdb69545d47ca905a18266777085238e10e458bc8ded6dfda1bc25be628206f5a87b22a680fc37ff5e201ce1068f67c60bdae08b440407cc25f37bb9d24fb598be3ff4a96f3a8d3a90e55ef34c5e40945c59362c2cc8e89f4dc31e0502b58647fcdaee7b1de1268998c29196bdd67c351c29a158e8ad5101d064aa53da0b7c5d41187410fab6e04e782a64cf41cb6ec964a83f6869b12165f18baaeee88b4cfb99c86f7eae7b8b841842d9f2478aa"}], 0x3cf}, {&(0x7f00003b9000-0x22)=[{0x12, 0x9, 0x11, 0x0, 0x2, "4055"}, {0x10, 0x1, 0xa04, 0x400, 0x2, ""}], 0x22}, {&(0x7f00004c6000-0x1d7)=[{0x58, 0x7, 0x0, 0xbfa, 0x4, "dcba6611308151cc8c9d601127abed07cc67a2520c07df83c161cd56eb5ead5fc019f8ca000e8d0c784674f0b26f7a3fb67adc09aae36d96099a43a5d738faa96131681a0976972c"}, {0xdc, 0x9, 0x8, 0x9a4, 0x3, "2b5310163f880163cbb1287ef68c07c96a1efa96b2b6e3fd0ebd19df96c120498155891eca0f43255903b7a7f5b1a111e481f8a963b56ed0eea9047b80905abb4c79812e4244283e5f561b87ba8e907cfcb03b54131c7863c0a85eaecd033479fb95f3befba3ed0c7150c2f675a92f81131cdcbed9c5e9c77a9a98332811dbb20161d060dc97f009e4b5052c30e5e083fa1d388e267f9a72a3adaa4ad65e5cfd2eadde7a2190f57441f736763f1ea401a91349c19a1a986d59e308817e82be6a73665e4f08ef4d8170763950"}, {0x40, 0x7, 0x300, 0x6, 0x3, "b601ea8e9bbf377ad3284720eb86cdc856c1b810923bc5c7022bff95181816f53fd751da8f407acccfc8e6ef29fc664e"}, {0x63, 0xe297, 0x110, 0x4, 0x0, "58956f4347a6859f3f6457582e3306bf8516b1c05c36f11dd344b9b44688b0c85cd1a94e1274392e655bcf70620828318424e97e4a861d1a70d9e11ba53e74dce38d56455fab169d1287bf0c2ad90bb05d34eb"}], 0x1d7}], 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) perf_event_open(&(0x7f00009a1000)={0x0, 0x78, 0x7, 0xffffffffffffff04, 0x7, 0x9, 0x0, 0x7ff, 0x10, 0x0, 0x6ec, 0x2, 0x8, 0x4, 0x0, 0x1000, 0x3, 0x3847, 0x2, 0x1000, 0x7, 0x9, 0x7, 0x1f, 0x7, 0x2, 0x0}, r8, 0x0, r7, 0xf) 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={r0, 0x100000000, 0x5, "960940758fdfebd93b1fc62700000000000000003df7104cf7a41ddaa39b9d3178ff5cbfb5696782452239a880bbd626a94303080f2d25a396596b5d949a146d317602ef8cf88d44f5f595662d3ce65ec9837408b0e931490b6e6cf976f607410e75dce652075590fdb95559ed4b823a810000000000000004534af7f4e7a1019840f5623441ecd6a65d88eaba5aa5e2815cde38a4e186030000128e4d3b08000000000000002a72c5483f6f6a78fd9ff41732"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a1f000-0x8)={0x0, 0x0}, &(0x7f0000ca7000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb7000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000443000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000356000)={0x0, 0x3, &(0x7f0000410000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x513}]}, &(0x7f0000ce7000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c6000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x531e, 0x3, 0x72d1, 0x2}, &(0x7f00006b7000)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00002a1000-0x84)="b250cf5a2c2f15c0b3fd050012b12cc4ce80c3bb9a119faf84440deda4768218a9a7d2cf5e76fd04dc210e72b62ad6bb6e5d8e3fa13eb7d981a51f1b6306f5a49b9584d52f02f343784746a3655cb46ab01afb8226b5f9b768f18f2e61705f00000000000000ebb669534370754dc71de233db3230e526abbb49b8b2ac969fdfa40789", 0x83) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000af7000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000eef000)=0x0, &(0x7f0000e98000-0x4)=0x4) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000603000)={0x83, 0x8, 0x20000a, 0x80000000, 0x200000000007, 0x991a, 0x6, 0xffffffffffffffbd, r2}, 0x20) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000000b000)=@common="73697430000000000000000000000000", 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00007d8000-0x10)={0x4, &(0x7f0000d84000)=[0x6, 0x4, 0x8bd, 0x1ff]}) sendto$inet(r5, &(0x7f0000eef000-0x1)="ef", 0x1, 0x40, &(0x7f0000048000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000af0000-0x2)=0xfffff7fffffffff4) getsockopt$inet_mreqn(r3, 0x0, 0x1d, &(0x7f0000fb8000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000b03000)=0xc) bind$netlink(0xffffffffffffffff, &(0x7f00008e9000-0xc)={0x0, 0x0, 0x34e2, 0x7ffffffe}, 0xc) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f000024a000-0x4)=0x0, &(0x7f00005ac000)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000009a000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000b06000+0xa2c)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000077d000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x8000, 0x0, 0xffffffff80000000}, @generic={0x7, 0x1, 0x400000000000, 0x3c}, @generic={0x40d39d, 0x20000000000, 0x1cc, 0x0}], &(0x7f0000014000-0x7)="5b00", 0x40000000c, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d41000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x2000000008, 0x500, 0x4000000003, 0x1, r6}) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) 2017/11/22 13:25:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x1c1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x80000000006, 0x0) listen(r1, 0x1000000400981a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000425000-0x20)={@loopback={0x0, 0x1}, 0x10001, 0x0, 0xff, 0xd, 0x9, 0x8, 0xa093}, 0x20) connect$inet(r2, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000422000)={0x0, 0x0}, 0x21a, 0x1) sendmsg(r2, &(0x7f00001a5000)={&(0x7f0000123000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a1c000-0x30)=[], 0x0, &(0x7f0000610000)=[], 0x0, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x0) read(r3, &(0x7f00003cf000-0x79)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x4, 0x81, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r0, &(0x7f0000d7f000)={0x1f, {0xffffffff, 0x5, 0x0, 0x800, 0x3f, 0x3ff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x1, &(0x7f000002a000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) 2017/11/22 13:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e0b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) getdents(r1, &(0x7f0000c5c000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) mknod(&(0x7f0000665000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x20, 0x38000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000fa000-0x4)=r1) unlink(&(0x7f0000584000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") 2017/11/22 13:25:51 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r0 = socket(0x2, 0x6eb0c09f433210c2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="38", 0x7, 0x0, &(0x7f0000000000)="", 0x100000004000003, 0xefffffffffffffff}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000035f000)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bb8000)={0x5, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8000, 0x3, 0x6, &(0x7f000025a000-0x10)=@common="626373000000000009007f00f1020c00", 0xaf34, 0x8001, 0x200}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000078c000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f17000)=0xe8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1001b, &(0x7f0000f18000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f17000)="ae", 0x1, 0x4050, &(0x7f0000f16000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x6, 0x0, 0x40001000}, @generic={0x450, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffff8, 0x7f, 0x3}], &(0x7f00005f5000)="73797374656d00", 0x9, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f99000-0x1c)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f99000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x3, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f99000)="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", 0xc8f, 0x20000004, &(0x7f000088c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3c000)="2f6465762f72746300", 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000f6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00003d5000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "a79476e3d16c32064c4361f6ccb25a07d91193ded389361b0732c7028e3e1b98fb8525a483e2103a2d8a0fd12221b2e1d15180144ca48a5c4331ed8a06c93d2a", "2565dc6cc0cb518135feb1d04148824268a81c88c8caf98d45cd8d514817640c", [0x0, 0x0], 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000bff000-0x1c)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x5}, 0x1c) listen(r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000c66000)=0x0) shutdown(r0, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000ee7000)={{0x100000, 0x3000, 0x1e, 0x1, 0x0, 0x9, 0x1, 0x0, 0xc4, 0x8000, 0xcd6, 0x80, 0x0}, {0x7000, 0xf000, 0x0, 0x9, 0x1, 0x8d4f, 0x7, 0x9, 0x2, 0x274, 0xc88, 0x9, 0x0}, {0xd002, 0x2000, 0xf, 0x4, 0x5, 0x100000001, 0x10000, 0x800, 0x7, 0xffffffff, 0x80000001, 0x8, 0x0}, {0x100002, 0x3000, 0xc, 0x1, 0x4, 0x8000, 0x49b0, 0x101, 0x100000001, 0x9, 0x4, 0x5, 0x0}, {0x5002, 0x4002, 0xd, 0x3, 0x8, 0x5c, 0x7ff, 0x5, 0x0, 0x1, 0x0, 0x100000001, 0x0}, {0xf000, 0xd000, 0x1c, 0x101, 0x1, 0x7fff, 0xc4f, 0x4, 0x9, 0x6, 0x6, 0x2, 0x0}, {0xf000, 0x1000, 0xb, 0x3, 0x3, 0x3dc8, 0x0, 0x9618, 0x2, 0x0, 0x100, 0x0, 0x0}, {0x6003, 0x10000, 0xa, 0xffff, 0x4, 0x7, 0x4, 0x4, 0x8001, 0x0, 0xfffffffffffffca0, 0x7f, 0x0}, {0xf000, 0xd000, [0x0, 0x0, 0x0]}, {0x100000, 0xd000, [0x0, 0x0, 0x0]}, 0x40000020, 0x0, 0x2, 0x20000, 0x7, 0x2101, 0x1f000, [0xfffffffffffeffff, 0x5, 0xd961, 0xfffffffffffffff9]}) sendto$inet6(r3, &(0x7f00004e6000)="08", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x8) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 13:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001dc000-0xb)="2f6465762f6877726e6700", 0x101006, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000e96000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000314000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0xc0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca1000-0x11)="2f6465762f7667615f6172626974657200", 0x2079, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200000000000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) pkey_free(0xffffffffffffffff) mremap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x4000, 0x8003, &(0x7f0000fc4000/0x4000)=nil) r4 = syz_open_dev$loop(&(0x7f00003e4000-0x6)="2f6465762f6c6f6f702300", 0x40000000001, 0x4044042) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0xfffffffd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e77000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000dd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000255000-0xc)={r5, 0x81, 0x30}, &(0x7f0000410000-0x4)=0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00009af000-0x4)=0x0, 0x4) r6 = socket(0x1, 0x4, 0x10) connect$netlink(r6, &(0x7f0000a32000)={0x10, 0x0, 0x4, 0x4}, 0xc) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = accept4$packet(r6, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x80800) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000fd7000)={r8, 0x1, 0x6, @random="7d5d27cbe27d", [0x0, 0x0]}, 0x10) r9 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000249000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r9, 0x4008ae93, &(0x7f0000955000)=0x100000) fstat(r1, &(0x7f0000fd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f000022b000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000019c000-0x4)=0xc) getgroups(0x4, &(0x7f0000db8000-0x10)=[r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) 2017/11/22 13:25:51 executing program 2: readlink(&(0x7f0000185000)="2e2f66696c653000", &(0x7f0000c5d000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x9, 0x8002, 0x9, 0x101, 0x2, 0x6, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xbc9f, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00003fb000)="44bb8dbf5b1e4e304af95444648df60bbe986c563619a0296d0be9d7395f00203521f2ef9c7af390c338d6f09e4bbe9fa52abc8e248fcc469fa026d24bc08eb62fb5e1765c63a2174a0000004099b20000000074de097f66d69388729d509a1d5067a68cd058da3f69fc619f335462517a1a3af2ad05e1d71ba4ef58e846451bd67beceb24f4f087e4f1a3456947f7fb45fa3c00f60cbe64054f94febafadef92027ff1021027e8a314621b4c15e3b52e2cc63e4fb5021638ee3346efd2fbd6882579834dca7da4a1636055f93de5fb4a9296109", 0xd4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000097d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000a8e000)={0x4, 0x1, 0x0, "ab0600d3f5fe", 0x800, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042f000)={r2, 0xf38c, 0x10002, 0x2}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x4, 0x4) clock_gettime(0x1, &(0x7f00003c1000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000306000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d00000)={0x3f, 0x4, 0x7, 0xe79, 0x0}, &(0x7f0000552000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000cab000)={r4, 0x5, 0x30}, &(0x7f0000b34000-0x4)=0xc) preadv(r3, &(0x7f000006d000)=[{&(0x7f000021f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000076b000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f00009d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x3, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000d1d000-0x2)="aba3", 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c74000)={0x0, 0xe260, 0x0}, &(0x7f0000baf000-0x4)=0xc) sendto$unix(0xffffffffffffffff, &(0x7f0000a9a000)="619cd0e05cd80713678aad8ab697ca3eab13d974857ba3cf61e6f5b2e50f693a894a074c8cb4d27d98e131abd2ee40188333b23ed334df26e24ec67e5f2bf1d0316046d28c7f08ae77e552c62ec278502a9f36264a1b21683c2359c2ae055dcd074a1cbf941730e36600ee09abbcca61be0903aac7a739cfaf1ee1dbc44bf6", 0x7f, 0x4, &(0x7f00006ae000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f000080e000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0400f70000020011", 0x20) write(r0, &(0x7f00000f6000)="240000001d0001000000000800000004020000fa1000010006000100f7727f0001fffffecf", 0x25) 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000b58000+0xbb6)=0x400000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f000044c000-0x1)="e2", 0x1, 0x20020000003, &(0x7f000031b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) shutdown(r0, 0x0) sendmsg$netlink(r1, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f0000f39000-0x133c)=[{0x72, 0x0, 0x0, 0x0, 0x0, "7bc1b9f7478d2b92b462a0523516a916beed654b7dba3acce277459bbaf411bd963d74d58d4d332b6cf76364d1e0b6b979c7794bbaec5f74924cee3fc803b8c924c9fb1a5328ec9cef9cee3427d9580df7bb6973a67032ac6d790ab53cb63c0133a1"}], 0x72}], 0x1, 0x0, 0x0, 0x10}, 0x40014) pipe2(&(0x7f000062c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) dup(r0) splice(r1, 0x0, r2, 0x0, 0x82, 0x9) 2017/11/22 13:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b17000)="73797a6b616c6c657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7a000)="252a252d76626f786e65743000", 0xffffffffffffffff) r2 = add_key(&(0x7f0000b8d000-0x8)="6269675f6b657900", &(0x7f0000dbb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a550e1480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc2f5d25dc37c6bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79de0b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f00006aa000-0x26)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f00006fe000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r2) r3 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00002db000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x100000005, {0x3, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00006b2000)=0x0, &(0x7f0000889000-0x4)=0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a62000)="2f6465762f6b766d00", 0x2000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000004e000)=0xf001) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x6) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f00001eb000-0xc8)={0x4, 0x0, [{0xeac, 0x7, 0x0, 0x0, @adapter={0x5, 0x6d97, 0xb63, 0x1, 0x0}}, {0x3, 0x1, 0x0, 0x0, @sint={0x8, 0x9}}, {0x4, 0x2, 0x0, 0x0, @msi={0xffffffffffffffff, 0x8, 0x2}}, {0x4, 0x3, 0x0, 0x0, @sint={0x100000001, 0x20}}]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000a0e000)={0x571, 0x3ff}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004bd000-0x4)=@assoc_id=0x0, &(0x7f0000550000)=0x4) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa3000)={&(0x7f000084d000)="2e2f66696c653000", 0x0}, 0xc) pipe2(&(0x7f00003d1000-0x8)={0x0, 0x0}, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000c36000-0x30)={0xf, 0x4, &(0x7f0000d7b000-0x20)=[@map={0x5a3, 0x8, 0x7, r7}, @generic={0x0, 0xffffffffffffff11, 0x5078700000000000, 0x0}, @map={0x8, 0x20, 0x2, r8}, @generic={0x2, 0x3f, 0x3, 0x4}], &(0x7f0000318000-0x23)="76626f786e65743173656375726974796d696d655f747970656d696d655f7479706500", 0x5, 0xf3, &(0x7f00002b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x1}, 0x30) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001dd000-0x8)={r6, 0x1}, &(0x7f000074c000-0x3)=0x8) prctl$getreaper(0x2b, &(0x7f0000e92000-0x8)=0x0) dup3(r0, r5, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x4, 0x0, 0x0, 0x200, 0x6, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000048000-0x9)="2f6465762f73672300", 0x4, 0x40) fcntl$getownex(r9, 0x10, &(0x7f0000cd0000+0xc4d)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0x77, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fea000)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x56)={0x4d7d0dd3, 0x4e, "5c5db46532fcef4012caed8ff0789e65d9eabeb2285b454517e6b5bb60c80936c566c10f53ad5dfa77be5745697044c5ab533d7dc983293af6336a99376c61c6ebb42543298586a2a47f1c40a7af"}) r2 = accept4(r1, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000062000)={0xad3, 0x1, 0xfffffffffffffffb, 0x638c0a0, 0x1}, 0xc) r3 = socket$inet6_sctp(0xa, 0xc, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe6, 0x3, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000100000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x4c00) shutdown(r4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10, 0x0, 0x4000000668, 0xfffffffffffffffe, 0x0, 0x20000000008, 0x0, 0x38, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000b7000)=0x9) socketpair$inet(0x2, 0x0, 0xfff, &(0x7f0000609000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, 0xc) r7 = fcntl$getown(r3, 0x9) r8 = getpgid(r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r8, 0x41, &(0x7f0000003000)={0x29, 0x7, 0x7cc, 0x2d2b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x9)="2f6465762f76637300") syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) 2017/11/22 13:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e57218", 0x55, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) setrlimit(0x9, &(0x7f00007f7000-0x8)={0x7fffffff, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edd000-0xa)="2f6465762f6375736500", 0x204800, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fe1000)={0x0, r0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f00009c2000-0x43)="28f047e1ac763e09ebca30a7e61fe44c15890324a9deb58d0ca5a562dca9cd505fddaebf401e75b0ee95641c892a70e7ebad43f8d910d627daec6e6b15c1d760d88848", 0x43, 0x0, 0x0, 0x0) r5 = memfd_create(&(0x7f000091f000-0x1)="00", 0x3) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x0}, 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000e77000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000db4000)={r8, 0x80000, r5}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) add_key$user(&(0x7f0000889000-0x5)="7573657200", &(0x7f0000285000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ab000-0xe9)="48655badf275b87ce2554883cbc5d3d2492496b765493291aac13d2ed6dd7249e3bbae451da6e01a8cd84ba37d052814f147e759b2e121279a51a8baf9f0feee25df9800d439183a4947bc0acb3353fe9c1201399e9ebc2178f4bc1d8ddf58350b9ed51a65917081b1b947cf467266e379fc39c318cb4c7cd31a76d3891b68ea4f28ea179f52c52e64e429064afd77c52e488b248467434e27e817f218f2faced26457b9f0ae7bcd04973b39e27335cf610e448a62a24ba35aebb86820a7d4bda7b8df35f5ae29a419b0a43c3287f5a97cc1187ac8dbffba6dff504734240e9fe8611309f13fad4c44", 0xe9, r1) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000fab000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) keyctl$revoke(0x3, r2) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x8000, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r9, &(0x7f00004b9000-0x1)="", &(0x7f00003fd000-0xd7)=""}, 0x18) 2017/11/22 13:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006a4000-0x9)="2f6465762f76637300", 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000991000-0xb)="2f6465762f766373612300", 0x34, 0x201) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000072b000)={0x1000, "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"}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ff6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x280) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00006ac000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() capget(&(0x7f00005ae000)={0x20071026, r3}, &(0x7f00002a7000-0x18)={0x4, 0x7f, 0x1000, 0xfff, 0x2, 0x8}) r4 = syz_open_dev$loop(&(0x7f00002a9000-0xb)="2f6465762f6c6f6f702300", 0x2000010000000000, 0x43) lseek(r4, 0x0, 0x4) shutdown(r1, 0x0) socketpair(0x1, 0xb, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f000047e000)={0x0, 0x1f, "c1191c7b6c1215a8e31bc63080645b18ff4303761db33b8124e5b02fce0bdb"}, &(0x7f0000d31000)=0x27) fallocate(r5, 0x1, 0x6, 0xff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000cb000)=@sack_info={r7, 0x4, 0x2}, 0xc) r8 = memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f00006d6000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000cbf000)={0x0, 0x16, "1aa15409322ee7c585960d8e0ba192dfd51e4af2a403"}, &(0x7f00002c4000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000fde000-0x20)={0x1, 0x9, 0x2, 0x3, 0xf62, 0x5, 0x5, 0x7ff, r9}, &(0x7f00004f8000)=0x20) ftruncate(r0, 0x6) 2017/11/22 13:25:51 executing program 3: r0 = open(&(0x7f000022b000-0x8)="2e2f66696c653000", 0x10000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000000003, 0x5) fgetxattr(r0, &(0x7f00001bb000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000039b000+0xea4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00007ae000)=0x3, 0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d2000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xa7}, &(0x7f0000598000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dd0000)={r3, 0xa, &(0x7f00004c2000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x851}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xd87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000858000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) getsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000458000-0x4)=0x0, &(0x7f0000c27000)=0x4) read(r1, &(0x7f0000e9e000)="00", 0x1) bind(r0, &(0x7f0000fab000)=@llc={0x1a, 0x0, 0x80000000, 0x54e5, 0x10004, 0x97, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$bt_sco(r2, &(0x7f0000b29000)={0x1f, {0x0, 0x9d, 0xffff, 0x1, 0x7, 0xb0}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000073000-0x108)={r4, @in={{0x2, 0x1, @rand_addr=0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x59ac05c6, 0x7, 0x6, 0x7, 0xe1, 0x3, 0x8, 0xfffffffffffffc01, 0x128, 0x6, 0xe0aa, 0x21a, 0x5, 0x6, 0x3]}, &(0x7f0000be8000)=0x108) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc8000-0x4)=0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000d6a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c9000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009a4000)={r5, @empty=0x0, @loopback=0x7f000001}, 0xc) ioperm(0x0, 0xfffffffffffffffe, 0x94f) recvfrom$inet(r1, &(0x7f00006f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x40, &(0x7f0000c3d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00004cb000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 13:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000351000-0x8)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4e000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc1000)=r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000444000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bcc000-0x9)="2f6465762f72746300", 0x214000, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00007fe000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000214000)={0xa, 0x2, 0x2d36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) listen(r3, 0x2) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000832000)="e4", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) finit_module(r3, &(0x7f0000dde000)="fd00", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000441000-0x18)={0x0, 0x7ac6, 0x30, 0xb2, 0x8}, &(0x7f0000fbb000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000013000-0x4c)={0xfffffffffffffffe, 0xa, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000fbb000)={r5, 0x7e}, &(0x7f0000f00000-0x4)=0x8) dup3(r3, r4, 0x0) accept4(r3, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005cf000)=0x9, 0x0) 2017/11/22 13:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x62a2}, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x80000007, 0xfffffffffffffffe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00007ad000)={&(0x7f0000edb000/0x4000)=nil, 0x1, &(0x7f0000764000/0x2000)=nil}, 0x18) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb4000-0x4)=0x0) r4 = timerfd_create(0x0, 0x80001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000086c000)={0x1, [0x0]}, &(0x7f0000058000)=0x8) io_setup(0x5, &(0x7f0000d54000-0x8)=0x0) r6 = dup3(r2, r4, 0x80000) io_cancel(r5, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x3, 0x2885, r2, &(0x7f00002b1000-0xc0)="8ae652a59577c4bc7d9ec7fcd354e001e69517103c7da9551860025b209d782b65da8f1e37890c9dba7ca017172911a901efd6bd92b5f9adb5965671c540d9dcacb57c2b4808240310376bc5d290afaeaf752b11aea1d5ae3a1d105bb183cab7685586a1d0eb65f664147a648ac1681a4d6cc92311bcce59b77a4f349fe404d076f6d0230eba87fa76e872d1344ef4a966c467112d81101d56fa0f5ba7c4d04e3e0d8792eb454025981f98241647fa63889971c359235b3c60bf68c9a4baa65e", 0xc0, 0x80000001, 0x0, 0x0, r6}, &(0x7f0000290000-0x20)={0x0, 0x0, 0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r4, 0x0, &(0x7f0000cbb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_hidp(0x1f, 0x3, 0x6) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000937000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$inet6_buf(r7, 0x29, 0xd2, &(0x7f0000c8c000-0x9)="4849a248bda3dc5223", 0x9) r8 = socket(0x15, 0x80005, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f00003ea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt(r8, 0x600000000114, 0x2717, &(0x7f0000e20000)="", &(0x7f0000005000-0x4)=0x0) ioctl$TCSETA(r6, 0x5402, &(0x7f00008a1000-0x14)={0x6, 0x9, 0x20, 0x8001, 0x52b4, 0x8, 0x3ff, 0x2, 0x782966ed, 0x3}) perf_event_open(&(0x7f0000a91000-0x78)={0x5, 0x78, 0x100000001, 0x1, 0x1, 0xfff, 0x0, 0x0, 0x10102, 0x1, 0x0, 0x3d, 0x100, 0x4, 0x0, 0x4, 0x1, 0x6, 0x2, 0x1000, 0x6, 0x0, 0x7, 0x9, 0x7ff, 0x7, 0x0}, r3, 0x401, r6, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40042406, &(0x7f0000624000)="73656c6673656c665b2173656375726974792900") bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f00003d4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f000082b000-0x90)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x137e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x16a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) close(r0) 2017/11/22 13:25:52 executing program 0: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpriority(0x2000, 0x0, 0x800000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f73657175656e6365723200", 0x0, 0x0) sendto$inet(r2, &(0x7f0000569000-0xf4)="9c594cee4b5b500ce0e08ab324c1e9e41b90fc88c8962e45260cb6639635e74d28b1bfdf9734047b752b0481fe073db846998bf12e0be4da168995e37459fec2c3d64d3eb3959a32892fac678a7bdbbabb773b0cc07ce4e2f73ea33cafe4dd6bd466d7eb2f1bb063e14fd2bb4ef3e72ee678e074b511daee7365b4dc39b534b2551db9869d4e42875f02946ac863c900e713a36a228e278b8b7d25a174ad63811b512d98616b53f22e0f4217ac44d2c327a28869fb2527b6d74766ba5170f43b76a5da0387cbfe39eb62597f6bd6589ec41e364253a4e5c40a5420b332210fb7a1b24aa75594256b05725b2bb590ad8cf9a24e27", 0xf4, 0x4014, &(0x7f000066f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mq_notify(r2, &(0x7f0000560000-0x58)={0x0, 0x17, 0x0, @thr={&(0x7f0000602000)="25aad0515a2e53fbfe0113", &(0x7f0000df3000)="c4750af7a7eb0cdb45adb3d995a121611fef6f8b7cab95493e7acc5ab4cda1d18143908b064f25bbb7c46b4f8c12a3f9fb49b02b204c135b5cf2940bc3ca7328e73d3dc9b75f9b35cd07c76bc9997d374621aeb220aecc3cbe941855cabae664cc1c957b37dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000c6b000-0x14)={0x699, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0xd24f, 0x8001, 0x81}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ee000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000a14000-0x80)={0x5, 0x0, [{0xc000000b, 0x3, 0x13, 0x1, 0x100000000, 0x0}, {0x1, 0xeb7, 0x4, 0x8, 0x643, 0x0}, {0x80000008, 0xf9d, 0x20, 0x3, 0x9, 0x0}, {0x1, 0x2, 0x3, 0x7ff, 0xb6, 0x0}, {0xa, 0x7ff, 0x40, 0x401, 0x6f32, 0x0}]}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000169000)="20a899086589d034d8216c994dcb712a0fdd80c4906b5669e9cb9ee3f8cf9c42889166a4fbeed282f79ce1ce990f2acfe19d23931e91c791cc8475", 0x3b) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000d87000-0xc)={0xfffffffffffffffb, 0x330, 0x6, 0xffff, 0x6, 0x800}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) clock_nanosleep(0x1, 0x1, &(0x7f0000fef000)={0x0, 0x0}, &(0x7f0000df4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000ab6000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0xfffffffffffffffa}]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000917000-0x4)=@int=0x3848d571, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000d3000-0x7e)="c30cdcb3bc226104b40f8992f6f5eb936b281e950f7327d42a06d6b72922e36a4bdf652fc937440c43304fabe22044971a0300771535f3b6ea04d35ea97d29d8cb3e9658ef49f5943ad0b174ae985991b793d243c85e2da4f3192640fc96d603f4d876ee79430c75fc7eaad55a60e7fe12c73c0001e2b14df9596958925a") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001fd000-0x8)={0x0, 0x1}, &(0x7f0000588000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000788000-0x8)={r5, 0x8}, &(0x7f0000889000-0x4)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/22 13:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005bb000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f0000d32000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000bbe000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ce000-0xc)={&(0x7f0000803000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000ee000)=0x0, &(0x7f0000cc8000)=0x4) perf_event_open(&(0x7f0000a07000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f72000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000ac000)="") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000adf000)={r3, 0x80, 0xfffffffffffffffb, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) gettid() mkdir(&(0x7f00004d8000-0xa)="2e2f636f6e74726f6c00", 0x141) sched_setaffinity(0x0, 0x8, &(0x7f0000d0a000)=0x1) r4 = openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x100, 0x80) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x10, 0x1000, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000316000-0x25)="4f147338c5a362a652c7b77e68ef34010f87a4593d2a914ea2bef4b8474b0800000007e0b4", 0x25) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000598000-0x1)=0x3) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008d7000-0x10)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) userfaultfd(0x7fe) bind$alg(r5, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x807, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 13:25:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f000059c000)=0xac2c, 0x8) r0 = socket$inet6(0xa, 0x80000000006, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f00003cb000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000b04000-0x10)=@common="62637366300000000000000000000000", 0xe522}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)="69645f6c656761637900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)="776c616e3126766d6e657430707070314000", 0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) getpeername$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) keyctl$search(0xa, r1, &(0x7f0000001000)="6173796d6d657472696300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x590)={0x6, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2017/11/22 13:25:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000000)={0x4, &(0x7f0000ad2000-0x20)=[{0x5, 0xffff, 0x7, 0xfff}, {0x8, 0xfffffffeffffffff, 0x8, 0x3}, {0x0, 0x3, 0x3, 0x3}, {0x68, 0x9, 0x7ff, 0x9}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) socket$nfc_llcp(0x27, 0x3, 0x1) bind$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0xde9206dc05d33662) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000002000)="7cd41c9c8a67c087c9f699848d53cca21f4b9d9f0f7c11e569829be0f79fe400bac988a6c94c1594349d4c5d5b415ad5dd988381128b116a1e8fdeb27b138e85348e23a5d54284c56b8ea4649961ad22d886eafe4a345fcbf09bf99aa58df21127612081bf4fb9bf0391866fa901b871031d2a9e0005b6abd5d1c080711d748a34ea36a554a277ce475f9df5d4e4116365722ea47048b638395145be67cf7a46c7ab8a7587c385e0e10ebec0d99b8be2f5d26b0180e572e4bb5ec1821b57b389006c4562a32c", 0xc6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000002000-0x4)=0x800) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x100, 0xf, "6c7a3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000004000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$dupfd(r4, 0x406, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000005000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000002000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}], 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x10000}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r5, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f0000007000-0x4)=0x98) 2017/11/22 13:25:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)="2d6c6f6b657972696e6773656c662600") r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) socket(0x4, 0x1, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x10000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000066b000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000052c000)="2f6465762f6375736500", 0x3ffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00000d5000+0x82f)={0xfffffffffffffffc, 0x0, 0x0, "3851bd68294c", "d41ea5ace96244d0ccb1fcff45bb6df8"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000465000)={0x0, 0x104000, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000ebf000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d85000-0x4)=0xc, 0x800) sendto$ipx(r6, &(0x7f00006b1000)="0cc0692db52c96892af3301f3be393948f61c5cc384fb85fdc312a34a0f120b0d2946ee8105dce75bdbb94fce4b1b7d216976b1de30cd5f2afe334ba8c9e01eb01ff056f939ce637f7986598377de02154e2e33f121eb799e95931f8a68d92a20d7a00586014023fde1e28b2a7277a867e840a0d4dbf0f8d7e884cb95685ea0971609777c42dbf6248839c364eeb81a6939a8cf5", 0x94, 0x10, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00003c5000)={0xfffffffffffffffc, 0x977, 0x24, 0x0, 0x0, 0xff, 0x4, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000000000, 0x40, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/11/22 13:25:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000001, 0x1, 0x5, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x3, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0x400000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x72) signalfd4(r0, &(0x7f00008b6000-0x8)={0xfffffffffffffffc}, 0x8, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000f0d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000054c000-0x4)=0x10) syz_open_dev$urandom(&(0x7f00000af000)="2f6465762f7572616e646f6d00", 0x0, 0xe00) remap_file_pages(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x0, 0x8000000004000081, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000097a000)="2e2f66696c653000", 0x0, 0x20) r2 = memfd_create(&(0x7f0000e55000-0x12)="3565681b2a997365637572695d793a2300", 0x3) epoll_create(0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000052000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x400000000000000) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x4) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000352000)={"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"}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c8b000)={0x0, 0x7ff, 0x1, 0x4}) syz_open_dev$sg(&(0x7f00003b8000-0x9)="2f6465762f73672300", 0x80000001, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x42, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r3 = socket(0xd, 0x8000a, 0x10000000000) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x100000011) 2017/11/22 13:25:52 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000f42000)=[{&(0x7f0000c4e000-0x8c)="d06d262b9d3b33da77c94d863015fe7a41c4c8b4764eb288c9a3d0b3a0bea51859dc8ddbb4b39c4210ca2327ef157213a1a9967d4b4f497c2226a4780d2e0e22107f4909d27b88fa846a2c346b4fe0eb7628416b5f0cea6959e9ec1855c2408a63a256a7e87388ce972e53693f5d0cb98a6f160eef637b372a597c4a493399cd656726604ed256a96ba52a46", 0x8c}, {&(0x7f0000adf000)="33d104d749d9b6b1d335ff4c3dca84ca6e3a02fc758e92300d0725fd4314f952aaf01b0fd395d4dd907f796288f24b5fc804dd3757f6936b90644dad9625131ff0c5e0943e30d69710beca2f8a867e7cbc40116ad4d6a885d0b47642cd1df25b7f9e189218ad891a7fe68ad2fb55d4be340b3aab1ec8610d63238f379f70ba099794a634d00aef99053cd1073589c8ed73d6fac11da9c13d6afdebefa025c320d311710e053a974f6789eaca00583d89f301df51a7d7ea158af3bc2c26b47cdf817deb3cf4f1", 0xc6}, {&(0x7f00004a9000-0xc5)="3e949c002ce2aac0dfc0169c6a57c89363f71a95c4dc0d418308784294647c5962ddffa27845c465e3be0907e4edd910466fa5fbf496d5e085ecdbc40f0e2225d28746076354045cee18b9d47a76b0149bf7abed4ef357fb11f00db6ec5313545f5c3d608ad5a5858d775ca89571c48e61df850b40d0d9f77fe51fb5d962129452f32ef80f962c0ab7329acf1d7a3d7176ef8efe7fba1db0b0a36c572ba0e95e41ef4f45ad5865846091109aa1b473e6a2a1170f3f4820c3ebbdb3dfa2109f8dd7718c6bda", 0xc5}, {&(0x7f0000109000-0xba)="2e2bfaab9e3a9357530545652cd545423bf19b78cfbe5fe855b1335bca4028d09d9ed688872551458f1cc667311c8c71e5bd92e03f50b9f622a30a1fb91f166bbb29619025c4b9d661c9e058f9726889b96c1df887397b51f7229f90c0ddc5184266bb5392cb767fa938f59013ae60e12fab5cfb081e69802545fe6851697f7146f144797205bdfd6e49ceb311465772a3c193cc7354265b4d43f5dccb84df883c095593706019e6ad7699c40801c5a1b525e0bbf8272f45ec32", 0xba}], 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x55, "d066d630db503bb575c59ce74c93680e1197210f1d85d50bfb0acadd2d2b68826dbadaf7e094cae478712906e842761371e22a6e97a6a80c79db91857a322b59a346c55f28c96c19b0755c185cb387cf13e6111351"}, &(0x7f0000000000)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000f92000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bd}, @in6={0xa, 0x0, 0xc76, @loopback={0x0, 0x1}, 0x3e4}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc43}], 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={r5, 0x6, 0x20, 0x40, 0x42c}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5f, &(0x7f0000015000-0xe9)="6da6bfecaf3be6a30513a1f33b2b6502138a827da139a1da1faa30841cbb662cb8a6ded8bd8ea610669a9b1657d64cbadf551deca6ce8c109727abf5d2f0fc3d636071ff17a5ecbce25e681a935349b5e9a5d59e41bd1a836666ce9f3bcf395494e74b4c8dbfb7f6b2e4a189c1b93a6b25767d3eca70ec4faaaa08573ba6183e83071ce7068e2c6159a6d7f632cce5aea8ce0153321dab955a8afd7a5d98bb4594418f0ce149b405a56b16c276416abe73984694535e88757c2d5fae0b94a0092ababef37466482dcf3db82457738f123a2989653981cc73dc851ad886145acb7f81eaf100a8fdd302", 0xe9) getsockname$ipx(r1, &(0x7f0000264000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d9e000)=0x10) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000918000-0x5)={0x0, 0x0}) recvmmsg(r6, &(0x7f000046a000)=[{{&(0x7f000071a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000076000)=[{&(0x7f0000d95000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00000d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000a92000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f00005f0000+0xed1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00003f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x5, &(0x7f000098a000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x101}, 0x8}, {{&(0x7f000031a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a84000-0x8)=[{&(0x7f0000b76000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x1, &(0x7f00003e3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x3f}, 0x7fffffff}], 0x2, 0x10000, &(0x7f00002eb000)={r7, r8}) bind$inet(r6, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_hci(r6, &(0x7f000017f000)={0x1f, 0x0, 0x2}, 0x6) ioctl$int_in(r6, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r6, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = epoll_create1(0x80000) r10 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$sock_timeval(r10, 0x1, 0x15, &(0x7f00009d4000)={0x0, 0x0}, &(0x7f0000cdd000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r6, &(0x7f0000f24000)={0x40000004, 0x0}) close(r3) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000ff5000)={r2, 0x7}) sigaltstack(&(0x7f00009b1000/0x1000)=nil, &(0x7f000052d000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a88000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000250000)={r11, &(0x7f000099a000)=""}) 2017/11/22 13:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000c07000-0x60)={&(0x7f0000793000)=[0x401, 0x100], 0x2, 0x4, 0xc353, 0x178, 0x11c, 0x100000001, {0x100, 0x6, 0xfc, 0x0, 0x6, 0x5, 0x3, 0xfff, 0x80, 0x100000001, 0x4, 0x2, 0x8001, 0x1000, "67596fa14b7fcb646b18b85c2586c9ebbc6e5aab32629ff46c40be1c4b6bb19a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e00000-0x8)={0x0, 0x0}) r2 = getpgid(r1) ptrace(0x4219, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000073000)="2f6465762f736e642f73657100", 0x0, 0x3ffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x208, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r7 = syz_open_dev$vcsn(&(0x7f00007ee000)="2f6465762f7663732300", 0x400, 0x1fffff) recvfrom$inet(r7, &(0x7f00009ff000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x100, &(0x7f00007d2000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setopts(0x4206, r6, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000e86000)=0x0) ptrace(0x8, r6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000203000)={0x0, 0xb0, "b930ca8232b4eddcead76d4b94d0830bd17395f7598e44cc4808ab5e64bbc59282aab922e75b800b09cefd481830eb10f6f1eabe4996dbd1811b5c830d3608fe0d7dc6fbd9617fa3593e99c48260e524cdbb9b8e1709006d6a3d9650e8b0f06611e5d8841ff789804de7b037ce91ccf968d8bc87cd414fb0dc05aa78ac364618bcbeec44a9db4f26c97ca8454210664b5bb94d9a8933addcb9eda1c46669ec1fa0457e9e817f432988de8a12a6664613"}, &(0x7f0000517000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000e92000)=@assoc_value={r8, 0x7}, &(0x7f0000520000)=0x8) wait4(r6, &(0x7f00001c7000-0x4)=0x0, 0x1, &(0x7f0000388000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$mouse(&(0x7f0000b89000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x2c17d) ioctl$EVIOCSABS20(r9, 0x401845e0, &(0x7f0000725000)={0x101, 0x84, 0x3, 0xffff, 0x100000000, 0x6}) wait4(r5, &(0x7f0000e71000-0x4)=0x0, 0x3, &(0x7f000077d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r10, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x960, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000483000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) 2017/11/22 13:25:52 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x80, 0x0, 0x401, 0xfffffffffffffbff, 0x3f, 0x4]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000044f000)={0x0, 0x7}, &(0x7f0000863000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000acb000)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x405, 0x21, 0x802979, 0x5583}, &(0x7f00002d3000-0x4)=0xa0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000521000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000708000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000059a000)={r2, 0x101, 0x1000347, 0x0}, &(0x7f00008dc000)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000010, 0x48, 0x6, 0x5dfe, 0x101, &(0x7f00004b4000)=@generic="55863218040977b4062463a0d9ba9f9e", 0xffffffffffffffff, 0x3, 0xff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x6, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x7, 0x0, 0x1000}) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000d7b000-0x90)={0x2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r4, &(0x7f0000589000-0x1)="7d", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x2000000000005, 0x84, &(0x7f0000747000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000326000-0x8)={0x2, [0x8003, 0x6]}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00008ca000)={r2, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ea000-0x4)=0x8c) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x400000000065, &(0x7f000070a000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x8, 0x538, 0x6ce, 0x42f0, 0x8000000100000000}, 0x14) setsockopt$inet6_int(r5, 0x29, 0x5, &(0x7f00007a9000-0x4)=0x4f, 0x4) sendto$inet(r4, &(0x7f000099d000)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x2000a081, &(0x7f0000f47000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f6d000)={0x4000000006, 0x2, 0x2, 0x401, 0x74}, 0x14) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00004fd000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f00004e7000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x0, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000042f000)=0x2000000000000001, 0x4) r2 = perf_event_open(&(0x7f00002db000+0x89f)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003ba000-0x4)=0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f00002f2000)="99c4e44eff5161a1a1f1a1885fa8770371d735e2c039") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005db000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000300000-0x78)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x20, 0x80000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x7, 0x3, 0x0, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ff, 0x401, 0x7fffffff, 0x8, 0x1}}, &(0x7f0000be5000-0x4)=0xb8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) fsync(r2) pipe2(&(0x7f0000d10000)={0x0, 0x0}, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000240000-0x4)=0xc) r7 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x668, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x2000000000000, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00006ac000)={0x4, 0xfff, 0x13, 0x5, 0x21, 0x8, 0x100, 0x3d8000000000, 0xe3, 0x8001, 0x100000000d}, 0xb) lseek(r7, 0x0, 0x80000000003) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000035d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r8, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/11/22 13:25:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000229000-0x8)="2e2f66696c653000", 0x400, 0x40) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000437000-0x4)=0x0) syz_emit_ethernet(0x106, &(0x7f0000423000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5c3cbf77c11c", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0xd0, 0x32, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2, 0xe, 0x0, 0x9, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0x6, 0x2, 0x2, 0x3, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x89, 0xffffffff, 0x7fffffff, 0xcf, 0x0, 0x401, 0x0}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/11/22 13:25:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b0000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 0x100000000000, 0x0, 0xfbf7, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf71, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000ae3000)={[{0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x7ff, 0x8, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f00009e9000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bb000-0x4)=0x14, 0x80804) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000051000-0x1000)="", &(0x7f0000576000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000e13000)="", 0x0, 0x4000, &(0x7f0000f0e000)={0x11, 0x1d, 0x0, 0x1, 0xabb9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) linkat(r0, &(0x7f0000f5d000-0x8)="2e2f66696c653000", r3, &(0x7f0000421000-0x8)="2e2f66696c653000", 0x400) mmap(&(0x7f0000159000/0x1000)=nil, 0x1000, 0x3000000, 0x40010, r4, 0x12) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x20000000000000, 0xd, 0x0, 0xd, 0x4195, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000292000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000d0000)={0x400, 0xfffffffffffffff9, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) accept4(0xffffffffffffffff, 0x0, &(0x7f00006b3000-0x4)=0x0, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004a5000-0x8)="2e2f66696c653000", &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000006d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000520000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2017/11/22 13:25:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001b3000-0xa)="2f6465762f7663732300", 0x1, 0x44000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000084e000)=0x0) socketpair$unix(0x1, 0x202, 0x0, &(0x7f0000206000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fd5000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ed4000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000936000)="2f6465762f6877726e6700", 0x100000200, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000418000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000011e000)="2e2f66696c653000", 0x15) mount(&(0x7f0000171000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f000015d000-0x5)="70726f6300", 0x1, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x500, 0x0) getdents64(r3, &(0x7f0000512000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r6 = fcntl$dupfd(r5, 0x0, r0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r6, &(0x7f0000013000-0x6)="2e2f62757300", 0x80000000000200) readlink(&(0x7f00007c7000)="2e2f62757300", &(0x7f0000bca000)="", 0x0) renameat(r1, &(0x7f0000fd4000-0xc)="2e2f6275732f66696c653100", r5, &(0x7f0000a1d000)="2e2f66696c653100") r7 = socket(0x10, 0x107fc, 0x4) sendmsg$netlink(r7, &(0x7f000092a000)={0x0, 0x0, &(0x7f000044a000)=[{&(0x7f0000f2a000-0x505)=[{0xc2, 0x40, 0x420, 0x9, 0xca3a, "d7a6770af37ec305b94e64298279d44b27cd489e06b27c2d79889b937e54974579b94a715b9de92d9434b521a8111064ddc61f60bf6b2164903472f57ecc283927efae2b83d32b2f86fd8564284be820ffdc040cdb5aa185e737be42d92b529c6729e61d79e5abc03599328983ed04b9273e8cc20f6a1edb09f32f4e29ffd0155a553458a29fd6a228f014fa688df079fdd82c10f22635e05d06b4c1402a4d22511069f6c1c0c53cb6add29463f6413c5e7b"}, {0xbd, 0x5, 0x530, 0xfffffffffffffffe, 0x4, "ee2fc0ea63b1c4e033c84385663dcd07feba9fdcc31e1e3d6b4815c59fb4cc2380f7836c50093960bc435db82db52e01bbdaa948fda311d31aadc26d0fe8ae65a475962217225a7ad0fc074d25d6bf490bcec0f9fd7370fce92240eb5d390dec3f1eca030714bc660dd0a6ed5e3df518c672c11b5ef3e58211af4823cd8a60094fe22a79d3eca9d1c7de786c22ef41a327cd60cc4b78730c76ebf91a03bc16613e032c9f02f7d2c7c86a6531a9"}, {0x20, 0x80000000, 0x800, 0x80, 0x7ff, "1d7b56113fce70e61636da220e1632d8"}, {0x5f, 0x443, 0x10, 0x8, 0x7, "f61bd367df43c2123051b8fdfe4ed00a7b16c705a3f3ab2ce9c06f70adb39f088e06aef5f124eb6496b155f73c08986767e2e61488bf362beff75ef689d3e685237a5516e12f7b21d6a35809117cb3"}, {0x55, 0x3f, 0x112, 0xfffffffffffffffc, 0x81, "4e90dd3ae41702855929415920a3432b28fa0e30be5c29fb6349fde20b2209340a0129dee117f977e7e7a0301e9a486ae190319e110aba2a95ff7feacdf49402204af69c4f"}, {0xaf, 0x4, 0x0, 0x1, 0xb52c, "5095b5d549a6584c682e64b198fa665fa5efd098d106e37124c86d5d1cdf3abcbfd51cf19be8f70c3ca04f8141c5ccf64a3e81c3430ef337e519bb9bfc4245e61b68332de5d55f50d68b08fb0f2bb406f16331c7cb578f45c00db9efe5840af754cdf27c424416a3c9505376abb6f7c2f05ab2dcdd938a82082f2fce47c4e89ad6c9e9844e4007c8ed4b93abc1d92728aa4526bc5e351ed9e31364a3418e3d"}, {0xf5, 0x9, 0x400, 0x1, 0x7ff, "0fb66cd9f713701003289c68c326303f13bf7f064947387a79d321c8b0306d7ed98f8f5a3e4461e5223ecf262c16e95c0ac7e3460df2644b4bd377ca134364235f6317ac257bc5c79857d9080979cf2393ddf516fb0b90009bffdd77abb18b90b480d950ba14b375ff0b9ff7375c786c6292b330fac8f33578b580ea699bc50eb8476b6fd4a0de047fc8ed63b40e99720be2908e8666445b05b4b500fe5c475a6c60cce7cc32179ff66e2db9affcc57ad05ae41d1b9947fcc607f52f4e61471e2fb383a155331f1f6292441c9d0df9ca7dc1f3106cc8e301a689dc6f9e77a3b11258bab7fa"}, {0x71, 0xffff, 0x202, 0xffff, 0x1f, "a298ef4121fd9106f6fe661a883c33564aa567c2d1341c08786b0a827c4ce5666b02b6defdd31a1eff9d4e77de925fe89fb032e7634fc1152f8daf54623cdb34236902f040d98f8d23c38d3c870a245ba5d5a9663c02b6a9de9add32324ad2efc7"}, {0x9d, 0x0, 0x4, 0x8000, 0xfe4, "f88287dfd88c9607abfc95c02b67053f33e015e9e88593024c4a8cbacb3c2e8f62fba8e9cdd2b66d246a2a229ddf034e1e26599f4ef2fc2fb506253435617c508f68931955eb9612a160c78e3f62b559e3e62feb0d376310ca9c7aae91d46fa0a3581112e74b7a8ec0cfe64751e29f9ca3cc2156b9dfd6def72e1a07d1a4f338aab67b9b326a9c3422ae9e5cf3"}], 0x505}, {&(0x7f00009f6000-0x489)=[{0xa6, 0x3, 0x700, 0x7, 0x2, "e6332739f245d9634bd6c02ff31d5215cfeaba43bea6ea1eaecac076769f89d785a5fee650c0476225b8701bed6117b18a63f51a52cda7c7ffec8f56d74bf2f0331111aea079ad13bad17b03a158628ae6af47dd52654984b4227e8dab712d276d264218f228b4ca15d45d1faf9dc834975eeaf109882477b3d8b6fef4594e0ce4f61af86f077f93d586686b0522b9f16594633a6636"}, {0x100, 0x3, 0x120, 0x401, 0x4, "86a0f091c24e28c6d25a908275da6adacd50cab11bf0ab7c39701b8c9653378e070d1fac5a575d1f4e554c8bade75352a3ca7e9d134c37abdffb4c1f709a616563667761ac3af61840c937a3eff0e89832b2254707dda5618632390309b077c1bf526ad64314a82637a5ba28da0ad5b330cd6ac0032728a5713dd79127b9399156b87d0af62edcb315196de8fb7f05727aafce6079532353363b505faebdfd52aade137f493ad979d47fd495b68c25dbfe7fed3ec9f6e96625da257f68845171f56c3dd016c71e58297b41e9c9f9a383b281ec78fd580160da31e218b29a7666f386fe7da9b1b99f803571be28716f63"}, {0x74, 0x0, 0x8, 0x1f, 0x400000080000000, "31ec57a52d7e38590a7765797d28c9f9245b9286f787b40e4befb6394f441e3cf508f43c57bb25b63336f1dbf163c87cc74a70f32c8efc057aab4219709a43013dd01430ae9bc129c9f97dbc63f7bfdc57dfce09995849d3cfc81dc05dab17a741dc34c4"}, {0x98, 0x8, 0xc00, 0x7, 0x1c, "4a97e21f56bf790e7b845f63ef0cf1eae8a72a518a51710d97c89f826a367b987c53573800581b269e442c60b2af8756aa667d62136b195938e18d4c54ce1bd20226b4b02c24cbc5442e3244c8e794f51456bbc505a9eac2a30f826abe7113999d03614e1bb3a8d9a9179e29cc3d3f78efb1bac36840fae28478faec7304f300dadb6f0019efe608"}, {0x53, 0x100000000, 0x600, 0x4, 0xffff, "539578b9152eae1486b4ea2ee4b7fdaa606b0c3f490445343b3835651073cf2c418e213858aacc57f72bb72e802290a791279b4cb66df716174b06fd09fddc0f23b1b0"}, {0xdf, 0x20, 0x100, 0x0, 0x9, "db4d5793e1b2f7c15a61ab395bddf27e940daff122cd590ba5831bc9516c53249a96ce8dff510c997f16e6c4c756845397229e4391548915fd88b037b41d5cc29f59f9b8bf32921f304ebbed1f051a5e9abf0ea39ab825423442b6407d2239dcd62a3659226afb5decfe67c39b80659fec43336fda1f17d2be2314f4e46e3f7412f126b485570308886715f1d4ab51bec22a8b3397e8159098119dd5eaf2f232c9d0c4bf26f31565fe7977956e3ae7ae9a692b41fdf765fed568e6d648faa68d2c0615e78f1c11fc699820c65f923e"}, {0xa5, 0x101, 0x1, 0x67, 0x4, "ac039ff1238be69094f1c7552f897b49385ea3377b14682e2916e3663648ab44e2413866d933820f135659e313fa8a4c9cd5ef4e7d8017de6f4db8e4e15c89773b93c08599a18996759485c3bedd980b5d1381bb34403fb0bd4412e84a56fff522605d226e465b7f00d2ddba6eb7013a94f3f7a092dba28bc1f13fd0b06c9385b019b0c20aabf0571503a98473b94a8c199c7877e1"}], 0x489}, {&(0x7f0000e09000)=[], 0x0}], 0x3, &(0x7f00003ab000)=[], 0x0, 0x4000000000}, 0x0) ioctl$sock_proto_private(r6, 0x89e1, &(0x7f0000f6a000-0xc8)="f4c20359174a389e48c8d045d895e9ba49370360a2678c3573d629d75654172993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a39710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3c2e87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e640000000000000020a9a923ff0100002921950283e54bb2f43f026ba1a67fa68b15a397334bf3af937f09ffd2b0f30dd075d18ab896ed2a96d97c2ffc") execveat(r5, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd6000-0x1)="00", &(0x7f0000fd6000-0x5)="7608000000", &(0x7f0000fd6000)="00", &(0x7f0000fd5000)="31000004", &(0x7f0000fd5000)="72616d667300", &(0x7f0000fd5000)="00", &(0x7f0000aed000-0x2)="7b00"], &(0x7f0000863000-0x40)=[&(0x7f0000fd7000-0x5)="656d300e00", &(0x7f0000fd5000)="70726f6300", &(0x7f000021d000)="31000004", &(0x7f0000fd5000)="31000004", &(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="720373666d00", &(0x7f0000fd6000)="73797374656d215b255b70707031637075736574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="72616d667300"], 0x1000) unlinkat(r5, &(0x7f00009a4000)="2e2f66696c65302f66696c65302f66696c653000", 0x200) pipe2(&(0x7f000084d000)={0x0, 0x0}, 0x80800) 2017/11/22 13:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000705000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e7a000)={0x10201, 0x0, &(0x7f000042f000/0x1000)=nil}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000bd000)="2f6465762f736e642f73657100", 0x0, 0x400000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(r3, r3) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x5, 0x1fd, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000000000, 0x1, 0x6, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014e000-0x78)={0x1, 0x78, 0x1f, 0x0, 0x1000, 0x0, 0x0, 0xd8, 0x4, 0x0, 0x8000000000000ac, 0x85, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00007c5000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r7, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r8 = dup2(r5, r7) mq_getsetattr(r8, &(0x7f00001c1000-0x40)={0x401, 0x57e, 0x3da3, 0x59, 0x5, 0x3, 0xfffffffffffff001, 0x0}, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f000034b000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00001d1000-0xc)={0x0, 0x0, &(0x7f0000faf000)=[]}, &(0x7f0000e92000-0x4)=0xc) 2017/11/22 13:25:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000245000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000067b000-0x5)={@generic="43a60c8801efda370df15200b85b6692", @ifru_flags=0x1601}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ffd000-0xa)="2f6465762f7663732300", 0xff, 0x20080) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) r3 = open(&(0x7f0000b25000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r2, 0x90, 0x0, r4, &(0x7f00003e0000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000be000)=0xe, 0x4) r5 = socket(0x9, 0x80000, 0x300) readv(r5, &(0x7f0000ffb000)=[{&(0x7f000055c000-0x49)="00", 0x1}], 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r5, 0x107, 0xb, &(0x7f0000414000)="ef8b21009b47906a6354a7291bf7ec43ea9c0b72bbd92a21a82246bd69229087f149bcc364141633ea77db715ba045e334187d035b2c121f4b448a0cd4db6f2a3c46ab437d0f67be61426632b5c3029ff2710a0000b22c82014318c7da00dec612aa3bf149419baf51dea3b92e349b9127cee350fd3eccdaa834508150c6b3af84d63647461881cba8d301db6ee4857b55643fd6d74dbd4130940f075c7712e6d7561c23b8da0f9c2858b61771bd1a7aec5a8ff30be518fb4cec4ac2c34d83bb22f6c4a49211d7c427835d24016a83b4", 0xd0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000ffc000)=[{&(0x7f000027d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ffc000)=[{&(0x7f000072c000-0x77)="a3dac182d6a7eb62f43c5ae690fc4bf6560796cd0a77b0ac761ca1e5640add2017639a8a6a766fca6138cdc5d30cebf60f891f0b1621be3de717a94fc7a41374c1b41742f6b8c08c58083df5384bf1220690b582085bc6c5cf5dacb2abf19c4d087fe21171ac8ab82a57bd831fc2cd03abc8135efba5b8", 0x77}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x24000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) [ 78.674778] syz-executor4: vmalloc: allocation failure: 12550406144 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/11/22 13:25:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x4, 0x4, 0x0, 0x4, 0x4, 0xfffffffffffffffe, 0xef, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x92, 0x20000010000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b94000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffffffffff9, &(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, 0x0, 0x90a2, &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000a30000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000677000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00004e9000)={0x0, r4}) r5 = getpgid(0xffffffffffffffff) set_tid_address(&(0x7f0000a1a000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000732000)={0x1, r5}) chroot(&(0x7f0000b85000)="2e2f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000594000-0xa)="2f6465762f70746d7800", 0x84880, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f000053e000-0xc)={0x10000008, 0x0}) ioctl$TCXONC(r7, 0x540a, 0x0) write(r6, &(0x7f000081a000-0x3)="fe31", 0x2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r7, &(0x7f0000dab000)={0x20000007, 0x0}) ioctl$TCXONC(r7, 0x540a, 0x28000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 78.739300] syz-executor4 cpuset=/ mems_allowed=0 [ 78.739686] CPU: 0 PID: 9980 Comm: syz-executor4 Not tainted 4.14.0+ #100 2017/11/22 13:25:52 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bdb000-0xc)={0x0, 0x0, 0x20}, &(0x7f000003b000-0x4)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f00001c0000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0xff, 0x8, 0x3, 0x3, 0x6e5c8ccf, 0x3, 0x101, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3c123c59, 0x4030, 0x1, 0x7, 0xe16, 0x2, 0x8, 0xfffffffffffff801, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xe7, 0x7, 0x1, 0x1, 0x2, 0x3, 0x1, r2}}], 0x3, 0x0}, 0x0) r3 = creat(&(0x7f00007a5000-0x8)="2e2f66696c653000", 0x1) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f000082d000)={0x6000, 0x3000, 0x80005, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x41, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649ddacba79c3252531083e38e8e18232eb39a724e9988e9"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000459000)={0x0, 0x2, 0x3ff, 0x3, 0x65c}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000-0x4)=0xc) r5 = getpgrp(r4) r6 = perf_event_open(&(0x7f000021e000)={0x4000000002, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x48, r3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008cb000-0x14)={r7, r3, 0x1, 0x0, r3}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000208000)=0x5, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007c7000)="2e2f66696c653000") signalfd(0xffffffffffffff9c, &(0x7f00005bc000)={0x80000000}, 0x8) r9 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r9, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000c60000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000106, 0xf01, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000f69000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) recvmsg(r8, &(0x7f0000018000-0x38)={&(0x7f0000e51000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fec000)=[{&(0x7f0000a6b000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x1, &(0x7f0000e13000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x6}, 0xfc) mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000b15000)="746d70667300", 0x0, &(0x7f0000027000-0x3d)="71fc5d67c23484af47813d279fbc87f5223987ca25c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098b000)="2f6465762f7161745f6164665f63746c00", 0x89c7c0b43788d606, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000d7d000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_group_source_req(r8, 0x0, 0x2b, &(0x7f0000ab0000)={0xffffffffffff7035, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/11/22 13:25:52 executing program 2: ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xda, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d6d000)={0xffffffffffffffff, &(0x7f00009e0000-0x1)="f8"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00001c7000-0x78)={0x4000000002, 0x78, 0xd8, 0x400000000000, 0x200001, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x4, 0x0, 0x0, 0x8000003, 0x0, 0x40000, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000090e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000000003, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x14) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007fe000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b86000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1000f06, 0x2, 0x7ff, 0x2, 0x80, 0xa0, 0x9, r2, r3}, {0x0, 0x1, 0x2000000004, 0xffff, 0xff, 0x0, 0x100000000, 0x7}, {0x8, 0x9, 0x5, 0x101}, 0xddd, 0x9, 0x3, 0x800000000000001, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ac814ee, 0x8}, 0xf, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6539, 0x0, 0x3, 0x10000, 0x23b, 0x2, 0x938}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x30, 0x0}, 0xc) pipe(&(0x7f00002f2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r5, 0x400448df, &(0x7f00009ff000-0xe3)="5265be0638e288d40bcf3ca44d0dd87ed5420eb8e1f55acb5e812127bbd0302316156e23e5d3c68b70b8c631f533cd9affd4e3cde6f749f545b70768aea23191b30aa5189f952b39ade1f571c71ae41abacad82662b6a45b1b024f337c9b15054383b21f555d502f4f2439fa1bf033c73042fd2bb7065d2f1482ee8574eaeb20d96992f211dd841e4303113a0a4fd61d411556ae8f3844986ab12c3a08dfb9e75c1d3b3931d03ffae93bed74c2694955aac6a944560df7554ee21c85513718dbc222ab3b0ffe4ab41753fe995c47eefeb64fa213c6ab4b936366f7823e7c240cd99450") getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ff3000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000745000)={0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0xc) fchownat(r6, &(0x7f0000fca000)="2e2f66696c653000", r8, r9, 0x400) bind$netlink(r4, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000697000-0x18)={@loopback={0x0, 0x1}, 0x4, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000-0x78)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xe6f, 0x100000000, 0x0, 0x1000, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000342000)="2f6465762f6c6f6f702300", 0x200009, 0x1) dup2(r10, r10) bind$bt_rfcomm(r6, &(0x7f0000038000+0x626)={0x1f, {0xaa, 0x8, 0x8, 0x6020, 0xe05, 0xffffffff}, 0xffff}, 0x9) memfd_create(&(0x7f0000a57000)="00000040000000001b00", 0x3) 2017/11/22 13:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00001a3000)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001aa000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x0, 0x4000000000}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00009e6000)=0x0, &(0x7f0000c87000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000781000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f0000d08000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) vmsplice(r1, &(0x7f0000a2e000)=[], 0x0, 0xf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000587000-0x10)=@common="62637368300000000000000000000000", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b27000)=0x0, &(0x7f0000aae000-0x4)=0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = socket$inet(0x2, 0x800, 0x1) r5 = socket(0xa, 0x80800, 0x400000007ffb) recvfrom$ax25(r5, &(0x7f000056e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10020, &(0x7f00001e3000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffe0}, 0x10) pwrite64(r2, &(0x7f00004f2000)="791cfff9156148c8d7d0c15667b66fe1cd7369e1aa2ea43529a4462952ada5eec87a7199caf95fa22c68e9bceca10fd61b592db77c4ca53615c9e0355f7482228ecb9b5f474768fe7f23742901a376f26d8b7fc142d2314b31c05e7e48c50f918d30892bc5142887b585727c83cac3f8f9b97503ee149c80be07fb34e73b5a787bd34453e5c5128f412faa9c638e22edb01e1e4ccf358937", 0x98, 0x8000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fd2000-0x4)=0x6) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000ed5000)={0xb86, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000cdf000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cd0000-0x10)={0x0, &(0x7f0000d12000-0x20)=[]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000865000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000, 0xb6c, 0x8, 0x6}, &(0x7f0000c8b000)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005af000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000027a000)={r6, 0x88, "fa242e7ee7f07feb587ab112b833bbe967b2679518850a89c90c7c23ff2c54c8e12bbecc97e6880998ecb33aca148a092b4009f4246e1d66f89903e2742c5d9ccec50fffebfbedbef1464da88bd00190d7758fcc3f5aae976d1051090944e2eadb63ba078d6a097ab197deaec04f8b82fd27f9037f941e5c1ec766a9ea09f2966c093d9696a92137"}, &(0x7f0000c15000)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000aef000)={r8, 0x5d, "5dcd5b1dddc87b313584b0720fdbfa9705eceb0a64414f8b334cd92bafa7981b587591cae8127805114c630801bc4933c32e490d83f508491139f8e619df50188cc2f1a92b05a9285c6242b600213bf16390489980e625afa30a30e578"}, &(0x7f0000cbb000)=0x65) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000045e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d41000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b28000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x3f, 0x3, 0x7, 0x17, 0x20, 0xed2d63ed5097f427, 0x9, r9, r10}, {0x80000001, 0xff, 0x9, 0x7ff, 0xd9e, 0x0, 0x5, 0xfffffffffffffffd}, {0x80, 0x8f7f, 0x9, 0x5}, 0x10000, 0x3f, 0xf1da, 0x1, 0x4, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x3}, 0x10, @in=@multicast2=0xe0000002, 0x42, 0x1, 0x3, 0x9, 0x7fffffff, 0x9, 0x400}}, 0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c0000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002a3000)={r8, 0x54c}, 0x8) [ 78.739691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.739695] Call Trace: [ 78.739718] dump_stack+0x194/0x257 [ 78.739738] ? arch_local_irq_restore+0x53/0x53 2017/11/22 13:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006a4000-0x9)="2f6465762f76637300", 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000991000-0xb)="2f6465762f766373612300", 0x34, 0x201) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000072b000)={0x1000, "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"}) open(&(0x7f0000aad000-0x8)="2e2f66696c653000", 0x20002, 0x2) socket$unix(0x1, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000ff6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x280) r1 = syz_open_dev$loop(&(0x7f0000729000)="2f6465762f6c6f6f702300", 0x0, 0x0) lseek(r1, 0x0, 0x4) [ 78.739748] ? idr_get_free_cmn+0xfd0/0xfd0 2017/11/22 13:25:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e84000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x180) r4 = dup3(r0, r2, 0x0) openat(r4, &(0x7f00002fb000-0x8)="2e2f66696c653000", 0x0, 0x0) clone(0x0, &(0x7f0000766000)="c6", &(0x7f000073b000)=0x0, &(0x7f00003e3000-0x4)=0x0, &(0x7f00008c7000)="aa") r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000748000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x200000, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f000097f000)=0x5c44, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x800, 0x1, 0x1}, 0xc) socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_int(r7, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f1c000-0x4d)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000ff0f00000000000000000000000000"}, 0x58) memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2017/11/22 13:25:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000336000-0x4)=0x6, 0x4) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000704000)="2f6465762f72666b696c6c00", 0x240143, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) clock_gettime(0x8, &(0x7f0000c5a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c36000-0x4)=0xffffffffffff85e7, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000059f000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d87000-0x4)=0x0) ptrace(0xffffffffffffffff, r4) signalfd4(r3, &(0x7f0000852000-0x8)={0xffffffffffff4173}, 0x8, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00002b2000)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000956000)="") bind$ax25(r1, &(0x7f0000b43000)={0x3, {"cc41bc3e279ce9"}, 0x7fff}, 0x10) getpgid(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x9, 0x5, 0x9, 0x0, r2, 0xfffffffffffffffd}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000209000-0x1c)={0x20000000000010, 0x8001, 0x4, 0xffffffff, 0x6, 0x0, 0x0}, 0x1c) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00003d3000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000382000)="6b657972696e6700", &(0x7f0000642000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b28000)="2f6465762f72666b696c6c00", 0xfffffffffffffffb) r6 = syz_open_dev$sg(&(0x7f00003f3000)="2f6465762f73672300", 0x400, 0x1fd) add_key$keyring(&(0x7f0000921000-0x8)="6b657972696e6700", &(0x7f0000c8d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) keyctl$revoke(0x3, r5) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a67000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) bind$nfc_llcp(r7, &(0x7f00006d7000-0x58)={0x27, 0x20, 0x287, 0x3, 0x10000, 0xfffffffffffffca3, "5b6a62a4e3eff227b1f2be8dded802027a366e1b9b656b7949a791a6fdc34b1de56e2ed2fa082f2b83a1ed782e63d1ee5bab549cacb505cc41c189bf1f64c6", 0xfffffffd}, 0x58) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x10000000ff, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1e080, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x10000000, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x4, 0x3, 0x0}, 0x0, 0x0, r3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) 2017/11/22 13:25:52 executing program 4: r0 = memfd_create(&(0x7f000088a000)="00", 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c34000-0x4)={0x0}, &(0x7f0000149000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x80005, 0x84) r4 = getuid() stat(&(0x7f0000b78000-0x8)="2e2f66696c653000", &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) fcntl$setownex(r2, 0xf, &(0x7f000058d000-0x8)={0x1, r1}) r6 = dup3(r2, r3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000f7f000-0x4)={0x1}, 0x4) shutdown(r6, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000070f000)={0x0, 0x9, 0x30, 0x7, 0x8d43}, &(0x7f0000d96000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f32000-0xc)={r7, 0xb9c2, 0x10000000020}, &(0x7f0000da1000)=0xc) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd007) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000faf000-0xa0)={r8, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xc06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0xb5d7, 0xa8ba, 0x44}, &(0x7f00006c7000-0x4)=0xa0) r9 = request_key(&(0x7f00007d5000-0xa)="656e6372797074656400", &(0x7f0000ef7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c1000-0x1)="00", 0xfffffffffffffffc) keyctl$read(0xb, r9, &(0x7f000058d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000f32000)={0x0, 0x0}, 0x8) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f00001e6000)=0x100000001, 0x4) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000375000)=0xbd2, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000b2a000)=0x20000000090b3) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000a37000-0x4)=r1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000590000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000081d000-0x10)={0x0, 0x2, 0xfe6, 0x100000000000000}, 0x10) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f000007b000-0x10)={0xffffffffffffffff, 0x1ff, 0xfff}) sendto$inet(r2, &(0x7f00006a4000)="51", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea9000-0x11)="2f6465762f7161745f6164665f63746c00", 0x214300, 0x0) [ 78.739763] ? mark_held_locks+0xb2/0x100 2017/11/22 13:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eee000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae2000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7ff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000c19000+0xb5e)=0x5000) bind$inet6(r1, &(0x7f0000d80000)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x1fd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e6f000)={0x0, 0xd1, "b83682a1b87dacad49146c61a8ee057f8d3996e338973dafb906aa9cf45b78b151d871f3ff459011fc305bc1d097101557537e502107632ea60412838dd7173cfc592823775c3b677ef16023759054d4b6ade2f88b648ceda95f849a914916ee0ece4b863e1a122ea9d81cfa9804078fa8fbaf212e43929c583e551fbb30e8b3a55afc680d67b564404821e7d922db31f372c823f8c5ed3d1fcdc2cdb82ed8903beb3925a6b4452f13faf13bc09399f15caa535ad7e8db5c159f9821aa705e4f40bf186332e32833832eed42f9f3003843"}, &(0x7f000093a000-0x4)=0xd9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000000, 0x8000, 0x8, 0x0, r5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00001fc000)={0x0, 0x0, 0x0}, &(0x7f0000683000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, &(0x7f0000c22000-0x38)={&(0x7f000013c000)="6469676573745f6e756c6c00", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x47, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xc8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) tee(r2, r3, 0x4, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000003000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0xfffffffffffffffc, 0x6, "010000", 0x68, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x1a, 0x1, 0x0, 0x0, 0x2000000000000000, {[@nop={0x1}, @window={0x3, 0x3, 0xff}, @fastopen={0x22, 0x9, "486633ec615420"}, @generic={0x37, 0xf, "6de346e13a3160897b7ed23153"}, @fastopen={0x22, 0x2, ""}, @md5sig={0x13, 0x12, "b8d3b4130784caf443627b83aeb166f4"}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @nop={0x1}, @generic={0x5, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 78.739795] warn_alloc+0x19a/0x2b0 [ 78.739814] ? zone_watermark_ok_safe+0x400/0x400 [ 78.739824] ? depot_save_stack+0x3b5/0x490 2017/11/22 13:25:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000003000)={&(0x7f000000c000)="5bc60b0892f9313a87574cc61a00282c7b13dcb934f1ea11882351848440380ba317d218c3cdc214f1416544a34609a463308072e847501bc2616cb06f1f3bfaeba8a50fb99e", 0x46}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000f000)={0x40, 0x800, 0x4, 0x1, 0x2, [{0x804, 0x0, 0x1000000000009, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x80000000, 0x4, 0x0, 0x0, 0x40000000080, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000000e000)={0xefff, 0x200, 0x1ff, 0x401, 0xd33c, 0x0, 0x5, 0x6, 0x8, 0xffffffffffffe67e, 0xfffffffffffffffd}, 0xb) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x100000003f) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00005d8000)=r2) pipe(&(0x7f00000bb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000fb2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000999000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000def000)={0x0, 0x0}) mkdir(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00000da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb4000)="2f6465762f6877726e6700", 0x68a00, 0x0) r5 = inotify_init1(0x80800) inotify_add_watch(r5, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) open(&(0x7f0000002000)="2e2f66696c653000", 0x800, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f000012f000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) [ 78.739841] ? check_noncircular+0x20/0x20 2017/11/22 13:25:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) write$eventfd(r2, &(0x7f0000000000)=0x7fffffff, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) r3 = socket(0x15, 0x80005, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) sendto(r4, &(0x7f0000005000-0xc6)="bc6ea0b4808179cfa274fa188d96ebc36cfca83492a4f1cbafec3d4abbf25b7f815b92d18ba19d1868506d0758b4f047d354c326ad85aba0779a78221b05ee41750e7250954c380466341543fc6aca888c36c4210e6aff0f8d0d38c9cc98335902923655d8fd0723cbc79059d3a1d653abb26ed5a9ce1a327c44229a3ef27e623283c3b9da750b39058d778ca07754aeca7ea5fdd3c07c5713585c70beaa55d4850cee97b9153daad756c0fff5f70a42ad9d9890a206ad10c54f6e61ec602fb8bc22d6d36895", 0xc6, 0x40000, &(0x7f0000003000-0x6)=@hci={0x1f, 0x8001, 0x3}, 0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x1, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) [ 78.739862] ? save_stack+0x43/0xd0 [ 78.739871] ? kasan_kmalloc+0xad/0xe0 [ 78.739881] ? __kmalloc_node+0x47/0x70 [ 78.739908] __vmalloc_node_range+0x4f0/0x650 [ 78.739922] ? find_held_lock+0x39/0x1d0 [ 78.739934] ? xt_alloc_entry_offsets+0x21/0x30 2017/11/22 13:25:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgrp(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x0, 0x0) nanosleep(&(0x7f0000f68000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000300000)={0xaa, 0x24, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000aeb000)=[{{&(0x7f0000aec000-0x80)=@generic={0x11, "b55e4d4ea42e02e4ea2279e0a76b37ec576626eabefcd36327c795e7f2da360a64d6170fee2f3acfa6cd0e651cd7d757cb5694e7a91a944be18bd6b56be1d9363d3e30f160b324dfbb8b55a2d0dbfa3d9927ad91798fc76ee1a082339b93c0d67b4d5a800ce17cfd1e996f76f5ef89aa65057a4c21181a0cf6f5d7d45d5f"}, 0x80, &(0x7f00001e2000-0x10)=[{&(0x7f0000aec000-0x1000)="fffb5e8ab57d349b145f8c8fa3ee8063522ac31d233a42a2a22c533aaffb0cca38eca6535a115e87c58b9672107ce56a744b7ca287a0f30febfccb77f3a4c6e9e4dc5dec67344cae8fd5399e7070936fe8afc7bdd5042b94464e11d9e0fcd1ce13f63753291764075608a676ca03b7aeea6f9e93935272dd8eb8bb5165cb1efbaaf47dbb61e89ab6a0f778a953a532a321fa5bdf30d545c06ad6d447d5684a853f54167fab6a2a81ef2e1d4f8270dc730d7cd325b7b57a2c66e8bd964861ac45337440f7bae2368e2f1fa5090000f2e1cfe21c549a9ec3bc9b18542f0c6ef945daa61fde3634bbdf46b1ffea0fc5190020bc1431477aea9cbe671b8c4afb66e8ef3b83f6d1251cb595536db1bd5d2e1eba2f83bf0da7a9dd0cbb7a493f395aa96731cfe05e112eb31baf87a25bcb933a9d695785f9fb5061788aaa33be91df70e931590d8f4d2ab3037d79646c70965662f6a151d38dd28c36c938122f3db9ae84a22b42f253ea43b1d1b6bc27048a4ef42566798de851a7f837a0a86681d4619fedda5075d83ad637abd14b2ddaa1a364624f5c07a2d44a2236f8b4e579fd0e7c74b094dd0e7a7596042ac9f27b9793d02157cabd03392ab8bd632bb42be7119ccd2fbc8ce4aae924ad493c26b24a5ccdf497f9eb9ea611b96a03d5bf5e4d4086fee4003fbc18a464065040877295e303d77a8206fdc9a3d120e70a4ee6dd28ef50f6e4d7148950b8963f7358a18f4d910ad0cfd75dfbd220772da3eefc8e207e6d54637b98fc4baee7b5b8e367e6ec23f6f83ec1fe93624eaf705e1ea82613477fe655a4926bc75668145498c40b2b92024b66048424ff10633c260a53899552c08057cf0829e6ecc359db01b0a00cd947bf4e7c34f58d70050b65b733cec33b9a79c08bec6f17328faab0254cec48ad1c8f62f168e725d20223c5f0f4c4867fc14eb6905450631f5cd5692478e8e6bd4432859808a2c1c3a8de0bc6c34aaa89087580e2210b90325e342d2f6cd9d1803a61c20efec238a2e0feae0745adf4514ab0f9e2865547083213577af1016e3be1dd14d6847d827b384d25a9d2f8d4381a5725ed307fb9d1ee70697b2a5aeaa5c276ae995240f039762c87d404e6c2c1d2018ab10dec2bf1c5802ea4e0de5d029bc1ee013f5597640217c227dcacc19242d52f727dddda134d99802437a946d05cb02dd08f2e2a2f72f55e4fffacfb6716f81d8b2139b9537d15fa84387143c4d5808efe78e635a1660c98155c5a083da9271d5fabe7113cf8a867314a6e6c2d932073bcdc4ee8a1dcc2684104bcd57a072a1eaf1b1beba34c679035864a267c2013224462e1872c586f05a6de276d88e88624d8834c54927964050f51123fd0ef82026833c804c8d2079aaf03cd78be5b8bd69a49d4fae4742b2c89a8e91256a0a6b89bb6d0777d00e6f9d178ff7ee3eb76ba2350f91487a60240a14065c9f690e51429275b3877341a2494623bf6b8d57f0292443c659d82b2533a1f61b3b759cced29581ea695f59b3f8cf121655be69b00ab1ae4ba9eb4439f35bcc0b0990cc5db2d3c21affbfb57e86601609897c640884259dfe7c06ee54d00de4c3e0637e5cf7b86f35931802104f71259f0b01938fc26fbc3941d571eeffffc487dff36e7e91cf30e35c0ad56c610575eb6eb13e8c50527a4a451b6315b2c4d304fd8c66d2ea2d41a2c4fe07372e3bf1b9ce6fc78e22a6d48cd4a863471b547ea00b447370258ce10bc5a9edf1b39dd144dd94ab00defd84afb9372822ce69c4c7b954ebd7c3f826fa7fd08391b204e2e68d3a557370ceb1af0d4536a0a71b95ebdc215700ec3c512bcbc65b1c804ebebeed16b10c73534b78d96ab624a906e33bb3119988e01557cdf469c31b999e713b3fe6752ae737e9f27d8a94c15318e605c4739fb7185299c5ff2ecd9ec712d91f9caf131b30cadf5f39e6b64d313c1eb055b0d74dadb834a195dedf6ba51e6a10e1008c296dd67b1e41fb1aec6e4d5705b8b72073a3c7c922797341945ccacbedac0d4665a67facd21835a2d7afdb99e2e129c41b9543452d3174615805ad9489765d0e3f84fdc8e6daa64dbf8aa5503e072678a765a11a2ea33561e49cd0f4f28a9dc6597ad3fe04cb502051065a74942e0fabd6cea3dc1ecd856dbc430a371c682bf6d6c975b6e12f365986fa26b74aa89e6c79b99ed724749435810e89827e7a6483a4992101aa436206ac019162abcde536e79fafe39805f9d46114e5ee7f216bcef33d7d54f605471c9bb6282f96a53a520ee6444f61d28bea21d8e310c4347bdf41ec27e3e2405f52c7b2dd7f78889af055bdb67e56c28b990f9354eb8a3dbda0f071e17e8e79b104030d9b39a5868dcf5ebeffc0d47d9baf13bb7063acb422673b354203631dcdad44f028d5c57e685b0939688a9c81cdb43947b5d5235f553248313341c1242fc93155fa7184ecf4aa05f7f4235bfeecc68d20b0345b3f9aa63b1711ea5bf4252461e46168d4f5e91c5818abb75a1fa0bc81567c45e3556c9bfc3948ee212a209b2081160f34a8cf0ed0f40b287bdf267d77c2ebe075ba701c9f208e2bbbdcd7db50e58d299db2fdd4b9218a2cd7443153ca49e2e6404068f615e5145f9ccf2e2ca2dad9ada7c40d4392fb6477d4c688d8de90990ebcd0fabdc2cd97f35ca7192c814d7eceece58b8ccb8e4d43bfa89b7be316618c6c8f39a763b9093f47c188a032067690ae9bc7368105d9af62e84cdcada18ed6698c0ba8b686a8f23e6f126d022c9176282043e98f8ddf180291eb5c6457c948627481839bc418c7c483481ae56556763ae42692dff065d4d790038b6e5fb00b5295691e17dc6312754709d924da87b5fd02601e5a02d04463cf45c9813ca04f14d23c5eb2d7b58ddf8fb2786c5cf05f270d1978213f7e661f959b88a0de15af8581b70e83ceccf203221cd5f82d2319f7ac232782303abccef14ebc7831ea8fb43b79475f8d2f8ef82764925a24be77145fec3fc4b9c1331d223cda7fbd11f605d3bad41d18a245a71b201fd30557e3b75b4d746761a4cc67e0ecaa3b0adfed4951793025ec8fe79711bf477d84891d4a41c6213713ac913541a5f9c517f4e5b21a6aca640e6adfb4aa04d892c5d1257ba3ee0a9f0ad60ad4ca493435e53d65aaa3ff95c5b771b15861e4b30f31d731c10d64e74142426f9a401c47ae3a50d0a3e8851714c17ef45e98a4169909996591e064c7dd079d478000f61d84953e347a2f79ab539c064362217c9ab9aa0265bd7d2d35882b62521fad43fbc0223213ae7c3f61a954813f9a4f6edcde9b5faa8c7a3bbcf687f218e0ffe8aa06a8617e5992526e4e941a86b0e415a090d99abf75ad47d16ffb44899e98e3e5e8c66a91dc70ebd8690d97e25d4dbd6d5b85bc46aed4d28bd828411e14dd8897e2bee5dd9e3767dc94f58d50993fcc3d8fc8346da037262261a009572bc8758981606ac96db347dc065b634960537e48c4aec5aca9cf6e0db5c8763fa63d82e3793bd48df67661a0d826fe22a1ede6ca81a4b42a4b3630bb14030b2169f3ddc7c970ce33c10aa4d8a04a719a2112f05e5e14cb0f7c7b2f162cee70e1ec9b7541b827dff2e1ad991b5e7609cba6926df84a261b6654ce09092922b418d54d8dd0f272e264da4f00c909a0e326e557b8295116a87d07c51f1f621f3968df9dcadd2c9ea6b24ff5984389699a676fead90d748e6e5e80b9a0ac612ee88e5606bda6ed3118af81b1fbfaa92589241951115042e92591aee5e91d17e773b787f8c65e4b713541d855d3565a951a543031b380b505c8dd79c15eea1ccfb24c51e7ec446f6a47f8a9198e75bf913ef18e805acfae4fd77f1959e30c95d78e806bad3dedf5e6a4cb7054937b16581e2d5ac64d55e8d11f9bd943eac9028cf356038e8821d55191fd7bc46656a793ea9243293b5b4c429e1885872bdbfc5cdba6dbc70cb576530a8d29e735932497be259be1740807894d4ba6dfb828162480de85ffd6a3dd778bc61a4453cec09ad40c7ac9f08d12c9b4b3624f36420b4c008d67019f6663b1f74c658cec23d0d10387f183a463d6b5f44892a4cd755b16b12a7856085da2b2c2d87e0a55044877624aafc2916740efa6d62cbef784260b7798d15d4cd172850cc41dde479271a9270df6f6c594f99b2bb1bc0402d9de4cbdfb4428dbba391684126fcc3f9d8e2756733067988d2dfa19cd95e0faee71041acd9a6276439618e1a3f005324c1a2db9dbce190a9973b23d439042e07b93577632fad35e2014ceaeadc341107fce8fed9c85dfcc07ea19cf3234a1f6c806a0fb166ab8a2ccbbb70c0bcbcd6332275f963c0a4a1fd1643bffa44c87f4fb6baac754631ed4fd33ec0743c20870904f044722bc7cca585881a1d6fc4b0f67d1cbcc4e005881ba0de0fd85be0717d69c7cd631a0575ffd8b3eb173c784a3191241b2e02366c55c8bb6b8e5f62bb01bfb54e257bce64e4273be29179687138e26fc8047882da383ea335471153d77f12519325cf09986adf81af204992cedb9a1ab01f6abc1c3f233a04d6bb754579c3378b42de61d265048977504dc106890cc66a5bc79ee0e75ce46a99b7f81eb9403fa38241eabb2c92cbbaa8099d9124a338de541d48477461aa8f405a973a93b10adbbb664ae640335ddac187f223b2d4f80dc3f7472142b722212685bb317a65935a279a6c588510c93362555beca0909a5dff1e9483815c809076008eff30b4379c8221ab074bdce4377e087acd1831d426a5ab1449eafa9ea8f1d9b62a1a70bcc5e1f674ba3de0cac09731ce9e314336823b208ad1cd64085bbeb6b0d27c7a0d0775ed1977edce5d9026fb5ae43d6307c237857939a2bca0f84335bfa55d4290b08fb0188bac64d9ee6b6b05b8f834d2596995e9ffffa5fef6757918550ce8ab532f37a4035aaa827e8d00074c9a2b2e4933c83fe7ad9130b7ff31f3114a1182eb1558f1b555f55651cc65a771601af8b9309816b7d355e398fc86ee16b93f35a9bdc389a2960e1366ab019ac4d8787de98ffdf40589d29b9f00be4aecfb95495f41ca70d0f42259bffa85946a198ba73f33cec1d191e69fe47262a880ae436c381ae1ae3d1abc7f55ca7b2e95b9662c9acb2f578e0898c6cf13b21a82ca012fadef02a7d5c78b9792cb3bf823aa857f6d2c8c80a086f9508a7c530801c0a73c9a43e0c188e7112303a08635ff883627834da6db694a2b8fd1cc468363e92ea779eeff511ebe2ad6bd6708e6b52279ff54909439342c8a73b24a4cdd8321c00236736f0be8d7b2911632eec349e73104d95566a4facc151611deefbc080b4f7954c5022c240fe973c13167a22cf4bad98664973229f3f92a9d631f3c2783b2ad1e8839318096550403e28f55c9b0d3ef54137ae0c8c6d112ea22204613880f04bfc8f1d05a091349ececc2c4d3f8c200a527e0aa572cd88cf377f3a34eaa592e2a811d8aee645da147ed10f4cd23e621c1556328239ec54cbfaf61b5c147c341e701151697c16673885606d6cd56c20ff2a43624ea8ceaadbd17876d73893edfa70799e406b14f2cb3dfd840a8925b053bb8d76443e468a19a032e8666b4c0d2a9a4f8ae27452f630dda46139c94bd544d2402483b195dd2c8971e330025df3fe04b054f7614f64a0be318ea0fc658423e56fe40d94ce00e4fcde3c03fc3f43879c76fdd91c829a53c0c38d3fa6c1211b1d93e3bcfe0afe1b7f7f00cff6e846a69367c22df8ecde8960968d8345c560b17b471383026954c7a7cfae4", 0x1000}, {&(0x7f0000aeb000)="8cb77d3a7349509feb296ce03fb659378707d97deb3aca481de0d30fe47aad", 0x1f}], 0x2, &(0x7f00001cd000-0x368)=[{0x6c, 0x0, 0xffff, "c397d55d4347f59dcedc26ad0c5890df84df05bf31b22bf7c04a268d3ac4add1e5f61b9f695c057446a0f2d263a02251bc1506180ce5a9a742abf187fe307d1375c96a76ec50349f158858eeebfe931f1c67147fff63bd6b1531c43fcce0"}, {0xcc, 0x18e, 0x0, "f5c9de9dc46a4350ccd710c7b1ef9e038f41de85a44c6c6ccba6d56f6580c75eeb1aabb602f3851e188628ea70e3afd602e24876ea778620a3d828bd57fb7183909cbc28148cffb02b5df9f9b76d49c0dda52f796dd9fbfe6fb04e6a027f32e3e7ecf9f45e8c7f86c05a10e3b8ac7f684043cb93b7357c8531b249508a5a2e8fa732772fb80b1e39b42be8665ffbfbafc00cc7cabe0112ad304189f978208d799545e7b616c19b97f4186cb3474bd82c23a5d781fbada35a65a8cc90449c4d17"}, {0x34, 0x1, 0x7f, "b3b22df2360b74ea9464454931526d64f079d8209bcffa9ce0485be9311db8ced38e9822af"}, {0x54, 0x10b, 0x5, "8bb3444b236dcdcaf30b030ec85cb3ef93481d3394547d96c31fa0adb60f7a74b663fb746e06257103cb1c654c540551d258259c1860a09e93ac06bb3eac5c835b6b908b0b"}, {0xe4, 0x111, 0x35ad733000000000, "b8962c31797d61b102f9667757cc7f0467f3decb0eb94d24004de6c445b50d624acef6b251379de37dc799a7f1f1087962288007c0cc31fdec63c27a73f5c6676763a29e8a416ae55d75830c984716f3ebbbc07a4c3427388ecf0fd056e20f29f651caa13ec22e750dd0243f02ffc2c7d211855833a81a395bd7a01b15e0e4877783e79d65f6760b7d9c323c5f7dfb66d2091b586542794261c768bab51af2303fffeb633ff38b1e97065dfb16c92c66fed6b761d365ec45c88804bd657042e4b8f4582dd0b0dfad52cf8efda423a7daf46f6827c0c2"}, {0x7c, 0x11d, 0x155, "c8bea85a3b2ee8f88d7fab9ada5a1371025bcf4ef72019a29c357763e76d1806868a2a559725cc8174caf5e4c1b17dd90a2d28466a8394a9d164705a25baf0a623562ac67c6b4e647aacb445bdbcfb04ef8318d4a0df7c4471f6f2385251a0c58b80d26e6749f7031fcbb316411b10"}, {0x48, 0x10f, 0x7f, "e8253025a83f1e79d2d514f210e24abf00ca41b53567e108f7ae7e2a0715dd180f6924a06a0d21f0a66f0e732faafb16567015b0bfa985989b"}], 0x7, 0x4048000}, 0x9}, {{&(0x7f00002d6000)=@alg={0x26, "6165616400000000000000000000", 0x2005, 0xf, "6369706865725f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000aeb000)=[{&(0x7f000021f000)="588aa4ad385d800846aa7054950102be59eb16a2f66c5426a262a3f441b0ed15dee6695afd8b050b30da92b47e5c21c6b798adb2d92f5699a9c0d63e9b4c417ceb383d73628b6b835d9f9f2446a6f2bbc5eb0cada04440c09a5cac4ea4bebfaa14bc8fa11577acf43b26343c06a1974d90f49774eec9bcaf2a0cc2fe49f242261d0ae2118167f2f1193f57707f0f23bc7e3ce5db7a3f8654d1216be4e2a0374520", 0xa1}], 0x1, &(0x7f0000267000)=[{0xc, 0x112, 0x1, ""}], 0x1, 0x8000}, 0x9}, {{0x0, 0x0, &(0x7f0000996000-0x8)=[{&(0x7f000074b000-0x2e)="df385fc106949cf69daebe7cce0fd2faff28e053871d9de5406711042d8895e66cd676d6d1498558c056722542b5", 0x2e}], 0x1, &(0x7f000021b000)=[], 0x0, 0x8000}, 0x1}], 0x3, 0x40) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000452000)="267a2a26b5b7f71615a545c49f65da7b14a839e64c6f82b8a7e60d4cb1161c53fad4219faffb308b285e41cbcf74b76103e20d2cfc9dbd6021d70018c678223d83efe8c33edf79a8b1c48b3369f9d3bfd0973e1bde7b3c421b5008748235dca44aa3b04416aa20943e652788311b06e595b1ec0734c52b81ca9e6346af519d3df9dacba2fa772b65be4b94833c529b5c762cd546929adb99ecd0c265d7ec8592003b3f4209fd86721c4cca8381b12b3bc41a131a6881d13f57a543dbf78b03a070dfd1033c5beba9cf85122006d1dbd17e7e8307e160", &(0x7f0000aec000)=0x0, &(0x7f0000aec000)=0x0, &(0x7f00000ec000)="dab473b9688d393af4a4531de58998e15b69c9aa87ee5a11ede1d90ef0d6aaf81180bb69bd85cd09efe31f9f2a6ac8526ebb54a4d6723c7c32c95e87f91e492846cd3b4fd5c5f0944736b6bc45deb9edac0154d86f567e7427") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001ea000-0x10)={&(0x7f000096f000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000795000)={0x0, 0x0}) socket$inet(0x2, 0xa, 0x1) [ 78.739942] __vmalloc_node_flags_caller+0x50/0x60 [ 78.739950] ? xt_alloc_entry_offsets+0x21/0x30 [ 78.739962] kvmalloc_node+0x82/0xd0 [ 78.739974] xt_alloc_entry_offsets+0x21/0x30 [ 78.739982] translate_table+0x235/0x1610 [ 78.739993] ? lock_release+0xda0/0xda0 [ 78.740005] ? __check_object_size+0x25d/0x4f0 [ 78.740015] ? kasan_unpoison_shadow+0x35/0x50 [ 78.740036] ? __might_sleep+0x95/0x190 [ 78.740045] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 78.740054] ? __might_fault+0x188/0x1d0 [ 78.740061] ? kasan_check_write+0x14/0x20 [ 78.740069] ? _copy_from_user+0x99/0x110 [ 78.740081] do_ipt_set_ctl+0x34b/0x5c0 [ 78.740094] ? translate_compat_table+0x1b60/0x1b60 [ 78.740114] ? mutex_unlock+0xd/0x10 [ 78.740122] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 78.740136] nf_setsockopt+0x67/0xc0 [ 78.740149] ip_setsockopt+0xa1/0xb0 [ 78.740163] sctp_setsockopt+0x2a0/0x5d50 [ 78.740169] ? lock_downgrade+0x980/0x980 [ 78.740182] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 78.740190] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 78.740200] ? futex_wait+0x69e/0x990 [ 78.740219] ? __lock_acquire+0x6e9/0x47f0 [ 78.740226] ? futex_wait_setup+0x3d0/0x3d0 [ 78.740232] ? fsnotify_destroy_marks+0x13e/0x190 [ 78.740246] ? wake_up_q+0x8a/0xe0 [ 78.740255] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 78.740276] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 78.740283] ? get_futex_key+0x1d50/0x1d50 [ 78.740289] ? kmem_cache_free+0x249/0x280 [ 78.740297] ? sockfs_dname+0x90/0x90 [ 78.740335] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.740345] ? do_futex+0x85b/0x2280 [ 78.740354] ? check_noncircular+0x20/0x20 [ 78.740363] ? perf_trace_lock+0x900/0x900 [ 78.740384] ? exit_robust_list+0x240/0x240 [ 78.740404] ? find_held_lock+0x39/0x1d0 [ 78.740427] ? lock_downgrade+0x980/0x980 [ 78.740437] ? __fget+0xbb/0x580 [ 78.740453] ? lock_release+0xda0/0xda0 [ 78.740465] ? __lock_is_held+0xbc/0x140 [ 78.740490] ? __fget+0x362/0x580 [ 78.740502] ? sock_has_perm+0x29c/0x400 [ 78.740513] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 78.740525] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 78.740534] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 78.740552] ? ___sys_recvmsg+0x630/0x630 [ 78.740574] compat_sock_common_setsockopt+0x104/0x140 [ 78.740589] compat_SyS_setsockopt+0x17c/0x410 [ 78.740594] ? sock_common_setsockopt+0xd0/0xd0 [ 78.740606] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 78.740617] ? do_fast_syscall_32+0x156/0xf9d [ 78.740630] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 78.740638] do_fast_syscall_32+0x3ee/0xf9d [ 78.740656] ? do_int80_syscall_32+0x9d0/0x9d0 [ 78.740671] ? lockdep_sys_exit+0x47/0xf0 [ 78.740679] ? syscall_return_slowpath+0x2ad/0x550 [ 78.740693] ? sysret32_from_system_call+0x5/0x3b [ 78.740707] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.740725] entry_SYSENTER_compat+0x51/0x60 [ 78.740730] RIP: 0023:0xf7f24c79 [ 78.740733] RSP: 002b:00000000f772001c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 78.740740] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000000000 [ 78.740743] RDX: 0000000000000040 RSI: 0000000020002000 RDI: 0000000000000000 [ 78.740747] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.740750] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 78.740753] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.741119] Mem-Info: [ 78.741141] active_anon:99727 inactive_anon:35 isolated_anon:0 [ 78.741141] active_file:3583 inactive_file:6494 isolated_file:0 [ 78.741141] unevictable:0 dirty:91 writeback:25 unstable:0 [ 78.741141] slab_reclaimable:7909 slab_unreclaimable:90295 [ 78.741141] mapped:22763 shmem:107 pagetables:824 bounce:0 [ 78.741141] free:1398938 free_pcp:400 free_cma:0 [ 78.741156] Node 0 active_anon:398908kB inactive_anon:140kB active_file:14332kB inactive_file:25976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91052kB dirty:364kB writeback:100kB shmem:428kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 55296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 78.741159] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 78.741177] lowmem_reserve[]: 0 2882 6395 6395 [ 78.741192] Node 0 DMA32 free:2953236kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2954000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:756kB local_pcp:108kB free_cma:0kB [ 78.741211] lowmem_reserve[]: 0 0 3513 3513 [ 78.741226] Node 0 Normal free:2626608kB min:37032kB low:46288kB high:55544kB active_anon:398908kB inactive_anon:140kB active_file:14332kB inactive_file:25976kB unevictable:0kB writepending:512kB present:4718592kB managed:3597644kB mlocked:0kB kernel_stack:4800kB pagetables:3296kB bounce:0kB free_pcp:840kB local_pcp:332kB free_cma:0kB [ 78.741245] lowmem_reserve[]: 0 0 0 0 [ 78.741261] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 78.741336] Node 0 DMA32: 5*4kB (UM) 2*8kB (UM) 3*16kB (M) 4*32kB (UM) 5*64kB (UM) 2*128kB (M) 5*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 718*4096kB (M) = 2953236kB [ 78.741409] Node 0 Normal: 160*4kB (UME) 82*8kB (UME) 182*16kB (UME) 1111*32kB (UME) 900*64kB (UME) 91*128kB (M) 2*256kB (ME) 6*512kB (ME) 7*1024kB (UM) 8*2048kB (UM) 608*4096kB (M) = 2626512kB [ 78.741489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.741492] 10195 total pagecache pages [ 78.741502] 0 pages in swap cache [ 78.741508] Swap cache stats: add 0, delete 0, find 0/0 [ 78.741511] Free swap = 0kB [ 78.741515] Total swap = 0kB [ 78.741518] 1965979 pages RAM [ 78.741521] 0 pages HighMem/MovableOnly [ 78.741524] 324091 pages reserved [ 78.902710] tmpfs: Bad mount option qü]gÂ4„¯G [ 78.959870] tmpfs: Bad mount option qü]gÂ4„¯G 2017/11/22 13:25:53 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) epoll_create1(0x80000) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) stat(&(0x7f00005ac000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f0000ff1000-0x8)="2e2f66696c653000", 0xb1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009f0000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r3, []}, &(0x7f0000044000)=0x0) getsockopt$netlink(r2, 0x10e, 0x8000000000000009, &(0x7f0000e2d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000487000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r5 = gettid() readv(0xffffffffffffffff, &(0x7f0000fa3000)=[], 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000afd000)=0x3) tkill(r5, 0x16) 2017/11/22 13:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d4e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r3, &(0x7f0000297000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x80000000000003, 0x6) r5 = openat(r1, &(0x7f0000408000-0x8)="2e2f66696c653000", 0x43ffd, 0x8) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000e9c000)="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") ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000720000-0x4)={r3}) r6 = syz_open_dev$tun(&(0x7f0000b1c000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000d) r7 = fcntl$dupfd(r2, 0x80000000000, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000b3000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) bind$inet6(r3, &(0x7f0000fc3000-0x4)={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffeffffffffb, 0x0, 0x0, 0x8, 0x1, 0x0}, 0x20) write$tun(r7, &(0x7f0000739000-0x5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a76000-0x218)="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", 0x218, 0x48084, &(0x7f0000078000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) accept4$ax25(r1, &(0x7f00009aa000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dad000)=0x10, 0x800) close(r2) getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000379000)=0x7fff, &(0x7f000080c000-0x4)=0x2) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f000050b000)="6d696d655f74797065245c747275737465642c2d635c2a776c616e306d643573756d26707070312700", 0x29) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00004cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002fe000)=0xe8) 2017/11/22 13:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d8f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ebc000-0x4)=0xc, 0x4) getsockname$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = getpid() setpriority(0x1, r2, 0x100) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) msync(&(0x7f0000d02000/0x2000)=nil, 0x2000, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11)="", &(0x7f0000755000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) socketpair$inet(0x2, 0x6, 0x100000000036f, &(0x7f0000e09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f87000)={&(0x7f0000031000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000fbd000)="a694255faf764a53e655fbe0f070d3e347f8c8507b956958bf16ab50a77b2a27e90be32b347d24bb59149a8eb49fb9b1eef6f9cfa407874f5199c7e23270e187057c3e16b6841469a32790446e5e973c9fcb620865a0adf6e577ec19db0f82d54a577b657bb925c258f1570129e4b5afaaca1ec6971a785d22847e", 0x7b) setsockopt(r4, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="04ee0000", 0x4) bind(r4, &(0x7f0000006000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000c34000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @random="ce8f7cc5b5d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000752000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:53 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x80000000000002, 0xffffffffffff8c9a, 0x0, 0x0, 0x0, 0x0, 0xb, 0xc000000, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000621000)={0x2, 0x78, 0xdb, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000020b000)=[{&(0x7f0000d7e000)="b0d08f0000000000003e665d4200", 0xe}], 0x1, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000ea5000)="2f6465762f766373612300", 0x8000000006, 0x58241) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001d0000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) readv(0xffffffffffffffff, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="0000000000000000", 0x8}], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000991000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d81000)=0x384a51c8, 0x4) r5 = openat(0xffffffffffffffff, &(0x7f00007e8000)="2e2f66696c653000", 0x4000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00003cf000-0xe3)={0x0, 0xdb, "1386ad2ee74f53ab1487502430aec307f36f55a3fd51f9a3b027ae87646a27d33e31ba262b8521a6c751d48c4bc7acb500766c76a16503cdff4b729e2cc4352b4020d1e7118d77e41c7b965567480a2f5bed43e07360f6d4baefc2707956d7b31cc4cb951175b9a19afa01746268f3450ba04f20f533ff787d9b36721a67f3b21d63af56349ca6d79fdff6099403dd0b4e6140d04db3950aaf9ccc494b042d107705e6d2827d2ecdf4cc9b347713d6f3df911838f494a3cf12823e5ac8ff27704d1751d0ef4a400964de8afc33bdcfd9215f3cd3eae085fc446b36"}, &(0x7f0000b4c000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000bd2000)={0x0, 0x4}, &(0x7f0000876000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000097d000-0x8)={r6, 0xa87}, &(0x7f0000483000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e94000)={r7, 0xfffffffffffffe01}, &(0x7f00001af000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c50000-0x8)={r8, 0x1}, &(0x7f0000937000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b08000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r9, 0x0) connect$unix(r3, &(0x7f0000fd8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)="2f6465762f76637300", 0x208240, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r10, &(0x7f00002e4000)="2e2f66696c653000", &(0x7f0000001000-0xc)={0xc, 0x0, "1ca0f107"}, &(0x7f0000000000)=0x0, 0x1400) 2017/11/22 13:25:53 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x6, &(0x7f0000002000)={0x1, 0x40000000, 0x9, 0x1f, 0x0}) accept4$unix(r1, 0x0, &(0x7f0000dc0000)=0x0, 0x80800) pipe2(&(0x7f0000e68000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d87000-0x4)=0x7fffffff, 0x4) socket$inet6(0xa, 0x0, 0x400) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00005f0000-0x4)=0xb) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000b5000-0x90)={0xfffffffffffffff9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000382000)={0x0, 0x0}, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000294000+0xc61)=0x400003e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000033b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x667, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x7fffffff, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r7, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f000045c000)=0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00005d0000-0x8)={0x20071026, r8}, &(0x7f0000d42000)={0x4, 0x5, 0x7, 0x3, 0x5, 0x6}) socket$inet(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005a5000-0x4)=0x0) 2017/11/22 13:25:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a6c000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000dbc000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000b1d000)="2f6465762f73672300", 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000786000-0xc)={&(0x7f0000664000-0x8)="2e2f66696c653000", r0}, 0xc) r1 = gettid() ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000001a000)={0x79, 0x0, [0x107, 0x7fffffff, 0xee, 0x33], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eac000+0x912)={0x0, 0x0, 0x0}, &(0x7f0000a20000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d01000)={0x7ffffffb, 0x432d6cc8, r1, 0x7, r2, 0xa1b, 0x400000000000f5, 0x9}) syz_open_dev$sg(&(0x7f0000ce3000-0x9)="2f6465762f73672300", 0x2, 0x24002) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8ad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x5, 0x0, 0x3, 0x0, 0xe61e, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000da2000)="") r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000068d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000041000-0xa)="2f6465762f6375736500", 0x42, 0x0) write$fuse_notify_retrieve(r6, &(0x7f00001b3000-0x30)={0x30, 0x6, 0x0, 0x7, 0xffffffffffffdffc, 0xff, 0x5}, 0x30) sendmsg(r5, &(0x7f0000971000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000500000-0x110)=[{0xa0, 0x119, 0xd69c, "3a7dce51347bba7a7bfeae58ffb613f5f00f9427d51e7fec083a8caa8ac388b6f7cee034d4be2c747b1bf629b6bed4a59283320c4b6e13d184fdc2670fd32be2b00a158a7a97dcf5e81b059e9adbdcd635e172614eee2b9d406c150726b75d0cdd6e915fdc6777d6507f9e9f6d6943d1ecdf631a7f01c8c0ac041026e87e7662082a4a276dcbbce6a8dc9d9ce3eb66af1b4ff1"}, {0x30, 0x112, 0xec, "373f76413982efe3cabe98ffe75c8cb701469f05ecf0e29d8c4049d80745485a44de50"}, {0x40, 0x3a, 0x3, "1583923eb7bca9d23b65a3283e18cea5beea79f85623e24b3b98c163a20bbbac6d9e03c4ffe61ad092697a65d3d80592fb94d4c3"}], 0x3, 0x0}, 0x0) socket(0xc, 0x11042000000004, 0x10000) socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:53 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) socket(0x10, 0x80008, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000098a000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00005c8000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006f9000)=0x58, 0x4) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) prctl$intptr(0x22, 0x7fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f0000002000-0x3)="52279a", 0x3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000570000-0x4)=0x0) 2017/11/22 13:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000989000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc97, 0x1, 0x103, 0x8008, 0xfff, 0x0, 0x4000000000}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000682000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4a6, 0x7fffffff}, &(0x7f00000b9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000094a000)=r2, 0x4) unshare(0x150400) socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f000093a000-0xc)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r1, &(0x7f0000876000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f000052b000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x2, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b7000-0x9)="2f6465762f6b766d00", 0x40500, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df1000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = syz_open_dev$sg(&(0x7f0000dca000-0x9)="2f6465762f73672300", 0xfff, 0x8002) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f00001fe000)=0x0) r8 = openat(r7, &(0x7f00002ac000-0x8)="2e2f66696c653000", 0x28000, 0x124) munmap(&(0x7f0000b5f000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc00c6419, &(0x7f000064e000-0xc)={0x1, &(0x7f0000ad7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096c000-0x10)=[{0xf2a, 0xa4, 0x4, &(0x7f0000880000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0xf7fffffffffffffc) r10 = dup3(r9, r5, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r10, 0x800442d3, &(0x7f0000b60000-0x1e)={0x1f, 0x9, 0x5, "458e09f8d31a", "dfa7c8001ac74e7100cd30e2ee50dc00"}) 2017/11/22 13:25:53 executing program 2: syz_open_dev$usbmon(&(0x7f0000631000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x80) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e4000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_extract_tcp_res(&(0x7f0000a25000)={0x0, 0x0}, 0x105, 0xc00) bind$inet6(r1, &(0x7f0000fa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)="30", 0x1, 0x0, &(0x7f000015a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20000000}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009a5000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000055a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) set_robust_list(&(0x7f0000d51000)={&(0x7f0000faa000/0x4000)=nil, 0x0, &(0x7f0000368000/0x1000)=nil}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000612000-0xc)={0x0, 0x1, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000031b000)="2f6465762f736e642f74696d657200", 0x0, 0xa0) keyctl$join(0x1, &(0x7f000016d000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000789000)=0x0) ptrace$getenv(0x4201, r3, 0x100000001, &(0x7f000084a000)=0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3f000-0xf)="2f6465762f73657175656e63657200", 0x400080, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x482}) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket(0x11, 0x2, 0x7fffffff) accept4$ipx(r6, &(0x7f0000881000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000828000-0x4)=0x10, 0x800) dup3(r4, r5, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00002b3000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000d9a000)="2f6465762f6c6f6f702300", 0x0, 0x4000000004) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 13:25:53 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000198000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1a000)={@generic="4c289ceb12013aea9565558d115162c3", @ifru_flags=0x4000}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00007d2000)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000739000)=0x3, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000135000)="69", 0x1, 0x20008001, &(0x7f0000ffc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e24000-0x1002)="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", 0x1002, 0x8040005, &(0x7f00004bf000)={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000a62000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x0, &(0x7f000096b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000f69000)=[], 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000ee0000)="2e2f66696c653000", 0x10000, 0x15) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000fd3000-0x18)={0x5000, 0x0, 0xffffffff, 0x0, 0x401}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000820000)={0x800, 0xd000}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000080e000)={@common="79616d30000000000000000000000000", @ifru_flags=0x203}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) gettid() r2 = socket$unix(0x1, 0x5, 0x0) fallocate(r2, 0x1, 0x7f, 0x1d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fbc000)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="5b", 0x1, r3) r4 = add_key$user(&(0x7f0000646000)="7573657200", &(0x7f0000167000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac0000-0xfa)="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", 0xfa, r3) memfd_create(&(0x7f0000319000)="73656c6600", 0x2) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000951000-0xa)="2f6465762f6375736500", 0x200243, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000096b000-0x8)={0x0, 0x6}, &(0x7f00000f5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000083000+0xa89)={r6, 0xbe, "23c5619468741080dadaccdb4fbc52936c6e8d9c3b0af379a01778065eb95f0fd5113fb3d1455251fa82606d47e4b85e2f823e0a4b595cca48d81c525f3a336de803724fa4a7819627c0c1fa5f6e4447612914f7294e3fbe3feca7b920f2e17c2040a9e6800d4fcb64cbb6c8bf699dc97c0526d2854e55d6f6aaf8c6551c6362104833eeccaffb7b494e35aabfa3ed95e424b0582613017bdeed6051d1682929d13adf8022cdda25fc85b1b74c36946c35610400ed8624687d92d5267453"}, &(0x7f0000dc0000-0x4)=0xc6) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000463000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000022d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000932000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000338000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x5a21, 0x3, 0xfffffffffffffffa, 0x7, 0xa0, 0x80, 0x200, r7, r8}, {0x100, 0x7, 0x54, 0x7, 0x4, 0xfffffffffffffffe, 0x1, 0x3}, {0xd6, 0x80000000, 0x2, 0x5}, 0xfffffffffffffffe, 0xffffffff, 0x4, 0x1, 0x19a43fabfa16e85, 0x0}, {{@in=@broadcast=0xffffffff, 0x8000, 0x5}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28000, 0x4, 0x3, 0x1, 0x0, 0x3, 0x101}}, 0xe8) r9 = add_key$user(&(0x7f00004c4000-0x5)="7573657200", &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003ae000-0x1)="03", 0x1, r3) fcntl$dupfd(r1, 0x1, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000086c000-0x88)={0x3c39, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x551}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$dh_compute(0x17, &(0x7f0000a99000-0xc)={r9, r4, r9}, &(0x7f0000932000-0x1)="00", 0x1, &(0x7f00008d2000-0x2c)={&(0x7f000081c000-0x9)="6d643400", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) prctl$intptr(0xe, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8414, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x3fff, 0x0}, {r0, 0x480, 0x0}], 0x5, &(0x7f0000002000-0x8)={0x0, r1}, &(0x7f0000001000)={0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b79000)={r2, 0xbe, "b00f2d3a001e2777274ff3356935f61b64cc4c77f57c43f66052ba5417aa4c22a4b815c474c4e55c3ba55a74e08ab483c40c22aca1914b92b798167bd136361def1a87fd20036da86405c2fb6dab35a166a31b69cf115128dbf5f53576be25701085c458560295899ce0a250a573b1d8c767de901fc3aa51f7d924e451af803ac12fb8ace32009d96b4a54f65b8e7f5953b7d8de925eaa5b6e7ec29fe859e2d033d6555cfa9903aa1d2ab05374cc596f9a4c5c910a3de239a848f56023ec"}, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x400007, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000001b, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000004000-0x10)=@generic="652a24c1edef1fb135999dd46d73b8bd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r8 = syz_open_dev$usbmon(&(0x7f0000974000-0xd)="2f6465762f7573626d6f6e2300", 0x208, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f71000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x5, 0x6, "a52c4634a9470ec9687fb88f1ef807362949d9c6fcc1e7b64989c61ea6bb8ed93047bddb0a20496537208f0e870cd3724fd3cccdae5a44933377ffe8958ce0f27013144f0b7a4834ad7874b79e8f47aa"}, 0x160) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000a15000)=0x7, 0x4) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000b11000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000afa000)={&(0x7f0000ec7000-0x1c)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ac000)=[{&(0x7f00002bc000)="764394640486c0bc3504bd4de6155bf124dd8f9aac3c94d373787a25a0e5d346222e4090c92e16693140427362a04d20029138ee7b71f45122f95f2912b983e13f5e24f5f01ba8cd261b979fa391d54e1b5969", 0x53}, {&(0x7f00005e9000-0x73)="d4d5aa66141957bda9cc37732d49e8f35def03ed19a4987fc5f878af6263e959ea097f8c998adff912f718a1327e42f937ee750f35a680b22d2d3be2d37d1d03ce6fe3610fc488c158e0003ad023d070d45405a7511d9d244cd3b673d8b368fafca0c4e09d7e2a69d9fc0d80b7edbffbe7ef53", 0x73}, {&(0x7f00005d8000-0xef)="62291ffadea125814e2f171f84c0ea38582bc3355defb2bb1e26788de89159fafcc04c17d2a9687d401e152ea7be1a67dd6cbe19ac6548584adae14de7cb7a5e04648190352443165cbb88ba48c75f47411688a433c734604f861c66e5372d5158d1840b29cffb7f0f2a26d7b9570010c91b6c4fc8bfba1b714116c304fb9cace5a560567a22c2bc0a8eddd75c3a5eb9fa6d735ac86157eabf7bb02560ba3e5b53425e27960c7e51431ea77bb3ca555fb4c5a0b194e02af4ec6004557d56a002150e991628753c754cca46757ba4ec9afe29a2c7e5cebd0e26a9d928711f942f41378bf30db4b2a48d9e2ed217d750", 0xef}], 0x3, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x19, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x1, 0x8, 0x8003, 0x8, 0x1, 0x8000000b520, 0x1, 0x8b, 0x80000000, 0x4, [0x7fff, 0xfffffffffffffffc]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r5, 0x0) modify_ldt$read(0x0, &(0x7f0000c35000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000d95000-0xc)={0x80005, r8, 0x1}) 2017/11/22 13:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a0c000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f000058c000)="2e2f66696c653000") r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0xfff7f7fffffffffc, 0x0) fcntl$getflags(r1, 0x800000401) 2017/11/22 13:25:53 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00009a6000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb5000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000eb5000)="2e2f66696c653000", &(0x7f000079f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000409000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000eb6000)="4c183a733382e13e3e6f7114aee96425209d34fd8074b7bffdce44eeb62621bdebc135b04f16f469d6eb74952e9e43ba6ea5890161c7eae9372d5dfaa8947a4293ba1a4161ee72ca3d3e27316baf17c48c8e6941ff81e39f547f21f22d9ed743b95ce2e1bafcb1bf477c67f51e5e6b72dd8a8a1995bead88a6a1eb5edbc29bffe597c4408447ff57733816b6bfa9394334edc56640ac958fedc264bcaef505e787907573414d1f2b38e61e758771bf0a2ed8e83dc801b439fbb5db8607ea8a783d4cbef6f9648f600a2cd66d1d38b47f239cd5b400ad32eae016e864c439c1717e997f4e5b12", 0xe6) seccomp(0x1, 0x0, &(0x7f0000f50000-0x10)={0x2, &(0x7f0000b7c000-0x10)=[{0x1f, 0x0, 0x0, 0xffffffffffffffe0}, {0x15, 0x4, 0x0, 0x1}]}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb9000-0x8)="2e2f66696c653000", 0x5) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eb7000)="2e2f66696c653000", &(0x7f0000eb8000-0x8)="2e2f66696c653000", &(0x7f0000bdb000)="7270635f70697065667300", 0x1000818, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000fb6000-0x1)="66a6"}) sync_file_range(r4, 0x1ff, 0x401, 0x2) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00001f6000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fb7000-0xc)=@random={"73656375726974792e00", "7d00"}, &(0x7f0000954000)="00000000", 0x4) write(r2, &(0x7f000002d000)="e0", 0x1) 2017/11/22 13:25:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082a000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x40, 0x0, 0x0, 0xfffffff7fffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000e7e000-0x90)=[], 0x0, &(0x7f000059b000-0x48)=[{&(0x7f0000fad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000aaf000)="0000000000000000", 0x8}, {&(0x7f0000b00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000158000-0x1)="0000", 0x2}, {&(0x7f00001c6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000474000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000ee9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000418000)="000000000000000000000000", 0xc}, {&(0x7f00003cd000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x0, 0x0, 0x5, 0x9, 0x40000000, 0xffffffffffffffff, 0x4000000000000}, 0x1c) r1 = getpgrp(r0) prctl$setname(0xf, &(0x7f0000436000-0x28)="5c00") syz_open_dev$vcsa(&(0x7f00008fd000-0xb)="2f6465762f766373612300", 0x4, 0x20003) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000095c000)="2e2f66696c653000") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000331000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000088e000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3ff, 0x3f, 0x4, 0x6, 0x3, 0x7fffffff, 0x372, 0x336, 0x1000, 0x7, 0x3, 0x7, 0x4, 0x5]}, &(0x7f00000a1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000236000-0x14)={r3, 0x100, 0x7, 0x8, 0x22, 0x1000}, 0x14) madvise(&(0x7f0000318000/0x2000)=nil, 0x2000, 0x3) perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) r4 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) fdatasync(r4) clone(0x0, &(0x7f000016e000)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000402000)="") rt_tgsigqueueinfo(r1, r1, 0x33, &(0x7f0000694000-0x10)={0xf, 0x80000000000006, 0x5, 0x1}) 2017/11/22 13:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000928000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6b766d00", 0x40000010001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000f40000)="2f6465762f6b766d00", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f000090d000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a48000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000053f000-0x4)=0x0, 0x4) tkill(r1, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000c85000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eb3000-0x8)="2e2f66696c653000", &(0x7f000097f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$dupfd(r7, 0x11, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r8, 0x40045201, &(0x7f0000000000)=0x8) 2017/11/22 13:25:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x20000) r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da4000-0x4)=0x0) capset(&(0x7f000005b000-0x8)={0x19980330, r1}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) r2 = syz_open_dev$usbmon(&(0x7f000094b000)="2f6465762f7573626d6f6e2300", 0x7, 0x0) r3 = syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df5000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f6b766d00", 0x2000000000200, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009e9000)={0x0, r5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000dc5000-0xa8)={{0x7, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x400000000051, 0x100000000, 0x1, 0xffffffffffffba08, 0x7fff, 0x1, 0x0, 0x4, 0x1200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000169000-0x38)={0x3, 0x4, [{0x7, 0x0, 0x18000000000}, {0x9, 0x0, 0x6}, {0x0, 0x0, 0x1000}]}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000729000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) fcntl$dupfd(r5, 0x0, r7) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000802000-0x4)=0x4) syz_open_dev$mouse(&(0x7f0000adf000-0xf)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8, 0x30900) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$TIOCMBIS(r6, 0x5417, &(0x7f00006ff000)=0x400) openat$rtc(0xffffffffffffff9c, &(0x7f0000973000-0x9)="2f6465762f72746300", 0x40003, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r8, 0x8040ae9f, &(0x7f00002c6000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r8, 0xae80, 0x0) fcntl$getown(r6, 0x9) add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="ee", 0x1, 0xfffffffffffffffe) 2017/11/22 13:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x2000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000ca8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000cf9000)=0x0, &(0x7f0000f42000-0x4)=0x4) read$eventfd(r0, &(0x7f000004a000-0x8)=0x0, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00000be000-0x4)=0x105, 0x4) poll(&(0x7f00005aa000+0x902)=[{r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x3, 0x6) bind$inet6(r0, &(0x7f00004f4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000000}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002d1000)={0x6, 0x5, 0x7, 0xd3f, 0x7, [{0x0, 0x8, 0x4, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}, {0x3, 0x80000001, 0x100000001, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x401, 0x18d, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffc00, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0xf7a, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x90000000, 0xfffffffffffff2c7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) connect$inet6(r0, &(0x7f0000709000)={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000040d000)={0x0, 0x6}, &(0x7f00001d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b99000)={r2, 0x4, 0x20}, &(0x7f00003e0000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018a000)={r3, 0x1, 0x1f7d, 0x80000001}, &(0x7f0000f04000)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6a000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x6, &(0x7f000053f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000054e000-0x8)={r3, 0xfffffffffffffff8}, &(0x7f000045a000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000b67000)="7e30d26017ebd95067967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000451000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000686000)=0x6, 0x4) getdents(r0, &(0x7f0000931000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) socketpair(0x10, 0x4, 0x1, &(0x7f0000015000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 80.287737] RDS: rds_bind could not find a transport for 172.20.4.170, load rds_tcp or rds_rdma? 2017/11/22 13:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000038a000-0x1c)="51656c696e75787b257751616e30656d3176626f786e65747b240089", 0x0) lseek(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000110000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f00000af000)={0x2, 0x78, 0xdb, 0x0, 0x6, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000000004, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x7fff, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)="2e2f66696c653000") mkdir(&(0x7f000035b000)="2e2f66696c653000", 0x188) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0xffff, 0x10800091) clock_gettime(0x0, &(0x7f00009dd000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001da000-0x5c)={0xb028806, 0x3, 0x9, {r4, r5+10000000}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b5f000)="2f6465762f6b766d00", 0x2000000000800, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00008b8000)=0x0, 0x1, 0x0) r8 = syz_open_dev$sg(&(0x7f0000717000)="2f6465762f73672300", 0xb8, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000ced000-0x14)={0x0, 0x5, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffa}, 0x14) get_mempolicy(&(0x7f0000d35000-0x4)=0x0, &(0x7f000043a000)=0x0, 0xae, &(0x7f000092c000/0x4000)=nil, 0x2) 2017/11/22 13:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000e81000)="2f6465762f7573626d6f6e2300", 0x3, 0x800) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000488000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00004b4000-0x89)="") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a0c000)="2f6465762f6b766d00", 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000815000-0x8)={0x0, 0x7530}, 0x8) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000036d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000ce1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000dc4000)=0xf004) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c87000-0x4)=0x0) r4 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000053e000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f00003ce000-0x1c)={&(0x7f0000f0c000)={0x0, 0x0, 0xffffffff80000001, 0x0}, 0xc, &(0x7f0000e09000)=[], 0x0, &(0x7f000058f000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x1, 0x8080}, 0x24000010) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000033000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00006b4000+0x7cd)=0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x6d) r6 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x2}, &(0x7f0000a11000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000896000)={r7, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x80000000, 0x2, 0x2, 0x3f, 0x1f, 0x400, 0x5, 0x2, 0x7, 0x1, 0x7ba6c0f5, 0x3, 0x0]}, &(0x7f0000b2a000)=0x108) lseek(r6, 0x80, 0x2) rt_sigpending(&(0x7f0000156000)={0x0}, 0x8) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f000027b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000069e000-0x14)={0xfff, 0x1, 0x3, 0x4, 0xffff}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) 2017/11/22 13:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006ec000)=0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002cd000-0xa)="2f6465762f6375736500", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d87000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00006d7000)=0x5) 2017/11/22 13:25:54 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) userfaultfd(0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000be9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x101900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x400880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006df000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x3, 0x9, 0x6, 0x4, 0x0, 0xb5, 0x0, 0x1, 0x8, 0x9, 0x6, 0x4, 0x0, 0x8, 0x0, 0x7ff, 0x5, 0x20424, 0x8, 0x1, 0x0, 0x5, 0xbe1d, 0x100, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x252600, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000bfd000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0xe, 0x1) r1 = dup(r0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000302000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f0000f08000)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x4c3d) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000ed000)={0x10203, 0x0, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x8000000) r3 = syz_open_dev$sndtimer(&(0x7f0000228000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff4, &(0x7f0000356000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x6, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r4, r5+30000000}, &(0x7f0000048000)=0x0, 0x0) getpeername$llc(r2, &(0x7f00005f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000055d000)={0x0, 0x78, 0x9, 0x5, 0x3f, 0x0}, &(0x7f0000b35000)=0x14) pselect6(0x40, &(0x7f0000415000)={0x4, 0x800, 0x81, 0x1f, 0xb, 0x6, 0x20000000000003, 0x5}, &(0x7f0000a62000-0x40)={0xcb, 0x3f, 0x1, 0x3ff, 0x100, 0x2000000000000003, 0xa, 0x3}, &(0x7f0000e32000)={0xd, 0x0, 0x1, 0x4, 0x100, 0x9, 0x1, 0x800924}, &(0x7f0000f8e000)={0x77359400, 0x0}, &(0x7f00004b2000-0x8)={&(0x7f0000151000)={0x80000001}, 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002b6000)={r6, 0x24}, &(0x7f0000691000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r7, 0x0}, &(0x7f0000048000)=0x0, 0x1) futex(&(0x7f0000d03000)=0x0, 0x1, 0x10000, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100000000002, 0x0) futex(&(0x7f000000d000-0x4)=0x1000000001, 0x3, 0xffffffffffffffff, &(0x7f0000fd8000-0x10)={r4, r5}, &(0x7f0000370000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007ae000-0xe)={0x5, [0x8001, 0x100, 0x3, 0xffffffff, 0x1]}, 0xe) fadvise64(0xffffffffffffffff, 0x0, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a9b000-0x28)={@generic="b564bff84479c9352dab45f5e274a2d4", &(0x7f0000776000)=@ethtool_wolinfo={0x5, 0x7ff, 0x100000000, "351600001f02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x5452, &(0x7f0000321000-0x8)=0x1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000393000)={0xb5, 0x6, "dfe4302a6d7220f1dfea2c2416f009bd996f4775bf19faecbb1c01d823f632926f720d46c5215c6ec54718303330e3694df0f3728bea0bbdbac40e658b51775d43cb8192da7e81f8ddfda548c96965f58ba449cba5de918de0c2118bd997aa7ea1bc8a33e62a2c51d7e0b828701632c9fdce12b5d5f71786833e8a999e870554b2bc7dd12cf89dc09f6ba290b7ce975c98b72bd556ecbc1381837129316ce94fcf004f9e10a811fff711a12540"}, 0x1000000000004000) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f00002fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(0xffffffffffffffff) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000039a000-0x14)={0x1, 0x0, 0x0, 0x10000000004, 0x0}) 2017/11/22 13:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, 0xc) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000076c000-0x78)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000020b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x81, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000d49000)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x448003) timer_create(0x3, &(0x7f00008ac000)={0x0, 0x3a, 0x1, @thr={&(0x7f0000a59000)="abc57600007f", &(0x7f0000634000)="d3cacdd763054b2f1a100f5cd405ac17e5989497e9fd9df0a44cf303a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) nanosleep(&(0x7f0000765000-0x10)={0x0, 0x1c9c380}, &(0x7f00003a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000f20000-0x8)=0x5e, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900ff940001000100000000000000000080051100010003fc00000000a1cd040000011018e9070008000000", 0x39}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c1c000)={&(0x7f0000fd4000+0xe4d)="2e2f66696c653000", 0x0}, 0xc) r4 = socket(0xd, 0xf, 0x1) socketpair(0x200000000000f, 0x6, 0x20000000000ff, &(0x7f0000088000+0x107)={0x0, 0x0}) poll(&(0x7f0000b42000-0x28)=[{r6, 0x8, 0x0}, {r3, 0x4400, 0x0}, {r6, 0x40, 0x0}, {r4, 0x410, 0x0}, {r4, 0x20, 0x0}], 0x5, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00005ee000)={0x0, 0x80002, r4}) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000ff8000)={0x6, 0x0}) socketpair(0x11, 0x0, 0x0, &(0x7f00002f8000)={0x0, 0x0}) 2017/11/22 13:25:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0xfffffffffffffffd, 0x400006, 0xfff, 0xf2f4}, &(0x7f000000a000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000006000-0x12)="a16fdc9d25cea92dfdf635635a05831132f9", 0x12) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012b000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x5, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000f2000)="2f6465762f766373612300", 0xda7, 0x20000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000aa2000-0x4)=0x8, 0x4) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x18, &(0x7f0000aa3000-0x68)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffffffc, 0x0, 0x4, 0x100, 0xc85, 0x10, r3}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000460000-0x4)=0x1005, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000aa3000-0x4)=0x0, 0x80000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00001d8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000aa1000)=0x1000) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aa3000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000aa2000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000aa2000)="0ac05448b5400130a00a4ac3b4e827f70fc343877bf48a9fccb39f00816464308a316c69c2bd07c1a6c400e9d1d3a0f9a7288092a01066c5bb2148e733770bb6bfb300057db6873fc14ff585e9949509114802af2bb1fa060fa7be6b2ab1645ab40da5ba86136509", 0x68, 0x93cda29d046465f3, &(0x7f0000aa2000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r4 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000aa4000-0x10)="05f0201cc06d709754f115e222a6b82d", 0x10, 0x20050808, &(0x7f0000aa3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 13:25:54 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pipe2(&(0x7f00006dc000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000b88000-0x28)={@common="697036746e6c30000000000000000000", @ifru_ivalue=0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002e6000)={@common="726f7365300000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00004bf000-0x88)={0x0, 0x0, []}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000b6000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c2a000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000)=0xe8) r4 = add_key$keyring(&(0x7f0000f8c000-0x8)="6b657972696e6700", &(0x7f0000c78000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r4) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d41000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f000009f000)={&(0x7f000089c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000004f000)=[], 0x0, &(0x7f0000dc9000-0x10)="", 0x0, 0x0}, 0x0) write$tun(r0, &(0x7f00006bd000)=@hdr={0x0, 0x4, 0x529eca07, 0x862, 0x2, 0x10000, @ipv6={0x8, 0x6, "a4891e", 0x1cf, 0x87, 0xe11f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2b, 0xa, 0x1, 0x3, 0x6, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @routing={0x33, 0x6, 0x0, 0x1f, 0x5b5, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xc, 0x2, 0x1, 0xfffffffffffffff9, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x88, 0xe, 0x1, 0x3, 0x20, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x472, 0x0, 0x0, 0x0, 0x0, "318a34", 0x1, "1415fb"}, "47b5726e785ce12fec10c88bae7296fdd1ca0f5115fa2497dcf64c1ad042e67d24aa47bd7cb0f7572f325b4d33508c2f19cbc355ec3b59837dedbfb83d308a0a9fc033493e7d84daa268c6e96efd35a9b93788778ffe50812ecef8dbc258b5e6410dc1cecd19baffad7eb44049531cb667acda8d953665d398ef4a0e24c6f1cadb916f1894860b570449d1023db2fc7a02bba60d043d6036bf97c172336729"}}}}, 0x201) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00009a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = dup2(r6, r1) sendmsg$nfc_llcp(r7, &(0x7f0000014000)={&(0x7f0000fbf000)={0x27, 0x0, 0x0, 0x400000000, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f590800000000000000630748", 0x0}, 0x58, &(0x7f0000cbb000)=[], 0x0, &(0x7f0000c3e000-0x1010)={0x10, 0x1, 0x1, "19"}, 0x10, 0x0}, 0x0) 2017/11/22 13:25:54 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cb310f57877c", [{[{0x9100, 0x3b1e, 0x4, 0x0}], {0x8100, 0x5, 0x7a, 0x5}}], {{0x9bff, @x25={0x1, 0x81, 0x9, "b5ad63179e110c933aad753bb5a3663cec1be9273e8b1f89e3ea1fc05c3f62c683cbc88ec78203ac8e9ce6c7e9457af3df7e1bf30be9fc94d63a37763b727be67a0f5c188890d3bd69a0451e55890deee3c9473874b2f15e3a7dcb26b889021e1cb1489e3bdaffbf1b26a871257b61ecea51c3e1ae58a7364463b0c031ef86"}}}}, &(0x7f0000ffa000-0xc)={0x0, 0x1, [0x867]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007ae000)="2e2f66696c653000", 0x80, 0x100) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000ffb000-0x1a6)=@hdr={0x1, 0x0, 0x2a, 0x2, 0x35b0, 0x2, @ipv6={0x17d, 0x6, "fd4f97", 0x174, 0x88, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x4, 0xc, 0x3, 0x1ff, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0xb7, 0xe, 0x2, 0xffae, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3f, 0x5, 0x8f9, 0x8, 0x7fff, 0xffffffff80000001, 0x0}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x7, 0xb, "21a563", 0x9, "a496fb"}, "8e63b1f7db353db3346863a26f2098d798578ff004deba3740c13bd2210973f5f1e386541cfbf95c2b56d0a4e8a0ac7794dcdb23642b8ed8d668319cde8e6c422257e14767c9d2634650c531373b6d541cda4cf367cbcc850aa5987b787666cd5b19228f80f157053a4be01510259385e91962d3a6da7cbc3453dac6"}}}}, 0x1a6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f76637300", 0x2801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x590, &(0x7f0000001000)={0x5}, 0x8) sysinfo(&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000070000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x344e00000000000, 0x2, 0xffffffffffffffff, 0x0, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x20000000, 0x21, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x11, 0x101, 0x0, @multicast2=0xe0000002, "1ef0000100"}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000057a000)="", &(0x7f0000ff9000)=0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fe7000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64866d6d793000ee0100000000000000"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x40, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0xfffffffffffffffb, 0x0}, 0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000cd6000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fea000)=0xc) syz_emit_ethernet(0xe7, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0xfffffffffffffff8, 0xd9, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x200000000, 0x0, 0xb, 0x0, 0x100, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x3, 0x1}, @fastopen={0x22, 0xc, "576be3d69b60c993153b"}]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578ee2a19070fccd8419af786ff8c657f5a6bf3b0b61b863b7b02588ed571fb6d12afe4e9c5f1577dc91c841bd18f3bac4ce800d01e950b30d97e52b0cf3cdb334bfca713e22c38a348d432cf532b579293e799f66f9fb617018c0826ed9e18b3d148eb5bf81a7717d2c8adce067c1fcb576e144bcf62218ec239"}}}}}}, 0x0) [ 80.359541] RDS: rds_bind could not find a transport for 172.20.4.170, load rds_tcp or rds_rdma? 2017/11/22 13:25:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0xff, 0x107d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xc0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x8006, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001b8000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000074c000-0x1)=0x4, &(0x7f0000fce000)=0x1) perf_event_open(&(0x7f0000097000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) get_thread_area(&(0x7f0000555000)={0x1, 0xffffffff, 0xffffffff, 0x8001, 0x6, 0x7, 0x2, 0x8000, 0x3, 0x100000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x21, 0x1f) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000749000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000969000)=0x0, &(0x7f00007e4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000003000)="2f6465762f6c6f6f702300", 0x0, 0x802) r5 = syz_open_dev$mouse(&(0x7f000035f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x900) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000d5b000-0x2)={0x6, 0x6ea}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x125e, &(0x7f0000fd1000)="") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:25:54 executing program 0: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) rmdir(&(0x7f0000000000)="2e2f66696c653000") 2017/11/22 13:25:54 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00008f7000)="73656c696e757800", 0x8) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000011a000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0xfffffffffffffffd, 0x0, 0x0}, @generic={0xd398, 0x0, 0x0, 0x0}], &(0x7f0000e88000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0xffffff7ffffffffc}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ef7000)={r2, r3}) shutdown(r1, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") writev(r4, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="54f80a15e815897c72288769190a860110cde24295bea8fba1295fd9135529c5aef0a85c27b40ef328c5419b754955846ef9bd27ce4110990e18f84884f95a3b3d6fe294b7423b828c59d103ff7caf8168c644f638278d59e740b02b3413a26bcd1095ab5df56d445c908171b95b9453af427899e67dc244cd", 0x79}, {&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f00003d9000-0xcd)="c30f6f00bd27cc215cfc2636a845d2d0a1139ef4d738765c5d176cebb079f5d9241fe36506b2be2e31faf132ef8f2b2640c01e455feaf212de6f513bb539337c1a62c31c4b5c5004733e471949785251a9c80b74e4a1dceb7fe75cf56a762c815ea3828b7b480f4db3596b67367b710a00bbea419705889446d110697ca63dbd177e36342f1a1ee5f9ee134ade08f9cf8f65a148994795f6da1530dfcdbbe3bd49537c518ae379ced64b68b1e4c262bda5518d570aa7f46679a2a2eb09e53aef49f9b29ba49122b00513044095", 0xcd}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00001c8000)="", 0x0}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000f8d000)="b0f534fbf2e2b6c0035fe3547eb769a96cfb2631e866fa1fe977599014376b70cb6dfd22d34e6526521540738b2ee336a2f7ee4ae10b661d1117b57f0ce76b584e7e8d8c5cbeec4558ab7fe789b879efe5172e68520a4ea33a8de6477ea3af5ddbc990072c90609d75747ad272446ed4c312b2bc425cab5f05a08531c6f81a7c7748ffc2fb38b9b8f1418b4d86e06814a779931cf695e900bf053e469c53514f2bd1ac2445812293e0", 0xa9}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x9) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036c000-0x4)=0x14) r6 = gettid() timer_create(0xfffffffffffffffd, &(0x7f000042e000)={0x0, 0x12, 0x200000, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e7c000)={r5, 0x8, 0x6e, 0xc2, &(0x7f0000db5000-0x6e)="d43a58ebc81d2504c2b7317919b231d1c81f94b302b5f5fac5e4fb35d5b8049dfa5641da4e56ea329b49812241bb4f04e6e400bc2473544ab3f27e38af57373b69fd79262dd52b73995282eb9b93b192404e943548f4fa3daeaa1d7144de25cde421b76e818b05450b8cec43d2e5", &(0x7f0000024000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x4}, 0x28) r8 = timerfd_create(0x7, 0x80800) fcntl$getown(r8, 0x9) ioctl$VT_DISALLOCATE(r5, 0x5608) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000977000-0x68)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x68) timer_settime(r7, 0x0, &(0x7f000092e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00004f4000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/22 13:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000d3000-0x58)={0x0, 0x22, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x0) timer_gettime(r0, &(0x7f00009ba000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x800000000005, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfff7fffffffff004, 0x4) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006cc000-0x1)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x8000001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001a000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c7000-0x4)=0x0) getpid() r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r3) getpgid(r4) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r5, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x8003, @tick=0xfffffffffffffffe, {0xffffffffffff4def, 0x40}, {0x7, 0x0}, @raw32={[0x0, 0x5, 0x5]}}], 0x1c) close(r5) listen(r5, 0x1000000400981b) ioctl$int_in(r1, 0x5452, &(0x7f00006d2000-0x8)=0x800) r6 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000e2f000-0x38)=[], 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d2c000)="", 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000b3c000)=0x1, 0x4) socket(0x4000000007, 0x8000000000a, 0x11f) [ 80.461304] nla_parse: 2 callbacks suppressed [ 80.461309] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/22 13:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000504000-0xa)="2f6465762f7663732300", 0x200000000000000, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000005, 0x4, 0x100000000, 0x7fff, 0x0, r0, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) timer_create(0x7, &(0x7f0000ad1000)={0x0, 0x6, 0x4, @thr={&(0x7f000051d000-0x59)="038abedd978500c5fcfd6e9c3ffa3c344d8658555b91c6009c0eeb73008e149df1dcac45032e7bf80a8d2dd88f86e23e1d8248a9fa739651b9092c41ae655b35bd606e56ea747b935707d9c073348671f9a14e9e912c1f2b1f", &(0x7f00006b9000)="12f2d5444b895cfab28889a59ee48bcd9b88b1b34b27e398ab0d3422ab1ba1625ea12a8b63f65168eb8055b6a5b80b39835e37b645aed2b6de0b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000)=0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd(r1, &(0x7f0000918000-0x8)={0x3}, 0x8) timer_delete(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r3, 0x400000000403, r4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000936000-0x4)=0x1000400000000033, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000058f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000d51000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x24, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x400, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f6a000-0x28)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x28) ioctl$KDSKBLED(r5, 0x4b65, 0x3) unshare(0x280603fc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) openat$kvm(0xffffffffffffff9c, &(0x7f0000430000-0x8)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) prctl$intptr(0x18, 0x601) gettid() arch_prctl(0x0, &(0x7f0000c14000)="48f43170fd8a0f47065a3ddda2f38aa7a1440eeaa78dc0225b7379d05997d512a5b2807b569d480b69e56622be0e31405e95282f57a47e5837dd1923be559ff64c") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000800, 0x0) getsockopt$bt_hci(r4, 0x0, 0xfffff7ffffffffff, &(0x7f0000d73000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000470000-0x4)=0x1000) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00006bd000)=@get={0x1, &(0x7f0000f1a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000152000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000037a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) 2017/11/22 13:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x1002000000101, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) futex(&(0x7f0000c02000)=0xfffffffffffffff9, 0xb, 0x7, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x3178, 0x4) munmap(&(0x7f0000927000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00009cf000)=@req={0x28, &(0x7f0000928000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000928000-0x4)=0x21000005, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000091000)=[@in6={0xa, 0x1, 0x200000000002, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000035b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0xaf2) bind$inet6(r6, &(0x7f0000297000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 13:25:54 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000dc8000)="2f6465762f766373612300", 0x2002, 0x80000) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000dc8000)={0x1f, 0x6, 0x3}, 0x6) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dce000-0xc)={&(0x7f00001f1000+0x613)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000a29000-0x26)="26000000130047f1ffffff7f00ffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000127000-0xb)="2f6465762f766373612300", 0x0, 0x0) syz_emit_ethernet(0x677, &(0x7f0000084000-0x677)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x641, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x5fe, "cbb6cbdebd3c7821bf4ee8d7ec708561abce23b0ff2f4b02050d5f056f9ef23ae6eb4e7725d84eb5d1d8068791087b5f78b36dc99d2ae9e8f7b498b67c185afc3509c2a29cc07b7fdfc73ae64be9ee6143a892a99dec44bbffe1fe2cbddef31d7221070664d68411634703ce2b0f8536a2fe788193f9bdd410b9cd0362229da025d3ccaf6d510c1270193576a8853d7f618b7f6e464faf55aef31a8e7aafe5c8df48d328b3d0a351221457e249914c25d70e99657b374bc7de838e3ebe4e9896a8ea9ac419e544f8e3da2ff0a6b3fe9908193f7f9cfa3dabfbe7140f8a5ef05c87f06c83c6daebe85e10bf32a2cf87739923734b1ea7c3471bd50582c74dec5bcbd144f061dfbce84968b6c8e796ac5709fa6cc9d45c4ef12708ae90e1556cfdeefd8fe64da99c7dc09d57c85287014f672dfbce3f56ed1198e92b1f23c7fb9513e4cc61118cfcea39db1af190895d9e0b2743ea0aa89bc37d0dd76d3e1b609a461162fc830dda35f819f89380cff85a72a7fae6937967aef30d0567a3c40fa54dd1aa251b74db029639ee8948672f4c513658095517eb12fda2f02e0901659bfc7c7b34e22f49b25cc88b6c03e0d9c67d84a9f47871eb057816c14514d21f1f3f24712f168ed499fe7a43e235410660f3735bf75ee4c4e5a3781ec09b6f12a138e77b32ff45c016af8ed037d91df3fc63e95498c3035e7c9d01eed70625a9f3dc8473d2aaf69820ad8d8e6a0c7db5588a9660b9295ac523252c26e0af91362d9907e18d242c8c84c222c389d3b19bb0546042511f8a53afc392e388e54577f6e9eac41eb678873c15fd3e6b98a83a57dfab73a4f4079cbb813d2063083f042854d605002682c95b1265e5c4dec37d0b6869c1612cce0fdf43581f6732730ade45c11e1fbee12e3886fa9497701f248858ba9a4850055dd2b62ef06ba1a263645614d9f4c9d096cad938883c18f862a8448f25182126ea48945af4484bf6fe4ce7858b0ecafc834e4c7ce4ec549908c11eb8a60529d362e453cc7ea505d3e22c34bf23c9486bf734fed8efc645d9ee732cb855c282ae9a6e0ac91d4ae6bee6d2443611076966548190f4e33768524a800275eaee0af5bd76a33ccc4cb8a4135d43255a7a9f6e52a8fe551dcc93ad2b3f47d9867d8761d8886cd7324ee8c30d23a1c0e3082c0b73b1c083c486576cb810195d35e2c579c0a2111a8006b985030528239cd584b1f0e523370608fab4960d22c19fda5d7574f163c0f6c7194bc16b08f84f0f0ac94cd07d9a2172ef33c2710b41905e75abf3c622b21ab75e6bb4386c241cacd44df097aed11f80f5fe416f8b99fee39c659413d8b1a6c7577892a9baa68ca926fb5be3628ded7518435171f3e16b1e8731ab765c51e387b1633e5693c9dec17904d6f81e4256c60d341f34628cc878e0347df4d6ee07f9c7aa74ebf0a8ed37f1cb61f6379636202ac0856457ee2b8979546ccd975239f80a88728aa474a4007ddf8fbcf1e71f018dbf0506d19f1cb95f6353f5211c15b93ba64f6326c30c86c2477887173c0f0b6cdbc0710cf559a70b8a8710b3ae5acaab016094958c30dfd95d996e309f858c836edd8e9b89ddc52f4ad415114917b59930e22f15034ec406eafa3614264ac978b5fb16cc4a496f9a5e781062602306b86629ac5bd06046d7fce709c3601db26098c394e3e0c911b3700871d4ce3527bff9279545919a256666c0a679bd75848ad484fb137c08b87735db9e3c82f41fe82321973311012900b56a3271f0e854a7d6eb97112e112ec7d6d78c270eadf769709875483c81914877ff572d5f2b1ff12a53b97a15c10e5edc14f6512bde8117290c6ce9e2fcf686fca3b8497b3e8e91124a91424a79cdd4e0c3e2886f8c24d470eb39c5f4686524579751ce10e25b922a1a7b1c7c858e345db682513486f5ca52ae05a71efcc20d600b180497e6c31df681630a7f7b3ad496d43daafceb3d3196cc21b4f6047d3382f3d26b2f16ab63c56f29089b81d526de73660d4674328d86d89cd7b053757a0d10389327e77b727177420991b326c0979ff9234367d637649debb880b64ec2a4562ba9dad72fdc55064957e56bf89ada58236670858fcf4c408df3628c1382c40658395df4e353ab942dd9c36f77d5f37c8ce48ba846c05c"}]}, @fragment={0x3e, 0x8, 0x7fff, 0x0, 0xa8f, 0x426, 0x0}], "e7"}}}}}}}, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000534000)={&(0x7f0000dcf000-0x8)="2e2f66696c653000", r2}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x4000)=nil, 0x4000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0x1001, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000225000-0x8)={0x1000000000, 0x13fffff}, &(0x7f000045e000-0x4)=0x8) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/22 13:25:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f000058a000)="2f6465762f73672300", 0x56178f74, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xcc51) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003b9000-0x14)={r1, r0, 0x2, 0x0, r0}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb7000)="2f6465762f6877726e6700", 0x400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000880000)={0x9fffffe, 0x6, 0x1, 0x9}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6b000-0x108)={0x0, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x9, 0x5, 0xfff, 0x3f, 0x7, 0x4, 0x7ff, 0x0, 0x7, 0x100000000, 0x1, 0x9, 0x2]}, &(0x7f0000f6b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000758000)={r3, 0x0, &(0x7f0000f11000)=[]}, &(0x7f0000000000)=0xc) sendto$inet(r1, &(0x7f00002d0000-0x39)="0a", 0x1, 0x0, &(0x7f000090a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f6a000)=[@in6={0xa, 0x1, 0xbdd5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002e7000-0x5a)={r4, 0x52, "8a55fbfae5b93daaeed3d9285de6c7eb48711ee768ed3c130ea1b337e86f1c1883aeda79b32013ed65aa094e247d84b7b505a00200000000000000c1879e1704a2dc1a349effd7f349b964dc36e002341925"}, &(0x7f0000941000)=0x5a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000e3e000-0x10)={0x100000001, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f6f000-0xe3)={r5, 0xdb, "1c87f809eeb1245bae0f93e7d08af81cc458294325ac56f98695b9348adc0c6336d5587da53d85d96fa18c0398cb9661f178600e57175eff4053dc2fe3f2bc166f0195a2955a2323ea671489da81394bda4f7c8434cc39c56bbff00baa9d8ba77f19bbecf130c71156ccb90df215528bc75b0a8592286877d2911d3f9cbcb34faffd5588988279436ed38c70e3c49c00acf86be33092c24a36ffcfd4b5553bdafae0fbddb499e3cdb15ef95c366dde241141f397fc905373fc063dadc7f3f20510987097623b2ef0c14bfa48a4a9acff4f3de10f87aa14300cdef0"}, &(0x7f0000f6e000)=0xe3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f6d000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f70000-0x8)={r6, 0x8}, &(0x7f00005eb000)=0x8) getsockname$packet(r0, &(0x7f00006f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000857000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f3000)={r3, 0x6, 0x80000000, 0x40, 0xfff, 0x2}, &(0x7f0000da1000-0x1)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000801000-0x8)={r6, 0x5d}, &(0x7f0000f6d000-0x4)=0x8) [ 80.564201] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/22 13:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000059e000)={0x2}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f76637300", 0x1, 0x0) r2 = accept4$llc(r1, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000)=0x10, 0x80800) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d7c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000871000-0x20)={0x0, 0x5, 0x0, 0x1ff, 0x9, 0x6, 0x400, 0x3, 0x0}, &(0x7f0000aee000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000275000-0x10)={0x4, 0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = perf_event_open(&(0x7f00000a6000-0x78)={0x2, 0x78, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f4000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000bdf000)={0xf0d, 0x101, 0x3, 0x8000, 0x5, 0x916, 0x7, 0x7, 0xffffffffffffbc22, 0x4}) ioctl$void(r5, 0xc0045c79) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000410000)={@generic="7750c0c299716fddb1e99b030a7b0334", @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = syz_open_dev$mouse(&(0x7f0000af5000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x20000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000cd000)={0x0, 0x0}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000b83000)={0x0, 0xed}, &(0x7f00002b0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00008e0000-0x1008)={r8, 0x1000, "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"}, &(0x7f0000200000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00006f7000-0xa0)={r9, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde2, 0x9, 0x800000000000, 0x81, 0x48}, &(0x7f000079f000-0x4)=0xa0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f000076f000-0x4)=0x8) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000c37000-0x14)={0xfe0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000d8a000)={0x4, r3, 0x2, 0x20000000001f}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000bc5000-0x8)=@req={0x28, &(0x7f000030c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0xfffffffffffff800, 0x401, 0x8, 0x7fff, 0x2140}}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000adb000)={0x5, [0x8, 0x80000001, 0xef4, 0x7, 0x401]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000063a000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000c60000)={{0xfffffffffffffffe, 0x1d}, {0x401, 0x8}, 0x7, 0x0, 0x1a2e0000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r6, 0x9) gettid() r11 = getpid() ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00002cc000)=0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000ae1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb5000-0x4)=0xc) r12 = getpgid(0x0) getpgrp(r12) sched_getparam(r11, &(0x7f0000e61000)=0x0) writev(r10, &(0x7f0000b86000)=[{&(0x7f000005a000-0x3a)="390000001100092401050020000500ff0e00000003000000d7ffffff084d00000000000000810000fefffff5471500001e200000000000072903", 0x3a}], 0x1) 2017/11/22 13:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000600000-0x4)=0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000059b000-0x9)="2f6465762f6b766d00", 0x9) r5 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) r6 = syz_open_dev$urandom(&(0x7f00004fd000)="2f6465762f7572616e646f6d00", 0x0, 0x8000000000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x69) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d5d000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000bb2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(r5, &(0x7f0000fa0000-0x8)="2e2f66696c653000", r5, &(0x7f00005d4000)="2e2f66696c653000") sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={0xffffffffffffffff, &(0x7f00002a6000)="61", &(0x7f0000a76000)="b4", 0xffffffffffffffff}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000b4a000)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e50000)={0xd002, &(0x7f000030e000)=0x0, 0x3, r3, 0x1}) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000782000)={@multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000740000-0x4)=0xb7c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006b6000-0x14)={0x3, 0x0, 0x7, 0x3, 0x7}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000b01000)={0x6, 0x4, 0x0, 0x9, 0x4000000000000101}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f000030b000)={@generic="820d0931d0aa92604841a4eee583c156", @ifru_flags=0x1000}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000339000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r3, 0x0, r5, 0x0, 0xfffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/11/22 13:25:54 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8020000000000802, 0x88) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000863000)="2748b301b01bc4f59374d2d6c2fb929b131b639b3e410afff7ecce8416f5e2047d7dd028d28140d091cd641247bdb749498920000000cb0003007c7d630654cfecd5d1e3190e895d008974a599751d55b82b63fd07303d299bec7b2c16a04c75b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf20720a00000000000400005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc729918af8b73c47d352a4b9aa41ff17b0e63b7f367d7a8b72136c", 0xbb, 0x180, &(0x7f0000fbb000)={0xa, 0x3, 0x20000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x8) r3 = memfd_create(&(0x7f0000fbf000)="657468317b266d696d655f747970651900", 0x200000000007) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000784000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc0000)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fc0000-0xc)={r4, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000698000/0x4000)=nil, 0x4000, 0x3, 0x101c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00004eb000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000762000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000fc3000-0x8)="2e2f66696c653000", &(0x7f0000001000)={{r5, r6/1000+30000}, {r5, r7/1000+10000}}) clock_adjtime(0x7, &(0x7f0000fc2000-0xd0)={0x5, 0x8000000, 0x8000, 0x800, 0x7fffffff, 0xff, 0x8, 0x7, 0x7, 0x800, 0x1ff, 0x24ca, 0x6, 0x97, 0x401, 0x0, 0xfffffffffffffff9, 0x1, 0x3, 0x4, 0xfffffffffffeffff, 0x0, 0x6, 0x6, 0x63fa, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@alg={0x26, "736b636970686572000000000000", 0x453, 0x1010, "6469676573745f6e756c6c0000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r3, 0x4, 0x20, r3, &(0x7f0000002000)="2e2f66696c653000") 2017/11/22 13:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80801) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r0, 0x4000000000, r1) write$fuse_init(r2, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) r4 = getpid() ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cf4000-0xc)={0x0, 0x0}) setpriority(0x1, r4, 0x1ff) r5 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00001d0000)={0xc0000000, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000043c000)={0x0, 0x0, ""}, &(0x7f0000a3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000865000-0xc)=@assoc_value={r6, 0x2800000000}, &(0x7f000088e000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000ec0000)={0xffffffffffffffff, 0x1005, 0x0, 0xd3, 0x8, 0x80, 0xdd8, 0x0, 0x3e0c, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5421, &(0x7f0000fd8000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x13) fcntl$setownex(r7, 0xf, &(0x7f0000672000-0x8)={0x0, r4}) sendto$inet(0xffffffffffffffff, &(0x7f00003be000-0x1000)="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", 0x1000, 0x0, &(0x7f0000760000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x0, 0x8) poll(&(0x7f0000f88000)=[{r5, 0x1001, 0x0}, {r3, 0x4000, 0x0}, {r5, 0x5200, 0x0}, {r7, 0x0, 0x0}, {r8, 0x0, 0x0}, {r9, 0x1060, 0x0}, {r3, 0x8000, 0x0}], 0x7, 0x1000) r10 = dup2(r5, r8) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r9) tkill(r4, 0x20000000000016) setsockopt$inet_mreqsrc(r9, 0x0, 0x28, &(0x7f0000ae3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @empty=0x0}, 0xc) 2017/11/22 13:25:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000490000-0xa8)={{0x0, 0x1}, "700200000000003c0000000800000000000000000000000000000000ffffffe50000000000000000000000000000000000000000010100000000000000000008", 0x8000087, 0x2, 0x5, 0xff9, 0x9, 0x0, 0xfe1, 0x0, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x21, &(0x7f0000351000)=0x20000002267, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f000050b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r4, 0x10e, 0x8, &(0x7f0000e6f000)="37", 0x1) sendto$inet(r3, &(0x7f0000631000)="", 0x0, 0x20000008, &(0x7f00005c8000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x0, 0x80000000000853b, 0x10005, 0x0, 0x0}, 0x14) r5 = fcntl$dupfd(r3, 0x0, r3) write(r5, &(0x7f0000ea7000)="bf", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000+0xb89)="2f6465762f736e642f74696d657200", 0x0, 0x20000) sendto(r3, &(0x7f0000728000)="d7", 0x1, 0x0, &(0x7f0000f10000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x41010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xfffffffffffffffe, 0x0) syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/11/22 13:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000781000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cee000-0x4)=0x10, 0x800) r1 = syz_open_dev$sg(&(0x7f0000e30000)="2f6465762f73672300", 0x7fffffff, 0x10040) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000799000)={0x7, {{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f6a000)=0x0, &(0x7f0000c01000-0x4)=0x4) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0xff) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000de0000)={{0x4, 0x1d000, 0xd, 0xfffffffffffffc01, 0x1b, 0x8, 0x0, 0xfffffffffffff985, 0x8, 0xffff, 0x3, 0x9, 0x0}, {0x5000, 0x3000, 0xb, 0x3, 0x4, 0xffffffff, 0x1, 0x20, 0x77, 0x0, 0x7b7a, 0x3f, 0x0}, {0xd000, 0x3002, 0x0, 0x1, 0x4, 0x7, 0x95, 0x8001, 0x2, 0x1, 0x71, 0xfffffffffffffff9, 0x0}, {0x7000, 0x6000, 0xb, 0xfffffffffffffaeb, 0x0, 0xff, 0x10001, 0x1, 0xca, 0x10001, 0x9, 0x1, 0x0}, {0x1, 0x7000, 0xe, 0x0, 0x8, 0x2, 0xff, 0x2, 0x40, 0x6, 0x1, 0x800, 0x0}, {0x0, 0x1000, 0xe, 0x400, 0x30000000000000, 0x1, 0x3, 0x7, 0x200, 0x4ed58f7c, 0xff, 0x9, 0x0}, {0x6000, 0xf001, 0x1f, 0x4, 0x9, 0x101, 0x4, 0x7b, 0x80000000, 0xa00000000, 0x7854, 0x7, 0x0}, {0x101001, 0x100000, 0xc, 0x74aa, 0x400, 0x8, 0x10001, 0x0, 0xbb, 0xfffffffffffffffe, 0x8, 0x80, 0x0}, {0x7001, 0xf000, [0x0, 0x0, 0x0]}, {0x3000, 0x7000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0xf000, 0x400000, 0x6, 0x8000, 0x4, [0x3ff, 0x3, 0x3, 0x3ff]}) sendto(r2, &(0x7f0000001000-0x7a)="", 0x0, 0x0, &(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ad2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x3b, 0x1, 0x2}, &(0x7f0000cc9000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc5000)={r3, 0x2}, &(0x7f0000786000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00006b8000-0x73)={r2, 0x4, 0x1, "59cafbd0d878c8ad1265927bd9194fdcf178a3c3e0961390c71b2439819b52081d8ecb0428ae3363fbd033b9b0752a6b43f4520ead8b0ee79e0ca79d4173b843fc2d71220e4800cafc2be16fbe9c48d9e6007224727856f5859b475c6fc4520f8872fc9039a203fc7f"}) connect$ax25(r2, &(0x7f00000a0000)={0x3, {"9f0f7b139c9348"}, 0x7f}, 0x10) 2017/11/22 13:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) readahead(r0, 0x4, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0x0, 0x6, 0x3, &(0x7f0000f65000)={0x0, 0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000760000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000742000)="9d3be52957c3fdcc805fa6c76c275a1fedb078c499b158dbc02b1766d4fb91ad6f308bb7350dbed9b16d2c9e75387dc4f4ed618919822920db7232261c1c113e88ff9c270a00059c64ba675a2230c098f570248770604ae56ec37ae5", 0x5c) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) [ 80.748306] [ 80.749959] ====================================================== [ 80.756256] WARNING: possible circular locking dependency detected [ 80.762560] 4.14.0+ #100 Not tainted [ 80.766256] ------------------------------------------------------ [ 80.772560] syz-executor6/10220 is trying to acquire lock: [ 80.778150] (&pipe->mutex/1){+.+.}, at: [] pipe_lock+0x56/0x70 [ 80.785751] [ 80.785751] but task is already holding lock: [ 80.791689] (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 80.799369] [ 80.799369] which lock already depends on the new lock. [ 80.799369] [ 80.807654] [ 80.807654] the existing dependency chain (in reverse order) is: [ 80.815240] [ 80.815240] -> #5 (sb_writers){.+.+}: [ 80.820498] inode_wait_for_writeback+0x1f/0x40 [ 80.825650] [ 80.825650] -> #4 ((completion)&req.done){+.+.}: [ 80.831859] lock_acquire+0x1d5/0x580 [ 80.836148] wait_for_completion+0xcb/0x7b0 [ 80.840957] devtmpfs_create_node+0x32b/0x4a0 [ 80.845939] device_add+0x120f/0x1640 [ 80.850226] device_register+0x1d/0x20 [ 80.854601] tty_register_device_attr+0x422/0x740 [ 80.859934] tty_port_register_device_attr_serdev+0x100/0x140 [ 80.866305] uart_add_one_port+0xa7a/0x15b0 [ 80.871112] serial8250_register_8250_port+0xfac/0x1990 [ 80.876960] serial_pnp_probe+0x5e7/0xac0 [ 80.881595] pnp_device_probe+0x15f/0x250 [ 80.886231] driver_probe_device+0x71b/0xae0 [ 80.891125] __driver_attach+0x181/0x1c0 [ 80.895675] bus_for_each_dev+0x154/0x1e0 [ 80.900311] driver_attach+0x3d/0x50 [ 80.904511] bus_add_driver+0x466/0x620 [ 80.908970] driver_register+0x1bf/0x3c0 [ 80.913517] pnp_register_driver+0x75/0xa0 [ 80.918238] serial8250_pnp_init+0x15/0x20 [ 80.922962] serial8250_init+0x8f/0x270 [ 80.927424] do_one_initcall+0x9e/0x330 [ 80.931884] kernel_init_freeable+0x469/0x521 [ 80.936865] kernel_init+0x13/0x172 [ 80.940980] ret_from_fork+0x24/0x30 [ 80.945178] [ 80.945178] -> #3 (&port->mutex){+.+.}: [ 80.950601] lock_acquire+0x1d5/0x580 [ 80.954897] __mutex_lock+0x16f/0x1a80 [ 80.959270] mutex_lock_nested+0x16/0x20 [ 80.963821] uart_set_termios+0x8f/0x5b0 [ 80.968371] tty_set_termios+0x6d4/0xa40 [ 80.972917] set_termios+0x377/0x6b0 [ 80.977118] tty_mode_ioctl+0x9fb/0xb10 [ 80.981579] n_tty_ioctl_helper+0x40/0x360 [ 80.986299] n_tty_ioctl+0x148/0x2d0 [ 80.990498] tty_ioctl+0x32e/0x15f0 [ 80.994625] do_vfs_ioctl+0x1b1/0x1530 [ 80.998998] SyS_ioctl+0x8f/0xc0 [ 81.002853] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 81.008092] [ 81.008092] -> #2 (&tty->termios_rwsem){++++}: [ 81.014124] lock_acquire+0x1d5/0x580 [ 81.018410] down_read+0x96/0x150 [ 81.022348] n_tty_write+0x249/0xed0 [ 81.026550] tty_write+0x400/0x850 [ 81.030575] redirected_tty_write+0xa1/0xb0 [ 81.035385] __vfs_write+0xef/0x970 [ 81.039497] vfs_write+0x18f/0x510 [ 81.043522] SyS_write+0xef/0x220 [ 81.047460] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 81.052698] [ 81.052698] -> #1 (&tty->ldisc_sem){++++}: [ 81.058385] lock_acquire+0x1d5/0x580 [ 81.062672] __ldsem_down_read_nested+0xd1/0xa90 [ 81.067917] ldsem_down_read+0x37/0x40 [ 81.072289] tty_ldisc_ref_wait+0x25/0x80 [ 81.076922] tty_read+0xf8/0x250 [ 81.080777] do_iter_read+0x3db/0x5b0 [ 81.085065] vfs_readv+0x121/0x1c0 [ 81.089092] default_file_splice_read+0x508/0xae0 [ 81.094425] do_splice_to+0x110/0x170 [ 81.098711] SyS_splice+0x11a8/0x1630 [ 81.102998] do_fast_syscall_32+0x3ee/0xf9d [ 81.107810] entry_SYSENTER_compat+0x51/0x60 [ 81.112702] [ 81.112702] -> #0 (&pipe->mutex/1){+.+.}: [ 81.118301] __lock_acquire+0x3498/0x47f0 [ 81.122937] lock_acquire+0x1d5/0x580 [ 81.127222] __mutex_lock+0x16f/0x1a80 [ 81.131597] mutex_lock_nested+0x16/0x20 [ 81.136144] pipe_lock+0x56/0x70 [ 81.139997] iter_file_splice_write+0x264/0xf30 [ 81.145154] SyS_splice+0x7d5/0x1630 [ 81.149355] do_fast_syscall_32+0x3ee/0xf9d [ 81.154163] entry_SYSENTER_compat+0x51/0x60 [ 81.159053] [ 81.159053] other info that might help us debug this: [ 81.159053] [ 81.167161] Chain exists of: [ 81.167161] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 81.167161] [ 81.178056] Possible unsafe locking scenario: [ 81.178056] [ 81.184079] CPU0 CPU1 [ 81.188710] ---- ---- [ 81.193340] lock(sb_writers); [ 81.196583] lock((completion)&req.done); [ 81.203300] lock(sb_writers); [ 81.209061] lock(&pipe->mutex/1); [ 81.212653] [ 81.212653] *** DEADLOCK *** [ 81.212653] [ 81.218678] 1 lock held by syz-executor6/10220: [ 81.223309] #0: (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 81.231425] [ 81.231425] stack backtrace: [ 81.235889] CPU: 0 PID: 10220 Comm: syz-executor6 Not tainted 4.14.0+ #100 [ 81.242866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.252186] Call Trace: [ 81.254743] dump_stack+0x194/0x257 [ 81.258339] ? arch_local_irq_restore+0x53/0x53 [ 81.262976] print_circular_bug+0x42d/0x610 [ 81.267263] ? save_stack_trace+0x1a/0x20 [ 81.271384] check_prev_add+0x666/0x15f0 [ 81.275413] ? finish_task_switch+0x1d3/0x740 [ 81.279875] ? finish_task_switch+0x1aa/0x740 [ 81.284334] ? copy_trace+0x150/0x150 [ 81.288100] ? check_usage+0xb60/0xb60 [ 81.291954] ? print_usage_bug+0x3f0/0x3f0 [ 81.296156] ? __lock_acquire+0x6e9/0x47f0 [ 81.300362] __lock_acquire+0x3498/0x47f0 [ 81.304474] ? __lock_acquire+0x3498/0x47f0 [ 81.308761] ? __lock_acquire+0x6e9/0x47f0 [ 81.312967] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 81.318122] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 81.323279] ? perf_trace_lock_acquire+0xe3/0x980 [ 81.328088] ? check_noncircular+0x20/0x20 [ 81.332290] ? perf_trace_lock+0x900/0x900 [ 81.336498] ? lock_downgrade+0x980/0x980 [ 81.340620] ? perf_trace_lock_acquire+0xe3/0x980 [ 81.345434] ? perf_trace_lock_acquire+0xe3/0x980 [ 81.350246] ? perf_trace_lock+0x900/0x900 [ 81.354447] ? perf_trace_lock+0x900/0x900 [ 81.358647] ? check_noncircular+0x20/0x20 [ 81.362849] ? lock_downgrade+0x980/0x980 [ 81.366966] ? __free_insn_slot+0x5c0/0x5c0 [ 81.371253] ? find_held_lock+0x39/0x1d0 [ 81.375292] lock_acquire+0x1d5/0x580 [ 81.379057] ? pipe_lock+0x56/0x70 [ 81.382565] ? lock_release+0xda0/0xda0 [ 81.386505] ? lock_release+0xda0/0xda0 [ 81.390447] ? rcu_note_context_switch+0x710/0x710 [ 81.395344] ? __might_sleep+0x95/0x190 [ 81.399283] ? pipe_lock+0x56/0x70 [ 81.402788] __mutex_lock+0x16f/0x1a80 [ 81.406641] ? pipe_lock+0x56/0x70 [ 81.410148] ? is_bpf_text_address+0xa4/0x120 [ 81.414698] ? kernel_text_address+0x102/0x140 [ 81.419244] ? pipe_lock+0x56/0x70 [ 81.422751] ? __kernel_text_address+0xd/0x40 [ 81.427215] ? unwind_get_return_address+0x61/0xa0 [ 81.432112] ? mutex_lock_io_nested+0x1900/0x1900 [ 81.436920] ? __save_stack_trace+0x7e/0xd0 [ 81.441210] ? depot_save_stack+0x12c/0x490 [ 81.445499] ? save_stack+0xa3/0xd0 [ 81.449092] ? save_stack+0x43/0xd0 [ 81.452684] ? kasan_kmalloc+0xad/0xe0 [ 81.456538] ? __kmalloc+0x162/0x760 [ 81.460216] ? iter_file_splice_write+0x247/0xf30 [ 81.465026] ? SyS_splice+0x7d5/0x1630 [ 81.468882] ? do_fast_syscall_32+0x3ee/0xf9d [ 81.473344] ? entry_SYSENTER_compat+0x51/0x60 [ 81.477892] ? find_held_lock+0x39/0x1d0 [ 81.481919] ? check_noncircular+0x20/0x20 [ 81.486120] ? print_usage_bug+0x3f0/0x3f0 [ 81.490320] ? __lock_is_held+0xbc/0x140 [ 81.494354] ? __lock_is_held+0xbc/0x140 [ 81.498386] ? rcu_read_lock_sched_held+0x108/0x120 [ 81.503368] ? __kmalloc+0x471/0x760 [ 81.507049] mutex_lock_nested+0x16/0x20 [ 81.511076] ? mutex_lock_nested+0x16/0x20 [ 81.515276] pipe_lock+0x56/0x70 [ 81.518609] iter_file_splice_write+0x264/0xf30 [ 81.523248] ? lock_acquire+0x1d5/0x580 [ 81.527193] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 81.532265] ? __lock_is_held+0xbc/0x140 [ 81.536296] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 81.541023] ? __sb_start_write+0x203/0x290 [ 81.545310] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 81.550381] SyS_splice+0x7d5/0x1630 [ 81.554065] ? compat_SyS_futex+0x288/0x380 [ 81.558355] ? compat_SyS_vmsplice+0x250/0x250 [ 81.562904] ? do_fast_syscall_32+0x156/0xf9d [ 81.567367] ? compat_SyS_vmsplice+0x250/0x250 [ 81.571915] do_fast_syscall_32+0x3ee/0xf9d [ 81.576206] ? do_int80_syscall_32+0x9d0/0x9d0 [ 81.580759] ? lockdep_sys_exit+0x47/0xf0 [ 81.584872] ? syscall_return_slowpath+0x2ad/0x550 [ 81.589777] ? sysret32_from_system_call+0x5/0x3b [ 81.594587] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/22 13:25:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000596000-0x10)="01000000f6ff62ffffff000000910000", 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006ed000)=0x1f, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common="6c6f00000000000b0000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e08000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000223000)=0x0, &(0x7f0000a3d000)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/11/22 13:25:55 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x800001fffb, 0x8000000000000143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d82000-0x9)="2f6465762f72746300", 0x2040, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00000a3000)=@get={0x1, &(0x7f0000d72000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = epoll_create1(0x80000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000036000)={0x7, 0x6}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b82000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b6f000-0x4)=0x0) getuid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f0000fe9000)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e49000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f0000e5c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x1, &(0x7f0000a63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fee000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6639, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0x8d, &(0x7f00002f3000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000000088ca, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x40, 0x7, {0x17, 0x4, 0x8, 0x8, 0x8, 0x1, 0xf0e, 0x90, 0x8, 0x7f, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@noop={0x1}, @cipso={0x86, 0xb, 0x1, [{0x2, 0x5, "994eea"}]}, @lsrr={0x83, 0x17, 0x7, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @timestamp={0x44, 0x8, 0x2, 0x3, 0x7fffffff, [{[], 0xfc05}]}, @ra={0x94, 0x6, 0x3}, @end={0x0}, @rr={0x7, 0xb, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @generic={0x8f, 0x4, "e0b6"}, @noop={0x1}, @ra={0x94, 0x6, 0x80}]}}, "b212d1567af518"}}}}}, 0x0) syz_open_dev$tun(&(0x7f00003c5000)="2f6465762f6e65742f74756e00", 0x0, 0x400200) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000699000-0x12)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x4, 0x82, &(0x7f00000eb000/0x1000)=nil, 0xac8e}) epoll_create1(0x7fffc) 2017/11/22 13:25:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d6000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e0a000-0x9)="2f6465762f73672300", 0x1010001, 0x2000) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe4000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x1fffe, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getpriority(0x10000008002, r2) mmap(&(0x7f00000f7000/0x4000)=nil, 0x4000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b4000)={0x14000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0xfc, 0x20, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000076000)={0x0, 0x4}, &(0x7f00003c1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e16000-0xc)=@sack_info={r4, 0x40, 0x6}, &(0x7f000000a000-0x4)=0xc) r5 = creat(&(0x7f0000264000)="2e2f66696c653000", 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f0000a6a000-0x33)="4c815e178619d4bb354e5b962d1d9ef73ca13f3fe87ad8d0b559751445eef1c8b6338b3b62cd2b9ce501d89f446b9994ac5a10", 0x33, 0x10, &(0x7f0000d7b000)={0xa, 0x2, 0x44b41920, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000722000)=0x0, &(0x7f0000633000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df7000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) r6 = getpid() capget(&(0x7f0000c6c000-0x8)={0x20080522, r6}, &(0x7f0000713000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x3, r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x6085) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000888000)="64537d940aeff53c77b8fc93230ce7b76e100e061959cc9b4500a1c66411147fd2102c404726c4c51a5e67385f2ebbaf8effff3b7d57433099a7d3964595d69ed5357ac75792012e8c47af619e66ed5f5bcb24585c9b3b807562195c159a955e1496b94e5dc5d45f0d8541cb0f8f27e51f487a0cfd577aa474bc521d8e220ab32837fa", 0x83) unshare(0x400) r7 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b18000-0x8)={0x200f1526, r2}, &(0x7f000096a000)={0xfffffffffffffffc, 0x3, 0x80, 0x80000001, 0x3ff, 0xfffffffffffffffc}) mq_getsetattr(r7, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x8, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000e42000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffe, 0x11) sched_setparam(r3, &(0x7f0000817000-0x4)=0x0) 2017/11/22 13:25:55 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b1f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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listen(r1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000052e000)=[0x5, 0x5849]) splice(r0, 0x0, r0, 0x0, 0x2, 0x7) accept4$ax25(r1, &(0x7f00001fc000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f12000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000000)={0xd0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/11/22 13:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000df2000)="746d70667300", 0xd6d35a4b62bff43b, 0x0) r0 = add_key(&(0x7f000059e000)="7573657217", &(0x7f00004cf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054d000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000b4e000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000bcc000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000fd000-0xc1)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db3eac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b18", 0xc1, r0) r3 = add_key$user(&(0x7f0000ae1000-0x5)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000020000)="01", 0x1, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f1000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) sendto$inet6(r1, &(0x7f00007f2000-0xda)="5c29f75050cab3bb2ccdda2fc90551a99dbdae3e540744ef6180967b86a8151eb3a271bb54c9027b75fa97b1cf1db684250ba92f0f1516adbe2ad61a2f2d6d36d861c1aaf97f85d7f548dcd2b00310f1aad220fd77361aa128c4df735c980096a3619c6bb550e42c94844d7c144d9835ecaf91aeea3ad01e7e6852640a9837dc41c551a495b67aeebd750e75ba747e3c275dbb8faf2aa13a82d03df152546e53cce4f274f59749242d1b3da13225e1f912e9ce08da5db84b30ee15c6c3d53bed247703fc36e8250fc67820150cc12496615dde8d12672badca83", 0xda, 0x4000, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000dff000-0xc)={r3, r2, r3}, &(0x7f0000196000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, &(0x7f0000201000-0x38)={&(0x7f0000f96000-0x7)="73686133383400", &(0x7f00006e1000)="59c03d037b8e3feb0a129a6b9886ebcc59b472c3d435c79d072da042a82a3e806a746bd5e9", 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.599400] entry_SYSENTER_compat+0x51/0x60 [ 81.603774] RIP: 0023:0xf7fbbc79 [ 81.607104] RSP: 002b:00000000f77b701c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 81.614777] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000000000000 [ 81.622017] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 00000000fffffdf8 [ 81.629254] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.636492] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 81.643728] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/22 13:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e04000)={0x1, &(0x7f00004c6000)=[{0x3, 0x9, 0xffffffff, 0x81}]}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000319000)={@generic="a994b6b1babe04972caa9502197b65bd", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a89000)={0x0, 0x7}, &(0x7f000024b000-0x4)=0x6) futimesat(0xffffffffffffffff, &(0x7f0000f4a000-0x8)="2e2f66696c653000", &(0x7f000089b000)={{0x0, 0x2710}, {0x0, 0x2710}}) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000556000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000714000)={r3, 0x0}, &(0x7f0000134000)=0x8) read(r2, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000184000)={r4, 0xed, "09452d418d05405f955d859f64974a4767f2130bf4f0d6b461a3687dd895fe0c8b34448d0c46e6a7d7db2a6f6198659778e5414b9e00b94ed41c06342d5e26a916bc534e8beb1591546704558d769eff59d0092f5cf3e635e01bba5637aeb39f47373e2e6c88f4273a021f4b982f0e4a99621254d0e68a034c755747c7144f2056181f0bf7fd25417ce25349049a24d6a8eb1c434477aa1a4f469e1f7098be4c9ac6209bc55bda8f940d468e4d8da5b2f55e1ed9bf7839320d33887c15bc15fd688eafca09704653c04971150712cb3ad1e851084ed3798aaad412ff541e9773867fc2b9d22ef19f534f9f5a9f"}, &(0x7f0000fad000-0x4)=0xf5) socketpair(0x10, 0x1, 0xfffffffffffffff8, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x4c06, 0x7) syz_open_pts(r5, 0xfffffffffffffffc) r6 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00006fd000-0x8)="2e2f66696c653000", 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0xe85, 0x5, 0x14) splice(r1, 0x0, r6, 0x0, 0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f000069c000)={{0x6, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, {0x0, 0x80}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d39000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) ioctl(r8, 0x2, &(0x7f0000fe2000)="34912656b768cc1a39a74627f37894f725aa7eff24a48b838b8708a55bc3006f1d19dac1974ce98e7094bf4d841679bb8efe12a43c05a7a228394d2466a6bbaa38eefce065b953990404423b25ecb109c9fd0538b1efc491eaaa6008b4929833acec34770ddfd58d4f0c1ca35ebeed1be58608dc439b2bb918887401ed23ec6d4d7a3e1ae8c79dd50e92638a9ccb94b89927749872ab8a86ee8118e6d22e47e67a6ef2cae942f0dbae012f8975e965b6f89d84e09ccbbc71b667bb32151899a9bca1344a0466ee9f063c") getsockopt$inet_udp_int(r8, 0x11, 0x68, &(0x7f000006e000-0x4)=0x0, &(0x7f0000ba0000-0x4)=0x4) fcntl$setflags(r7, 0x2, 0x1) poll(&(0x7f000055d000)=[], 0x0, 0xfffffffffffffffc) 2017/11/22 13:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000673000-0xc)="2f6465762f72666b696c6c00", 0x240100, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a86000)={0x0, 0x7}, &(0x7f0000ee1000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003af000-0xa0)={r4, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5, 0x0, 0x1}, 0xa0) bind$inet(r3, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000738000)="07", 0x1, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003fa000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e84000)={r5, 0x0}) connect$bt_rfcomm(r3, &(0x7f000019d000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000047b000)={r4, 0x1000, "91b82b922f33ca6f3c99bdccede4ae7b112b923ec2905da3e9d427bb1bbcf09e4ef055d744b3e3aa0351a8d6d8ef72557ba4da15ba88414953eec9c2566d6fc4b62450f0c31bbfa65e664459fed29adeed1a443650c7ceb04d9c22571e3c07e0d7803d7c8f1fe2e0c509b8c5acb220af0a1206abe4ff409157687a9e783e90594036a0711135dea51817075692352fcf12c51fb12f3c1124e73152916663dfbf195b21dad6063231bac5be0103e59fb66218751f1a2380b67f41e52bfb51e54ce55366c52ef90a83578f6e3dd58827a2482e934a6b6c0553ca0b53e8cc6d6b701fc44fd0cc5f8fb0dcd2a5175513005292bfdf2356c73fcc9072fb168d7e201278bf9e081d8d61721938aa65b9bf2b218f01c46b6602e5402a6de101c60c2a2eb11985b6f4de5f31077ad8a63da9602e84959aaa08f67d61fd92c4ad919f8145bdae31e7175c56bcd9378001f62805f94fdbc7d01b8490c2a091188c61822ce6c611ae1725276b88a7c6107bae4e59f057db8334832278a03606d4bdc7246bf446ad230dae154d01d2efd4fad7cf1f67131e4deef4c5832513ecd5a342d6d8704e0fa86f2534f428f1ae465a39bb7314b6a114ce6fa51fb97f9e5e58ad6d91eb047234b0c6d712db4ff29d9eb2ad1dae70d0023dfec3b316c403435fe950e1af0dbc69688fec263e0ca99aab840f8286c2019132ecb7c11ef3d4df7c4d0e0f99cfaf14336cadaa42c715c88ad22dd97ea09311d71e87293d9d7e0c0eb3568f80aa3bd757f1808332ea74b3f5d1f415ae12c06f00e33c125fa8ea34034ec852c2a2c93361f17f3c2696aa7a4335710ec0b2af221fd74128abe1b185a6cc0cbe96b27a6ef704e5f4cc5c5d5d06700ffe3e12594f70a883cb545ccf822b389eeda7e1acb3c8e867cd7cf2dedcacad3979e79820c3dd95f05fa1ef9cb22a684693d58b640f110ab36be28c5745d475ddb4c58a9346f837f3e542c514066596419c4a95f41ea4ee5186e4c237640b0acd1d9cfe0b1d18b006696943ca9116dc42075ee511411373dc69cb2ecb59d694181ff4752c6e98a5a0100e705f3b010e64cf9ce1e3db67391ee97be3b2d5e361ecc472b244ce2f57ec632984ad41c3dbb879bfd2065940d0280b80cd0bbbe297daf8d7af3d8642c4f6d34d3e3e5c7f633d64357362903c6073ecee324d0289164e1be58182ec8a28314bcd9892c107c25683867f51b740ac38b342e38c163f66f72d4e9876e5d5faea261e3a3e5f24129b3daf58980f444f07b4d2cf3576c0d598cd723d7b56bbbe65c9ca0fb78c6d4c2e7e3795ca07db39ebac39d9709da8526e40e2b153352a959b760b73a4e3a656a2c37ad738ab6b20a27c8c09d58fb4b3ef31f3261829a2c767f2bdeb97f52b2f76c264492118cb2efd073b5918c468e5fbaa1b7c330035d8f6027cb8036e9bac6c886e041d9c93cd9ac901bcb7ba75bd8178863df5b24a0d58d8681a420b8351f3d7c9e4e6f5940769c8b21c214bf371f967ea8fd4435703843fd084116aa433798a069418a6162eea35e0f7d9e9e08fe5c3263704957df32192e0c212ca4f9725e7eb9496b55837d37412e2611d94359cd423199128d6c8d67650c0f09aca95f577d78a6fced7557d1d1192ed34311828495070c799f38062675cbd0338c489275b6f3b70dc483afa8b607589fac1df5aee31e6b8e9df1d62978dea5f1669b41104f25c204b39108967d369d1ab54b554e0d6d427a853eeebf7d95c8c01c852a19712a0d9e1110a94e3e49cc844a265a95d5a840dfeaebb8e9ff7d70b422daf79d1357f8c440ae944d88ed3fdd8e478603213024a16d487b2dd8f16c31c50b659cc0d7a5b9aa09c933d9ba07e4d16516f8fd5d401ffa59b70d30c7cae37273678574cfcd0e8b6336c506d9cdde7ffbd526dff3203b14cb73ff8a54032daf7455e82a509136cce9cdc9d769298f52b3c5c97992f62c50c459bfdf8bf2325f84caf5ba72a72d1f9ffd456435c7cd332a48ecd271510b292cd29cb5b4fef6d976e7c5dbcb20104f9676d5099a9bf8c4e13a50cddf128fa057a85c824f23791bd1863e06e839ef89617d0a47b19019e7c60e25f9d6842f5452436a8a211c9f5beeff304386ee46bf75aa3bec60ed34dd6611f13d48ef7949f77d35ff29b283690d1e4e0f3258ce9389968c7786774b4959bef5b8389b4b6d9a6604f4c33b7a42f863cdb094badb63676033fe764a677d03fe84cf326a4fe61078e50293296a97d8d13d3d9f7edcc2ea3a3ab2d2441171c23e093d47ffc06c0ac36e808710b78946b46c1711dcf967ee68041b55dfaa79779bde4bf9bbc5e79277445b7b89e1c471f13257b8025f7cd760d4e1a190b1796f1b399ea7c6dcad47e3ea4da54c72106ab2f946240bc26e17c030ac23538d0fc7d32a394c1487ef71af94d13ac730f2473fb90a173a68032d9ee98ab8610cbc659ed87faffac75c16c8d21656bb4cc3472d8b9e90c36194ac341473b8f46fa0de63943740007d7ec59c1ff7bc94698d6febc8e4f456b40cf9a0334d57c96ea15eabf15c7ab0f6c069a31f5b2d77ede69a7a0e1b8a3d4edc6630e33b91dde0b5a846712b030f400a5226edc9c73666ec971d6fbeccd08b508f5eb73ecf176380e27ea6e58e6f59b88bc429a8238666fc695f5161260c307f00485c4bc0649eff1f59e59c3bc33a31e31c30f5778794b5ef046cb5f1b355cfa0d650fe63506b56db6aee9fa7d7fca923d4a19cbc851334e0f49ff95bb6423fd41ceac40b83cc6de59182ec765f108de2074a94bf40f30155affd8ada82e171ad4b76fe0aca19f4b800b95c00439b3c6cdd6e658ceab081775b494b16dd1a67495c3d17de13fe770c33f00cffabfc8e7748f9d962afcdd688a44f6f67604003f5aaa5ba93a5594ab7b0b9a80774071ba546328270c0d530278ca2e9966a4a583d73fac0fb476fa3f4b063d4afb981a12fc0cb04582129cfb4e88a081949ceb5b48e034ea6fc03dcfe985ab8ae461a82ddb55dd0f15270609f207dd93e5cf2d35f084bb02f7ecfc0bb6f178a0c7169dad5154d1f774ab79762dd1a8a570726a1a2170aa74feef4a8b463d39f203199663895d8e427cdf8442808a88e0e74aad6d35e8773d0ce06d562ea21d7e91c224d0332ad71e4b31d032251a8a4c97fb70ee5e622a06469ca6aad33fbf736906a73e8e1a6f287fc8e8bf5ea68715e5fb062ad31bf1ff63e642facb0f9e101e37a624b3399e25450245929f57a2408b21a045eb7f51d2cffaf95b9b2dd9b73ff4fc1b38a7be071d4a7a08a60cac0e26f8724aa8ec0eae37d7d4adef00c52e45db651211f8a518c480aa6d1804f04a8115e3de5344473f8b7c20823492fda0886c89451c485bfe3008973c8c78d4f0f5243142310f2a5aa6ff3cf0c908cf89a251d6c866e6369281d555a3ab97aa1c75b4dc00bb840eefd57f05fdde4081d99971188c88fe0c1edb6cb9bb62422a06fab9218c4efc4a7fb8b5eeab2deee26ed683d26ab0d06bafa47ca7034c45b57d4299b22956f8e6de683b22c5d07fdd46803a1aa2b26ebaa28091fa97f09e9edba8c500b4a49e00a52f34369f6d48a00595b08e4474ede6ba5096345143caa45a744234e7f35f7957620be19fabce1f073293ffc1ba94ca46e1ff10535b73db81e6560ed0d3a8886ba9bd95fa133bcdb048dabe40218e44dd5a40ef4a6184b132ffeb4ffad6e3768657acf16dad18d4ea094afc586df0da723c69e5abc62a8973a589abe3f078f19654c5b4124726f84b3066de85a659373667fa01b5bbf7a1352d48d5ad0813f6eb097c15a0a9e9e2a6b490c6d90d6bca9001727b54857ec2157585cc606dbde87cdf193ca2400dcc0e68a2e7fde12c0b5fa6bfbfe1b20a81c83e04b8c3ee6bd3629ca0875df5c5e57c93df46037e28ef5a89e1b1509678244eb9ea553b125de3b892ca1c41d52a91a2f43f29891232e07d84b376b629f629884f431dc32ceb2bf39abeed63f46149361c99136811cb7ec588323d06b9351ab603a3825e24e49b10e288a9e3921be744878d959deb42d10734927cf4a19b51b2ac4e05925b128ea8c49d3aba590095d069a51002347508bb899d3e90c54f595f0caa8fe8d7bec3aa6d35c581d89fe2c867a1a5e48aaf800fe1cecd5b1ff4351f43a3b08672b4086e0e3ca7f1b58025e710935ae7a5ad2bbb6bb3e92da59a3463bb986e1a1d54ab550d22f5afe6831f4b81ffcae9a8c9bb19847655c81a14fdc2329ae5180d0c86b15fe3af89ea8294241a15cc1fa925fe5438f24433f5a0e15a3170e002888c17c5da8fde8f911852bebfd177de3a1f7cbf254b867e83ff318b5b16cb77865db29933735ea3a40c65ff0b22adcd94989bcf7041c239a9a9de8ccfcfc26a60f8a9e600aaf80e86977b9bf11d4535cdde871ba1dc20998231f690098842393cebe8013b6a31ea3c41a0e6633a93797f42cddf3ef8ee7e85fd5b09129e8c0362aecc6bc66a3ce95fe5568cf30b6b497ca205a5a97d8921f4b321c81e7672788c121a29cc76c9e197eca57df902e3d215b79163aefe86087567b225d25f8e31ca1c3483675c21964679853eadb8f0db0bf8c7e8bff3cdbbda6ff6c4d42ce2bb619a6010de39899cef12602e28111f8b724442eeab60986b808cb7c26cefc2d532a01107d04e93ed1dd74796eaf849ee6e521d193855e3640e532dc8438b32e49b239c5bd861eec78b500e9a2e4314ada392bd5958f25511ae26d4a303c3e59c3967fa3870f89eb8ff8f25726c16d34192505332c8b1fb8f87aae5358547595793b0971ae6be1df5c413d3ebcf3211556c1d696db5b1205be065caf02a80fec065aa36679e2b5ce2dfcf3477a326069ecee073549d0471f61e7a9c592f76698f2e18b2e72d52601c3cdbf8a856b3145dbb5e1a4fbb496a6a7ce89f51ccfe943fe4a45f5500e9b9df090b371bcae262c2a6d3d7bd20a5ede7e6a0d991e83ca0c89acea2341d8474a65bbc375e667a116d6ae1aa41deac94a8902432a3d1d99892407bb2512a53524eeca673c755c7d768825d5b7cbbb97b3988513a032f5912664219a82a3b2d05cae72d9eafc70e75dbae573c21d12d2909db89124134135b22b92a441c3c087b3f93424beeb9d0e28fc237bb332ab42b9459e0ea56e24c185bcda9162dc2a6418ca7d968a506fd2593770f70bc666d3ca1f4f59f2f019baa98b31eb79ce01355c5674565d512d84e9258017aa6a96065068bbe5b04466690679677c774ff9612f78d9a158d7674ab376eb63354c44eece24d326c013099ec5149a45f55b9ed33a6ac1dcf038b5f781382b2839e4eef673fdd64144ab957e6c471723e9e285c8f4dcc3c2ccc9c54861d6aa0734bb1a7a5695a7c8555d5d9f39d80850b76b7a78d2b9535a12ba5b5abad49d2de6150b05cc8b59ecc4627e3f9a184b7e0c2d9dc50c2b30d90e8bb1f351e5e0901671d09e9df39def273dca9c9d7750e671b5a5bca191c3cb73a52549fce66fc18ef7dd574fccb4b04b8de7ba5152fd33f8c81bea2496ba077d54e2b3a86aeeac34e83a60b4fe0d5a1ac3139e2c0b6146b481d5434c8f1028fcd7216494e2a70770f8e362503ec3ce96899f87588f95339eb9e48196495b130c71a19a722b8e9aa8f26fa2599a273d09bd4d0cc3fe805d01a12e243b0f6211d3b3442ef596eb2111407da48130c760df9838a1fddbeb81921caabd1470e12dcb870c0f6b4a5e5c6dca29a53aec768965b4206e4b5351c87a19e11c3e2455225dc09e937aefc9ad4c7bf21110a1335876d"}, &(0x7f0000685000)=0x1008) r7 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0x40, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000bc0000-0x18)={0x3, 0x80, 0x7f, 0x4, 0x47b, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000d41000)=0x0, 0x4) sysfs$1(0x1, &(0x7f00007e4000)="2f6465762f72666b696c6c00") r8 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3, 0xd30, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x40000000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00003f1000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edf000)="2f6465762f73657175656e6365723200", 0x400401, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00006f2000)=@sack_info={r6, 0x800000, 0xd35}, 0xc) r10 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) read(r10, &(0x7f00003fe000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000fd7000-0x4)=0x4) r11 = syz_open_dev$vcsn(&(0x7f00005de000)="2f6465762f7663732300", 0x9, 0x2c801) ioctl$KVM_RUN(r11, 0xae80, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) shutdown(r3, 0x4000000000001) 2017/11/22 13:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000981000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) socket$inet6_sctp(0xa, 0x85, 0x84) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) socket$inet(0x2, 0xa, 0x0) unshare(0x20000400) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d07000)={0x7000, &(0x7f0000f7f000)=0x0, 0xb, r0, 0x2}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000201000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00003c6000-0x4)=0x2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) mq_notify(r0, &(0x7f000024f000-0x58)={0x0, 0x18, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00003a1000-0x4)={0xffffffffffffffff}) 2017/11/22 13:25:55 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000269000)={{0x0, 0x1, 0xa, 0x80000000, 0x2, 0x8000, 0xb9f, 0x1, 0x7, 0x9c, 0x2, 0x3, 0x0}, {0x3000, 0x6001, 0xb, 0x41, 0x7, 0xf526, 0x1e5a, 0x4, 0x0, 0xffffffffffffffff, 0x80000001, 0x9, 0x0}, {0x12000, 0x0, 0xb, 0xc9de, 0x56c, 0x80000000, 0x3f, 0x5, 0xfffffffffffffff8, 0xcf11, 0xef8446d, 0x1, 0x0}, {0xd001, 0xd000, 0xf, 0x4, 0x1, 0x1, 0x0, 0xff, 0x5, 0x7, 0x79, 0x80000001, 0x0}, {0x106004, 0x100000, 0xd, 0x0, 0x1, 0x8, 0x9, 0x20, 0x0, 0x0, 0x4, 0x10000, 0x0}, {0x0, 0x5000, 0x1f, 0xffffffff80000000, 0x8, 0x2, 0x6c, 0x1, 0x8, 0xfffffffffffffff7, 0x75, 0x9, 0x0}, {0x4000, 0x7000, 0xf, 0x7, 0x5, 0x2, 0x3, 0x41, 0x6, 0x3, 0x400, 0x1, 0x0}, {0x101000, 0x3000, 0x4, 0xffff, 0x0, 0xd34a, 0x8, 0x2, 0x0, 0x5269, 0xfffffffffffffffd, 0x3f, 0x0}, {0xf000, 0x1000, [0x0, 0x0, 0x0]}, {0x3, 0x7002, [0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1003, 0x10021, 0x8, 0x800, 0x12000, [0x8aa, 0x75b0, 0x0, 0x4e21]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000017f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000085000)={0x7, 0x0, 0x0, 0xfffffffffffffc00}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00001ec000-0x90)={[0x100000000, 0x80000000, 0x5, 0x1, 0x80000001, 0x400, 0x2, 0x3, 0x0, 0x7, 0x100000001, 0x7, 0x7, 0x3, 0x4, 0x496], 0x100000, 0x280000}) fcntl$setstatus(r1, 0x4, 0x800) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$vcsa(&(0x7f0000033000-0xb)="2f6465762f766373612300", 0x0, 0x20000) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000026c000-0x2)={0x6, 0x10001}) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000026c000)=0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000026c000-0xd)="00000000000000000000000000") ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f000026b000-0x8)={r2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000202000)={0x85, r2}) 2017/11/22 13:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e23000)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000c9d000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001cb000-0x4)=@assoc_id=r2, &(0x7f0000702000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001a3000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a5a000)={r3, 0x0}, 0x8) 2017/11/22 13:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) io_setup(0x400, &(0x7f00002e2000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f000070f000)="2f6465762f7573626d6f6e2300", 0x1, 0x80000) io_submit(r2, 0x4, &(0x7f00000bb000-0x20)=[&(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x6, 0xad0e, r1, &(0x7f0000fe0000+0xa47)="24fa77e4aa9a26b20ea489a69c9b4bc0bec77c4b9a3dd84b982346fa8e935de1d65bbdf7db2bbada5c4c58253ff1ab03ac418146941e063d8f1ef6881f53cf8db8cbf2c574994a2a829104bebdbf1aa6f43c2131a9770f11bbae839c17d3f8b9c1f85b32485a70017064f8a20dcc02eec2d87ad0626a8a2bc2792ef4f4d5b67b44e0f5878c72d2ca85cad13b71bf258241844065be34c1b4c6b1dbb1d5756842ff2b067d64e13a5c02ede568e07d7d529cf8e42d90c19a08f09e300ef1c8f475b4278f431abee11d9addd16644cccf8c772c69215ea1398d14e2592727ffeb78", 0xe0, 0xfffffffffffffffe, 0x0, 0x1, r3}, &(0x7f0000381000)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000f1c000-0xf8)="49a44763fc377800ff7894113690ba6a14dfdad0b3e14a95dcb772a434fd643d504f479cde295969f5d0c8522254dea800e8215f41b1d8d306ca573a537dc0ea1787bc6c4ca757fc9bf8d2fe4ed2de611fdf4f53ce0d0ecaf142f66ffc5d829ec25583e9ebd6b5fabfdc4face75a90d958a9e3b1263602578605ddf6e962997f74cc3eb01b9b97d327dd185d37f4a20aa76528f43dab0f6d9825eb3e2a0801806c9c56916e4f82873f4469c8a4f622d4e8d410df546467449ed6c573a4ce1f6f5efa48d17edafcf44ef0192fe8d979e7f9f5efbde4ba4438328843ab0c9e7cbbb94556fb3a01b82ccac7ad327b3e2ce51a1709065cf21e1d", 0xf8, 0x4, 0x0, 0x1, r3}, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r1, &(0x7f000008c000-0x3c)="7fb026cb533fafc40aecb808a58c431e754abf8088c4801b047452f8beef2a69beaf9daadbeeb11e9fed9e35e2111dccede2796328d312d7f8442b23", 0x3c, 0x0, 0x0, 0x0, r3}, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000459000-0xa4)="1aaa804ce605e3cfad116942b461920135913836c59ae363f507d4984111ff44c1a4f9693ea2c49f169a985a9f1a331fddb7fcb07c4b18fac15552c40e3a0315b648572a585044139929f96588a125794388b15d264e4ee2bb365050ddfe97c856f63a96edd3eb747bdf41222773b9fd6671316e6de63e54bf994a65a57e99c00afb7192447327ba9458abf4d58dd7934277cea2e6467280fb04531a370e8ef76fdd4124", 0xa4, 0x2, 0x0, 0x20001, r3}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000654000)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f15000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d3000)=0x75) socketpair(0x0, 0xf, 0x0, &(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101000001, 0x400, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x4000000000e42, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000)={r7, &(0x7f00008bd000-0x1000)="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", &(0x7f0000e98000)="5ba111819e369f77be9fe69e28839aba8f03931018956291442ff814ad77526de68698175e6dab54743d259d3afba7b063926de0b49fb45ffcbabba60defa4f75967778fca6400ee25d68736e5743d8c2798348145cb6e8720012b34993bfac11b46c094390c18765c12f7e49d2a09b4fdf20c3cad777a997dce110d0e88c00b3faaef9187cbc1f341a3018097b01f924cc6f6073c70", 0x2}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) clock_nanosleep(0x7, 0x0, &(0x7f0000479000)={0x0, 0x989680}, &(0x7f0000d97000)={0x0, 0x0}) fsync(r9) r10 = socket$netlink(0x10, 0x3, 0x10) write(r10, &(0x7f0000cf3000)="1f0000001000070100000000002000fc03000004080002000480000012ffef", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000274000)=[@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xa) syz_open_dev$mice(&(0x7f0000571000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x9) fstat(r8, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 13:25:55 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007ee000)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000)=[{&(0x7f0000bda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f0000001000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x200}, 0x40010042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000dc000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000e91000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d9d000)=0x80, 0x80801) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000be3000-0x4)=0x727d, 0x4) pwrite64(r1, &(0x7f00009c8000-0x3)="ff03d7", 0x3, 0x36) socketpair(0x7, 0xf, 0x42, &(0x7f0000988000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fb2000)={0x0, 0xfffffffffffffffb}, &(0x7f0000bc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a13000)={r4, 0x5}, &(0x7f0000dd4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000bf3000)={r4, 0x20, 0x50, "73a0e82866bd0a841e7cef3a303da37458da39fab80e785df54b25eb7d3fca6bd87669ca0ace55fd5a1a65288b4e48765a1eeefc7721ca2916326ba88dd8b59fd800cb8395a8c2f7bfa5390740dcb462"}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r5 = socket$netlink(0x10, 0x3, 0x400000000000000) writev(r5, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100ffeb00000006ec006e39", 0x2a}], 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xe31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f95000-0x78)={0xfffffffffffffffe, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f8000)=0x0) capget(&(0x7f0000cde000)={0x2, r6}, &(0x7f0000801000)={0x40, 0x0, 0x0, 0x0, 0x0, 0x3fc0ff2b}) r7 = creat(&(0x7f00008d7000-0x8)="2e2f66696c653000", 0x3) r8 = open(&(0x7f0000cd5000-0x8)="2e2f66696c653000", 0x40040, 0x1) ioctl$LOOP_CHANGE_FD(r8, 0x40049409, r8) ioctl$TCSETA(r7, 0x5402, &(0x7f000023f000)={0x8b8a, 0x3ff, 0x864b, 0x0, 0x6, 0x80000001, 0x6, 0x3ff, 0x1, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00004b7000)={0x0, 0x81}, &(0x7f00003c5000)=0x8) [ 81.787957] sctp: [Deprecated]: syz-executor5 (pid 10278) Use of int in maxseg socket option. [ 81.787957] Use struct sctp_assoc_value instead [ 81.803260] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 81.816594] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.835357] sctp: [Deprecated]: syz-executor5 (pid 10282) Use of int in maxseg socket option. [ 81.835357] Use struct sctp_assoc_value instead [ 81.841714] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/22 13:25:55 executing program 4: mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r1, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r0, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f56000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KDMKTONE(r2, 0x4b3b, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x2) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x100000001, 0x7, 0x7, 0x4, 0x0, "57ba66b5ee54a85aa20c24c2fc54a53b0a7e54976f0fa4a993ef442a4b43a522390c1f4ced993899ba55f744607cb53c5b52e5d6535f9f44ee0b3f4a2dc283", 0xbde7}, 0x58) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x82, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) poll(&(0x7f0000005000-0x8)=[{r5, 0x73b5e5e5c26d0b69, 0x0}], 0x1, 0x8001) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x11, r5, 0x0) 2017/11/22 13:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f0000774000)="2e2f66696c653000", &(0x7f0000aad000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00000e0000-0x2)="", 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) pipe2(&(0x7f000015c000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000386000-0x38)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x3, 0xfaa, @loopback={0x0, 0x1}, 0x81}], 0x2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)="2f6465762f76637300", 0x82, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000db5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4d96}) sched_setaffinity(0x0, 0x8, &(0x7f0000555000-0x8)=0x75) r5 = perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r6 = socket(0x10, 0x2, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000ad9000)={0x4, 0x6, 0x800000000000, 0x4}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000138000-0x4)={0x6, 0x2, 0x7, 0x0}) fgetxattr(r5, &(0x7f0000939000-0x1c)=@random={"6f73322e00", "00"}, &(0x7f0000306000-0x72)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r7 = open(&(0x7f0000ac2000-0x8)="2e2f66696c653000", 0x4c0, 0x0) fsetxattr(r3, &(0x7f0000096000)=@random={"757365722e09", "8581"}, &(0x7f0000a45000-0xc)="5b5b4047504c00", 0x7, 0x0) ftruncate(r7, 0xff98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xc) setsockopt$sock_int(r6, 0x1, 0x2d, &(0x7f0000fa2000-0x4)=0x0, 0x4) ioctl$TCGETA(r7, 0x5405, &(0x7f0000123000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_ACTIVATE(r7, 0x5606, 0x1) r8 = syz_open_dev$sndtimer(&(0x7f000031d000)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f000046d000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6, 0x7, 0xc5, 0x1, 0x6, 0x89, 0x5, 0x3e62, 0x5, 0x3, 0x0, 0x7, 0x1ff, 0x1]}, &(0x7f00008c8000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000059f000-0xc)={r9, 0x4, &(0x7f00009d6000)=[@in6={0xa, 0x2, 0x1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006cf000)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x403c5404, &(0x7f00005f7000)={{0xfffffffffffffffe, 0x3, 0x6, 0x0, 0x0}, 0x0, 0xfffdfffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresgid(&(0x7f0000483000)=0x0, &(0x7f0000c66000-0x4)=0x0, &(0x7f0000e38000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f000031f000-0x4)=0x0, 0x4) 2017/11/22 13:25:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000059b000-0x4)=0x0, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = add_key$user(&(0x7f0000fb2000+0xe)="7573657200", &(0x7f00001a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000317000)="eafe7d611f47d9a91d101d04ff5ada826866b99d007868fe8b86ac751ae90bd4ae50820404677d5c28a8e621a431d39239fa8056b3fb26f2ed75f72e9b182717bc", 0x41, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000c0f000)="69645f7265736f6c76657200", &(0x7f00004ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x1, 0x7fff, r2) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e71000-0x6)={0x1, 0x401, 0x101}) read(r3, &(0x7f00009fc000-0x1000)="", 0x0) r4 = gettid() tkill(r4, 0x16) 2017/11/22 13:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f00001d2000)="3a78d97e75b919fcda6e6e6da8706b14b70489bc312fad9658365d81dc742b5e3ceba37089890f827c6ca451a2b0303b116cae886a2d9c2d5d396220436ab6e4cd04af4293ac07d5f72e55934271d3e826242ee563d615361f038bed674c24f0cbe48aacba79a9b0436890865ad27698985b5c270a8535edc7e52cf0c02b0be06bf6f778fa624faace59a4441bd8a546669035c7ad13bf26933e69d132854381ae77698f24fdc8cbc3856f78b6d7fd97f4393680a26ad007f17a70596586e1ab43d26c9eb9370499941bc6261471bd8f74420643", 0xd4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) pwritev(r1, &(0x7f0000310000-0x18)=[{&(0x7f00002d4000)="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0x1000}, {&(0x7f00007ad000-0x44)="c4d69490aee6d7863a466c8be200650b9b91e9b1a1e5e36b96b51032607e90ba638e9bc2db48d1838bd83ef02784d8dd3504f57038f960df526e8662bcc6ec10a9e5d78a", 0x44}, {&(0x7f0000480000-0x1000)="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0x1000}], 0x3, 0x0) tee(r0, r1, 0x18000000000, 0xd) r2 = request_key(&(0x7f0000e67000-0x6)="6c6f676f6e00", &(0x7f0000f16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2b000)="27285c00", 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x1100000) 2017/11/22 13:25:55 executing program 0: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000bbc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00004ee000)={&(0x7f0000100000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xf5)="d47c30e3f3193d4b29c252bea062267cb40b71fa4e63c6719346494002879098e139bb012e2d86ae8bdf1b258b22d5e04bdac06fe1b758acc4d2951950c950f12a2e11ca4829fdc9c48325f183b9f2f34e9ebd6e65f7b933548a9de4f0d1dba5996f44fb3d9c8a91201c585b8c7ae185fd7986c895e9b6eb8cf20beb1d6310d9111e78ee231658c5fe6987a4fe00d384fd43b88734aa5d52c84788b01d72c2358ec2d4491511b5c54a3c2450a77b1523efdf1eb3a3abd1862c7075684f649a65569cbd3b6cc957ce02be94a49aebc6d199199d0574ed85b035850ca07483776cc68124268c26d963c0e90421ad74f43c92e68e0e71", 0xf5}, {&(0x7f0000000000)="8b754d0213415c26eca973e135a26a7252c85a72e61198fbdc2293079a79ab85353ff5ac9b72962d5563be21b3375032709d1a897216a8322ebd5a00580dde205c7e051933798fc9942486dcc66d5365921ec5ad518c212cafec654dee1300a3d93ba4d2155232d2a41ccc64f9", 0x6d}], 0x2, &(0x7f0000000000)=[], 0x0, 0x4}, 0x40) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0xfffffffffffffffe, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18802, 0x0, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x100000001, 0x8001) mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ce6d937f0508", [], {{0x8917, @ipv4={{0x1d, 0x4, 0x6, 0x1, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x3ff}, {[@loopback=0x7f000001], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@generic={0x0, 0x4, "7394"}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff]}]}}, "3570"}}}}}, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000017000-0xbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [{[], {0x8100, 0x4, 0xd5, 0x81}}], {{0x0, @llc={0xa9, @snap={0xab, 0xab, "0a", "d31dd5", 0x9aff, "4c62e2e2455bb16c98ee427c58d37f4a130ea22dc867f628e5c432e1f5cf5363b9eeb8f6073387548e678647a7e292b988a2a0017dd017d4215d2bf68a4444b6fa04f9cf479136c6521ee33c6cc6f8802910ce05cdb7a2f4d1f1b0e59d6b25bc028daa222ac231786776d4739dea83a3c5fc0d1c64c66a87d414e6ac31ffc5177fda1e3907d2e7507c812b6c8f95c479aea8c47d36767191964fbf300c1a4da809"}}}}}, 0x0) socketpair(0x0, 0x3, 0x6, &(0x7f000001c000+0xb20)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0x5, &(0x7f0000bd4000)="2c", 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000ab000)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003f000)=0x0) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000ddd000-0x8)={&(0x7f000098f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x40, &(0x7f0000119000)=0x1, 0x4) syz_open_dev$vcsn(&(0x7f0000e5d000)="2f6465762f7663732300", 0xffff, 0x80000000000100) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000011c000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x1) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000011c000-0xb)="2f6465762f6c6f6f702300", 0x1000000000003, 0xc0101) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r6, 0x4b32, 0x6) 2017/11/22 13:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b60000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffff6, 0x0, &(0x7f00004a4000)=0x0}) memfd_create(&(0x7f00006ee000-0x2)="97730100aa736563757269747900", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00006b0000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000029000-0x68)={0x7d, 0x0, [0x3, 0x2, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000000, 0x0, 0x1}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0x5}]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000028000-0x8)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x49e, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000026000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) stat(&(0x7f0000c9c000-0x8)="2e2f66696c653000", &(0x7f000011f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001d1000-0x10)=[{0x2, 0x10001}, {0x4, 0xf3}], 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000001e000)={0x8, "0000000000000003"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) setregid(r5, r4) 2017/11/22 13:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00007ce000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e21000)=0x0) r3 = socket(0xa, 0x7, 0xb6d6) getpeername$packet(r3, &(0x7f000060b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008aa000)=0x14) r4 = getpid() get_robust_list(r4, &(0x7f0000a00000)=&(0x7f0000b86000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000461000)=0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000088f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000974000-0x4)=0xb) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d02000-0x18)={0x1, 0x0, [{0x400000004000007f, 0x0, 0x8}]}) 2017/11/22 13:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0xffd) chdir(&(0x7f00004fe000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000a80000-0x1)="c8", 0x1, 0x8000, &(0x7f0000abf000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f00000ba000-0x8)="2e2f66696c653100", 0x22) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf5000)={0x0, 0x400000000c}, &(0x7f00004aa000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001bd000-0xc)=@sack_info={r2, 0x8, 0x1}, 0xc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000e02000-0x10)={0x32, 0x5000}) lstat(&(0x7f000001f000)="2e2f66696c653000", &(0x7f0000f4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() vmsplice(r1, &(0x7f0000ab7000)=[{&(0x7f000086b000)="d13e792d3429fa212ef76e3ba91a29af396b4a184bb0b0c61763660b941cf5fe", 0x20}, {&(0x7f0000b7d000)="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0x1000}, {&(0x7f0000d8c000)="465cc03f4a6942f52daefd366faa770766a62bff98f9069b6d58b9ae3011b92f8b090a83618e8028", 0x28}, {&(0x7f0000f69000-0x50)="dc2aa9af5a832801c98a2cf89c8d0f21a41c6cbe7266ad2a171749f280871c8fa5a26ff4b3780ab681286bf96067e3f2df68de9284a3d25eec167465737bef3e96104f1db331c289704b04efff9da1e9", 0x50}, {&(0x7f00003fd000)="b5a8b51b7d50a4396d2675be8bc9e95565d18ae10af7d5a520fd2b4913c81f0209fb1a0b94accfb9050f8ceb1d48a990d7ff481b2398fa0f16242ede63897fb9bbceded0e7965940a643092b48956d2695bd29576ab1036195b56047301bf0022b17fa31818328a69b5d1bd012b26e", 0x6f}, 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0x1000}, {&(0x7f000026c000)="798fac365177621285c353353ecaeb3fdd19a29bf34dfa36d4ecc5be997014bd2b3f24bf3b0e1ebded83baa401e8b1dc307d5679b2d4e45c195e9414ec6288c96b2fc3eaf57a01b33b257de95f654b25d0cdf0db9bcd6d9b87c00830d279141482739df84b0196a250b6e7e47c9065eb3590dd4be3c578f7dfaec4d26a4dbb52c2e90482f18ac75e19d3af1eb89a9357a17e365834edfeb2978f15e3dd46e7b2a776007978489a57b250d5b0e3427ed4d5d20624642274482f15f95f", 0xbc}, {&(0x7f0000a20000-0x8a)="f066a2691edc21c2721529507656f25784c0ac0140cf39d39021c07755a4c05b782d323f6a24eaeb3735754ed1a73d0d743449969360b675e4d03d0df0b7e410a6f92f6592e82e5513892a52a7f9237c6ee81e4c33181db6a7ea8b538715018b9912478d88386d821a5b8e07b2d16101f2e39c2a6f512e79b4d29b17c53c3f4cece63ae5f0a1e76fb2a0", 0x8a}, {&(0x7f0000fd7000)="fa15d9da247b6f1a0b7abc6e97c02be1dba085f638a1020d530650c130a044e39941cb0ab5d294223e052a0e12e26dfda600c4c3ec4a2b359a0ef440bdef6a588239332a718586e93b727d27ba3b601e86fa0e59250296fbcc7d5e1cadcaaac87351dc5b02ab53efea216a450c3e005b144bfb4c1e12abd4644dcdb72a9f2bcebb7c68eb9829e2f46cf55d27c9fe3fac4b3f7e5d313850", 0x97}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r5, 0x11, 0x0) recvfrom$packet(r1, &(0x7f000078d000-0xa2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000