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"d64c942eae72bd6ab88838ab7a764cb7d7fe2cc10127a4813855555373f588f37d29e4bc76c921aab50b2dd1fd27afec7e86af26e305cf113f40d3ea59fe89b392302b0205a072f5e11ab5e68c4bb33cb543b43c1eefe80fae4e84794582662ee058101d6dd02d860d5be20e47400eea8b435cc0692f089f4778532dd8caac301fa8929e845c399f27609a4ed6c6b0e0ef18df95e18e52653001d36df217f7c36ceb0738b3f2d29af414fb175c96"}, {0xf4, 0x0, 0x81, "5a0e9c2a9aef6cdfc1c9e0dd068dcdbb575abe93780d18a8fd27bcf7d52cb3fc9d74478b0c7bf20eefab72dcccb9a22bc74728961b4cb64d2918f2f2f924b85dc4eeb81059cda98e627c0043fcf937730e5478fdb1593c1cb75130603f25d697126e2a74bb5a38dc4e99bb8910064205722bbc47642157a4c121873511922348660d90bfae74d986a07662c63037e15c583612112425b6d5844fe6b97b82c285641d4159b2bbd1c586d9c8906c053a346e8f7ebc5993a3cbe089d4f6e38978c35e7cc2bb1b355dd11ea364d4aa1851506c297e62a5a5438d714abbdaca4ec8c9ef748c4bd123d7"}, {0x60, 0x119, 0x4, "95453dcc279feade18ad7f6e39aa009e5131d56671aef6d1abad6f7683d4934d7f8a871e185aa5f15d7012e3e59e922c98b8586b23ec75a11ef51287e48a530d312d9d6f02e00b44556a12598fb4fdf21e9fc704"}, {0x54, 0x11, 0x7, "2fb16d242d79e0548b1423c98f7b8e672d19a34122f56facc04751baa265e2ea5ce8c7b43bf0b596446fde51294261721d02ea2acf2c1cfaf3a2846b217967c4d8b5370277"}, {0x4c, 0x107, 0x9, "68d991b874de7d285561d2fc026ab3fd5877e53a4bbe0f97b7a56a92cff248daef34ee3e9089c20373444c11ccb09c009e188e3e84f12f7ae96b08b3e3804487"}, {0x68, 0x103, 0x200, "3773b8734f5b4dbf30e37ed500d7fe0dd91a8935e8fd5acfeabcd80e8ac032568042ef361b4f9bc0b85b815f7816755b39392d6c169f7f231b0ca0ad6351cb48794d84fcf56f1d85c6f2c7e78f1f1c04dc8e81b4d6a1d94abb"}, {0x104, 0x117, 0x5, "4b8e1d042c29a912ee36fc5e9466ff7a0581e6c1d1a5170c7bc05814d0c16ad6ecaa6d821c35e971fdffb66d7cc568447977993b0e9d59853bfcc7fc3088525f89c3060e1a1448ca3252654769b041cb9d5d14738b7d367a26ba87a80085bcc2ae16503d621005c7c8577ad9af9eefb4549a133c7d4e7d4cb9e9845211de46e168add1eaf676f3b0bc450967959bf1d2ee37d212313bd7a59182ef295e448e5459e20bb7a18619b1c73768a7a2a32fbcc39f2dcbde0f459400c02fb392d0d35ff351c555039403594c57cbe354d52160ccc32dfed8148317d7431b944bd22d57dd9241c1b7d07488351e0f09f60ed6ea9840d7bfbee64e"}, {0x54, 0x119, 0x96fc, "9e519a1e6b475451a466a4cafc57af2cc8fb44c39c6d0c8a37ab2874f7699665f2979602de706e75b3c847ff8d5321ae62822a556bda5af26786398bfe7ec661aa8ab2d96bc9dd3c"}, {0x84, 0x19f, 0x4, "ef265aa33ceb5aa79f9bdc3415a985522aa5b86a7bb347e9bdc62799f6efaa56ba7cfe9965153288aa9e1a9681bc970bab0e4308f9611e80e862035b38205cf4689e97ebe673d91ce1b4cc56be75a4619a4be44959faf72ef08dc9799fa5996fc0f7a4b0185b04a39878d51e259fc5a8ce41fa434125"}], 0x5b0, 0x1}, 0x767a}, {{0x0, 0x0, &(0x7f000041b000)=[{&(0x7f000039a000)="9cffb6ad9c65fce67d106199dfb89bfc632e828e5ee79c247fefcacd8b682b326e1c0e620a418c7f67c804776024df9d9dd593939cbf1a97176888495bbcda11c845c465183f13778db2719344fa54aab9e7c338c43d6fabd8e7a12969b97487de3680e83a102cd7c882b68b29d28ed28f2a331936e7a149bf6d2bf59d6558eb0d9ee4cd495c", 0x86}, {&(0x7f0000e76000)="661bffb36c9d9feb962fc0acc1ed54edb146a02b43ed023a6821f0f58a9bf3eb512e4fa6cfa3e9e0465b11ba295851c39371e530cbb49d04beb909dc2a1421609994a48ab5521381", 0x48}, {&(0x7f00009f5000-0xad)="f54f20c34fa8c93c686953fa3483fd75f22e6515ed28ea8ab36507087379b9387137f2e1d225b760ab21399009cfe0938164bc29f7377b8bca2a530f90a71c9d6c97c129d0485f3e9f92ea452d8cb27a34c583ca8dba1cbe02427c02b3d0968f146b2151ce2b083373bf366057cabef2ac9b805f8d765126e4f59da1f85901cb47013aa7b154044bb88fd25b789cfc2e92279c097d9d1ab77bb60cd87760a8091f66d351a9941ae2233490d8e3", 0xad}, {&(0x7f0000b98000-0x68)="6fb93ad26576444a0c4241c6475ef251df69fa7021e150673396bd14cd704fd61706b17a8535548974f4206ebbec467e9d2a9919830b7190a9e379a67e4260b92c8dc88ccf347d657aade0647f67ff7c07393080becafb98d34e5f694229a9960a8115d063335713", 0x68}, {&(0x7f0000fa2000)="0860eebf8c42810b6ffc12b382bdc231d25572c934281298cc7d2df9a866cb79f43ed90bac03d24a40ceb4a9db8b66f7678eef195e11d9de452c5906253163938fc92762058f3ae3a20824d1f5cbd9d139f83ca0993b389a1591332db90f4c0a4410c8b2bafced259aa33906f43f7fdba99b1a5f4d5067793b1e304314c07c1d5cf42771a8d089d38919171904e00fd124de33758932b7b8b7c72d98feca56bafed1c32c934c9baa3aaa624c55b854facf8596dabea42908a4882c700669ecb5127940d17b3958bcb53dc48520f8363da3d1a770b86ca9ae3e8a", 0xda}, {&(0x7f00005d0000-0x66)="eb6d565692e6b3996e184aaed75fd9643ab0669807ec9c1e5db692c894fb215796165adcaaac58bd656dc0359aa93b1c8bc5598f3e665be66aebb658246eab1513f465c758fa00ddb09c8a3737d5d37bedda8ed37d956155e5cb648966818881b5172ade98e3", 0x66}], 0x6, &(0x7f0000145000-0xd4)=[{0x50, 0x110, 0x0, "9febaa7b9d8a2d3c11c31bcb6157fae759d3a69b030d4c91b1c66e08ff2e45c61879aa33e02392ab169cd36c62be8cf0fa63814cbdf58ef441a12681e28e66d2cb4f"}, {0x84, 0x101, 0x0, "ac5f7ebda676ee181ff757f176f13a5e5e397db9309148dca2bc4d200055347737eade095db9da0001c86d34fb13511bf6deec32b40fc88db5242d2a189d11f47b3c8a9b8fdd3f166ef9cfd639ed53dd0f90644b2adeb8258def9ea737568c90cf92770e7e6fc5e92986a8c991a76d2e618e25318e12"}], 0xd4, 0x40}, 0x9}], 0x6, 0x804) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007c3000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(r1, &(0x7f0000a08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae6000-0x4)=0x14) sendmsg$can_raw(r2, &(0x7f00003f9000-0x1c)={&(0x7f0000112000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000b10000-0x8)={&(0x7f000035b000-0x10)=@can={{0x4, 0x9, 0x7, 0x7fff}, 0x0, 0x2, 0x0, 0x0, "1db2fdf052b96bc5"}, 0x10}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) splice(r1, &(0x7f0000a2f000)=0x0, r0, &(0x7f00001ec000)=0x0, 0xa6, 0x0) 2018/01/26 08:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000350000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000057f000)=0xd000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000027000)={0x10000, 0x0, [0x7, 0xffffffff, 0x7, 0x6, 0x1ff, 0x3, 0x3f, 0x2d]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000006d000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000d71000-0x90)={[0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000872000)={{0x7003, 0x2000, 0x8, 0x5a8, 0x6, 0x81, 0x200, 0x3, 0x6, 0x1, 0x6, 0x7ff, 0x0}, {0xd002, 0x2, 0xe, 0x80, 0x750f, 0x8, 0x5, 0x6, 0xc8, 0x7335714a, 0x2, 0x3f, 0x0}, {0x2000, 0xb19236d7729ad67a, 0xb, 0x9, 0x101, 0x6, 0x200, 0xdd2, 0x3ff, 0x619c9422, 0x200, 0x7ff8000000000000, 0x0}, {0x1f000, 0x10f000, 0x0, 0x7, 0x8001, 0x7fff, 0x10, 0xffffffffffffff1f, 0x5a, 0x798, 0x101, 0x45f, 0x0}, {0x0, 0x439f65c4e6d7a7fe, 0x1d, 0x7e, 0xfff, 0x1, 0x7, 0x4, 0x4, 0x504, 0x7, 0x80000000, 0x0}, {0x2000, 0x2000, 0xd, 0x46f8, 0x40, 0x2, 0x8, 0x3, 0x1, 0x1, 0x8, 0x40, 0x0}, {0xf000, 0x2, 0xf, 0x5, 0x7f, 0xb0, 0x394, 0x10001, 0x3ff, 0x9, 0x0, 0x80000001, 0x0}, {0x0, 0x1, 0x1f, 0x0, 0x31, 0x20, 0x1, 0x8, 0x3, 0x1, 0xbe, 0x7, 0x0}, {0x2000, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x6000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x2001, 0x420000, 0xc, 0x100, 0x2, [0x10001, 0xfffffffffffffffc, 0x5, 0x5]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 08:07:48 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000037000)=0x3, &(0x7f0000034000)=0x2) 2018/01/26 08:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003f8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ed8000-0x4)=0x3a, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000546000-0x58)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000280000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000021000)='tls\x00', 0x4) 2018/01/26 08:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r1 = syz_open_dev$mouse(&(0x7f00005ad000)='/dev/input/mouse#\x00', 0x7, 0x105000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000053b000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0xec76, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28e00}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x1, 0x40e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xc4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 92.348536] binder: release 13331:13335 transaction 77 out, still active [ 92.355447] binder: unexpected work type, 4, not freed [ 92.363209] binder: undelivered TRANSACTION_COMPLETE [ 92.384046] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 08:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000827000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a1d000)={0x0, 0x5b, "af8157ec556124947fb010a0e3b4d0b5aed38c73f5e0b9d3c84d5c571e5dc38b6a24623db26f1db26c4b30855591d616349dde298175d7297030d4d088a331e5983b3a2f2541ec19788501636c80b66bf7b692e08e965d6d535fe2"}, &(0x7f0000dd1000-0x4)=0x63) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002c8000)={r2, 0xfffffffeffffffff}, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004000)={{&(0x7f00003fe000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r3 = dup(r0) open_by_handle_at(r0, &(0x7f00007e0000-0x1008)={0x1008, 0x3, "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"}, 0x80) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 08:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b7000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000032e000)=@assoc_value={0x0, 0xffffffffffffff81}, &(0x7f0000aa1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef3000-0x8)={r1, 0x5}, &(0x7f0000d6c000-0x4)=0x8) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b68000)={@generic="57571fd37a8ba43e19f8c641e6d723d2", @ifru_flags=0x8100}) read$eventfd(r2, &(0x7f0000d9e000)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f00004e7000-0x14)=[&(0x7f0000523000-0x3)='./\x00', &(0x7f0000518000-0xc)='personality\x00', &(0x7f00003eb000-0x9)='vboxnet0\x00', &(0x7f00005dd000)='personality\x00', &(0x7f0000335000)='personality\x00']) flock(r2, 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) [ 92.417711] binder: send failed reply for transaction 77, target dead 2018/01/26 08:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f000068e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fb5000)={0x6, [0x9d, 0x8, 0xffffffffffffff35, 0x7, 0xff, 0x5]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:48 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000afb000)={0x9, 0x8, 0x3ff00000000, 0x0, 0x0}, &(0x7f0000698000)=0x10) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006d9000)={r3, 0xffffffffffffff4c}, &(0x7f0000afc000-0x4)=0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x0}) 2018/01/26 08:07:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r1 = memfd_create(&(0x7f0000a63000-0x2)='(\x00', 0x2) clock_gettime(0x0, &(0x7f000040f000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f00006dd000-0x8)='./file0\x00', &(0x7f00001ba000)={{r2, r3/1000+10000}, {0x77359400, 0x0}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 08:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000555000-0x1)={0x100000000, 0x6, 0x8, 0x8, 0x75, 0x1}) [ 92.528729] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.594579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 08:07:48 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00006b5000-0xa)='/dev/dsp#\x00', 0xaa0, 0x2002) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000567000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000cdc000)={0x8f, &(0x7f0000741000)=""/143}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) clone(0x0, &(0x7f000096b000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000cb9000-0x84)="") 2018/01/26 08:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1c000-0xf)='/dev/sequencer\x00', 0x102, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ae1000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000728000-0x1)='./file0\x00', 0x8000, 0xc) syz_extract_tcp_res$synack(&(0x7f0000ad7000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000074d000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000043c000-0xc)={0x2, 0x7ff, 0xff, 0x8001, 0x1000, 0x84}) write$tun(r0, &(0x7f000024c000)=@hdr={0x2, 0x87, 0x8a, 0xb7e, 0x604e71cc, 0x6, @ipv6={0x5, 0x6, "0d9dd8", 0x0, 0x2f, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xa5f}, @enc_lim={0x4, 0x1, 0x200}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x5, 0x0, "03f51bd50723e7"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @generic={0x1f, 0x0, "1039d6706b7a7d6c74cf3ea17dabcbe4f1c90002ac5947ac510ed1c99d61f79a8c617d1a0bd9c8b1db7e026100fef3c72302bbc9907f54190f69976ca1385ff28ddc0bf76bd06728169663db0f91dee7a53fba798b5d8744383c2362d57d83cfe93cefe3df91384efbf127223cbe6f0557def4bc536bb16bbd803e0ab67e1b3a94ff06045fc60f6b45735de26171b336d38452875acb1805f4b7ce64de172dc8b9b54642187c6af6325cee7165cbf5bdd549e25a9ae7af46f34ce8ab3331df"}]}, @routing={0x67, 0x0, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @fragment={0x87, 0x0, 0xffffffff80000001, 0xfffffffffffffbe5, 0x0, 0x8001, 0x0}], @tcp={{0x2, 0x2, r1, r2, 0xd7d1, 0x0, 0x0, 0x80, 0xfffffffffffffffa, 0x0, 0x8, {[@timestamp={0x8, 0x0, 0x4, 0x1000}, @sack_perm={0x4, 0x0}]}}, {"b6385f9c76e95a532019e6ab46a5e71eb41bb85f4dc415bc9fbae4a6d5948dc9f83d09949c58541094cfa24b45f47dd3f509aabba088d87e0009dfded2d4c0b9a59244cf1520f1fdd7deb8e09f5a38ada4f6928530db5c4ab82b89c60ac2af6342f19a33fd2014a8c3175a912dffc0cabb99864141b7c7d57b87179ca73d5c87991b09256c7e3b0c268ade587bcb9f021b0797ee3231cb8f337fe25c0a0b3b67802e"}}}}}, 0x48c) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004c8000)=0x3) 2018/01/26 08:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) r2 = add_key(&(0x7f0000805000)='id_resolver\x00', &(0x7f0000f70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6a000-0x58)="e65b6b7094d597ed3fa13d8325d065eeda9c75869a8c0b12eb1b29c218d717b468351f4f10e8f0ef9a28493f916e4181102a63a32653269854c2290a013f5efc82597568620629a8e2997d5db295122b40e61923c939a47c", 0x58, 0xfffffffffffffffb) add_key$user(&(0x7f0000023000)='user\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000761000)="ae75053e28e0a7b9043cfc3d7b446a046f425447a56daf6cc4269038bf1609a3dc00f664881b71e2a8f2a107dc226a8d37a01723f8f15a2fef947ea420ad00ddc77eee434fb367d54e3fa3ca34b1d43c950198a5e2c2261f9431d75bcc23b3d9437e374da5c4ee98f1ff90eae102e9b4a11db2e2e34733ae09275ac88528cc584d26ac3c928b759d4c7a273b868225cb9e79398769f522cca9706054742e8d", 0x9f, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000889000)=0x20) 2018/01/26 08:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) fchdir(r0) r2 = syz_open_dev$sg(&(0x7f0000ffa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000377000)=0x0) close(r1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000dcd000)=0x0) gettid() sigaltstack(&(0x7f000005b000/0x4000)=nil, &(0x7f00005ce000-0x4)=0x0) 2018/01/26 08:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f15000)='/dev/vcsa#\x00', 0x7fffffff, 0x800) ioctl$TCXONC(r0, 0x540a, 0x0) syz_emit_ethernet(0x18a, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x154, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x87, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f4000)={0x9, 0x5, 0x7, 0x9d}, 0x8) 2018/01/26 08:07:48 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000048e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ce4000-0x4)=0x0) syz_fuseblk_mount(&(0x7f000082d000-0x8)='./file0\x00', &(0x7f00002a5000)='./file0\x00', 0x8001, r0, r1, 0xff, 0x81, 0x80003) fstat(0xffffffffffffffff, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d03000)='./file0\x00', r0, r2) 2018/01/26 08:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 08:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000c12000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:07:48 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7d000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000013f000)=[{&(0x7f00008d2000)=""/128, 0x80}, {&(0x7f00006a3000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) r1 = socket(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r3 = gettid() sched_getattr(r3, &(0x7f0000f3d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mq_timedreceive(r2, &(0x7f0000ac0000-0x7e)=""/126, 0x7e, 0x20, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009c4000)=""/207) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) bind$bt_hci(r0, &(0x7f0000af8000)={0x1f, 0x1, 0x0}, 0x6) 2018/01/26 08:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) splice(r0, &(0x7f0000d5b000)=0x0, r0, &(0x7f0000672000-0x8)=0x0, 0x5, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000079000)={@random="d7ec460c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/26 08:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006c9000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e2c000)=@sack_info={r1, 0x6, 0x5}, &(0x7f0000e4e000-0x4)=0xc) 2018/01/26 08:07:49 executing program 1: pipe2(&(0x7f00001eb000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00004ad000-0xed)=""/237) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000098f000)=0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000f00000)={0x39980732, r3}, &(0x7f0000495000-0x18)={0x3, 0x5e7f, 0x4, 0x100000001, 0x1f, 0x2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f00000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000b67000-0x8)={0xb0, &(0x7f0000d09000)=""/176}) write(r1, &(0x7f00007de000-0xc3)="da", 0x1) recvmmsg(r2, &(0x7f0000efd000)=[{{&(0x7f0000efd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000c59000-0x48)=[{&(0x7f0000e2d000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000efd000)=""/155, 0x9b, 0x0}, 0x0}, {{&(0x7f0000ec4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000efe000-0x10)=[], 0x0, &(0x7f00006ef000)=""/94, 0x5e, 0x0}, 0x0}], 0x2, 0x40, &(0x7f00001b3000)={0x77359400, 0x0}) 2018/01/26 08:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4f000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000060c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000092a000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) ioctl$TIOCSBRK(r0, 0x5427) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2018/01/26 08:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xe0049023}, 0x565de544ccefe3e2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c49000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004e1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000)=0xe8) io_setup(0x10001, &(0x7f0000898000-0x4)=0x0) io_cancel(r3, &(0x7f0000035000)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000bb6000-0x2d)="d4c5c35e1f835c6d2610147ad812c37c662855e388a497d3c8ee7e3c8745da865f1e039ff4be6792d5751f7ff4", 0x2d, 0xeefa, 0x0, 0x1, r0}, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000ec9000-0xe)={0x1f, 0x10001, {0x7, 0x0, 0x9, 0x8, 0xf3f, 0x40}, 0x0, 0x1}, 0xe) pipe(&(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ebd000-0xc)={0x0, 0x9a, 0x2, [0x4, 0xfa]}, &(0x7f00003e3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000083c000-0x8)={r6, 0x0}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048a000-0x4)=0xc) r7 = syz_open_dev$audion(&(0x7f00005c2000-0xc)='/dev/audio#\x00', 0xffffffffef0dd775, 0x230000) r8 = add_key(&(0x7f000069e000)='logon\x00', &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d47000)="c797fa14f341837e47a8d1877d4996cdef87c71531b08085f4f8b44669972a60db530776e35cf82a153f25ceda8cd6a146f058bbeaacb5710b736dfd6fd933a503c7b9cf145877", 0x47, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r8) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x7) 2018/01/26 08:07:49 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x3) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f38000)={0x0, 0x0, 0x20, 0x2000000, 0xffffffffffffffff}, &(0x7f0000745000-0x4)=0x18) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0x11, 0x6, 0x1, 0x4, 0x2, {0x0, 0x0, 0x0}, []}, 0x2ee}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008a6000)='/dev/midi#\x00', 0x8, 0x0) connect$llc(r0, &(0x7f000066e000-0x10)={0x1a, 0x4, 0x4, 0x9, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) write$sndseq(r1, &(0x7f0000beb000)=[{0x7f, 0x3f, 0x163, 0x218e3044, @time={0x0, 0x1c9c380}, {0x7, 0x9}, {0x1475b11a, 0x0}, @queue={0xfffffffffffffffc, {0x2, 0x8001}}}, {0x4, 0x5, 0x6d1d, 0x5, @tick=0x0, {0x1, 0x231}, {0x0, 0x20}, @quote={{0xffff, 0x1}, 0xbed, 0x0}}, {0x2, 0x8, 0x5, 0x3, @tick=0x6, {0x0, 0x1}, {0x130, 0x1}, @time=@time={0x0, 0x0}}, {0xfffffffffffffffe, 0x81, 0x4, 0xfff, @tick=0x40, {0x3805, 0x4}, {0x1, 0xfffffffffffff90f}, @ext={0x1000, &(0x7f00007cc000)="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"}}], 0x70) 2018/01/26 08:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x3, &(0x7f00004f9000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000017b000)={{0x0, 0x1, 0x20, 0x3, 0x620ef1f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00003ef000)='net/softnet_stat\x00') close(r1) 2018/01/26 08:07:49 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000a57000)='/dev/usbmon#\x00', 0xde76, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000105000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='syzkaller0\x00', &(0x7f0000fff000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000091c000-0x8)={0x0, 0x0}) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000031000)='/dev/usbmon#\x00', 0x3ff, 0x101001) perf_event_open(&(0x7f0000914000-0x78)={0x3, 0x78, 0x80, 0x1, 0x0, 0x5a84, 0x0, 0x100, 0x10401, 0xe, 0xfff, 0x5, 0x1, 0x3, 0x6, 0x4, 0x6, 0x6, 0xfff, 0x9, 0x7fffffff, 0x80, 0xffffffff00000001, 0x4, 0x0, 0x400, 0x2, 0x400, 0x4, 0x8000, 0x8, 0x8, 0x5, 0x2, 0x0, 0x81, 0x0, 0x6, 0x0, 0xf4, 0x2, @perf_config_ext={0x1000, 0xffffffffffffffc0}, 0x24000, 0xdb5, 0x2, 0x0, 0x6, 0x3, 0x1, 0x0}, r1, 0x3, r2, 0x9) write$selinux_validatetrans(r0, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) 2018/01/26 08:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000c5000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000745000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f000089b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0xa8012, r0, 0x80000) 2018/01/26 08:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f1b000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f3a000-0x8)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 08:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') socket$l2tp(0x18, 0x1, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f0000757000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) creat(&(0x7f000091c000-0xa)='./control\x00', 0x2) 2018/01/26 08:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000e14000)=""/62, 0x3e, 0x0) mremap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/26 08:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000bba000)=""/154) r1 = syz_open_dev$mice(&(0x7f0000f4e000)='/dev/input/mice\x00', 0x0, 0x4c040) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000943000-0x4)=0x0) [ 92.960044] audit: type=1400 audit(1516954069.165:170): avc: denied { validate_trans } for pid=13463 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/26 08:07:49 executing program 0: r0 = socket(0x18, 0x100000000003, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea8000)={0x0, 0x81, 0x8004, 0x2, 0x100000001, 0x1ef, 0x1000, 0x5, 0x0}, &(0x7f00002b4000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x6c, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x381, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 08:07:49 executing program 3: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) chdir(&(0x7f00000a0000-0x8)='./file0\x00') 2018/01/26 08:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000cb5000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x840) sendmsg$inet_sctp(r1, &(0x7f000029a000)={&(0x7f00009e9000-0x10)=@in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f22000)=[{&(0x7f00003ae000-0x58)="3363047be8edf943dd80a3d18729fb8423923ad2bb37955ce6fe4a72e2f02ec22d8e8a395371913803d1ecbb46996e9ecd756589155713ffb4a704c107a78ed8be63ac7895f9f1d29e511589a72f94a1bae8591395f48305", 0x58}, {&(0x7f0000be0000)="6ff3a9498733dbbd33575744305c83b22e25fd26920a85b15197bf06dd54435ae1e1eb24cf33394e8638db0930b39758b85203b48964d68ab23f76a56ef556", 0x3f}, {&(0x7f0000b96000-0x33)="97626aba032c2985e1a307ad55890902182e9dd2f7a82f4ff5f10d4003e327a2454b4a1be80814bda9e8b928856f45ed1bbb40", 0x33}, {&(0x7f00000e7000-0x2b)="14ffd288ece987b171d92d7624858bbc10233c0a0eb08f6a5887deaaa013e2dd73aa4a7939ba16cbee0cd3", 0x2b}, {&(0x7f0000076000)="5debfd084ece7403be27b288730b556894e6487fe191b94ae73510a71f626573c7c578d25a015778b88ff9d61389310bbee68e2d055f4bdaa9944c705e7d6fbbbd0ccc06f67beea30148f296a680ddf14ea214b052fb6e40d17db3b2b6e4cf82af041192fceb628804bbd02603067b9c", 0x70}, {&(0x7f000039a000)="59dc2036a27247646181914693d90580aa2ec1ce2e0f9f425a31a2f0b62b9d1529fc50fcd19fa581fa24b69d27acf3962c0087ea31cf34dca90ad59bbbf3be213363f481a449db", 0x47}, {&(0x7f00005b3000)="320fde6ffd448b3ca2d7d3b4ca2fb55c2725f54878921f82f989219b0a293e59cbc2431de786dc60a779d40bc73441ec", 0x30}], 0x7, 0x0, 0x0, 0x8001}, 0x40) sendmmsg$alg(0xffffffffffffffff, &(0x7f000030a000)=[{0x0, 0x0, &(0x7f000093a000-0x8)=[{&(0x7f00008cb000)="966d1727de0ef50d70f085aded65e8f326", 0x11}], 0x1, &(0x7f00004be000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ba4000-0xe0)=[{{0x0, 0x0, &(0x7f0000f08000-0x10)=[{&(0x7f00004c7000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000038000-0x26)=""/38, 0x26, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8e000-0x10)='/dev/sequencer2\x00', 0x20003, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) read(r0, &(0x7f0000e8a000-0x41)=""/65, 0x41) 2018/01/26 08:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a2e000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ac1000-0x4)=0x9, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) epoll_pwait(r0, &(0x7f0000a8f000-0xc)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f000089c000-0x8)={0x10001}, 0x8) clock_gettime(0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000e73000-0x8)={r1, r2+10000000}, &(0x7f0000de0000-0x8)={0x0, 0x0}) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/26 08:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00008f8000)={0x6, 0x20, [0x9, 0x6, 0x1, 0x80000001, 0x7ad9a3cf, 0x2bb2, 0x9, 0xc3b6]}) 2018/01/26 08:07:49 executing program 7: mmap(&(0x7f0000000000/0x111000)=nil, 0x111000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(r0, &(0x7f000002f000-0x8)='./file0\x00', 0x8000, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000003a000)={{0x3, 0x2}, {0x400, 0x200}, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x400000003a, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x7f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000111000)=0x0) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000112000-0xd)='net/wireless\x00') 2018/01/26 08:07:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00004ab000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000038f000-0x1)='\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000096b000)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0x1f, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eee000-0xa0)={0x0, @in={{0x2, 0x0, @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]}, 0x100000000, 0xcbb, 0xffffffff, 0x7fff, 0x40}, &(0x7f0000b7a000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000764000)={r2, 0x9, 0xebf, 0x8000}, &(0x7f0000009000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000a25000)='net/protocols\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000be1000-0x8)=0x5, 0x8) socketpair(0x1e, 0x2, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r4, 0x2) 2018/01/26 08:07:49 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000023000-0x8)={&(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000019000-0x40)=""/64) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000024000-0x18)={0xaa, 0x9, 0x0}) dup(r0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={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}) 2018/01/26 08:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f00000ed000-0x4)=0x0, 0x3) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup3(r2, r1, 0x0) 2018/01/26 08:07:49 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000861000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006c7000-0x5c)={{0xa, 0x2, 0x6a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffffd}, 0x8, [0x7ff, 0x89be, 0x146cb237, 0xfffffffffffffff8, 0x6, 0x0, 0x100, 0x9]}, 0x5c) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f000068d000-0x1)=0x0) 2018/01/26 08:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fda000)={0x4, 0x0, [{0x6, 0x7, 0x0, 0x0, @sint={0x2cc8, 0x0}}, {0x957f, 0x0, 0x0, 0x0, @msi={0x0, 0x1ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x7}}, {0x7f, 0x0, 0x0, 0x0, @sint={0x0, 0x2}}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000044c000)=0xffffffffffff7fff, 0x4) set_tid_address(&(0x7f0000f58000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ea6000)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x1, &(0x7f000082f000-0x8)={0x5, &(0x7f00006a7000-0x28)=[{0x6, 0x6, 0x9, 0x34e84803}, {0x1, 0xfffffffffffffffb, 0x0, 0xb79}, {0xfffffffffffff001, 0x401, 0xe106, 0x1e}, {0x352, 0x7, 0x6, 0x65f6}, {0x7, 0x9, 0x1, 0x6}]}) 2018/01/26 08:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f85000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa40) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000946000-0xc0)=""/192) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000038f000)=0x0) rt_sigqueueinfo(r4, 0x9, &(0x7f0000f13000-0x10)={0x21, 0x6, 0x7, 0x7fff}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000d1d000)={&(0x7f00002fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e10000)=[{&(0x7f0000b70000)=""/0, 0x0}, {&(0x7f00005cc000+0xb0b)=""/127, 0x7f}, {&(0x7f000040e000)=""/21, 0x15}, {&(0x7f0000983000-0x33)=""/51, 0x33}], 0x4, &(0x7f0000b5c000-0x26)=""/38, 0x26, 0x7fffffff}, 0x100) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c85000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) [ 93.636328] audit: type=1326 audit(1516954069.841:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13512 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fcac79 code=0x0 2018/01/26 08:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ee000-0x4)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000064a000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) sysinfo(&(0x7f000023f000-0x87)=""/135) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) mkdir(&(0x7f0000e30000)='./file0\x00', 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000134000)=0x0) io_submit(r3, 0x7, &(0x7f00003aa000)=[&(0x7f0000f20000)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000d3b000)="be6df767082211807631774a0b65ae930b691812074ddc9efa2fcf1cbf293b23237c6a21cb7450e94c20d69bfb3be1f1de543db223ec230df348a780c46afc8264a303120ad2608ff8f90d1e5de3e309046cffd203e34638dc63420da2793368b64b9d8e6fcdeb8c39b01579c52d011a793adbbc10703cdc0b3ea261cd22a776a74044878b2163e7a1a33aa494d4b9f7aa5030bfb6ea99b1d1707889c4960ae0edfff7e81e4eb1289011e212079701e59683fccaf5eef93c51eb", 0xba, 0x7, 0x0, 0x1, r1}, &(0x7f0000d1b000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, r1, &(0x7f0000429000-0x3)="7ab1f9", 0x3, 0x9, 0x0, 0x1, r2}, &(0x7f00005e1000-0x40)={0x0, 0x0, 0x0, 0x8, 0x20, r2, &(0x7f0000702000)="e93b2420a37487ee6f53387b6eeba4b8aefb2f11a749dee549f07c88eaece28ef2f6803860bb687dd80b0683d001e90197ee4d310d0560ddae6c1745726c017ade19b2e3cba4c5a5d4f16331bff980ac1629a6772716a926e8234e447482b978c765538c7eed3f0dc5e24494180e40b0028086931965b368dfc3db0107f350614cd01350871e438f3186b0dce1f26b1d244794e56d4630ba92c4134af62066ef08bf221bdeeecdc58937cf1bb024fc2d15dad8591d0301b4f11d74ae92cd186c20cb3b58c538", 0xc6, 0x3f, 0x0, 0x1, r0}, &(0x7f0000105000-0x40)={0x0, 0x0, 0x0, 0x7, 0xeb42, r0, &(0x7f00005b1000+0x1a)="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", 0x1000, 0x1, 0x0, 0x1, r2}, &(0x7f00000b1000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3a67, r1, &(0x7f00004f5000)="db055c53fc2b81acce546f561fcb836e2c11f3e6f0a09ecc639b4319ae75066c921dd6bb5aa4c35eb8118aa9e59c3082d58c16da7545ebdf1ad64ee242f5f93ad5350223e635d5430d05edf30795e6dfd340995f30a6d679fc126e08dd76ed9424be04b676419765a40d6069e69ad06cd73899362efb8691f52f182acc848b192ef0964c6825", 0x86, 0x4, 0x0, 0x1, r1}, &(0x7f0000307000)={0x0, 0x0, 0x0, 0xe, 0x1ff, r2, &(0x7f00003c7000-0x36)="f3db8e9d1e9dfe53cf346840b986adcae6be74ac91a377b0da00b7e8256256894b5eb4f0b72090f49a731de74ecb9bc28299feccf452", 0x36, 0x6, 0x0, 0x1, r2}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x1, 0x401, r2, &(0x7f0000c27000)="370d52def7f89e2b3c6bf79d866ad73c94867e2ca3454c89de308fa2894115aeea5558256818639ca5e272419a65b1f4fbf98d40b458fa8591d4c83e92eeef4e4187971fa454005c61630b6f19278d435b36351a569556d3def9b39891b7aefae474", 0x62, 0x3, 0x0, 0x0, r0}]) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/26 08:07:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x11, &(0x7f0000000000)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x5, 0x40000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x8000, 0x7, 0x8000000, 0x20}) 2018/01/26 08:07:49 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000020000)='/dev/adsp#\x00', 0x1, 0x200000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000028000)={0x3004, &(0x7f0000029000-0x8)=0x0, 0xc, r2, 0x2}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000000b000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/mixer\x00', 0x20000, 0x0) 2018/01/26 08:07:49 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) prctl$intptr(0x42, 0x3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000095000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bdb000)="5b4401ce6d30bd74f2227dcd398e4dae3803346fe3abc733fb8b1ab89d92616af695c0bc4339dffea9b1a564c38a2e16100945407adf1db4647f2350a00980550cbc8bf715b3bdac1d6a7b1e1be8bec7497853d46370978e65fc9ac2b4a4344fa7e83178f5fa41e534d188f704d7f3", 0x6f) 2018/01/26 08:07:49 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000030a000)={0x0, 0x0}) ftruncate(r0, 0xffffffffffffffbe) syz_emit_ethernet(0x102, &(0x7f00008bf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="554af5dc94a3", [], {@generic={0x8035, "0475f5637afd76f48c32087fb2d55d264a6eda1b9e0fbcd053f80a4b3b8c15071ad7ed3d2ea0ca7ee12bf8d4df27804c861563d910a86b7cdb716bb039b0c0af4336648bf8c405fe1a1f25cfe7958173954e2f222aea7c6e99cf96d7eaad73cfff4754c7a0b3bedca9c139a369bcbaa26b85ac5fd00dd58aeb57809d1175745a6fcb49aa7119bb34529dfb91c8dc9ea959130ee4a31904c7b6b0474b2fd5625bcc667e23eea0a818c6ff0601e3d4fbfe2ef08d261b1b979a5afdc1d1d21f655d266703b439192a3cbc2c8e0441666e4cd0f599a8c34f412878b6f3cacc5388c68ff29a790a46fc5aba09866b82cb9fee5f8e999e"}}}, &(0x7f0000b78000-0x10)={0x0, 0x2, [0x3, 0x33]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x8000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000803000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x2763, 0xfffffffffffffffb, 0x1, 0x1, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x20, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x17, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) syz_open_dev$admmidi(&(0x7f000049e000)='/dev/admmidi#\x00', 0x1, 0xc2) 2018/01/26 08:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000bf0000-0xc)='/dev/audio#\x00', 0x0, 0x60100) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00006c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000528000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/26 08:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000030d000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') fcntl$setlease(r0, 0x400, 0x3) 2018/01/26 08:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80100) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc0405519, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:49 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fc0000)=0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fc1000-0xb)='/dev/mixer\x00', 0x80000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00009cf000)='/dev/usbmon#\x00', 0xd4ed, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000fc0000+0xc52)={r5, r1, 0xe9d6}) recvmsg(r0, &(0x7f0000057000-0x1c)={0x0, 0x0, &(0x7f0000984000)=[], 0x2000000000000017, &(0x7f0000fbf000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000fc1000)='{\x00', 0x80, 0x2, &(0x7f0000fc2000-0x20)={0x0, 0x46, 0x0, 0x4, 0x6, 0x9, 0x1, 0x10000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r6, &(0x7f0000fc2000-0x58)={0x0, 0xd, 0x2, @thr={&(0x7f0000fc1000)="8df23f263672304c9dc2d37fcac31d00", &(0x7f0000fc1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$audion(&(0x7f0000fc1000-0xc)='/dev/audio#\x00', 0x8, 0x200000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000816000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fc0000)={r7, 0x0, 0x8a, 0xffffffffffffffe8, &(0x7f0000fc0000)="8de73dcb89c1d30176ca0a1949ad8a0b6da67632819956080041d68b855a393ab6046aa136161b38269419a5f017502e58158ef24f3037525ab473d77adb4bde0c51d2b1e9bbb6bcbc93919fec91818f2c7e421b82f6668a9ce69dbb14f4a0265f61614098018e4c785bceb9c2817d9371082df523447ac9b4fe543371f51967a11593f7ba4f6ca776c6", &(0x7f000050e000)=""/201, 0x2000008001, 0x8}, 0x28) 2018/01/26 08:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004d5000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00006e8000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6c000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ec000)=0x8) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000dba000)=@req={0x10001, 0x4, 0x20, 0x1}, 0x10) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000283000)={0x200, 0x50, 0x8}) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r1}, &(0x7f0000800000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'xcbc(aes)\x00'}, &(0x7f00009eb000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00003d5000-0xb)='/dev/vcsa#\x00', 0x8000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000051b000)=0x8, 0x2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) write$tun(r1, &(0x7f00001a4000)=@hdr={0x3, 0x87, 0x7ff, 0x0, 0x0, 0x1f, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x0, 0x1, 0x0, 0x100000000}, 0x4, 0x2, 0x0, 0x0, "e6856e3c91457fd6"}}}}}, 0x28) 2018/01/26 08:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000b22000)={&(0x7f0000d19000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c0f000-0x60)=[{&(0x7f000030e000)="ca", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8044) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bda000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00004f1000)={&(0x7f00008e8000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000050000-0xa0)=[{&(0x7f0000048000-0x1000)="be", 0x1}], 0x1, &(0x7f0000d51000-0xf0)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:07:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d08000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000732000-0x8)=0xf3, 0x5d, 0x2) 2018/01/26 08:07:49 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000021000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001f000-0x9)='illinois\x00', 0x9) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000746000-0x4)=0x5, 0x4) listen(r0, 0x1000000040000003) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d23000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fe8000)={0x0, 0x0, 0xf74e, 0x3, 0x7, 0x0}, &(0x7f0000c6c000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000494000)={0x0, 0xffff, 0x7, 0x7, 0x6, 0x4, 0x8, 0xc5b, {0x0, @in={{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]}, 0x9, 0x9, 0x6, 0x6, 0xbd}}, &(0x7f0000e2f000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd5000-0xb8)={r2, 0x7aa0, 0x3, 0x2, 0x9, 0x2, 0x0, 0x4, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x6, 0x5, 0xb38}}, &(0x7f00008fa000)=0xb8) r4 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000442000)="3fb14bcd2a51eb014c65e633dc3c45e21ae754c9bda2e064ec6bc1f720", 0x1d, 0x40000, &(0x7f00000ed000)={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f00002aa000-0x85)=""/133) r5 = syz_open_dev$midi(&(0x7f0000f0d000)='/dev/midi#\x00', 0x0, 0x200) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f0000eb5000)={&(0x7f00001a2000/0x3000)=nil, 0x9, 0x4, 0x48, &(0x7f0000064000/0x4000)=nil, 0x4}) syz_open_dev$sndtimer(&(0x7f0000a3e000)='/dev/snd/timer\x00', 0x0, 0x30000) r6 = inotify_init1(0x80800) finit_module(r6, &(0x7f000039b000)='trustedem0nodev\')\x00', 0x2) bind$inet(r5, &(0x7f0000b25000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000161000)=@assoc_value={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00005ab000-0xc)={r8, 0x84, &(0x7f0000044000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000a6c000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000bbb000)=0x1) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x0, &(0x7f0000d78000)=0x4) sendmmsg(r5, &(0x7f0000498000-0xa0)=[{{0x0, 0x0, &(0x7f0000c69000)=[{&(0x7f000072b000)="df6a83c9714edea433fc00d2c8e9a32f007d16e30df8c57f9f07bf39aa0c3d88ca5da031ee20350bc17161bf75fbcb3932fdc269378024b8b82d8e64361ef116496c8ec5ef45a7ad1e54d137f0df8262846fa41e102e5add037fdedfbae849474a8a88b343308c6481f867ba7a789a7398e9f3b54141be971f6df3b97e3329ff498fb6eaa992da368fd876ed8438380b68acec883c958de3343c6264bab70afc67e270f6bbf10039d3a65bc2bd3fa7cf98b20bfdb7cef56e237945cb", 0xbc}, {&(0x7f000033b000-0xc0)="489bdec552cff7d982a8492f0ce9c2221c98c31ee30137b7fee392e45e6516a026567690d9b025c06288000c9d37c01b7cd6919935870751cb805f9f7e3d3b6264da25686b23499cba4b3da68d1cc3d189a6b8c0b3625dc4b137591b497685790a89b4523489be39999eb8dbb27c6147fe893164dc21a0d952da54b529abd0586c9302c62f19f72c54a5c6588ee7c9e78ead2df475a1507f7e4192fc2737046b5b84fc1f00772205aae35744c57db82df2d25e3f3b3c9591b1de998c04b137a6", 0xc0}, {&(0x7f0000872000-0x8)="b5685314d79f65c9", 0x8}, {&(0x7f0000671000-0xb5)="27dd986ac01bfe2ec60b8ba1f4dd4f52848dd4077f4404fb1ca4b3514566f316692c6ec2dcb1826b43b519b751823f24cb7ed13996cbc614d72cecebd9b1eb8e6307baf51b94b07aebdde11ed51ae0c57e540d75845f8cd35ebd83be1cc750d856c53d58b0780a1694d752459617872f6cc10c148c53e446f6e9cce9d37c103e5d24a7927746e1c13afcfadf4de1a0eefb54c76c91a44e3e32ab586927f181fcb18312d249a8e02d931dfe8955ccca229024304d84", 0xb5}, {&(0x7f0000b94000-0x33)="dbe60ce24e9f03200b46a1c0721a4ac7336b581e7bd219d54d7f500a7ba0573882823e91f5e580162ac4e48d63814d4816cd23", 0x33}, {&(0x7f0000023000-0x6)="f2715395573d", 0x6}, {&(0x7f0000351000)="8a86c0e2f7b74bf5917b131ca5c235ac5dd5fced3cf80bdeb02890fa4612ee7ead619053e55ffeed4563ef3edaf9aa23a2cdad6629962cfb06b64d03aa06c381e3639e3e2d5049fa3ed6757ba2c45a7e689a97926c0818e9b2f6468d0a5d577652618849d7e81944de5b24652e138341d98f98e4b4723649be636f045094ce5525dae58659576de7cd12aa1485b141630e55fd2a3ac175eeabfc1e1677", 0x9d}], 0x7, &(0x7f000097f000-0x324)=[{0xac, 0xff, 0x2, "825bacd743755a49b57d6454387b5fe76600aa9776fbcee3ba4f9d898897b60c744e72e89fda5684474e8ede1b50da2318d1dd30de8684d96b54f126d1420b3691c67ea3baafc87cbf40e0e394469fff889ea1152050e147267d41279650c76c91b0b782b31488bd10d9dd5b63a2c9d2b7aa4dae547a2fcef43315b594eb7f4231eef6cf663b373ca4c46afd90e1113938e660375f5f45c32330ac3d5daf"}, {0x60, 0x6, 0x0, "04efaec3efed72c10979825c010457ae6a37dff53e983a6b5ab0db032769088ddbe435e891ac6acc2229ed6e4752759536de79fed81ac08690b89ad4f6147b51206c4413b9fe83c57040a56bc84b19beeb3b60"}, {0x104, 0x12d, 0x7f, "e769270668461077d820e930f4ee65604a54b699cf92e617d2c1b6ac024fb22ab13869735b14c64bd272197a17203846824a89bd69327a111426a59c702bd2179dff4a8ff8338c32424990750358a8aa535ddf6cea126a2118c2d163a56bb1a774a374037c5daaba31b3d78df9b648302a23a48ecefae84e89c423fbd4ca394a948b4d37162a1138166f0cf92b1fc5a02612b2135e05d2b8ad2d5e3e51d098587a6e9071c67acd66f7184a7bc2a99efa812ad60c9235f7b5d75758ee4050ba48e7078638de4c59d95d3c947b4e678cc92999d7cf87637745ccba1cae7b0cc131e42f4cdbc5c74a119cfd723441cc9a1bab1b8935a14720"}, {0xdc, 0x10b, 0xfffffffffffff488, "29e061467f793f20d5428e8c357cca525068b9cde46724ae1fadc4baea63613c3cada73d065abc99f7c3e27ef80d552a59277044b5d89626f17e69a0357a33fe0247316cec93b47ebbe64cca4f97b5e8df1a8c06d04d0e260ea7965bccd2786accaf39cc3189250044fe2b0cb989d1f82d1952b2e47efd97bf093ff569f113ba2cb9a2aa7fae358d3bba5c90424cbbd7b6ba29bcc1a8df058009a7f9b25d8d7059c24dae1f99f6159aa205e139330b7d1d79cb5e047fba77d7dc8d79d665eca20385abd21d0e44ee5d9c9c71b821"}, {0x38, 0x1ff, 0x6, "b9e0c19c5da603197bf33f2ff2de228cfb288d33db9b35c9648746bc49de9a08fbf6aac1a24aa9435a"}], 0x324, 0x8081}, 0x5}, {{&(0x7f00005e0000)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='bridge0\x00'}}, 0x1e, &(0x7f000036c000-0x50)=[{&(0x7f00004fb000+0x283)="9dadf7c884417a1bfc1032c1228e26c701adb1c26544694dfb9521728903a014f6f27e995dd28d51b1d7ffefc292c88b9ce8e2edb411600f8e08c84a80f435ad587bc44165", 0x45}, {&(0x7f0000601000)="1be3b3d739ae71872080d4a46b46936ad21cc480e148c6a928e30327e1d25612d552c6d38d864a55c4cf7ffe2047302c146a5233625f76910c1d7fa5", 0x3c}, {&(0x7f0000b5e000-0xd1)="406bb80ea5823ee3ee3c31f407c4144dafe59b7c6b5c73bfb376662680809d5758d979abd4b39cca5995b7db27cfef772b3263e63988beb379498a04426b4c8b97a9616f945375f5f32bf3e5b18b0e26403d74b5a69b31ee5f99faa39884aac46940be5165ce99df595fa166cb98d26124870fe136775cd09d7172dd46363a254d2acdf9d38e4b8c8cb7fa836703ef2942721c36e663ad6458f63a977d29abda76034d0598bfaf5b5b7a9239466f3bd2e960de766f2231dbb360f7c1962fe718e3cc063f7f2bc84fee26f8d3c06196d87d", 0xd1}, {&(0x7f0000e90000-0x94)="76aa2dcbdc8b49426842b6ff4be9fb235be2056f133e42a68ad181b9d9519aed7ab75e18ad4d0079229060daf8ba426484884b556cf7577c40d28469e41b5f0b10dc1b5684a7eb4312e46eeeda71d54d8679df3009d1002ed3e59494d63c160057a1104fe198e978cf7cac3b0ae0ece54b23d30cd8b3620443a1324c6650cd86817311a5be44b50bc99d171a022e7d001d90621e", 0x94}, {&(0x7f000017a000-0xb2)="c7dd5bc21ef01827288d45357d24deb258ad399a1738f82d44758c59397569172b4c5af5fb1c7f6727edc3e8ef49ab73200d2432dd0d6e07a39f7ef1874b059141303d521e3fb1bf2ccbdba31acb9848f3c7ce6fc97ad69274f8b1f0f94a2db690c4cec3c1a6e44cff58baf64f885ed92b5d5c8270d3e2713f4f3e668ee9575f353598a9bb88740db9055ed5d10b3126b964a78e62fafc08bf27622d4236277a0b251b5ea8f44dd0b4cfb0a9133b30170c32", 0xb2}, {&(0x7f0000c5b000-0xb4)="4862eaee79080892c6b7b4839ab950ae5bb1861ca752f4a6721bdf2b00e67f55c2587f0dac53ca02df0cb19cec0a65f057fe32cbce3344ae5a40f1e88fb174bea406ac835802bbae3894865ea13cb394f7899f26120debc92b73b20e5fe849addf04b41425f55010163fe7c158cab141b748b7f7a5c50d13799ae1ae6af110ab5b0c9e4ff7158ae8e7d6b4bf63cb6c07014637029c4bb4465092960cecfd991161939774757bf01f57d4fe45cb99184804513ee8", 0xb4}, 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"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"}], 0x21fc, 0x4080}, 0x7ff}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b9000)=0x0) writev(r7, &(0x7f00001ed000)=[{&(0x7f000014b000)="06", 0x1}], 0x1) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) fcntl$setlease(r0, 0x400, 0x1) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='net/ip_tables_targets\x00') syz_open_pts(r1, 0x400000) sendto$inet(r0, &(0x7f000001d000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf9, 0x6c, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 93.911408] sctp: [Deprecated]: syz-executor1 (pid 13568) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.911408] Use struct sctp_sack_info instead 2018/01/26 08:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000047e000)='?0') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00002f4000-0x4)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e7000-0x4)=0x420, 0x4) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35a, &(0x7f0000000000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5ef598", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/rtc\x00', 0x40001, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000372000)=""/146) pipe2(&(0x7f000011a000+0x85e)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000062a000-0x120)={0x824, 0x1, 0x8, 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x5, 0x4, "9aded6c89424e8d8d3a3a57ab872d199", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000542000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000e2c000+0x1ce)={0x20001, 0x0, [0x3, 0x6, 0x8, 0xffffffffffffffa4, 0x8000, 0x0, 0x6, 0x10000]}) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00002ce000)=""/198, &(0x7f0000049000)=0xc6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001d4000-0xc)={0x0, 0xfffffffffffffff9, 0x7, 0x6, 0x401, 0xf175, 0x7}, 0xc) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fcb000-0x8)={0x0, 0x0}) chdir(&(0x7f000005d000-0x8)='./file0\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000db7000-0x7e)=""/126) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000c93000-0x45)=""/69, &(0x7f0000819000-0x4)=0x45) time(&(0x7f0000eb1000)=0x0) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f00003d3000-0x1a)=@random={'os2.', 'cgroupmd5sum\'^vmnet1-\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f000044a000-0x10)='attr/sockcreate\x00') preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dac000)=0x4c, 0x4) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000427000)='./file0\x00', &(0x7f0000e66000)='./file0\x00') mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000eac000)='./file0/bus\x00', &(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f00000b3000)='ext4\x00', 0x0, 0x0) [ 93.953837] sctp: [Deprecated]: syz-executor1 (pid 13585) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.953837] Use struct sctp_sack_info instead 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000034c000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x200) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000070e000)='/dev/cuse\x00', 0x1, 0x0) bind$alg(r2, &(0x7f00001ff000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d9000-0x4)=0x0) r4 = syz_open_dev$mice(&(0x7f00005f0000)='/dev/input/mice\x00', 0x0, 0x101000) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000176000-0xc)={r4, r0, 0x3}) fstat(r0, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a48000)=0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000122000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d25000)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00002fd000)=0x0) ioprio_set$pid(0x1, r3, 0x6) fstat(r0, &(0x7f000094f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fstat(r0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e23000)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f000016b000-0xb)='/dev/midi#\x00', 0x9992, 0x2201) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000786000)=""/4096) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004f8000-0x8)='./file0\x00', 0x80200, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000329000)=""/172) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000)='/dev/sequencer\x00', 0x2001042001, 0x0) pwritev(r1, &(0x7f000036f000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f000086d000)="22f7b8a444e65c16f16ef0eef3ccd1fabe8aa623fc69dec983dbc9aa19063eb02fe7e597af4d0820e79123d94b01aa15d3d89057c478a27f065d65afdcdef291b1bbfbb278d36748be423ba0e9e4f8a96d650aaa3858d7186c411246db924902bff599cf67eac517bf67fc33ebd70edcd3fea3f1c4975b9e655862150ff143e24f230345563ee901d870af9c51edb4e3a6be7d0a7a95d7f77d9a4476f65654c7acb44c0c6f55ae66106af96a5db5a1eb9e12f06f8d163a3a", 0xb8}, {&(0x7f0000b2c000-0xfd)="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", 0xfd}, {&(0x7f0000237000)="32b9bc87fc530102f7773242417830e6d5a3090bcc7974a89faf8688becaf718d514958cc731b0ec26750459c9154f7c66b0d8d2bde3191f64f079e0c90ee0ff12a88c82d6426c505b45e122c219cd7bac494b852311dbecd300fb86920b3aa2272afc71d74212745217cff54f56f68c629b9fc9e61af473d49e90759031fa94673b54040001df4e846707855dae284fbaf931fca113c76afb62c09fca49b243329f4f81382f15e4e3ce17c87eddbc6d4e1897dab78470", 0xb7}, {&(0x7f00007f9000-0x1d)="14f80bd7d67d9d94a882e602499a536815ad6338b4dc04f5f4f274f47f", 0x1d}], 0x5, 0x0) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000c92000-0x5a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa1) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000e000)="fd") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 94.153175] device eql entered promiscuous mode 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x77) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ff5000-0x5)='ceph\x00', &(0x7f0000ff5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000641000-0x4)='-\\\'^', 0xfffffffffffffffc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ff4000)='blacklist\x00', &(0x7f0000c47000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a49000)="d8149466926352a58b6e761473ed6aac3db8eca8579a81cd4199894235df01c7125d1dd60fae006ebcc0c23bf9462ca84cc4621e9f9f8a53d8743753d8aa73a5a1a4a8717d40ad614e895a31d90966ec16de831c2aa3126a74cfc0b60836807470c01973f63457ec586d8a00d25a4b1e5934033e5d5658173f0a297e54854077190219f6cb4cce4f242d8b17abc2beab982866811139e951942cbfb01ff9f32576ae1c0da91e18799b5a0965f6e268766b56f3b5eb88e47f10fb383058213de87eb4b8e57cacc05fb2b07a8bddaed9cc7336c8077d7a2edbdeda6df99ae4567721469515b7632c270f476ba15ec841942b58d9e95d509ed290", 0xf9, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000ff4000)='asymmetric\x00', &(0x7f0000ff5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000d11000)=0x0, 0x4) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000005000)={0x5, 0xfffffffffffffe00, 0x1, 0x1000, &(0x7f0000004000)=""/4096, 0x6, &(0x7f0000005000)=""/6, 0xc6, &(0x7f0000004000-0xc6)=""/198}) write$sndseq(r0, &(0x7f0000009000-0xa8)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0xfffffffffffffd1e) 2018/01/26 08:07:50 executing program 5: prctl$intptr(0xa, 0x400) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000791000-0x11)='/selinux/enforce\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x1, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 08:07:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000ad0000)='./file0\x00', 0x200000, 0x17e) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00003e8000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c99000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0x100000001, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000000d000)=""/74) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000+0x696)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000f000-0x1f)={0x0, 0x17, "41a0a6659715448c2df4a9a9aa9102294bc1d4748c181a"}, &(0x7f000000f000-0x4)=0x1f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x3, 0x1ff, 0x8, 0x10000, 0x5}, &(0x7f000000a000)=0x14) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x80000000) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000012000-0x8)={0x3, &(0x7f0000019000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000020000)=[&(0x7f0000020000)="6664001f66d0"], &(0x7f0000020000)=[&(0x7f0000015000-0x6)="6664001f66d0", &(0x7f0000021000-0x6)="6664001f66d0"], 0x1400) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/dsp\x00', 0x0, 0x0) rename(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000023000)=0x0, &(0x7f0000017000-0x4)=0x4) getdents(r0, &(0x7f000001f000)=""/0, 0x0) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000011000-0x6)={0x9, 0x8000, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000010000-0x8c)={0x0, @in={{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]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000)={r1, 0x4f, "5ed56a035184d040eb0e68c862cbd760e64d6c5167a6b42280bbe89ea7cdec134442252141306f16db17df88a3c5646608a2087f6963d295cbdc8ffe8f8a53a555eebd02d06c8cb4d68164022d4c33"}, &(0x7f000000f000)=0x57) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x8, 0x1, 0x0, 'queue1\x00', 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]}) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3d000-0x9)='/dev/rtc\x00', 0x4801, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b27000-0xd2)=""/210) 2018/01/26 08:07:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000270000)={0x0, 0x0}, &(0x7f00001f8000)=0x8) clock_gettime(0xffffffffdffffffc, &(0x7f00002e9000)={0x0, 0x0}) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000021000-0x10)=[{0x3, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f000001d000)=[{&(0x7f0000008000)='a', 0x1}], 0x1) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000454000-0x8)='./file0\x00', 0x5000100) inotify_rm_watch(r1, r2) getsockopt(r0, 0x0, 0x6, &(0x7f0000a4f000-0x4)=""/4, &(0x7f0000000000)=0x3) socket$inet_sctp(0x2, 0x5, 0x84) [ 94.230270] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) syz_open_dev$dspn(&(0x7f00008c0000-0xa)='/dev/dsp#\x00', 0xff, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000ec8000-0x8)='./file0\x00', 0x100, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f23000-0x8)={0x0, 0x0}) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fe5000-0x8c)={0x0, @in6={{0xa, 0x0, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x3f3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000446000)=@common='ifb0\x00') recvfrom(r2, &(0x7f0000f6d000-0xa5)=""/0, 0xfffffeb2, 0x0, 0x0, 0x0) mq_unlink(&(0x7f00000d7000)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r3 = fcntl$getown(r2, 0x9) sched_getparam(r3, &(0x7f0000880000-0x4)=0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r0, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000926000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000244000-0x4)=0xc) connect$rds(r1, &(0x7f00004d2000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000707000-0x2b)="d9334f358405c3750f0b117be33f12bfc6538e24caf69e21602c0ee064ac839f7e748ee6e58ddadaefd19a", 0x2b, 0x8000, &(0x7f0000965000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x1d2) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x6)='ncpfs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000-0x18)=[{&(0x7f0000008000)=""/167, 0xa7}, {&(0x7f0000004000)=""/188, 0xbc}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3) 2018/01/26 08:07:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00009a1000)='./file0\x00', 0x2000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x80000000, 0x7fff}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000-0xf)='/dev/sequencer\x00', 0x41, 0x0) write$tun(r1, &(0x7f0000018000-0x6e)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x0, 0x0, 0x0, "7a84266f9decd4c9ed8f44d3b778ae4da73e7cc80f04a47bb845d8a7baf1609a8047ae4e26950393474ea37f915d80"}}}}}, 0x44) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000+0xd1b)={0x0, 0x0}, 0x8) r1 = socket(0x1e, 0x1, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000924000-0x7e)=""/126, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') readv(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)=""/13, 0xd}], 0x1) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000cc000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/policy\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000ead000-0x20)=[{&(0x7f0000d7d000)="9b68d1e4adb7a82f8ef5086ae6650fc63da0f2be203e4ec3e7a4b74ff7ada3f9", 0x20}, {&(0x7f00009f8000)="b023dde7ac94ac5d1514cf126b2aa15ada4658bbbadd25aca47402a2f5", 0x1d}, {&(0x7f00005a7000)="8f15fd36d7f008526a8004c5d1f2ab0a74dbafd26bcbbb38d1f21d63df97de65268f65901babee69679d914745d0ca8496d8", 0x32}, {&(0x7f000022a000-0x89)="864f3e032092f2d17a6eedc6924755855205bd8c2e04756580dde64eb5b67b854c754659037da2fddab25683f16b2322cbb71e6f19b2c2b7af2fffd18c8f38cdf3e51a06b436188a3a42760bc719aaf290c1af0e81aba7173389bc18b9846172feab44128be5dcc133e3ec73f2fb6a64d10b119d48565b37d6bae26b4717940d60f59c1d5e079627bb", 0x89}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000bfc000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000aa1000-0x4)=0x1, 0x4) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000587000-0x3d)=""/61, 0x98a8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c02000)={0xffffffffffffffff, 0x100000000, 0x8, 'queue1\x00', 0xf6da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/26 08:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setns(r0, 0x40000000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006aa000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000148000-0xf4)=""/244) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f000090d000-0xaf)=""/175) r2 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x80089203, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000840000-0xee)=""/238) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007bf000)='/dev/dsp#\x00', 0x3, 0x14000) sendmsg$nl_crypto(r0, &(0x7f00009ab000)={&(0x7f0000065000)={0x10, 0x0, 0x0, 0x4002400}, 0xc, &(0x7f0000594000)={&(0x7f0000717000-0x100)=@upd={0x100, 0x12, 0x604, 0x2, 0x0, {{'drbg_pr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x40) syz_emit_ethernet(0x2e, &(0x7f0000e4e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000ed9000)='/dev/dsp#\x00', 0x1, 0x18040) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000352000-0x8)={0x0, 0x7ff}, &(0x7f0000d93000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062a000-0x8)={r2, 0x4}, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000186000-0xc)='/dev/rfkill\x00', 0x101040, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000958000)={&(0x7f0000acc000)={0x10, 0x0, 0x0, 0x302200}, 0xc, &(0x7f0000c4d000-0x8)={&(0x7f000048f000)=@getsa={0x1f0, 0x12, 0x8, 0x3, 0x1, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3e}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x17}}, @algo_comp={0xc8, 0x3, {{'lzs\x00'}, 0x3f8, "5f69ac1b198dd075f02cc7992dafc69f3c61ba359db22796b3f08f068eefd6e1926d41247cffac02b3b679f6e7563b6225395ad877039372f238eba3cdbb9d2c1544d9f08af2ce178f36eb3403db533fc07dc80909e523a303cb08f92afa31ca1b0776e093033b4f31e31fe6f171ae04d530cf65c40a952136a036b18185bb"}}, @algo_auth_trunc={0xf8, 0x14, {{'xcbc(tea)\x00'}, 0x558, 0x0, "041684825d9a67ed46c0464c76311a410d2548f3c19cbd302fb17da19166e573f97b29eee67d76bec191ec4fc3f62b379dc8b1254b997b6b8b0c52e232e49bb5b69d836461942ad559a909fa9868414c651a998cd339d81481ebb9ef0e82e6081282e4c70ae955d7eca9166faa520d41a50aba2e4cd9ec4e59ca520206afacd60fcc876d2493f842b7cb7b8f5c3f5c0a9259c4544c1e0bccde462e1c576d93716153b107badbc492bfca11"}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000050000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000eb3000-0xc)='./file0\x00', 0xfffffffffffffffe) mkdir(&(0x7f0000757000)='./file0\x00', 0x40) ftruncate(r0, 0x3) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') [ 94.427388] device syz5 entered promiscuous mode 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c91000)={0xaa, 0x3fffffd, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000474000-0x4)=0x0) 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044e000)='/dev/sequencer2\x00', 0x0, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$llc(0x1a, 0x0, 0x0) dup3(r0, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a02000-0x8)='/dev/kvm\x00', 0x2200, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000194000-0x138)={{0x0, 0x0, 0x0, 0x9, 0x5, 0x8001, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) open(&(0x7f0000c8e000-0x8)='./file0\x00', 0x20000, 0x88) setsockopt(r0, 0x800000010d, 0x20080000000000a, &(0x7f0000d15000-0x4)="00060000", 0x4) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000021000)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) dup2(r0, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000304000-0xa)='/dev/dsp#\x00', 0x4, 0x4000) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 94.503645] audit: type=1400 audit(1516954070.709:172): avc: denied { map } for pid=13715 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=8874 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000007000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xb8) syz_emit_ethernet(0x14, &(0x7f0000001000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "b14c2661a091"}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) 2018/01/26 08:07:50 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da5000-0xcd)="1f00000002031900000007000000068100ed853b090001000101003ffe58f6f93074c3092b6dde9a246977d6e7f19090827ef725751d4048c828d14930dd943cf8d2862a0fe9ec58f0a77967b7d322fb58923380052beb5c0e2870c0286f5f1eacc40d43b3fba3f6b424d6ddca0534cdba976ff03df156c717808405c95ee930e4039f1aa728189e6fd35f180bdec1255b84c162f16ebb6fb3d94ceeb561ade3c7efcdd8b7e2552a8662979ad65b3b2bf73412bd504953a3a37ab86209d54306d196cae30e3855b0b480bae172", 0xcd}], 0x1) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000680000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x100000001, &(0x7f000076f000)="") 2018/01/26 08:07:50 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x101800, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getpgid(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000009000)={0x8, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0xfffffffffffffe00, r3, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000009000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000008000-0x5)='\x00', 0x1, 0x1) epoll_create1(0x80000) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0x4143, &(0x7f0000006000-0x1f5)="") getgid() 2018/01/26 08:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) poll(&(0x7f000000d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x2d8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000095d000-0x9)='/dev/dsp\x00', 0x18002, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$tun(r0, &(0x7f0000db1000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) syz_open_dev$tun(&(0x7f00005a4000)='/dev/net/tun\x00', 0x0, 0x900) 2018/01/26 08:07:50 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xe1)=""/225) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x60000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x4002, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c09000)=[{0xc, 0x3}, {0x3, 0x80000000}, {0xa, 0x200}, {0x8, 0x7ff}], 0x4) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/26 08:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000982000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000de8000-0x30)=[{0x0, 0x0}], 0x1, 0x7875, &(0x7f0000273000)={0x0}, 0x8) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00007ac000)='/dev/ion\x00', 0x3) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000052b000)={0x7ff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e82000-0x8c)={0x900000000000000, 0x7f, 0x80000000, 'queue0\x00', 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00002ff000-0x18)={0xbdcc, 0x1, 0x0, 0xffffffffffffffff, 0x0}) r3 = dup(r2) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x4) 2018/01/26 08:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xe25) open(&(0x7f0000bb2000)='./file0\x00', 0x0, 0x37) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000061f000-0xc)={0x2, 0x5746, 0x7, 0x0, 0xfff, 0x36}) ioctl(r0, 0x5, &(0x7f0000a79000)="df8d8f937540ba7e1520db3eb283c35fb7c27077d015be36ef2ba6db0bb8382506bd5ab0885c7cc8f8338e03283c110a88be1aefdcb69e58094f582443052bc273c823cf880ba62cd6c9b1909e666d454fcbb4a0e6224c46e0a8c69136a8075b3f6429694a0e6f034b6f008857c59c8a620e2418133fee4f21ed0f3ca355f2ca9f08e009bbbed7c120be9eb6636fdac3cfb4070e09dc2f1dbcb34c6a5c531ba6035137992fa5c889a8d8c54d2ab0447c4a2a0ee20500bf75c5913e7df1c4ef622f21319be66c68e3b5171c8ed51181827852e632435a1d7665644edbcb9197e8ba00c74862fb7e3147aae4b4d3d056dcb2") ioctl$TCSETS(r0, 0x5402, &(0x7f000006d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/policy\x00', 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00006d8000-0x45)=""/69, 0x45) 2018/01/26 08:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xfdb5, 0x0, &(0x7f0000e5d000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000618000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/26 08:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r1, &(0x7f00005b1000-0x48)=[{&(0x7f0000714000-0x8a)=""/138, 0xffe8}], 0x1, 0x3) fremovexattr(r0, &(0x7f00009b2000)=@random={'trusted.', '/dev/vhost-net\x00'}) 2018/01/26 08:07:50 executing program 6: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019000+0x9e9)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000069656e741100", 0x0, "0001000111000006", "a6e7fd00000000ef1dae8000000000000000f6ff2ecd9d9baa11c8dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 94.707476] x86/PAT: syz-executor7:13751 map pfn RAM range req write-combining for [mem 0x1be5f4000-0x1be5f7fff], got write-back 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000afd000-0x40)={0x6, 0x5, 0x6, 0x3765, 0x5, 0x7, 0x23b, 0x20}, &(0x7f0000a8f000)={0xc7, 0x0, 0xfffffffffffffff7, 0x0, 0xffffffffffffff01, 0x0, 0x5, 0x9b41}, &(0x7f0000de4000)={0x4, 0x8, 0x5, 0x7f, 0xcc, 0x80000000, 0x5, 0xb0}, &(0x7f0000832000-0x8)={0x0, 0x0}, &(0x7f0000b70000-0x8)={&(0x7f00002d1000-0x8)={0x1}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x0}, &(0x7f00000ba000-0x4)=0x0, 0x0) [ 94.763252] binder: BINDER_SET_CONTEXT_MGR already set [ 94.769203] binder: 13765:13771 ioctl 40046207 0 returned -16 [ 94.779458] x86/PAT: syz-executor7:13769 map pfn RAM range req write-combining for [mem 0x1be5f4000-0x1be5f7fff], got write-back [ 94.779604] binder: 13765:13771 unknown command 0 [ 94.779613] binder: 13765:13771 ioctl c0306201 20008fd0 returned -22 2018/01/26 08:07:51 executing program 5: inotify_init1(0x80800) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) write(r0, &(0x7f0000cfc000-0x1f)="", 0xfc65) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000088b000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg$kcm(r5, &(0x7f0000faa000)={0x0, 0x0, &(0x7f0000326000-0x10)=[{&(0x7f0000cab000)=""/191, 0xbf}, {&(0x7f0000041000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000a29000-0x82)=""/130, 0x82, 0x4}, 0x120) dup2(r3, r4) tkill(r2, 0x16) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d37000-0x4)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00001d7000-0x87)="c3bde429deddc62206a2f7a5a5d74098333054b42c10ed599da33c3f8635160cc1012ef5133850b90746c94b5389c684e7367119ee7625a42b08908862f5394012a23aa75f1179cf7c8818a7c8bfb540c396578d5a1b9e1fdfe03f68772acfee7e92b6c55c265e2d41487ca30c4158a95b366b45064e97e379c50c575869d668e0764207afc080") 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f00001c9000)=@file={0x0, ""/108}, &(0x7f00005fa000)=0x6e) getxattr(&(0x7f000051f000-0x8)='./file0\x00', &(0x7f0000a8f000-0x1d)=@random={'user.\x00', 'loppp0,&wlan1procuser-\x00'}, &(0x7f0000f40000-0xaf)=""/175, 0xaf) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005f1000-0x2)=0x2, 0x2) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) prctl$getreaper(0x17, &(0x7f00004bb000-0x4)=0x0) ioctl(r0, 0x8936, &(0x7f0000408000)="15b9e2adf64e2dc53f839e604cd67795db") [ 94.779678] binder: 13771 RLIMIT_NICE not set [ 94.783710] binder: BINDER_SET_CONTEXT_MGR already set [ 94.783719] binder: 13765:13771 ioctl 40046207 0 returned -16 [ 94.786463] binder: 13765:13771 unknown command 0 [ 94.786472] binder: 13765:13771 ioctl c0306201 20008fd0 returned -22 [ 94.786677] binder: 13775 RLIMIT_NICE not set 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/209, 0xd1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/26 08:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004e6000)=0x50, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0x7, &(0x7f0000234000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000038a000-0x38)={0x1, 0x0, [{0x9, 0x3, 0x0, 0x0, @sint={0x7c4535a7, 0x253}}]}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007d5000)=0x71c, 0x4) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b54000-0x50)={{0x20, 0x2}, {0x1, 0xdc7}, 0x8001, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x53, &(0x7f0000a93000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f000065e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005c6000-0x8)={0x77359400, 0x0}) io_submit(r2, 0x1, &(0x7f00003f3000-0x8)=[&(0x7f0000806000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000468000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r2, 0x1, &(0x7f000031a000-0x4)=[&(0x7f00007e3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007dd000-0x1f)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002bf000)={0x7ffffec6, [0x7fffffff, 0x9, 0x800, 0x91fa]}, 0x4) 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x6, 0x1) fgetxattr(r0, &(0x7f0000001000)=@random={'system.\x00', 'selinux\x00'}, &(0x7f0000006000)=""/211, 0xd3) memfd_create(&(0x7f0000005000)='nodev\x00', 0x3) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffd) getsockname$packet(r0, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd3000)=0x14) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c1b000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000145000)={0x2, &(0x7f0000676000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004d2000-0x8)={r2, 0x2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f72000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f0000190000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002f9000-0x8)={r4, 0x0}, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) connect$bt_l2cap(r0, &(0x7f00001b9000-0xe)={0x1f, 0x6, {0x2, 0x200, 0x6bab, 0x9, 0x2, 0x7fff}, 0x9, 0xfffffffffffffe00}, 0xe) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000949000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) 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$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000796000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00002df000)=""/28) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x4) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common="74676e6c300000000000001cd0000020", &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930b0700a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x4000000000, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000d4d000)={&(0x7f00004c8000/0x3000)=nil, 0x1, 0x5, 0x40, &(0x7f0000f9b000/0x2000)=nil, 0x7}) r5 = gettid() fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) sendmsg$nl_crypto(r4, &(0x7f0000dab000)={&(0x7f00002e4000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000e0c000)={&(0x7f0000bb4000)=@del={0xf0, 0x11, 0x300, 0x3, 0x3, {{'sha3-224\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x401}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x2000c000) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r6, 0xc0405519, &(0x7f0000744000-0x40)={0x7fffffff, 0x0, 0x62, 0x0, "16387016cff8c2e21fc5d93c7af259e905c07b37e7abbd4a8601b565daf73cd05401de3281e7980878e35e12", 0x40}) 2018/01/26 08:07:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000862000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x20, 0x6, 0x8001, 0x9}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000001000)=0x32f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) readv(r2, &(0x7f0000bf2000-0x28)=[{&(0x7f0000f25000-0x5b)=""/91, 0x5b}, {&(0x7f0000b6c000)=""/132, 0x84}, {&(0x7f0000929000-0x65)=""/101, 0x65}, {&(0x7f000011c000)=""/156, 0x9c}, {&(0x7f0000871000)=""/14, 0xe}], 0x5) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a41000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0xe0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0a) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000adc000-0x40)=[{{&(0x7f0000038000-0x10)=@llc={0x1a, 0x1d, 0x0, 0xfffffffffffffffa, 0x1e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f000000e000-0x20)=[{&(0x7f0000a83000-0x44)="3abf083c6dc54dc55c2a9c90d63057e85c6cfb70cec481fbc81c792307a6fdf0e6a5f16c2996e75df423522c5a29b9aa884b763d182452de5041ba0feec5b0f504792673", 0x44}, {&(0x7f0000541000)="fa9695e159e8285f3ea1e943c76801ecc772ef8667a01b0e0a785e9b0a8414ddd3eaa70acd808bb18408ca3a9126e7ecb533d054eadffe2955f4b301e3f6e86b2fd595faf587fb2e8c383b6924c7895f9bde6f1e0fb48d5faf77f6bb6f5457db18d9bc736d97315dc5fabfe737ce864a2a39894144ddeb45f95e8fad9fd35fa7e3f86a8393e96f977f9d74b931c69c5db566affe4889bcc174f0de385f6dd949d27f2bf7dba7d1e2cd0158648e2f50d8b8e20798b84c95b9e38c447fd55b360e619f6dff4476d570681098ad29762fa6390c9321a05870b33298", 0xda}, {&(0x7f00000d4000)="dc5b677229930d2d8afae437c99fc767afe129ee", 0x14}, {&(0x7f00008ad000)="ba5000e8d959ed5a1ee92caa78fc5f61cd4219579f8a72907fc3203eba1f365310821d336ed64a07ec86e8b417a61d0dd2f9db8ebc3c1ffa4a3bcd5c21e90e61c2058b428d77582b47d3a936b838bac9baeddd6d01aa3e4a66ad06dda5d93ccffee214edce034b72d60fa5719ed69e551857c7ddbdfce705932f3ae3c2cf84369e178ac8a54c01df24d1fbaa60e4228dca12eccbf460d462cb9d0c8f30c160b630ecac1b24f24e9a19bf01e169a3b3658b157146af708195211cad1655663217b0d5aa97576219cfe3e40609454ac130e9da6aa766ac297042f507b093d03d3ac01b840499fece198c3f21", 0xeb}], 0x4, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f000064c000)=@nfc_llcp={0x27, 0xff, 0x0, 0x2, 0x20, 0xfff, "813d85dceeb2bc679e3a07661dfbb50f2056f47827168c32c4de479e2e37f3c42af32ce6a5fe4b0f79fc90c2ecb05f7126a5658607aa35859edb2add21ddb9", 0x4}, 0x58, &(0x7f0000674000)=[{&(0x7f000042c000)="0e3b2f46618539e1fc8f60c5ce387a70e726dc56d0ef12e4c6960d11b9e4a8ce77f2d161d1dabbf03b3908634d80093f68511cef8d38b612f525e689", 0x3c}, {&(0x7f000041c000-0x7d)="13d0c2ddcc0337619801162cefecee6c56d1e3ad52e97888dd1196f70263dc81d1e09a074c996edd8f1bad87c3f8116fbde265deac43086c254ae73190ba8f7987097bc5540c68ad799b9a0368bcd734d4b5cb355c837f3c3d6a1898f90441661a99bbf38b9474da42cf69a715a304795038729ac72c85923cd0d516bb", 0x7d}, {&(0x7f0000f22000)="b510fa", 0x3}, {&(0x7f000008c000-0x1000)="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", 0x1000}, {&(0x7f0000016000-0xf7)="3bb58b27e1f432bdc7df8f1e6621b3c3758b34352b2d94bb788e3531ec26b1e80e10e0cc001df89566d08272a1ac936c766a3bddcc60d4fed9b695e17a2474d3bd33dbdf89353d94920054c25ff11a26d3ba2bcb32815ad681c8cb425c9614080ee6da28379ffc48e1a0139414dc74ee9ef2eaf3664dce66da36cd4130f5c89768bdcd2fde6b77f72d342b37491ca2bd4e45dbcf8692dcf22a1e0b24c095c29ba8ef15538c4ffec30e1e954dc408e4fabd35df902d349634249365a400db67d7203180aaf3149d890c3e60ca29d1689860b4c42d280391c866b109570e2bc19f1426ce09189dba10df69c885cc6c0cc24987c54e1ca825", 0xf7}, {&(0x7f0000350000)="3aa2bdcd84fffe18a1f804b3d523278ecae5ad79db4dd905c404abb39e585b3b828b44bff7ab9ee4a8088d313db589871cb0d65129679c86616d5d9bcc36bba16a27d2e85a6b4b11afc62fc369c6a1adb61dfcc2a2a607dbaa06ec678597835f5d12c1a450bfcffd97e93046235630236c07ce1f5d83ba92a9c20d08608c777c22df737e61dff4ed6210e6615a4062e779c9934d158335e1c5e5eb07fdaf6d1775cd77b74a1b5122e0bec692af7923966d53dcf546a5ab80b8d619576274d8b3443451712f6cbfe130e608f319bde8", 0xcf}, {&(0x7f0000113000)="08ea6df12f4b63a8e1f2392322a1d0d2d66cc50e55b65cc90a85545535698522538663116272a737cda0225a619adc7d1b778e1979c500d064d6afe6cfb3f032b734d19b11649b0303e59d47ff1ff9f02c5455696fba9d9e961db17df41c7793f58cfc5b005d90c9d259efb843058f25204523193205f8f880e8adf1c30da8ca226862a6dd1e", 0x86}], 0x7, 0x0, 0x0, 0x20004080}, 0x6}], 0x2, 0x400d0) getdents(r0, &(0x7f0000b0c000-0x18)=""/24, 0x18) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) 2018/01/26 08:07:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c8b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b87000)=0x10) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000017000)='/dev/midi#\x00', 0x1, 0x81) connect$inet(r0, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000001e000)=@random={'btrfs.', '\x00'}, &(0x7f000001f000-0x7b)=""/123, 0x7b) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/cuse\x00', 0x40002, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000123000-0xbc)="9b7bcfab4e752eaacec2ef65fa0c621e1281ba8b31f9ca570d2b4e876d704e0351fc759d9a7c979945e05841254561a671f4fa350f6a7959cf36694edfef917be0ebb5ddea3386c2413b2ed3b1c0f0e739f5bdd64bcdad9e30018577107a9168e68114e5d9dd12f7a29485b110573a73831d4d0f2066be3eb48cb63dc60cdb95872d75517c369438851611e9f51ef983928bca3d77967f3662f71262a8b1aac4929e7133e09617aa89882fbd041209c00fedca177bf0a3c5a7b1e8a7") 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000063f000)=0x4, 0x4) sendfile(r1, r0, &(0x7f00002f8000)=0x8000003, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000078a000-0x8)={0x0, 0x0, ""}, &(0x7f0000ea4000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eba000-0x10)={r2, 0xa1b8, 0x2, 0x531}, &(0x7f0000a44000-0x4)=0x10) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00002fa000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000aea000-0x8)=0x0, 0x306) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000088a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00007b4000)=0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000573000)=0x8, &(0x7f0000aeb000-0x4)=0x2) lsetxattr(&(0x7f0000423000-0x8)='./file0\x00', &(0x7f0000ae8000)=@known='system.advise\x00', &(0x7f0000679000)='md5sumcgroup\x00', 0xd, 0x0) 2018/01/26 08:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ba000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000a62000-0x70)={[{0x7, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x614}, {0x0, 0xd6, 0x0, 0x9, 0x200, 0x0, 0x0, 0xffffffffffffffea, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000de1000-0x4)={0x401, 0xfac6, 0xffffffffffffa1b8}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000456000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a2000-0x4)=0x0) bind$alg(r0, &(0x7f0000530000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000848000-0x1c)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000d1b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="", 0xfffffffffffffec6, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000-0x74)="55495c4f23e170f40d44605337bcd63c74126b845222ea5b54442f7f59ef0cfb57463da387cb65ccd964ea5d7148d1b52be38780dfb73a6b3bb1537e28b4d55b4b52704cf01554ab2b61099d075a42da6d1c6ea0313b5f67d9e845153e6793561cba8d85693909a207b15ca4be06912164b8453f", 0x74, 0x40, &(0x7f000052b000-0x1c)={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) syz_open_dev$sndpcmc(&(0x7f0000abd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f87000)=0x0) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0xe4, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/vcs\x00', 0x2400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r1, r3) r4 = syz_open_dev$amidi(&(0x7f0000015000)='/dev/amidi#\x00', 0x368b, 0x12001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000019000)=0x7a22) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000018000-0x4d)="", &(0x7f0000017000)=""/123}, 0x18) 2018/01/26 08:07:51 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f58000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0xa, &(0x7f0000f58000)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3a}, @call={0x85, 0x0, 0x0, 0x24}, @generic={0x56, 0xfffffffffffff47e, 0xfffffffffffffb60, 0x8}], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffeac) 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup(r1) renameat(r2, &(0x7f000086b000)='./file1\x00', r3, &(0x7f000062a000)='./file1\x00') setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a28000)="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", 0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x7, 0x10400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000004000-0xe6)=""/230) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0x14, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003c7000)=0x0, &(0x7f00000e2000)=0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000042000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0xc) getresgid(&(0x7f0000f6c000-0x4)=0x0, &(0x7f0000bda000)=0x0, &(0x7f0000f3e000)=0x0) fchown(r0, r2, r3) bpf$MAP_CREATE(0x0, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000b5b000-0x8)={0x0, 0x0}) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)={0x0, 0x0}) io_destroy(0x0) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000605000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f000055a000-0x68)={0x0, 0x0, [0x0, 0x100000000001, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x0) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x201000000001, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f000016f000-0x18)=[{r0, 0x4, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000bf5000)=[]}, 0x8) 2018/01/26 08:07:51 executing program 2: iopl(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000cf2000)=""/78, 0xfffffffffffffdf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b4000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000cde000)={0x4, 0x6cb, 0x0, "3d32b83a964d", 0x2800000000, 0x0}, 0x10) select(0x40, &(0x7f00002aa000)={0xffffffff, 0x4, 0x3a, 0x2, 0xfff, 0xfffffffffffffffc, 0x3ff, 0x4bfcc637}, &(0x7f000075a000-0x40)={0x1, 0x3, 0x4, 0x57, 0x2790, 0xff, 0xfffffffffffffff9, 0x1}, &(0x7f0000b77000-0x40)={0x800, 0x1ff, 0x7f, 0x62, 0xfffffffffffffff7, 0x81, 0x9, 0x8001}, &(0x7f0000310000)={0x0, 0x7530}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f000084c000-0x4)=0x0, &(0x7f0000dab000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004b4000-0x4)=0x0, &(0x7f0000498000)=0x4) 2018/01/26 08:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000da2000-0x10)={&(0x7f0000b19000/0x3000)=nil, 0x3000}) bind$alg(r1, &(0x7f0000488000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) write(r0, &(0x7f00004e8000-0xcc)="240000001a0025f00018000400edfc0e020b00000004bf020094ff0e0800100048fb6be0", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x5440004) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002c9000-0x4)='tls\x00', 0x4) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000c000)='/dev/input/mouse#\x00', 0x400, 0x101000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001f000)={0x0, 0xfffffffffffffffa}, &(0x7f0000008000)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000013000-0x5)=0x6) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={r2, 0x1f}, &(0x7f0000020000-0x4)=0x8) clock_getres(0x7, &(0x7f0000009000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x1f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001d000-0x4)=0x0) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000409000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$dir(0xffffffffffffff9c, &(0x7f000028b000)='./file0\x00', 0x8000, 0x0) umount2(&(0x7f0000361000-0x8)='./file0\x00', 0x4) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000788000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000317000-0x10)={0x0, 0x2, 0xd58, 0x0, r1}) pipe(&(0x7f0000cfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000bbc000-0x20)=[{&(0x7f0000f59000-0x97)=""/151, 0x97}], 0x1) vmsplice(r3, &(0x7f0000843000-0x50)=[{&(0x7f00004c4000)='@', 0x1}], 0x1, 0x0) 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x0, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f000050c000-0x24)={0x7, 0x4, 0x2, 0x3, 0xc4, 0x0, 0x6, 0x8, 0x100000001, 0x4, 0x9, 0x9b91}) 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a43000+0x630)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003b4000-0xc8)={0x2, 0x0, [{0x6, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x6, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000919000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000069b000)={0x0, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x719a, 0x5, 0x9, 0x50}, &(0x7f0000d3e000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000462000-0x8)={r3, 0x7}, 0x8) 2018/01/26 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000edb000)='/dev/amidi#\x00', 0xac, 0x20001) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00001cd000-0x20)={0x5, 0x3, 0x3000, 0x1000, &(0x7f000075c000/0x1000)=nil}) pkey_alloc(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a24000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) writev(r2, &(0x7f0000213000)=[{&(0x7f0000638000-0x6c)="91ad915df598959d9bd472b00c2158e093d58feb6aa317339c9a599a01b6476407c6a20919e9e9351cb725881b581a371b05f9e0767d99715218043ad06decf03d6483fd326d73a4e988a7b4f4a52f24961e8497f6c0d1d50a70be4c5a6e00c564a9ccdc63eef5df514b69ec", 0x6c}, {&(0x7f0000b43000-0xce)="82e91d56767e5e681b62594aa0ea11399f9e2c80307413756d0ada856c70cb4c969982a508b1a2d5151aa166621fe3c4f2fd2e3a358359b75e1e4de53155c65e807d47f79cd2aa2651ca1fc9688860da6f262a946e31cfc6883a881522e75515c7492757e0bda550be57269f95ecaec457746b18de9f64ea695548ccbb09680ccac8cb03b4cb75121982240d4e3020ca0a0c8e5173e620ca8f6f28572339efede09cc9cec38b25710acc2e95f76220d25660b14edd8eaf7ea918d5b4be68cf694bedaac08c22fd10c2fee92178e7", 0xce}, {&(0x7f000067e000-0xcf)="18897ff0b0cac6bb2d5b7fa3263af7bcc1fafa8ada10f8a49096a9ee8b1b3ae54bdf6d74f3592735e8b04969e32d03781fdb9eb4a48ac8ff28ff8f0eb1960af8ca438b6df9f7984a4cdf81da4ec21781ae44cad07f34a7b395a514952ecfa79bcb4f9211696114c3d46647e8e748bfdd37ccc0350b13ee66d6c0517a64ca32c4260fdad42fe163c31156d475406c6e6737cab0647a697bef51e51af95e2c3f36bf0f74ae77563cbd69b116ec3d52e5581a08a366992ea7bd53b112bb84d3e60cf715bf19d3b5a963f18594059cf61f", 0xcf}, {&(0x7f0000543000)="c1184a9fe0a8ce3ecf9c11320c9abb170546068743ee66e997d97208078a29e8eeae21113e97bba4b0e8326c6dca5163fe77415bd74b1a04971fd2b5dee5ac11e51fce28be0810011cd28d5a5dcf6c3ae7325084236c38d9f5be5119e77ac60ff4106f9af077eb72fc16ecad3b92c43dbfe2e337440588ef2714a46a1d5b8fa8c965853a894404d8812f8b2597cd718573dad6d82bc4982d24907970d5c0515ec3d01489380f13c54b36b4bc88182a214c215b23038ed3648221", 0xba}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00005dc000)={0x0, 0x1, 0x7, {0x0, 0x0}, 0xe4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_mprotect(&(0x7f00004e4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000fd2000)=""/214, 0xd6) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/26 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/26 08:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000070b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000082b000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007af000-0x4)=r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = inotify_init1(0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fcntl$setown(r2, 0x8, r1) r4 = dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000469000-0x1c)={0x1, 0xf, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008c1000)={r5, &(0x7f0000346000)=""}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000495000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00003dd000-0x54)="35544f14219ae1a65845700fc5848faf6905699ed27a70d139c3cddcbc8f53bd4649b2f1a2f90e425e6098e01e8c318cc7ea1980ed887e87d9d283798fda662c5a16bb255b13bfe56ced6972e5a1aa1d733581ea") read(r7, &(0x7f0000232000)=""/154, 0x9a) sendmsg$nl_route(r7, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000e7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r8, 0x0, 0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003ca000)=0x4) r9 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000be0000)={&(0x7f0000fce000-0x8)='./file0\x00', r4}, 0xc) mq_timedreceive(r9, &(0x7f000009d000)=""/224, 0xe0, 0x8, &(0x7f00001e6000)={0x77359400, 0x0}) mq_timedsend(r9, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r6, 0x0, &(0x7f0000091000-0xa5)=""/165) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000dc000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xfffffd33, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8, {0x0, 0x6, "7dfb07", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], ""}}}}}}}, 0x0) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00005c1000)={0x1, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x806, 0x0) ioctl(r0, 0x8912, &(0x7f00006e6000-0x8)="72c23aa406f7d7ff") setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001ef000-0x4)=0x2, 0x4) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x19a, &(0x7f0000f36000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000d1a000-0x60)=""/96) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) flistxattr(r0, &(0x7f000091c000)=""/122, 0x7a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) 2018/01/26 08:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f000075f000+0x817)="6655bc7bb6308d51e14a94100e62e8e17be7b9f8d52d6165fe1a5c48e9593e0dd4ecff0a78abfa9a10d9881e997f3d17350bc40390c8408076469189") connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) sendto$inet6(r0, &(0x7f0000212000-0x44)="", 0x0, 0x0, &(0x7f0000fdb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000600000)={@generic="38bb0366fc9edcd2021fa6bf5e93fd14", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r1, 0x1) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000628000)="862621752145f9f370fb3d4023f36e9b60b6ecb00c8940e40463a12b67ffa5fe384099c14b7950865b70a783cfdcb6d6212d4e9aa8c8b4e2089d44f3c335782e19ae9b9bb488bccdac585e0831ca25f3e3b646b39d23bb3c1a8269db45b5aff84e24ece341276e7cbaba80f70af70a96e882464658219e03619eb7af4ad41131f56c2dad5794560c0109790ef71545767ed5b4aaba46b8024382d84e590b1ec23c1e1c978608181d0a1a8ef59ea90ec736ed825961c02e3c75f4794669f5aaf2aa29ec68be9d8b3f4ebac6bb", 0xcc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/create\x00', 0x2, 0x0) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000c5000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e89000)={r0, &(0x7f0000ade000)="e521e88d09ffb0d9e96222d296a1ccaa25c8c4a2eb235dfa80886a57c8cc2ea767cfc0ce24c88b87a483d080fdf240e346e79da3306384e937b5eaf58428a9ff5edcf72e2bdee72e15a633e2e67655a0d63c7f36458bdfb26157fe4602b5041d01ec5f0002043850197ad3c72af4996e6f1bcd3af6861863ee83bdae305a4263747be29eea05c4e6f2ecbc1fb08ee7da8f22baa7112abdf39bb2ae8656621256db208db1a817d639f2b2b0778bb856c88f91a2144741c89210789c6ce136854c276309ef05dbaad92abef49843e0cfab82df11", &(0x7f0000eb0000+0x1fa)="9d89452469b840a1835a97bc109502a5ecde94f04612825d7ccfc30ca472b6c628e0ae8808104be5c14bc58af549dd833cf13b28b1af075623f47ac6db2eaabdbaed65bf93fc0edb1e7bb9b5c919034d9e0370cd879b0acad19ae4ed0d672ebbc3e1fec1d0e1715abd34c046bbb027a756ae0f7b3c81d157d48061a4bd1a6cf50cb8bc7bbf85a0c51e3b841bc8da408fb8cec1", 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap$binder(&(0x7f000089b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0xa8012, r0, 0x80000) sync_file_range(r0, 0x4, 0x6, 0x1) 2018/01/26 08:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001f1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000042f000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xb, 0x80003, 0x1000, &(0x7f0000a4d000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fd7000-0xc)={{0x1ff, 0xff, 0x100000001, 0x3, 0x8, 0xffffffff}, 0x8}) r2 = add_key$keyring(&(0x7f0000a22000-0x8)='keyring\x00', &(0x7f0000d2b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000068000-0x12)='.request_key_auth\x00', &(0x7f0000c30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)='proc\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) 2018/01/26 08:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a92000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00002b3000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000910000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x4, 0xb030, 0x100, 0x6, 0x40000000, r1}) recvmsg(r0, &(0x7f00009eb000)={&(0x7f0000b99000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00004d1000-0x20)=[{&(0x7f000028d000+0xcf8)=""/75, 0x4b}, {&(0x7f0000dce000)=""/117, 0x75}, {&(0x7f0000805000)=""/7, 0x7}, {&(0x7f00006da000-0x24)=""/36, 0x24}], 0x4, &(0x7f0000ccc000)=""/239, 0xef, 0x100}, 0x40000000) sendmsg$inet_sctp(r0, &(0x7f0000549000-0x1c)={&(0x7f00005dc000-0x1c)=@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c, &(0x7f0000d0a000)=[{&(0x7f0000acb000-0x1f)="d700c2cffdaef69237670c4b44d5e6e0a2eb105fe90b1b0637b5bbe5d2f9b1", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) bind$pptp(r2, &(0x7f00004f5000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet6(r0, &(0x7f0000318000-0x3)='\t', 0x1, 0x0, &(0x7f0000033000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000871000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x24380bed07661b67, []}, 0x208) 2018/01/26 08:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80000000, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) read$eventfd(r0, &(0x7f0000454000-0x8)=0x0, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/26 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f000030f000-0x60)=[{{&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005d2000)=[], 0x0, &(0x7f0000d3b000-0x1e8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c5e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000639000)=[], 0x0, &(0x7f0000ddd000-0x248)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000029c000-0xb)='/dev/audio\x00', 0x41, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00001de000)=&(0x7f0000031000-0x1)=0x0) 2018/01/26 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) getsockname(0xffffffffffffffff, &(0x7f0000929000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000)=0x2e) getpeername$packet(r0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000557000-0x4)=0x14) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/26 08:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00005e4000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f000009e000-0x10)=[&(0x7f000057a000-0x11)="af73656c69080000000000000072636500", &(0x7f00007d9000)='\v\x00']) 2018/01/26 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008e5000-0x8)=[], 0x1ffffffffffffc85, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000069000-0x30)={0x0, 0x0, &(0x7f00005d7000)=[], 0x1, 0x0, &(0x7f00000ec000)="13"}) 2018/01/26 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000664000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000241000-0x18)={0x0, 0x401, 0x0, 0x0, 0x0}, &(0x7f000044a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000039c000)={0x0, 0x0}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000b69000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000662000-0x3e)="fcf29fd9dc91aed4bc2637493d55696af73db2ab4e59ec1ac2d228b741a333ce8d52e9ee1bca27a471b7615c93d3429bcc35c509c030c60529c54b29c235") 2018/01/26 08:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ba000)={0x0, 0x7, 0x5}, &(0x7f00008c7000+0xb3f)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000440000-0x8c)={r1, 0x84, "c39eb984e6a95b4af287b3b076e8d83848d7b0c8f31c81e249ea1f322196c48b0832b243e3b3c14862c162afe58a4173fe8bc5299a542af7d0b5664c8b5b412c1b599bc7aef7809ed5821135223dcf90d9b43d962ff317ed2c3314016dff9da4f0fd28031d750ab410ea42bbf29787e02e9c0a1b05cc6607333b750fec54cc2de2883668"}, &(0x7f0000b0c000)=0x8c) sendmsg(r0, &(0x7f0000ae0000-0x1c)={&(0x7f0000321000)=@nfc={0x27, 0x70, 0x80, 0x3}, 0x10, &(0x7f000010c000-0x10)=[{&(0x7f0000505000-0xfc)="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", 0xfc}, {&(0x7f00000f6000-0xd6)="497edc60ce195e65e9c13a01b59254f8a9a237941683a40336abaeaf7696ea2a1890342026cd0e3589f83909278642e16d3583cc0e47a2ad8e1a2d2527310714fea06f12735e66574fcebb0adf515aecb78ef02520ba581d5feb8ed4e5f19810657b7bef4b9cc8491275d81d7cbd56e57918f2fc2e69c1c1add59418249e627168da3807d3114c0ac5be49bfa8ca00b029235ef90e39a059e1cd2cdcec3594f2b78db1a913ea68c560a1d64543c3f5dea7bc0ec74a0376b3f33e7644cac603fe6db19a1abf4f06ebe3b343b7e3f922dfc90785654bda", 0xd6}], 0x2, &(0x7f00006d9000-0x314)=[{0xe0, 0xff, 0x3, "192dcf06a0fbdf3d5708d1b85f4a653ddc3b51ef7d7edafc23e6dbd40c3a8012a14bb052dfd443d78cfc5968c43c4154171201fb4ddb306185130ec64cf81c6bb0aaa4f0c4fbf1a2ad3ed143b19741acedd35ddf26b1444cbc3337422da54abf304273fb6c129f6f4a88ae93c65085fdcad33d079c867a06fe94536365b24f3f59255fb13474a1171050ccc7edec3b6c0ab3694164a8f9dd7be9c1095cc279f6c09a1d6e8fd870420919b6d713b6923da0e096078bc17fb2842c9d6089d4e435cc0ba8350aac073792cd8a3f3d8ba326b6fb"}, {0xa0, 0x108, 0x100000000, "0b30cce5499eb7ba052dfbbc0e010a585545c7ca734fb43db4a9ecdbe7a22eaca87cfda70be323b8f8ab1e24cad695531ea41dfaec8e01df2a159ed48e9b61b8422b1c68eb58af45308aef1c88960ecdca849546bbed6e5588d344186fed51f96a239ea4ee3b47ca7ebe5bbaf562fbc7630a94f87920a4dad805f8ca589ac323b55e7f80337516c380acc9073685f9a122d157e0"}, {0x38, 0x10c, 0x3ff, "3a4638cc88cf5c952f1c3e92aad70769e9faed099bf69c5f8d314b317799d6227533a513dbf08445162f6147"}, {0x84, 0x103, 0x101, "a4d610b11b8d153e6b0560f8abc0e76177780da3a94c58b9a734cfc4a1f199cd1a1182b281192708869d19fed37707f42e8d9602c499b3e2f2156a9f49f184ac101f943d35cfcd5b0bd0169f05709473ffdd6113a2fb1587fb1079d458e9dda0d6da45aa55310f329cf5f4f5e961bde26da89c38dd"}, {0xd8, 0x109, 0xcbdb, "a4ae6b8f82f2800d3c783fdecc385d0e388ff2ea1c0f0a8aa75fc0fbc99d449c97d8503722cee090d99a987500e132e1d7b029a2ff00fff0b06ffeb14f13e666889e1470050c436d81a9c09d8e19e81aa5131b053280515839c7d6ab8cf6b4304d58f7d023d59aa491fa60f18d013b701d75293017ce620703f202a1c892d362988924aef6c981d697e12d611413219960ae5365c468cf3336b35c6edc7e76a2f60cb20b08e68df42452260e6f3122d37e48061343f3a7cd6815dbafee0c087fc4cef6755be9d604bcb780"}], 0x314, 0x4000880}, 0x4000000) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/26 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006d4000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000210000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a8d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bc3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x8, 0x20, 0x500, 0xd465, 0xa00040, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000c1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = dup2(r2, r2) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00007ae000+0xe68)={0x100, 0x200, 0x7, 0x5, 0x4}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00006ec000)=""/251, &(0x7f00007a2000-0x4)=0xfb) 2018/01/26 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000aec000-0xe)='attr/fscreate\x00') writev(r1, &(0x7f0000ab1000-0x40)=[{&(0x7f0000291000)="", 0x0}, {&(0x7f0000449000)='-', 0x1}], 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007d4000-0x4)=@int=0x0, &(0x7f00003a4000-0x4)=0x4) [ 96.059532] audit: type=1400 audit(1516954072.264:173): avc: denied { getopt } for pid=13984 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000072c000)='keyring-em1 )\x00') perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003ef000)='net/softnet_stat\x00') ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c50000)=""/200) close(r1) 2018/01/26 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000661000)=0x0) fcntl$setown(r0, 0x8, r1) epoll_pwait(r0, &(0x7f0000e2c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f000016e000)={0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000038c000+0x273)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000bd8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000785000-0x4)=0x8) 2018/01/26 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000002000)=0x400002, 0x4) r1 = socket(0x1f, 0x80807, 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000b000)=0xc7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000-0x10)={&(0x7f0000008000)={0x20, 0x1b, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x6c, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = memfd_create(&(0x7f00004b4000)='md5sumwlan0wlan0\x00', 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0d000)=0x14, 0x0) bind$packet(r1, &(0x7f000061b000-0x14)={0x11, 0x0, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000fe8000)={@generic="e6aeee62afd3ec6b1b42e62bd29b84bc", @ifru_data=&(0x7f0000d73000)="d29f26e2add2dfaf3d2fe19540dc9728e84853284979c778d060f8a404c997d0"}) 2018/01/26 08:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000162000)='/dev/cuse\x00', 0xff7ffffffffffffd, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d76000-0x4)=0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/26 08:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000000000)="") r0 = syz_open_dev$mouse(&(0x7f000072a000)='/dev/input/mouse#\x00', 0x646, 0x549001) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000378000-0x2)=""/2) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x7fffffff, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000dc000-0xc)={0x0, 0x0, &(0x7f00006be000-0x78)=""}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) [ 96.085732] binder: binder_mmap: 13990 2000c000-2000e000 bad vm_flags failed -1 2018/01/26 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000015000)='id_resolver\x00', &(0x7f00001c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e1000-0xa)='\x00', 0x0) r1 = add_key(&(0x7f00000b3000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000504000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000056c000-0x10)={0x9, 0x5768d8fc, 0x3, 0x200}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000f58000-0x30)={0x40, 0xbff, &(0x7f0000892000-0xbd)="9e792a8170aed1c5498af7c4033e6acfd90a024b42d80753eb538fa9b8b84bbfecac3809f5dbc1e71980026e36ce04184eabcaebf695c9324045757a7eb35464df1b3a32786cabc36a331869a7bd0c36e40b28f259d9fc1ad6326050a423d5b0134df40867c1fa0604078f6a88cac547999f8f62e09c3b69160d5b66ffda2375ed5455a964cf7e1c7bc345037e2f255eb584d922dcd6b0af00d2c7d206ee885cf6fd1ca4e0077c91adfa6af5547977f2508f46f20d5fd765c540d85499", &(0x7f0000b8f000-0x46)="e80e4794416fd66b9ce3bfb284f72f5edf4e07927de0ccd62cb54d812b0dbb8764a56caa0f24d4a84eb3b484e54f0446cc64471cef5a9561e49d9e978518e98e1bb2f7c96ba6", 0xbd, 0x46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000848000)={0x2000, 0x100000, 0x0, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x100000000) keyctl$unlink(0x1d, r1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb6000-0xa)='net/nfsfs\x00') r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005ab000-0xe8)={{{@in=@rand_addr=0x4, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x7fff, 0xa, 0x20, 0x80, 0x7f, 0x0, r4}, {0xfffffffffffffff7, 0x8, 0xb1, 0x0, 0x3, 0x80000001, 0x8, 0x1c0000000000}, {0x5cc46893, 0x80000001, 0x5000, 0x4800000000000000}, 0xbe8, 0xffffffffffffffff, 0x3, 0x9d740e721f2d13ec, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x6, 0x4, 0xbc, 0xc09b}}, 0xe8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000535000-0x10)={0x2000, 0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00003d0000-0x4)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008e3000-0x30)={0x2c, 0x0, &(0x7f0000682000-0x2c)=[@increfs={0x40046304, 0x1}, @release={0x40046306, 0x0}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x4}, @acquire={0x40046305, 0x4}], 0xf6, 0x0, &(0x7f0000a73000-0xf6)="64d64e2da71b4b63d4917156d498acf6c3d96e49f6bcebfe89ec14b6fefc60ebd9b21fe3ad9cd455a969f55f2fb67bca489ca14422bbf53a215f8f1ed5e6f47d4ccdc82a10ad966611490a954d0da5c7ddd722e98dc585ebbc2f21ebbb1fa189510893f37691e8005d8ef2075f8ef967c90fad9a6400727ac574ae644b695183496db7be834f21c11df88a309caf0c632b46c32b9a28e7951d87884cb19c9856e0195871cbf96a1d070103fce5290751d304aef06cc340f6294dc6b6a9e579d6b02a0e5c22af7d62bdde20fa98c8070df124c8bf8ac4058e7e7b8bb32443bdb6f568edb304c1f8f4ba4f127116e93336e36a73262c54"}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000026a000)={0x3}, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c17000)={0x0, 0x0, 0x1, 0x0, 0x8001, 0xd945}, &(0x7f0000476000-0x4)=0x14) r6 = getegid() getgroups(0x4, &(0x7f00000a5000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r8 = getgid() getgroups(0x3, &(0x7f0000317000)=[r6, r7, r8]) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f8d000)={r5, 0x651}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000bb4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, 0x0, r1) [ 96.088669] binder_alloc: 13990: binder_alloc_buf, no vma [ 96.088693] binder: 13990:13995 transaction failed 29189/-3, size 0-0 line 2903 [ 96.107040] binder: BINDER_SET_CONTEXT_MGR already set [ 96.107050] binder: 13990:13995 ioctl 40046207 0 returned -16 [ 96.108308] binder: binder_mmap: 13990 2000c000-2000e000 bad vm_flags failed -1 [ 96.120257] binder_alloc: 13990: binder_alloc_buf, no vma [ 96.120287] binder: 13990:14002 transaction failed 29189/-3, size 0-0 line 2903 [ 96.138074] QAT: Invalid ioctl [ 96.151542] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.170607] QAT: Invalid ioctl [ 96.304382] audit: type=1401 audit(1516954072.356:174): op=fscreate invalid_context="-" [ 96.314086] audit: type=1401 audit(1516954072.375:175): op=fscreate invalid_context="-" 2018/01/26 08:07:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/rfkill\x00', 0x200580, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000019b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1f, 0x6, 0xfffffffffffffffe, 0x400}, &(0x7f000080a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c38000-0x8)={r1, 0x7}, &(0x7f000035f000)=0x8) r2 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000005c000-0x4)=@int=0x8001, 0x4) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) exit(0x2) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='devpts\x00', 0x0, 0x0) openat(r3, &(0x7f00008e8000)='./file0/file0\x00', 0x400002, 0x10) 2018/01/26 08:07:52 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000355000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x90)={r1, 0x88, "3b0834bda284c3636e436743c28976db4d9416b5a0b3fde480f0fdd34a915b0c5badb7617fb0c9b8d969d3d9d3f3cfd3b1c32f38489f81d2da76b4fe3f9017b263369b398b98487ca7a66beb14c46f541f88f4e89f1a3680515d5ce64035e3af7631c4b62f9c25403a45de5da8a73c1bba85872c8d6c0cced5d7b126a129666dfb5cc10f642f62fb"}, &(0x7f0000497000)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x8, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000c78000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b48000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000737000)=0x0) tkill(r0, 0x40) 2018/01/26 08:07:52 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000-0x4)=0x0) socketpair(0xc, 0x2, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000005000)={0x4, 0x78, 0xde2, 0x4, 0x8, 0xaf8, 0x0, 0x7a1, 0x202, 0x7, 0x1, 0x1, 0x2, 0x154, 0x1ff, 0x200, 0x9a5, 0xc1, 0x7, 0x8, 0x401, 0x3f, 0x401, 0xffff, 0x2, 0x6, 0x2, 0x2, 0x4, 0x9, 0x6, 0x6ca1, 0x2, 0x1, 0x5, 0x5, 0x0, 0xffff, 0x0, 0x6cb, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x10000, 0x7, 0x244, 0x0, 0x4, 0x3b, 0x0, 0x0}, r0, 0x7ff, r1, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000008000-0x8)={0x7, 0xfff}) ioctl(r2, 0x4147, &(0x7f0000006000-0x1f5)="") 2018/01/26 08:07:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7cd95ef680369f35e20d5503f9cdb422", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000e9f000-0x38)={&(0x7f0000aa6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0xfffffffffffffea3}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/26 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000813000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000675000)={0xd5, 0x3, 0xfff, 0x201}) bind$ax25(r1, &(0x7f00008ef000)={0x3, {"4f2c674e414798"}, 0x10001}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000df000-0x8)={&(0x7f00009a1000-0x8)=[0x0, 0x0], 0x2}) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000178000)={0x5, 0x1, 0x0, 0x7, &(0x7f00003c8000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000310000-0x4)=0x0, 0x4) capget(&(0x7f00009be000-0x8)={0x20080522, r2}, &(0x7f0000084000-0x18)={0x0, 0x8dad, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000801000)={{0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1f003, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = openat$dsp(0xffffffffffffff9c, &(0x7f00001b8000-0x9)='/dev/dsp\x00', 0x80, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000cab000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000305000-0x10c)={{0x1, 0x2, 0x4, 0x7f, "e33f9c4736334fd94d99aca0dc3f2e7b5e7af64aab3f525febcfa9a1ff704bfd0ddc0b3dacadd6bb036d1e62", 0x7}, 0x0, 0x0, 0x4, r4, 0x1, 0x7, "c71a96ca80dfc2c8fab6d6b63542ce2ad37a3748f383b460852f65d865e51d2530ad0594cf030469b670d289be173570645c3391ed0eeb1a0420bc122c9bac29", &(0x7f00004ce000)="7d2b47504ca300", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x4, 0x6, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000050d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000904000-0x4)=0x14) getsockopt(r0, 0x2000000000010d, 0x20000000000b, &(0x7f0000d2c000-0x4)=""/4, &(0x7f000025f000)=0x4) 2018/01/26 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000ef6000)={0x2000000000000174, &(0x7f000044f000-0x8)=[]}) r0 = creat(&(0x7f0000c12000)='./file0\x00', 0x41) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a16000-0x28)={0x1, 0x0, [{0x4001, 0x1000, &(0x7f00003d6000)=""/4096, 0x0}]}) 2018/01/26 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x6d93) readv(r0, &(0x7f000092d000-0x50)=[{&(0x7f00002d5000)=""/234, 0x0}, {&(0x7f000005d000)=""/92, 0x0}, {&(0x7f000019b000)=""/4096, 0x0}, {&(0x7f0000fef000)=""/131, 0xffce}, {&(0x7f00002da000-0xbc)=""/188, 0x0}, {&(0x7f00002d4000-0x5c)=""/92, 0x0}, {&(0x7f0000915000-0x27)=""/39, 0x0}, {&(0x7f00003ed000-0x75)=""/117, 0x0}, {&(0x7f00003d4000)=""/0, 0x0}, {&(0x7f0000c75000-0xe3)=""/227, 0x0}], 0x3bb) preadv(r0, &(0x7f00005d7000-0x8)=[{&(0x7f000099c000)=""/151, 0x97}], 0x1, 0x0) sync_file_range(r0, 0x0, 0x8, 0x479466fdfc60b87d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ca000+0x3da)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000086e000-0x4)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003f7000-0x5c)={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$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000650000-0x30)={0x10, 0x0, &(0x7f0000caf000)=[@request_death={0x400c630e, 0x3, 0x1}], 0xc5, 0x0, &(0x7f00009cc000-0xc5)="560ca76cc185dcbed2b9cc276c21c426438670c23194695774fa7f643ff9daff58136dd2ec0d4efaebb390cfac27fa4783e0de17ca8e68347027af79eef87b250d5cb9c08e3e724c2869b5ce67fd87488de0ffc77cb1de2ac9ef0ebd0fc5fc313f41fe9a249f9b777f9803ea98ae637f72800f546b713a0c91134adf743b46e43877870b52693c6fdc6b890e65add193b073500ec4d5f6e1f269f213261c55383bd052f496df5a9feb66eaa78b2338464952f2b4e551419052b497d9594e805d591151acab"}) [ 96.667138] audit: type=1400 audit(1516954072.872:176): avc: denied { map } for pid=14031 comm="syz-executor7" path="/dev/kvm" dev="devtmpfs" ino=8837 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:kvm_device_t:s0 tclass=chr_file permissive=1 2018/01/26 08:07:52 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000d39000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f000046f000-0x8)='./file0\x00', 0x40, 0x0) fadvise64(r0, 0x0, 0x8, 0x4) fcntl$addseals(r1, 0x409, 0x0) 2018/01/26 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e6d000)="527162b01cb944aeba645e468ef948c7942d920ec7d853fe105eb02a4cf4b2d84035cd345df50e90cf89cbf8059cb1c471c0fbb36a30e7228c1551afd67e833244e053ef76f5ce7ef15ef4345185b3", 0x4f, 0x80, &(0x7f0000424000-0x1c)={0xa, 0x1, 0x58c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00009e4000-0xd)='/dev/dmmidi#\x00', 0x7, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10001) r2 = dup2(r0, r0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000adb000-0xf)="", 0x0) 2018/01/26 08:07:52 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="01"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000ddc000)='./file0\x00', 0x1, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x80, 0xd000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000)=""/248) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x1000, 0x1ff, 0x7a, 0x8c}, {0x7ff, 0x200000000, 0x8, 0xabe}, {0x8, 0x3ff, 0x9, 0x6}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x72ae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)='./file0\x00', 0x258) prctl$intptr(0x3f, 0x7) 2018/01/26 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000789000)={0x0, 0x0, 0x0}, &(0x7f0000980000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x2, 0x4, 0x8000, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00001b8000-0x8)={0x3, r0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e87000-0x3e)=""/62) r2 = syz_open_dev$amidi(&(0x7f000080c000)='/dev/amidi#\x00', 0x4, 0x90082) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000a95000-0x8)={0x0, 0x1}) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f8a000-0x12)={@generic="b7bd4342192ad0cbb6503a03daa5e72b", 0x1}) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = creat(&(0x7f000000b000)='./file0\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000000a000-0xc)=""/12) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) syz_emit_ethernet(0x73e, &(0x7f0000007000-0x1066)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x708, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, "df7654", 0x0, "221f04"}, "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"}}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x16) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f0000af2000)='tmpfs\x00', 0x0, 0x0) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00009e9000)='/dev/usbmon#\x00', 0x1, 0x4202) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 08:07:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x381200) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7f000)='fdinfo\x00') ioctl$TIOCCBRK(r1, 0x5428) r2 = accept4(0xffffffffffffffff, &(0x7f000000d000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000)=0x58, 0x80800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e15000-0xb7)={0x2, 0xaf, "ec8e3086a6b5b76d4eac31a4a610f558c3f06a431771f3c14df7150069233de8bc0e037d7839937ca722eba85d5eeec55e2a752e05fcf149a002b1b6b404106255c599c2171989466206cb298304ca903ee295f408fc1a1d7feab3a09e0ffd5a93b342400da61efb27d88f8a1a7efe92738423a67bbea52844dc5e7f47ea8e48624f17f8347be98f80d1ce172a28fe1b89193fa0112fc870803a436a06d50259e3b355251d45b6a4d362ebd5a34c6b"}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000030e000)={0x2, 0x100000001, 0x536}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b11000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000)=0x2, &(0x7f0000003000-0x4)=0x4) 2018/01/26 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d30000-0x4)=0x0, &(0x7f000025c000)=0x4) r1 = syz_open_dev$midi(&(0x7f00008ab000)='/dev/midi#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c8e000)={0x0, 0x101, 0x1f}, &(0x7f0000590000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff6000)={r2, @in6={{0xa, 0x3, 0x5281, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec3000)=0x8c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000074a000-0x58)={0x2, 0xda, 0x2, 0x800, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r4) readv(r3, &(0x7f0000fea000-0x8)=[{&(0x7f00002b0000-0x25)=""/37, 0x25}], 0x1) futex(&(0x7f0000fc3000-0x4)=0x3f, 0x4, 0x20, &(0x7f000020f000)={0x77359400, 0x0}, &(0x7f0000c8b000)=0x20, 0x100000000) timer_create(0x7, &(0x7f0000ef3000-0x58)={0x0, 0x27, 0x5, @thr={&(0x7f0000705000)="555cf858829966832d65bc8753b7ed127e96712e04e8cdc0b35ab3aeed722796d9f2624b47d2adcdb8288f17d03fe64f44f5064d568c0d2ccef43326e71938fcd0faa25dcf05d8bc61e379fe94ea971ab6e12308ee32c9", &(0x7f00001de000-0x71)="1396a22806f1aa88078abf21a2e1b8b679cedf10ec1d79a67bed046a52ad60d0f9a1b13a44e4fc855691d6eb278912c4a9b3898bb0cbd0c44bb6719f023700ce840ea51f7928b63ac188be2f767d0d43f89d8ea619fff73798f0331e25336be14ee94c4fc7faf8add68b8679f0c9ddd72a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000351000)=0x0) timer_settime(r5, 0x1, &(0x7f00006cc000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b78000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) munlockall() r6 = openat(0xffffffffffffffff, &(0x7f00009a1000-0x8)='./file0\x00', 0x0, 0x1cb) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000e3a000-0x10)={0x0, 0x5, 0x4, 0x9, 0x8001, 0x100, 0x3, 0x4, 0x8, 0x5}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f26000)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x4, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) 2018/01/26 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000696000)='&^cgroup\x00', 0x3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept4$vsock_stream(r1, &(0x7f00003c8000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f000036b000/0x2000)=nil, 0x2000, 0x8, 0x110, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r4, r3, &(0x7f0000343000)=0x50, 0x400000ff) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00009c2000)={{0xdfc7, 0x4}, 0x1, 0x101, 0x2, {0x60000000000, 0x7f}, 0x1, 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]}) 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a49000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065a000)='/dev/vga_arbiter\x00', 0x50802, 0x0) renameat2(r2, &(0x7f00008c6000)="e91f7189591e9233614b", r3, &(0x7f00004fb000-0xa)="e91f7189591e9233614b", 0x0) listen(r1, 0x2) 2018/01/26 08:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/enforce\x00', 0x2c0943, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000051d000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2f0}, 0x4, [0x8, 0x3f, 0x20, 0x0, 0x8, 0x1, 0xffffffff, 0xef2]}, 0x5c) mkdirat(r1, &(0x7f0000aec000-0x8)='./file0\x00', 0x1) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000596000)={0x6000, 0x116000, 0x0}) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@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]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000104000-0x4)=0x10001, 0x4) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000103000-0x4)=0x0, 0x4) [ 96.972748] QAT: Invalid ioctl [ 97.012609] QAT: Invalid ioctl 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/32, 0x20}], 0x2) getsockname$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/26 08:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:07:53 executing program 0: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) 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) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x92)="bb095746f7d97c959cc41095708896aa96d733efedb83e800c07723313069c721bfe3c8c3595c6db1ea87dcaf9b21891ed6b05b0668b346fc98c48af8e415918b79227ebf4b66c01bf0cad5a54987321878958bf1403e271282e312173cedf9ee8dcb5c892a1634d739060ab6282b781d2a1d4580d2bfd1545b90e9c63212d948d1a8e0d68d8eb1603dd6bd9a3023f2beada", 0x92}, {&(0x7f0000002000-0xb)="50d46b36ddb7fd84bc42dc", 0xb}, {&(0x7f0000001000-0xf7)="6fdc3c46f8959e505505d51fef35021feedcc495ba638b4347bc87774c3e65ff1ec0cf74fb365931a71f14a204d0105ad143a7a66d9e1700cd444123b411e8daf8b74edf7c9c5d245aad20b7001e652d9824932323746d08839d2b164be95c87ed5be5d005393c931519d0c805e1dfb0e1054d3b6bacbf7f673ed351ae060dc62609a636cb2f578779800e9a645eb96b2b5f1a97c0d3210128c85021377c9c1868b6a7140348f10bdc0762a344364ad66c5adec310c3c1949fd78ec2b103621fd4901d459a9cce51767bc6d6eaad6f8a728c7c4fa8523bf6a5fa51cb96185c9e12ac8410ca78ff294fc1532e113e7de12bc89e292f51df", 0xf7}, {&(0x7f0000001000-0xd5)="493308df77df59a828929b2bf7585db9d3387110df9abcc9519954d5262e072fa9e1f6d412e7428f5f3b5a441b0674d905d78fc587ad7103da769d1813015c10f491132039441c658c42d6c26389409d4d2be212c25ca651e390373bc762b906a5c7fd1261fb8ef9699086e161aa92371fa955f9c9f567a18b389a29e9c394063498d5124e122e4df3c5e8cbbaf3943719bfe4089e35c7f915f824a73ec723609a90c2774dcb71619cdfd8b33db3c8d894e85ae397a8a7db81ef83c7e65ea89b1eb3e073306a7434985a6b2b770b7eb06a41e22cdc", 0xd5}, {&(0x7f0000002000-0x41)="6d75b8530c80744aa91b0947495b6acde411000231224dcb689ef5339f0bd118e1e1e93e22c7aa7fa13876f97dc8c40184f7231049d92ca5300da900cd76083084", 0x41}], 0x5, r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/26 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e1f000-0xc)={0x0, 0x3c, &(0x7f0000182000-0x3c)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000513000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001de000-0x14)={r2, 0xfff8000000000000, 0x3, 0x180a, 0x0, 0x2}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000ee4000-0x7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) r4 = mmap$binder(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x2000005, 0x7298da5d1abc0f4, r1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f3e000-0x30)={0x98, 0x0, &(0x7f0000e78000)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x48, &(0x7f000018a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000936000)=0x0, 0x1, 0x1, 0x17}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000df6000-0x48)=[0x48, 0x40, 0x28, 0x28, 0x58, 0x38, 0x78, 0x78, 0x78]}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x30, &(0x7f0000c60000-0x50)=[@fda={0x66646185, 0x0, 0x4, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0x1, r4, 0x2}], &(0x7f0000cb8000)=[0x40, 0x0, 0x38, 0x0, 0x38, 0x30]}}, @clear_death={0x400c630f, 0x0, 0x2}], 0x1000, 0x0, &(0x7f00000ee000-0x1000)="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"}) ioctl(r3, 0x0, &(0x7f0000921000-0x55)="e6f8f7ecb962c328459ca3158758be3878dd00000000000018087946623eea98269b6033c9ff36e19d8d4d6443af4b5b2cc19c82cf3caba6e09fb29c347312e433f1e6f48bfa37c20ccdc985b7b3815ba26d892a74") 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000565000)=0x7, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000429000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd3b, 0x1, 0x0, 0x4, 0x5, 0x81, 0x4}, &(0x7f0000396000)=0x20) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000961000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000033f000)=0x0, &(0x7f000058e000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000dc3000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000e6c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 08:07:53 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a09000-0x8)='./file0\x00', 0x111000, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a48000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c95000-0x4)=0x8) r1 = socket(0x400020000000010, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000916000-0x1c)={&(0x7f00003d9000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000d78000)=[], 0x0, 0x0, 0x0, 0x4}, 0x800) write(r0, &(0x7f00001fb000-0x1f)="1f0003000004e3000000ff05b4fa02ed0701ff2104173f8100000002000039", 0xffffffffffffff57) 2018/01/26 08:07:53 executing program 4: mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/mixer\x00', 0x581200, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000371000-0x4)=0x0, &(0x7f0000093000)=0x4) bind$alg(r0, &(0x7f0000b0e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres-generic)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00002af000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e9000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a40000)={&(0x7f0000a96000/0x2000)=nil, 0x2000}) r4 = syz_open_dev$amidi(&(0x7f0000a2e000-0xc)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000553000)=0x200000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000306000-0x4)=0x3) r5 = syz_open_procfs(r2, &(0x7f0000e35000)='environ\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000096b000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f2c000-0x20)="d01f42ea8bd0c8ed2c724e3674f3200f509b3fed3b45c72ea690396f16b60019", 0x20) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000043a000)=@common='tunl0\x00', 0x10) bind$vsock_stream(r3, &(0x7f0000a55000)={0x28, 0x0, 0xfffffffc, @any=0xffffffff, 0x0}, 0x10) 2018/01/26 08:07:53 executing program 7: socketpair$inet6(0xa, 0x7, 0x401, &(0x7f0000ca5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0xb) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={0x0, 0x0}, &(0x7f000020d000)=0x8) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x10, 0x6, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00006b7000)={0x3}, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b1d000-0x68)={0x74, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clock_adjtime(0x7, &(0x7f0000eed000-0x68)={0xffff, 0x4, 0x8, 0x3, 0xfffffffffffffff3, 0x2, 0x6, 0x3, 0x7, 0x1, 0x0, 0x3, 0x1, 0xffff, 0x1, 0x80000001, 0x0, 0x7f, 0x6, 0x298, 0x8, 0x58c, 0x1ff, 0x8, 0x8, 0x1ff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b4c000)={0x0, 0x0, 0x0}, &(0x7f0000235000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00006ba000)=r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000138000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1c000)=0xfffffffffffffe7b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f1a000-0x14)={r4, 0x4, 0x8001, 0x85, 0x80000001, 0x100}, 0x14) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x424, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000d04000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e2e000)={0xad, 0x1, 0x3, 0x2cc47a93, 0x0}, &(0x7f0000b53000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007c3000-0xe)={r3, 0x0, 0x3, [0xe668, 0x81, 0x0]}, 0x93cf033afc29cc0c) r4 = syz_open_dev$dmmidi(&(0x7f000019d000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000015a000-0x18)={0x0, 0x8, 0x10, 0x1, 0x4}, &(0x7f00000d2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000083c000)=r5, 0x4) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00003c3000-0x18)={0x0, &(0x7f00009a4000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) memfd_create(&(0x7f0000797000)='\x00', 0x1) close(r0) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000adf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ade000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000a5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x3, 0x0, [], "28411d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b1"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) [ 97.173409] sctp: [Deprecated]: syz-executor7 (pid 14137) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.173409] Use struct sctp_sack_info instead 2018/01/26 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x26) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5454, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f0000856000)="03", 0xfffffffffffffe39, 0x100000004043, &(0x7f000021f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}, 0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000077b000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000024d000)='/dev/vcsa#\x00', 0x8000, 0x101000) ioctl$KDMKTONE(r1, 0x4b30, 0x58) socketpair(0x2, 0x6, 0x4, &(0x7f0000488000)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000b49000-0x18)={0x6, 0x10, 0x1, r2, 0x0}) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) syz_open_dev$sndpcmc(&(0x7f00006d8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0xdb, 0x2}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0xff2bcf68cc77a0d9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, "c00008000000000001aad73c0408000000af0000009d09b400138c000000a379"}) 2018/01/26 08:07:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x22080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0xeef7, &(0x7f0000000000)="00979d9d1b3c6aae0e912c6161ebbf646b8c6439d36ba2d356a5514f1a8c88e5c75b42", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b81000)={&(0x7f00000c5000-0x8c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000add000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000c61000)="901232", 0x3}], 0x1, &(0x7f00001bc000-0x1244)=[{0xec, 0x115, 0x4, "d2c833070dd38e04fe668be564664bd1feef7424488f6dacfb3cbdce837867860f6dcbf1ecc6b3e31ce6df75d1e06bb87d6f18fb073c70580ba23eec170f0bd2d741cfbdd4dee1532839c7c5b07cfb506a4e6ab1f7a1479907ab8e8530dfc81e1a359fec7e8e0c5b5957d60067a2d00756da6d927a47c0d0a19d46fca6f0178dd58cf3758b879db62f6708a81d20be9debb8750b260b634c460f87c448cff51f0da6a3cfcf25bf4759e8a75e700c26d653af8aca683831a0b241c5090de0e696c21c616e825a281b0361834198c9158b9532038d70ea9fca2c79aa9338"}], 0xec, 0x4}, 0x8010) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff4000-0x10)={0x0, 0x5, 0x9, 0xffff}, &(0x7f0000095000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af1000)={r4, @in={{0x2, 0x0, @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]}}, 0x8c) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000c06000)="bf7142b515ee6582f9c7b323580633e6d8eb954d116191f86b68ae5f3409009878b322ca2c3c267aba7dd185c0608bdc") setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000d39000)=0x7d, 0x4) mq_timedsend(r3, &(0x7f0000ee2000)="007f9bfc6eaac5bcc1efe632fdba6eba68a8338179ab82c81aa3ad3aa0cc43ecda0b52aa289a47e4f0016b713ddc7942458b66b4fa0c151dfbf8584723b8d8548a85aaa8bba6a4362d14592a85c4b7a4f4f51d3a94e1756a5c6890b4d5c213c5e4795a9f", 0x64, 0x9, &(0x7f00007aa000-0x8)={0x77359400, 0x0}) bind$inet(r3, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000596000)=0x6, 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003d1000-0x4)=0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r3, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000187000-0x4)=0x14) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00001d2000)=0x4) sendto$inet(r2, &(0x7f0000817000)="", 0x0, 0x0, &(0x7f0000a73000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000427000)="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", 0x7f3, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004c6000)=0x0) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x3659}, &(0x7f0000ab2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000071000)={r2, 0x3c, &(0x7f0000425000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d58000)=0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00006fc000/0x2000)=nil, 0x2000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000002000+0x1b2)='mountinfo\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000013000-0x5c)={0x7fffffff, 0x2, {0x1, 0x3, 0xd12, 0x0, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f000000a000-0x1c)={0x0, 0x0, &(0x7f000000f000-0x8)={&(0x7f0000001000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000804000)={0xa, 0x3, "a63d"}, &(0x7f0000c73000)=0x0, 0x0) 2018/01/26 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008e8000-0x12)='/dev/input/event#\x00', 0x0, 0x401ffd) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000331000)={0x0, 0xf, &(0x7f0000331000)="24f22b1d1f42f74713693121d5345e"}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000271000)=""/125) r1 = syz_open_dev$adsp(&(0x7f0000faa000)='/dev/adsp#\x00', 0x80000001, 0x10000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a22000-0x4)=0x3, &(0x7f00000d8000-0x4)=0x4) 2018/01/26 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x4, 0xe536, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, [0x8, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dc4000-0x4)=0x0) 2018/01/26 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020000) clone(0x201003fc, &(0x7f0000c80000-0x1)="", &(0x7f000001c000)=0x0, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000a83000-0xa9)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dfd000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000)=0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000352000)='/dev/usbmon#\x00', 0x2da0, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000b7e000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) fstat(r0, &(0x7f0000549000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001a6000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00009e9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fcb000-0x18)={r5, 0x308, 0x10, "217dc4c8dec6298db691e39dda18cc4b"}, 0x18) lchown(&(0x7f0000a4b000)='./file0\x00', r2, r4) 2018/01/26 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() accept4$unix(r0, &(0x7f000000c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) close(r0) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000014000+0x1e)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x64)=""/100, 0x64) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 08:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x10, 0x4000000000005, 0x5, &(0x7f00009d8000)={0x0, 0x0}) write$selinux_access(r1, &(0x7f0000b38000-0x35)={'system_u:object_r:insmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x35, 0x0}, 0x35) sendto$inet6(r0, &(0x7f00002c7000-0x1000)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000180000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ff000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000045000)={0x7, 0xfff, 0x401, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000c05000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 08:07:53 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b9c000)={0x0, 0x0}) capset(&(0x7f00002f2000)={0x399f1736, r0}, &(0x7f0000999000)={0xebae, 0x1, 0x39, 0x2, 0x0, 0xcf2}) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x1, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x9, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000896000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000c08000-0x10)={0x20, 0x1f}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000efe000-0x20)={{&(0x7f0000e7c000/0x3000)=nil, 0x3000}, 0x1, 0x0}) connect(r1, &(0x7f00000ff000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mq_unlink(&(0x7f000012a000)='\x00') setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000639000-0xb)='/dev/adsp#\x00', 0x7, 0x1) sendmmsg(r3, &(0x7f00004e7000)=[{{&(0x7f0000872000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58, &(0x7f000049c000)=[{&(0x7f0000d22000-0x9e)="547d880d98ec28f6833d508acdfd04ff9731acfac31ddc79e3a05df199048e77a4ce60aa40ce1654b90abfe635c82f9372a59c553c3356589b1e4a975b62c9a1bf468feb0dcabc0a76580b76b7376b0779c36edfef6288bc7bb6637f2a24fe68a067706b01a36a7c9e7eca962f93b3d66906f9fa1db02856dc7092cf3705f7b37dbbb10c36febcbfba2dcafcf4fc916166b5fbe8c326e94bcbcabf209763", 0x9e}, {&(0x7f000007b000)="7f14c45cc025fda9f898164a7c49329b2b45117771e9d8369102bf6ebe55ebc654ee7cd4bb9d1f92e76c5bbb7ea6e2d7e9c68b1e80966bda136f68280612ecd2110a06e5574e235c4ce03a12bb08b437a27c6316bee8dd09e1f5aae88ac0d58f4b285102104535104d214d64f9c67ad4b102de750811430a973b2203725881d60b9e1a8ccd1d089a24b0a094262d6e0db45365354534486c371f925e1a850233a292c0b2e850ece726351cbbe631ffb3aee06e15b2314d9f20f3f580f7d077e071138202381285e60d8a5fffd01e7a55744a0206b7f1d3d89857c78935cebd0d2ecec8c989095e727f8911d6388e6f9d7f8d", 0xf2}, {&(0x7f0000ac9000)="", 0x0}, {&(0x7f0000438000)="0bf0130134c2eeb5620198300dbf9ab294adee01698ac47252df70625ef0cbf156db833ca8c2cf6a02bd93697be4ff41a32ef56f0fc6bccdc2278cf7eeea80666da3826c176a7de390b6946b013d40d6c406ff472001d8e42c70ddfbabf7ece91694db8d5de5928bbccc5993dafb16a837698880854b359f2694a09749c408339905f08a8d45604ef3d50974", 0x8c}], 0x4, &(0x7f0000164000)=[{0x2c, 0x112, 0xaa, "622cbd48c88f67da188e72f28d3035f109588c2d7749bec38677f4306d29"}, {0x100, 0x114, 0x39, "5302bb1a9c24f28db1a4cb3bfe4e8c65a296041eeb9c0203ce30c8bb238b9ebc1076d709a1c8ea3a2fd123f941842763e7d4a1b9d4482ad01dc8797d673c9841e7dcedd6673210ad5079d00363bd7f696cc680c3550c273b1a0518f0a5d30762f01c759ff511c635f750d5a1ecd119acdb958dcb6f73987dfd553a2b6ecc8577fa8c2481f47f4ce61c688c459300b548ad4fd62bcfbcdc6eb0f1f87f5ce55d99092a1ad593c1416932492f07d26e5c04759503eb959a6ad5fe2330dd6e0220f13d45268804a58087d97cdcda511964e0e45fb01ce4a61913dd5f6cc9d8e881b43ae7886ac38d0bd96be1f4eb45f37e99016b"}, {0xac, 0x107, 0x81, "9bc0d3cbac057e8f760fcd37b343f09a7e4ce003960d5356be2864e5337bd6d919da5983ab3029cf8b3028303d3d7d0e89c1e4f158e20f28342704bf3105c68c01360fb4d4bbc8eff10411021d7b285ed6514b72347c0dca5db2087ec85a4116e6bfb87cf1ac8e4db40bf75a945a8d3aa8d9be54c4f50df6bc9afb03b45d0370b59aa2b639080c55804ad00b6df3bab8395b56ef1abceb8a280c57d72f6ac008"}, {0x78, 0x115, 0x5, "6f711b9ff361092158af787a8c78c55fb29744b685d8c9a2d95fc109ff7fcf95db0e03f3933fa32bcfe318ca3d1573840ced2b5ce9f344cefcf49679cbb15a247ddd19dda78dcab1cdad2418e33461af77226d466e52d0d77e3b655bfe56d0998455e553aea1c5d53b"}, {0x108, 0x11f, 0x8, "cc40b60c0b4a4463899bfe9c015d7236059e86a28d8322edee5de67906cde5e9a14f56e3e613451a3e7f91eda94e854f87ae04e441e573c3623d8042b51bfe36c8a54e2e4f1932bcea64ac4a03588fa24c624e8110982b50b8da2822507e18d964ea352ccd96d6e1f6cacd27ae9e879718827657f3dd558051679885ea5bf6517a4233ddf0231d9ad65dd0a733cd7d87ec22deca09d5ef12a58976348f9835118349cced1982898c95aae8195872aae24eb5f44ed46ef26713d8633e1f010b28a3ca6f3d4b3294bf6b2856b7a17cf4f917aa446da59a6e36932dcf125d0473284ad6d83eed76f5a318a96b9d4e41c02ddbf3d0694694f03a6f8278"}, {0x90, 0x19f, 0x1, "24af018feb9bdcb19f6629eff15d7667fb6b65d945f4ea3f860e0c50112dc7593eda654bc06382a3bbd3b769ee629509adad6649ea4523535b0962d05c83909af0c4324f994a16cb3b5b82a5d85a21d0972720dd726afccf0d7eabdf235c79e91766a05f07d9bd5542183cf6cafde6b6fbd2ed3ba0bea7cc563220e2cf5991548414ad48"}, {0xb0, 0x114, 0x3ff, "55252ae849b33d3f69138b595789fb09ff1ed0c1ca400ecfd80dc1fb103f2488995f451cc827458504eefc5b2aee3c381e4556f8d73b677f93e42c29d55ba1164258c077a9ffaa1161f1c4509004dda7afccc2746725cbd8c35165b7b3d6a83b5c60f17617e39a8d9dfcd0e81529cb4872760b55d44972c9df446aa367cd00b04ae00ea2455ee890722b6a1883146e3b9045a2f8308a13a20f5769426eff884f35a0ad"}], 0x498, 0x800}, 0x5}, {{&(0x7f000021d000-0x9)=@rc={0x1f, {0x2, 0x2, 0x80000001, 0x7, 0x14, 0x9}, 0x7}, 0x9, &(0x7f0000cc7000-0x8)=[{&(0x7f0000bcc000)="770982719b02cdcc12b95f621d338548a92914", 0x13}], 0x1, &(0x7f0000451000-0x2b0)=[{0xa4, 0x108, 0x3, "1893a5319611963930ac7ef9edea1cc6c91d776c344f9f288378ebff9f8eea232384a842d532226e4edaa3a5f80404db58d1f236ee55c00ee4a46040c7fb5ce1d9b0aa40a4d1a42fb1ee28b6aab370d450477032fee7e98b8ef530ebcdf02cfb993fa2a9661ee35c5aa978a814a4b16ae741406b532375b86420fa314f81ebd13edb7d3ca3abb1950d60fdec3c391c8f9d38263828060181"}, {0xb0, 0x113, 0x32, "a2a66b58d5e97a4e45e038111832bad2eeefed63ff327052454e1ac272f530908d79f111e49f5919b3e84d68878a5012c3be810427182a34023697257fc9f18bd272ca87feb78f917eeb13fa946cf83ac869f4e9cb4ce4e7f0921ae4a6112a2509ee0bb8ae7bc8b61469741635cc87d5c889caf695c529459f6ca178993ccc77bf06f5e2e8cfad0c960347e0212bed99c2cd56b461fb3b1c40d122cfd9ecea28ae4a"}, {0xb4, 0x108, 0x4, "0a3b9429e55278e337c4a421635b8fd11713872312d1d442327054e07c8553233baca984efa5279bb848812266ac7b2665c804b36892818c657f353d7e47fc2d18b65be902a96d49c87c8020654665f8da3c7b80c6792a8a4251d7849830600964625668cd1609cc3730983adf05f9b6e14c7492ac4806d287f09c2f403b5b78e50be56c3ce561c264dac3e3c4bd1ab54d18d26b5eb5091d69949a43954c854b06600f0e948303fd"}, {0xa8, 0x10a, 0x1, "4ac90da667fd8c3388b44b9e1178948c9c216e8573350c31e5393a670fb9d17b42988eb66b32d43081639e70eb6776026eb9a964fc531a6deb6a41480e63d0599a808e0acc4815ffdd75346448c1e12b4b518f904921d5acd0b5beb6461069daa04d2a6315fef7dc24afc0e82c79073e4c63264c954ac042d2fe3e049f0afb6510deccf33e80cb40b14c85fdbe7e6d5d541ec5c14d37e1cc2c7b921f"}], 0x2b0, 0x20000000}, 0x9}], 0x2, 0xa500f58df7705ce7) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00009cf000)={0x2, 0x1, 0x2, 0x0, 0x50021398}) sendmsg(r1, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000ace000-0x18)={0x28, 0x6, 0x0, 0x9, 0x0, 0x8000}) 2018/01/26 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000ad5000-0x8)={0xffffffffffffffff}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ab7000-0x4)=0x3, &(0x7f00009a4000-0x4)=0x4) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) fcntl$setown(r2, 0x8, r3) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r2, &(0x7f0000001000-0xc)={r0, r0, 0xfffffffffffffbff}) lseek(r0, 0x24, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/26 08:07:53 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x22000, 0x20000000000018a) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/26 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f87000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a5f000)=@req={0x8, 0x1, 0x2, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006bf000)='setgroups\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008b5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000971000-0x30)={0x30, 0x0, &(0x7f0000475000-0x30)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x3}, @increfs={0x40046304, 0x2}, @acquire_done={0x40106309, r2, 0x3}], 0x75, 0x0, &(0x7f00007ce000-0x75)="20d176fa8835afa7ea1797e6ee38e6d1195e74d431a595777ff1d1cd892476ae4b7aa093b99c2f781a521d6021d40914f848b4561de86f1314d5f0516a9b8b2b0dfa106d4fc3f94d5731ccd11027537814f4b4d9650abe0f70de6cba60d05a2eb00ca8a8b93047696cab4a95b887968dae1f86b4a6"}) 2018/01/26 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00005b9000-0xa)='/dev/vcs#\x00', 0xbf, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00007f5000)={0x7b, 0x0, [0x3ff, 0x0, 0x4c2b, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x80000008) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/vga_arbiter\x00', 0x84042, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c67000)={0x0, 0x57, "5c264282f46d858d283619a1fe3e48596e61d0db78ee31b2facd34bfb99c49f135b1d468a079bcb2a939c4f50cce37ea44e434079cb1d9790938aa1055602efb59bbf908a3ee7ffe87911425a6058c0c194cb0f66875c0"}, &(0x7f0000309000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e63000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x6, 0xfffffffffffffffd, 0x7}, &(0x7f0000b41000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000b1000-0x58)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf5a, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0x58) 2018/01/26 08:07:53 executing program 0: mmap(&(0x7f0000000000/0x8e5000)=nil, 0x8e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008db000-0x10)={0x200001a1, &(0x7f0000002000)=[{0x3, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00008e4000)=""/194, &(0x7f00008e3000)=0xc2) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008e6000-0x8)={0x2, 0x8000}) 2018/01/26 08:07:53 executing program 1: r0 = socket(0x17, 0x0, 0x1bfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x16c, 0x0) 2018/01/26 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f00004a0000)='/dev/midi#\x00', 0x1, 0x18480) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dce000)={0x0, 0x7ff, 0x9, 0x8}, &(0x7f000006c000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000049c000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x1, 0x1ff}, &(0x7f0000f3f000)=0xa0) 2018/01/26 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000950000-0x4)=0x10, 0x80000) r1 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000989000)={0x0, 0x5, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000)=0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) 2018/01/26 08:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001b0000-0xc)={0x0, 0xc8, &(0x7f00002df000)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x80000000}, @in6={0xa, 0x1, 0x1800000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3c2a, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000223000)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000d98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d0b000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008bc000)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c16000-0x8)={r1, 0x81}, 0x8) [ 97.748656] syz-executor7 (14198) used greatest stack depth: 13920 bytes left 2018/01/26 08:07:54 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000284000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ae3000)={0x0, 0x9}, &(0x7f0000b36000)=0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b38000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b36000)={r1, 0x101, 0x7f, 0x8}, 0x10) futex(&(0x7f000045e000)=0x0, 0x5, 0x0, &(0x7f00002fd000)={0x0, 0x0}, &(0x7f0000660000)=0x0, 0x0) 2018/01/26 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffef6, &(0x7f000067b000)=0x100000001) r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f000044e000-0xe)='/dev/admmidi#\x00', 0x1, 0x100) ioctl$TCSBRKP(r1, 0x5425, 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00004ba000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f0000a98000-0x8)={0x0}, 0x8) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f00004df000-0x8)='net/llc\x00') epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000d4000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000462000)=0x0) setsockopt(r0, 0x37, 0x100, &(0x7f0000f64000-0x55)="dd0201043a14f0fdac2f8f0100b94070930fdb2fc27927d85ad07d0000000017748e9a6a8101aa74a317bc4a0a39c9ba07268c6b0283624e8fee4b7860b1e40268dc5105953841ec641146ecef099c5dc0ca21b4", 0x54) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007a6000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0xe8) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d51000-0xc)={r2, r3, r4}, 0xc) 2018/01/26 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a1d000)=""/34) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000df1000-0xa8)={0x1, 0x0, [{0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3f000)='net/fib_triestat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f3b000-0x8)=[{&(0x7f0000de1000-0xc3)=""/195, 0xc3}], 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000066b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/26 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xfffffffffffffffe, 0x4) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f000084c000-0x4)=0x0, &(0x7f0000dab000-0x4)=0x4) 2018/01/26 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f0000ca7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007a000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x10)={0x77359400, 0x0}, &(0x7f000048d000-0x10)={&(0x7f0000549000)={0x0}, 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f2000)={0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) quotactl(0x7, &(0x7f000008a000-0x8)='./file0\x00', r1, &(0x7f0000731000)="d15257ba1947234efa9ef15f7abe06b691e1e13e3c6affb3f3ccb9ef733d112d962925a712fcf6a4c0bacf4b2f5c38ead4ef7bbaf9085dc4eaf7eaa9937412549d1c42459e16d7c0a9356884738eef866ae38445a90ffbf6b2b939d7dc569e1cd4bebee08bda72ac6ce7db51142ce7757043845aa79994cd893ebc2d067b161aff7d882c8bc30bd57e56b2aa8d7e42d0643ced8010f9316736e951fff65ecac16fe6383645d97b4ac0a69f2a6751b183c52ede1c") futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={r0, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/26 08:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000685000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) connect$vsock_stream(r1, &(0x7f000058a000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:54 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) 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) get_robust_list(0x0, &(0x7f000091f000)=&(0x7f0000d28000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002b8000-0x4)=0xc) 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(&(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) clock_gettime(0x800e, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xa0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000d6c000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000b1c000-0xc4)=""/196, 0xc4}, {&(0x7f00005b6000-0x3b)=""/59, 0x3b}], 0xa, &(0x7f0000001000-0x59)=""/89, 0x59, 0x3}, 0x0}, {{&(0x7f0000203000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x30)=[{&(0x7f000037f000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000378000)=""/43, 0x2b}, {&(0x7f00006d1000)=""/201, 0xc9}, {&(0x7f0000b73000)=""/68, 0x44}, {&(0x7f0000e83000+0x2b1)=""/107, 0x6b}], 0x6, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000001000-0x31)=""/49, 0x31}], 0x2, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0x30000000}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x28)=[{&(0x7f0000535000-0x7f)=""/127, 0x7f}, {&(0x7f000036c000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000197000-0xe6)=""/230, 0xe6}], 0x5, &(0x7f0000001000-0x44)=""/68, 0x44, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000000000+0xe40)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f00003ca000)=""/69, 0x45}, {&(0x7f0000dd1000)=""/66, 0x42}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000000000)=""/254, 0xfe}], 0x5, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x8}, 0xffffffffffffffab}], 0x5, 0x0, &(0x7f0000000000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 08:07:54 executing program 7: 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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000073000-0xa0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000a43000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f000057d000-0x50)=""/80, 0x50}, {&(0x7f000052b000)=""/218, 0xda}, {&(0x7f00008fa000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000)=""/32, 0x20}], 0x7, &(0x7f0000000000)=""/24, 0x18, 0x1}, 0x0}, {{&(0x7f0000f09000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dd4000-0x48)=[{&(0x7f0000110000)=""/11, 0xb}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000710000)=""/93, 0x5d}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000801000)=""/4096, 0x1000}, {&(0x7f000032a000-0xf2)=""/242, 0xf2}, {&(0x7f000095e000)=""/15, 0xf}], 0x9, &(0x7f0000000000)=""/218, 0xda, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000187000-0x28)=[{&(0x7f0000f80000-0xa)=""/10, 0xa}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000749000)=""/199, 0xc7}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/226, 0xe2, 0x2}, 0x4b}, {{&(0x7f0000a96000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000094d000-0x10)=[{&(0x7f0000d2f000)=""/11, 0xb}, {&(0x7f0000000000)=""/207, 0xcf}], 0x2, &(0x7f0000000000)=""/143, 0x8f, 0xfffffffffffeffff}, 0x800}, {{&(0x7f0000b76000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000587000-0x30)=[{&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f00002dc000-0x49)=""/73, 0x49}, {&(0x7f00006d8000-0xf6)=""/246, 0xf6}, {&(0x7f0000012000)=""/8, 0x8}, {&(0x7f0000000000)=""/179, 0xb3}], 0x6, 0x0, 0x0, 0x6}, 0x3ff}], 0x5, 0x2, &(0x7f0000315000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x100000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f6000)={r1, 0x6}, &(0x7f0000000000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f00001bf000)="", 0x0) 2018/01/26 08:07:54 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000024000-0xbf)=""/191, &(0x7f0000024000-0x4)=0xbf) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r1, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000018000-0x4)=0x5, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000025000-0x40)={0x7, 0x0, 0x400, 0x7fffffff, "b8d1f20402a76cc0b5e22250dfb26fbc64a655f93c8121ba6a1f387bd1aef729d126ecdc1beef237a4d3c0d2", 0x0}) 2018/01/26 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007da000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x82, 0x8001, 0x4, 0x400, 0x6, 0x400000, r1}) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/26 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fad000-0x4)=0x0) ftruncate(r2, 0x40007) sendfile(r0, r2, &(0x7f0000d99000-0x4)=0x0, 0xfffffffd) connect$unix(r1, &(0x7f00007ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0xfffffffffffff001) r1 = syz_open_procfs(r0, &(0x7f00009b5000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/26 08:07:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000afe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000894000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x1e3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x14, 0x800) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b14000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200080}, 0xc, &(0x7f0000001000-0x8)={&(0x7f00004af000-0x250)=@updpolicy={0x250, 0x19, 0x408, 0x2, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x401, 0x1, 0x457f, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0x1f, 0x9435, 0x3, 0x8000, 0x0, 0x5, 0xb484, 0x8}, {0x400, 0x9, 0x43f, 0xffff}, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x3, @in6=@loopback={0x0, 0x1}, 0x1, 0x800, 0x3, 0x2, 0xa, 0x20, 0x0, 0x0, r3, r4}, {0x80, 0x3, 0x0, 0x0, 0x6d91, 0x6, 0xe0, 0x7}, {0xe2, 0x7, 0x4, 0x2}, 0x6, 0x0, 0x1, 0x0, 0x2, 0x3}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x0, 0x0, 0x2, 0xa, 0x80, 0x80, 0x32, 0x0, r5}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x3c}, @in=@dev={0xac, 0x14, 0x0, 0x17}, {0x8, 0x3f, 0x4, 0x5, 0x8, 0x3, 0x5, 0xc8c}, {0x0, 0x5, 0xffffffff, 0x4}, {0x3, 0x1ff, 0x0}, 0x5, 0x1, 0xa, 0x3, 0x1, 0x0}}]}, 0x250}, 0x1, 0x0, 0x0, 0x20004000}, 0x94) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079b000-0x15)='/proc/self/net/pfkey\x00', 0x2400, 0x0) r2 = mmap$binder(&(0x7f0000119000/0x3000)=nil, 0x3000, 0x1000000, 0x10813, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005d4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000031000)={0xb0, 0x0, &(0x7f0000610000-0x5f)=[@acquire_done={0x40106309, r2, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000a76000)=[], &(0x7f0000c74000-0x48)=[0x18, 0x20, 0x40, 0x48, 0x40, 0x0, 0x20, 0x38, 0x60]}}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x30, &(0x7f00007d2000)=[@ptr={0x70742a85, 0x1, &(0x7f0000686000)=0x0, 0x1, 0x4, 0x16}], &(0x7f0000847000)=[0x20, 0x78, 0x28, 0x78, 0x20, 0x20]}}, @enter_looper={0x630c}], 0x4f, 0x0, &(0x7f0000471000-0x4f)="9ddfd21d51605c1d4c5ef83c0e1c553d10151b3d6bfb8b8818a55112099929aaf8b999cf44e9888d24f865cf251d765c8ef61061c0d514612073da1e223fcf1364039532980d50ce431f4b9e02b745"}) unshare(0x28060400) pipe(&(0x7f000008c000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000c2b000-0x4)=r4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) 2018/01/26 08:07:54 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x8ae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c) listen(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b9c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045c77) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00005d8000+0xfd1)=0x1, 0x4) listen(r0, 0x0) 2018/01/26 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004c4000-0x8)='./file0\x00', 0x48040, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003ec000-0x14)={{0xeff, 0xb8d, 0x1ff, 0xbbc2, 0xac60, 0x7}, 0x3, 0x8, 0x3f}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0x81785501, &(0x7f0000003000-0x40)={0x4, 0x0, 0xffffffffffffffff, 0x10, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x800000}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000e5f000-0x4)=0x0) [ 98.164640] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 98.211340] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/26 08:07:54 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r0) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) ptrace$cont(0xffffffffffffffff, r2, 0xba63, 0x0) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/26 08:07:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000635000)='/dev/audio\x00', 0x40880, 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) recvmsg(r0, &(0x7f0000001000-0x13)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a43000)=[{&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000ef5000)=""/4096, 0x1000}, {&(0x7f0000065000)=""/105, 0x69}, {&(0x7f000011e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000743000)=""/254, 0xfe}, {&(0x7f0000628000)=""/26, 0x1a}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}], 0x8, &(0x7f0000001000-0x65)=""/101, 0x65, 0x8001}, 0x40000001) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e85000-0xa)='/dev/cuse\x00', 0x0, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00000fe000-0xc)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$TIOCSTI(r2, 0x5412, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/26 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000513000)='\x00', 0x0) bind$netrom(r0, &(0x7f00001fd000)=@full={{0x3, {"731d7c9b2bbb07"}, 0x10000}, [{"b7fde5c9ecba2f"}, {"974987ba21b64e"}, {"2fc4a4d4f0d68a"}, {"96eb60f01eb8bb"}, {"09ab264ae517e1"}, {"6f5ae302cf3ec4"}, {"509a47b78d4138"}, {"f1fad9f6ed36aa"}]}, 0x48) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000c19000)=0x0, &(0x7f000095e000)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000007c000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000674000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000414000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000d6b000-0x10)={0x2f, 0x24a1b4e, 0x44, 0x6b76cb09}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c5f000-0x4)=0x195, &(0x7f00005ac000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000ba000-0x4)=0x0) gettid() sched_setaffinity(r3, 0x8, &(0x7f000093f000)=0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c6c000-0x14)={0x7fffffff, 0x1, 0xae66, 0x7fffffff, 0xfffffffffffffff9}, 0x14) r4 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) connect$inet6(r4, &(0x7f0000ad8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) shutdown(r4, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000522000-0x18)={0x0, 0x1, 0x9, &(0x7f0000ea2000)=0x0}) 2018/01/26 08:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/26 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000233000)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r2, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) unshare(0x20000000) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000331000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b14000)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x2)=0x4) syz_fuse_mount(&(0x7f000084b000)='./control\x00', 0xe000, r1, r2, 0x6, 0x80000) r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00001da000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000-0x22)={@hci={0x1f, 0xa0000000, 0x1}, {&(0x7f0000000000)=""/114, 0x72}, &(0x7f0000000000)=0x0, 0x2}, 0x22) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000001000)={0x0, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000002000-0x8)={0x3, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0xa4, 0x0, &(0x7f0000618000)=[@clear_death={0x400c630f, 0x1, 0x1}, @request_death={0x400c630e, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f00000a3000-0x38)=[@fda={0x66646185, 0x4, 0x4, 0x2f}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000f34000)=[0x38, 0x38, 0x78, 0x48, 0x78, 0x78, 0x18, 0x20]}}], 0xfd, 0x0, &(0x7f0000c0b000-0xfd)="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"}) r6 = openat(r3, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r6, &(0x7f0000431000)='./control\x00', r3, &(0x7f00004c8000)='./file0\x00') 2018/01/26 08:07:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/rfkill\x00', 0x38080, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000cd000-0x70)={0x9, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1ff, 0x8, 0x9, 0x7f, 0x0, 0xd6a5, 0x20, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000860000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffee9) syz_open_dev$vcsn(&(0x7f0000390000-0xa)='/dev/vcs#\x00', 0x9e, 0x12000) 2018/01/26 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000faa000-0x18)=""/24) setitimer(0x2, &(0x7f0000bbc000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000088b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e8a000-0x4)={0xffffffffffffff9c}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000376000)={'filter\x00', 0x9, 0x0, 0x2864, [0xfffffffffffffffe, 0x60, 0x3, 0xcb, 0x2], [0x800, 0x3, 0x2, 0x3ff, 0x0], 0x10, &(0x7f0000c5c000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @generic="c0fa0212b4866b7769cba375d4951bb2", @common='ipddp0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x3, 0x2}, 0x657, 0x468, 0x536, 0xc, {0x9, 0x5}, [{0x80, "a8137b5cab6fc2854117ad59d01bee20ea12b0f4c47c7f9957976472fb", 0x1, "b6c7f7b05561b34bd68a9dcb4329e5e9d6aed04a349fa6533a0482c95cd097dfb347b813ff8d0ca2c68d1c1b9d71cf1432cb7dc5e24e997136bea570e17d274cb7bbc0907fec53dd7bb36073715f89cb60876a999c615b556420b379993c597a"}, {0x43, "1406ddb3b08a64a4276291624d1f6a3d6fb056e380f7cf976888d6ffc3", 0x5, "b0bd463a855a608c9b6bfc8e01e0d09ee290cb2425434b21d807477e2f953bb31d1c40"}, {0x62, "6841546cc257eba15dcef5d7ba00c4e3f41e64a6f1eb4745f26169b909", 0x6, "d183f22b8c045f9c5683b555c686ccf403949f68962a8f9f2e7ca2a4cd1c761ee7f9780fc0a02deb294716a0e9f0601260b86e2fe6c421e60315ddb92e5143b704c9"}, {0x10c, "c7d72a4f1c3ecc5f46ed66f4e49bef552c969b5e498a0dd24e10b6b260", 0xfffffffffffff000, "f6863a22e221b8e75a1cdc5dc73ea17ebd29a5870941e9eac2a40d219bfbe6d0d59d94d6989b689d84b6349cab6da667472279d93494c486fd2e1631c3d4658eeef8455de79ace978607a944fca72e521105c035513aa4e903b3feb26c674dbf781c11f2cb134b286b133c562f412a49338eee27eae87dc8f632e3c3b44f06c53e3f311d4db2378fb152e3635029525d4562d3eeaf0f4e7053cd89049a67e8d8550d3e93ba816d60fb167a52bad4a4b3527bf2642d7609d65868cb5bdf5f287eb5585487ed88b39cede356bcdf765b44ddc445e525070871f5562b4e220ab2816c303a8ae69dcfdb5f84cb6a"}, {0xf6, "5c1503b2eda81c6f9070236349833e9a50953a7a628b135ed0447e367c", 0x1bd0, "e63466f47374c13a3ac5b45377bfe8bf09e19b1805c06d7286839b18c77ac06f4938e8b956daf0e5722830a4f211b9e7dc7d99fdbb22d3896182aa8c69147119654b5d685643b53365d3c3f382e88109f5657982a0528fe71aad32ea7b9bbd2b9bb6c1077597ab9361ddc2ccca47a1751b8cdcfc0f96743eb3aaeda0d0936b6c1c75ff62a9c6e448f9e9c6ce39d3b1c9a58d46def139c2e0a16e33b599dafeb60f6f40cbb55de286f9caf79d9dcb6c74f5386b941ce8781fa99fa71d9aa9f3b0df9e3d4bb24b949a772027d1e3a98c16f34fb7e8b895"}, {0xd1, "07f838587c5c6a90fa6864e468c1de11d9229ccfa6f13dbcd7269bb203", 0x4, "b09949848b6d91e5ab21a67212af37cc7684ad8b45161a2b165a77d617f3f405962ec4b12ae1ea62ef301089b052e3e2062d6ea40a398d1450f238396f7ffa7fb4a8c41a6ad571ff7b5e6106765708e4ae4c362a00c06839c61d8156b222fd687b8c2a6bf3b80987a43b4e76b8f04bc7c0133626c9206cf5a3200552faa9003ca6fedc66fb18bbf22ed26bd9cda2a232feb82e3904a37ca8a6a66d139b0bee87038b0d56b3a84145905da10fa01a8b45a8"}]}, {0xce, "de7b837c21e49e0ccf2c58e5c587b3e93ceb6a4f58d0387ee4e7ded83b", 0xffffffff, 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@generic="a8bcf15e26a48a15490bb69d4523de90", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x3, 0x25}, 0x20f0, 0x6d8, 0x72c, 0x1, {0x3ff, 0x800}, [{0x52, "545ab6f0bd3e67163d0e92254604b5fdd2936cee7ec452287d5263b578", 0x8, "c44683e3986cb17044af1deb2f0e330a9dbcc5c69c90680d8007af50e9e971ca1196eec50b4e356a5c8a89a1b0c7a98e45b6"}, {0xff, "fad1f7effe311cfab7079ec4e092e2c432509d06e94278dd6e68e2cd72", 0x7ff, "5e79fcddf2c0e3740a4b13557b2be36f87c55a8e6c2b51d8d1afe57087958a1048fa792e7a585104238e7e97207a4367af992fc7900c825356fadf40a9a61e710bf32d4f04669b48f002aa946fad868343810d75b2fd3583df32d0b76596887b56fdcea6f97049fed3fb630574168ce06b03360576c90d16b3206abdac3693aa24e6a887b956462b1da59d8b7c822dbc1fac099a69023fae45b612f4e303f5aeb5cb2f9128416a8c4cc77e3a6be858d37748f7af75e3c551c6f5e84189d13de88a9ed60f276ed1c0b0d4407403d2e2c78f38e193a022b1b26c93ad6742f16c"}, {0xa5, 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0x1f, "5530ae85626ce4eba770ee20d37cf2bb4a7394d394648fab0f711892947bc6c3f53e893f25a62b77b4bfef17ed3b0437e998dffd73350b671603e7fa13406e01b45c22f5fad7701fbdf0d4835bb65d32489c4363dd1f75436e138a050691df9be597e6229742d2d45a7eb5bf2fcac59cd7d41c9e828156b561a360d7f7647b206c32cdcb05b283e9bc3745205bf5498cb1d0129d2fee3ab7cc7e86f0775208323758f8601652ca0f875af495531385dccdfa0bc72cd017650653960f0b52b7a4035786efad559ad40ab2263f2457d990e015c2434d79860b3038c38f7681d27e48406a2aa2715dd8"}, {0x68, "271a8e32670123b314b6726a24e36100dc48544d01609b15829bd25f12", 0x200, "1d32b4e48be88369d1e0ebfbfaad76782287060d8a5fe1dd10079b0140124e73e9758ad5a308a3604a274b42723e34ab2adfa12fa074cbc5a09753bc9cf61fd5a2230c6d7029d2aa"}, {0xf5, "6acc8f467a80f0130255fdb2642d438859c22f1d1ae57678d63c1a138e", 0x9, "8a1c1248fb8b2baf2c71448740584e49a3f57d1066ae53e2e6a37f56085da77e1677fe54fd5cd3fe5a7c5f0bf5deee7f977d67a883a7848469575827e1cf97e768b14e30785f56b6c196284331d96701defb132a18700572bcb1208e1b088f4904381d0f11d6a4698894e87491ba943d5996b549f5f39ed2b5bb7ae55e802a133d663d60998d7d502adfaab6717d561af5c6301c493757c05e9499935e54f2ffef5ec5d3628e1470af4395d68c72fc01d87564260d8a88ecbeced8fb83096dfc06d31e4378b553d8a2042ca5162d929d3626c266d4"}, {0xf5, "7cd59666f80f9574df740550a86eda55157a1a685373e6bf4b91ed15c4", 0x5, "46d51cd488f313586fb69d7d6792c74ebdd9a362980c74b4f2466fc1371742752c815499bc4a5752a0066186c401a49354da641304b05f1342b7db7c4942c890e910fc6fce1b7c154ecb1aea5658c4d50ee710995d833f866acffbe0ad6c223a881b283de2224b2ee1f51d22895c78e965ae76fdd8d5b60930ad41c5df2054126e64080d9d6f91efaea90c4569e23c166e7bb294afef0a604927c55e94b5303340c57dd00ebff81db70bf68df1956847bfd383accb90cf738717b0089b7cdf7b596502f3ce7f20b5cf51b0fce5c46ebcd3239e979f"}]}, {0x54, 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{0xd2, "3b1b79a37d7d49007aa1bd20d08f8b18d33efd7b685bcc891194a52f03", 0x200, "7e265a71fb643f59dbf223fcf9bbf924ad98fbd6057a5e7786b504407ea5a2c8f3c5ed64fced98935d38c67f489cdd1b4f333ec0a40133cb55125693c693413cce6405453e42b0ef26accc63a4a30af4d3081e1af5e693aa30d7b08dc15e681f4baf66aeed52188e649f39dc0593be5dd167e3e4b0dd13ebe2a0265edda392f565e1b775fca0d002ec6d7aa77bbb2c2c8cb92317e48987a76ba97017cb32a22a206d5b5668b9356dca817471b42122382e9a"}, {0x42, "315f25cca8801b524ab2dd83e72a97d558c48a090b9fa77be918882a1c", 0xffc0000000000000, "17fd5a8e2f67ef6d226a654489cf2121869757cfd4369c56b16d1ab10381bec26420"}, {0x25, "f8d6b71d59cd472af6866806ed87442454f16993769c4e4ea00128adad", 0x0, "9b5bb5a196"}, {0xd7, "22c9b9bab94c0ac776d9057c607e57f57ad9fbf55b1854d9a8b143a3aa", 0x6, "5cd3fec66219f58517d784975b993a7b51f6aeecc6b547065a4be73a90b0d1d9148a8963c5fbcb0f62040d4af72d266331e87b35e5219f552b27dbb043f64e3d3d96f1e167ae051f0c6084bc3f965611582d861d727d6e8317ec16c3e227b653358cf0d24dfa95d05a9cbf1251c8e03f2752fadcae92e4f4aa33a5ac6c2019f8b0ce7ee90a8109618ab94e3f965c96b122ae2e5562aedfd524ec2f3e2002fc01b122fd50526fecddf6be1833e8ccd9b68362ece5a67df7"}, {0x10d, "a0628ec3ee0d1cfd63a40245c69645574c959ac42edce9077b569215fb", 0x2, "6ddf21ac22b79f4f0a6e73794aba337088c5463604bac7ac8496a99508785195f2f54157c2e42ae87ed8b57f117ccfa10f13ff36832e6fc2c6594e6009fa809017935f29eaf285f24014bf8c104f28b9365399cdda77ed60b3945e6d9aca8d92940a42b365263bdae7546aaa3e7d6f77d6378b0ba19c361fa95ff545b92de860e2a14be5614ba012591119b4ee9da4844190d69ee4f29ec0a0122334f9d69c17e5863d118f35de8d8ba6d0d64a5a038910b20e5d9286f3e6aa520b4df834f5ba5188c33edbd14539ec358640cd5d470952a527211f7d54b80ba459a778328ae709ee12e51d43c2cfd7dc1d55e0"}]}, {0x8d, "d876cb900327fa7a5a0a509f51f7f41183ddb60605f55e17c6ae0e8ac9", 0x8, "51141225c1ba70b2fd496cdbba08df941a6da010781a9f47ac16c63bb5b69cd1154f989b48414b20df7697e5d58f9657238a7498033863a89d010b232d3ed8845d3a0af7214df5b65584655f4a83ef0d5219e53f6339b910bfebf1bf076b90ff9dcbb900e48b2bf815260c6cda"}}]}, 0x28c0) 2018/01/26 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dc0000)=""/183, 0xb7) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:54 executing program 4: perf_event_open(&(0x7f0000873000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000232000-0x6)={0x7fff800000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b4e000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) chown(&(0x7f0000f7f000)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000944000)='./file0\x00', &(0x7f0000afd000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)=0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000afc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7a4}) 2018/01/26 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000070f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000004000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/26 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000082f000)={&(0x7f00000ca000/0x3000)=nil, 0x3000}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/01/26 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f000077b000)="e6fd1d00fff8d6bd060d476b5b85573bd56a1b6cc38379b7c118c58c9a62249bc62792e2137a31a6e5cfc823c9c18ab30d550db42e1a152a28c2351966e46bafb0167d6bf76ea5115a477dd532f5f324e11b5fae85de340f5b243ea7f06d43089a29b02ed8acc0e0f4f49ef51d313752a44c598b966fbee417489e908241d321d3d056dcbfc04a5180562f37b946289d38894724ed9e20dfba5aaf362bad44d206ddddc1160cd593d3474e84c9b23905df021add81bd32898fe3", 0xba, 0x80, &(0x7f0000f2b000-0x1c)={0xa, 0x2, 0x1c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r1, r0, 0x0) 2018/01/26 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000384000)={0x0, 0x0, 0x0}, &(0x7f0000b8a000)=0xc) setpriority(0x2, r0, 0x61b) r1 = syz_open_dev$vcsa(&(0x7f00006e6000)='/dev/vcsa#\x00', 0x100, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000e1c000)=0x0) [ 98.450130] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.454914] CPU: 1 PID: 14337 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #190 [ 98.462279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.471618] Call Trace: [ 98.474198] dump_stack+0x194/0x257 [ 98.477814] ? arch_local_irq_restore+0x53/0x53 [ 98.482468] ? __lock_acquire+0x664/0x3e00 [ 98.486690] ? handle_userfault+0x12b7/0x24c0 [ 98.491175] handle_userfault+0x12fa/0x24c0 [ 98.495474] ? handle_userfault+0x150b/0x24c0 [ 98.499975] ? userfaultfd_ioctl+0x4520/0x4520 [ 98.504535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.509713] ? __save_stack_trace+0x7e/0xd0 [ 98.514036] ? depot_save_stack+0x12c/0x490 [ 98.518346] ? print_irqtrace_events+0x270/0x270 [ 98.523082] ? print_irqtrace_events+0x270/0x270 [ 98.527819] ? perf_trace_lock+0xd6/0x900 [ 98.531947] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.536768] ? kasan_slab_alloc+0x12/0x20 [ 98.540892] ? kmem_cache_alloc+0x12e/0x760 [ 98.545205] ? perf_trace_lock+0xd6/0x900 [ 98.549330] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.554148] ? trace_event_raw_event_lock+0x340/0x340 [ 98.559327] ? trace_event_raw_event_lock+0x340/0x340 [ 98.564500] ? perf_trace_lock+0x900/0x900 [ 98.568712] ? __lock_acquire+0x664/0x3e00 [ 98.572926] ? check_noncircular+0x20/0x20 [ 98.577137] ? __lock_acquire+0x664/0x3e00 [ 98.581349] ? print_irqtrace_events+0x270/0x270 [ 98.586117] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.591292] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.596492] ? find_held_lock+0x35/0x1d0 [ 98.600562] ? __handle_mm_fault+0x3296/0x3ce0 [ 98.605127] ? lock_downgrade+0x980/0x980 [ 98.609261] ? lock_release+0xa40/0xa40 [ 98.613214] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.618040] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.622868] ? do_raw_spin_trylock+0x190/0x190 [ 98.627434] ? perf_trace_lock+0x900/0x900 [ 98.631672] __handle_mm_fault+0x32a3/0x3ce0 [ 98.636077] ? __pmd_alloc+0x4e0/0x4e0 [ 98.639962] ? find_held_lock+0x35/0x1d0 [ 98.644032] ? handle_mm_fault+0x248/0x8d0 [ 98.648250] ? lock_downgrade+0x980/0x980 [ 98.652438] handle_mm_fault+0x334/0x8d0 [ 98.656478] ? down_read+0x96/0x150 [ 98.660175] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 98.664735] ? vmacache_find+0x5f/0x280 [ 98.668702] ? find_vma+0x30/0x150 [ 98.672231] __do_page_fault+0x5c9/0xc90 [ 98.676292] ? mm_fault_error+0x2c0/0x2c0 [ 98.680421] ? find_held_lock+0x35/0x1d0 [ 98.684484] do_page_fault+0xee/0x720 [ 98.688268] ? __do_page_fault+0xc90/0xc90 [ 98.692488] ? lock_release+0xa40/0xa40 [ 98.696439] ? perf_trace_lock+0x900/0x900 [ 98.700664] ? do_raw_spin_trylock+0x190/0x190 [ 98.705238] ? inode_dio_wait+0x530/0x530 [ 98.709373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.714223] page_fault+0x2c/0x60 [ 98.717668] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 98.723442] RSP: 0018:ffff8801cf097790 EFLAGS: 00010246 [ 98.728796] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 98.736047] RDX: 0000000000000111 RSI: ffffc900026bb000 RDI: ffff8801cf097b90 [ 98.743305] RBP: ffff8801cf097870 R08: ffff8801a6e0b6d0 R09: 1ffff10039e12eb4 [ 98.750562] R10: ffff8801cf0976c0 R11: 0000000000000003 R12: 1ffff10039e12ef5 [ 98.757812] R13: ffff8801cf097848 R14: 0000000000000000 R15: ffff8801cf097b88 [ 98.765104] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 98.770340] ? iov_iter_revert+0x9d0/0x9d0 [ 98.774569] ? mark_held_locks+0xaf/0x100 [ 98.778694] ? simple_xattr_get+0xeb/0x160 [ 98.782916] ? current_kernel_time64+0x122/0x2f0 [ 98.787658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.792667] generic_perform_write+0x200/0x600 [ 98.797265] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 98.802518] ? generic_update_time+0x1b2/0x270 [ 98.807086] ? __mnt_drop_write_file+0xd/0x70 [ 98.811562] ? file_update_time+0xbf/0x470 [ 98.815781] ? current_time+0xc0/0xc0 [ 98.819573] ? down_write+0x87/0x120 [ 98.823279] __generic_file_write_iter+0x366/0x5b0 [ 98.828186] ? check_noncircular+0x20/0x20 [ 98.832412] generic_file_write_iter+0x399/0x790 [ 98.838016] ? __generic_file_write_iter+0x5b0/0x5b0 [ 98.843122] ? iov_iter_init+0xaf/0x1d0 [ 98.847086] __vfs_write+0x684/0x970 [ 98.850795] ? kernel_read+0x120/0x120 [ 98.854719] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.859456] ? __sb_start_write+0x209/0x2a0 [ 98.863776] vfs_write+0x189/0x510 [ 98.867308] SyS_write+0xef/0x220 [ 98.870749] ? SyS_read+0x220/0x220 [ 98.874362] ? do_fast_syscall_32+0x156/0xf9d [ 98.878845] ? SyS_read+0x220/0x220 [ 98.882452] do_fast_syscall_32+0x3ee/0xf9d [ 98.886770] ? do_raw_spin_trylock+0x190/0x190 [ 98.891343] ? do_int80_syscall_32+0x9d0/0x9d0 [ 98.895925] ? syscall_return_slowpath+0x2ad/0x550 [ 98.900835] ? prepare_exit_to_usermode+0x340/0x340 [ 98.905835] ? sysret32_from_system_call+0x5/0x3b [ 98.910672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.915514] entry_SYSENTER_compat+0x54/0x63 [ 98.919901] RIP: 0023:0xf7f68c79 [ 98.923242] RSP: 002b:00000000f776408c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 98.930931] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020011fd2 [ 98.938180] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001d000-0x10)=[{r0, 0x8004, 0x0}, {r0, 0x100, 0x0}], 0x2, &(0x7f0000014000-0x8)={0x77359400, 0x0}, &(0x7f000001c000+0x505)={0x6}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000001d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x56, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)=0x3, 0x4) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023b000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000852000)={0x17, 0x75, &(0x7f0000cd7000)="c66f800e28873288f96264c862c31a41e233899b4cdf12265cf3f74c9a0178b15251b593445ebf99fdbf76c068db91a5504da2a22ed3d7eeca87360dc1e6cb17228824720251ebe0ce293a56b562d47f6936810c3ae07596a80aec90c323d0062c05629c4a6860f8e5ac3ae96aa8f6abf806f50c45"}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000041a000-0x12)='/dev/loop-control\x00', 0x80001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000098a000-0x2)=0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000719000-0x4)={0x1}, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d79000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000708000-0x8)={0x0, 0x9, 0xffff}, 0x8) shutdown(r1, 0x1) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) r1 = syz_open_dev$mouse(&(0x7f0000685000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x410001) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ad5000-0x42)={0x1, 0x3a, "ac5422ba06eee3eefbb9def35386ba67fabbc885df291a5cdbb97312be2e400798dcf9ec4b5616d80584fafe78dd86782ae01459f2b385d23074"}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/cuse\x00', 0x0, 0x0) r1 = getegid() setfsgid(r1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c40000-0x4)=0xf8e3, 0x4) 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000588000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x8000400) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084f000-0x7)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fda000)={0x6, 0x20}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e9c000)="a9be0b745046bf0906ff90155d61ed2b", 0x10) 2018/01/26 08:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000081c000-0x20)="0100000009000200000306000000eb00ecef0000000003000449faf502007e23"}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000720000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac0000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000065d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x3f, 0x500, 0x19, 0x0, r1}) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000018c000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000655000)={0x0, 0xfb, "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"}, &(0x7f000097b000-0x4)=0x103) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e0000-0x8)=@assoc_value={r1, 0x5}, &(0x7f00006ab000)=0x8) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/enforce\x00', 0x40, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000895000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000269000-0x4)=0x10000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000414000)='/dev/admmidi#\x00', 0x3f, 0x604000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d1a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000072e000)={&(0x7f0000d47000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000034a000)={&(0x7f0000c4a000)=@ipv4_deladdr={0x20, 0x15, 0x818, 0x3, 0x2, {0x2, 0x8, 0x200, 0xfe, r1}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000082a000-0x20)={{&(0x7f0000182000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) [ 98.945434] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 98.952681] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 98.959929] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0xeffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000014a000)={0x79, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x8, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000030a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000090000)=[@in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5000000000}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffffffffff00}, @in={0x2, 0x3, @rand_addr=0x3490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) 2018/01/26 08:07:55 executing program 2: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007ec000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bf6000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mknod(&(0x7f0000980000)='./file0\x00', 0x1110, 0x0) 2018/01/26 08:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x40096101) 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000183000-0x18)=[{&(0x7f0000f47000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000b3b000)=0x8, 0x4) 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f000017d000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000018f000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000962000)={0x3f, 0xfff, 0x4, 0x10000, 0x6, 0x3, 0x7, 0x6, 0x0, 0x9, 0x1ff, 0x5}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="e67a8cdf848dec1015ec478e2e4bcb", 0xf) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e2d000)=[{0x0, 0x0, &(0x7f0000c2c000-0x20)=[{&(0x7f000010d000)="67d8488f", 0x4}], 0x1, &(0x7f00005a1000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x93d) r1 = syz_open_dev$sndpcmc(&(0x7f00006d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000ea000-0x50)={@generic="018fc06f0010b8d6e710c926110de091", @ifru_mtu=0x7fffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e39000-0x50)={@generic="71157c54a894bf63f70752478e70a2d7", @ifru_map={0x9, 0x1ff, 0x4, 0x8, 0x3, 0x3}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a91000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000)=0xe8) ioprio_set$uid(0x3, r2, 0x46) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) [ 99.088695] QAT: failed to copy from user cfg_data. 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d2000-0xc)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000701000)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002b0000-0x8)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f00005e4000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f000009e000-0x10)=[&(0x7f000057a000-0x11)="af73656c69080000000000000072636500", &(0x7f00007d9000)='\v\x00']) open$dir(&(0x7f0000216000)='./file0\x00', 0x113200, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00001cb000)={0x1, 0x12000, 0x0}) [ 99.111671] Bearer <> rejected, not supported in standalone mode 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000139000)='/dev/vcs#\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f0000379000-0xb)='/dev/loop#\x00', 0x7, 0x402000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00004ee000-0x10c)={0x80000000, 0x100000000, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 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, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f00002c0000-0xa)='/dev/vcs#\x00') connect$ipx(r1, &(0x7f00005f5000)={0x4, 0xfc9, 0x7, "f63a0f6bbe1e", 0x5, 0x0}, 0x10) r2 = socket(0x1b, 0x805, 0x86) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000cb3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000713000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ca1000-0x8)={0x8, &(0x7f000094d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00006f9000)={r3, 0x6, &(0x7f0000c56000-0x18)=[0x1ff, 0x4000000000000000, 0x2b1, 0x7, 0xffffffffffffffcf, 0x7fe], &(0x7f0000cc5000)=[0x32f, 0x400, 0x7, 0x6, 0x762, 0x7, 0x2, 0x9], 0x10, 0x2, 0x40000000000000, &(0x7f0000968000)=[0x6, 0x0], &(0x7f00003d2000-0x4)=[0xffffffff], 0x0}) 2018/01/26 08:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a61000-0x46)="4f7ad0ffffffffff02d200144523c0c253773eddd3bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc4ec90c0ea17b4763dde5f9eedf0000507008000258335444c9fe3d13", 0x46) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c1f000-0x24)={0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x801) pipe(&(0x7f000054f000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00009e8000-0xd6)=""/214) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008c9000)={r2}) writev(r1, &(0x7f00001f8000)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003eb000-0xf)='/dev/sequencer\x00', 0xa0541, 0x0) write$sndseq(r0, &(0x7f000020d000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000217000-0x4)=0x0, &(0x7f00008e0000-0x4)=0x4) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000255000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e5f000-0xc8)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x4, 0x7d, 0x5, 0x1, 0x7, 0x10001, 0x8001, 0x1, 0x422, 0x4, 0xfffffffffffffffc, 0x7d35, 0x1000]}, &(0x7f0000914000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000096b000-0x8)={r1, 0x3}, 0x8) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00006c4000)=@generic={0x20000000000001e, "0103000000000000000001153300000000a987e61db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f16277a5bdb9c8ea3100002caeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c85000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000036e000)={&(0x7f0000e78000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000039f000-0x1f)=""/31, &(0x7f0000c58000-0x4)=0x1f) r2 = syz_open_dev$sndtimer(&(0x7f0000109000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000e9b000)={{0x1, 0x0, 0x1992e4ac, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c35000)={0x0, 0x0}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a88000-0xb)='/dev/loop#\x00', 0x0, 0x40000000008083f) ioctl(r0, 0x1267, &(0x7f0000cf0000-0xa1)="") 2018/01/26 08:07:55 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00003f3000)='/dev/vcsa#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000001000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x17, 0x607f, 0x6, 0x1, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a0", @random="9dca9016016b", "b9f0b17d1a978ff4ff2d6cddcc9a135b"}}}}, &(0x7f0000000000)={0x0, 0x3, [0xbf2, 0xa2c, 0x8f1]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000086d000-0x14)={0x3, 0x0, 0x10000, 0x1, 0x2}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') fcntl$notify(r1, 0x402, 0x10) getdents(r1, &(0x7f0000001000)=""/239, 0xde) 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c6f000)=0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009e5000/0x4000)=nil, 0x4000, 0x1000006, r1) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) [ 99.124964] Bearer <> rejected, not supported in standalone mode 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7c000-0x9)='/dev/rtc\x00', 0x44000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000cec000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000342000-0x8)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000942000)='/dev/snd/seq\x00', 0x0, 0x1000000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000df1000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000013000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000001a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xa58, r1}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000008000)=0x9, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000024a000-0x4)=0x0, &(0x7f0000499000-0x4)=0x4) r2 = syz_open_dev$midi(&(0x7f0000260000)='/dev/midi#\x00', 0xe1, 0x103000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000288000-0x4)=0x7fffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000682000-0x7)='ns/net\x00') [ 99.251695] audit: type=1400 audit(1516954075.457:177): avc: denied { map } for pid=14413 comm="syz-executor1" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087a000)='/dev/rfkill\x00', 0x2000, 0x0) write$selinux_context(r0, &(0x7f0000b72000)='system_u:object_r:net_conf_t:s0\x00', 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000c6a000)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) pipe(&(0x7f00003ad000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007f0000)=0x0, &(0x7f0000d8b000-0x4)=0x4) r3 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a78000-0xc)={0x1, r3, 0x0}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000091000-0x2d)="d3a5d88f820bd23daf954694cd376d0d51428541a2a45117dd4dafb362d73e0835abd1ba44683590e231db30d2") getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000452000)=""/210, &(0x7f00007fc000-0x4)=0xfffffffffffffe93) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00006e8000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000286000-0x35)="7cff1e394d74ff054b671ec01ffc533fe88798f09d402f98534fa7850f36b50dd6b35995a95ba7864fc165557ab948096a31d5106c") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c6f000)={{0xa, 0x3, 0x32db, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xddb}, 0x9, [0x3, 0x10001, 0x193, 0x8, 0x100000001, 0x7fffffff, 0xee1, 0x5]}, 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004b2000)={0x9e, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000672000)=""/1, &(0x7f0000836000)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000897000-0xa)='setgroups\x00') writev(r0, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00009c3000-0x8)={&(0x7f0000b64000-0x8)=[0x0, 0x0], 0x2}) 2018/01/26 08:07:55 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000893000)=0x0) syz_open_procfs(r0, &(0x7f00002d1000+0x17c)='loginuid\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) rename(&(0x7f00009e8000-0xc)='./file0/bus\x00', &(0x7f00006fc000-0x8)='./file0\x00') 2018/01/26 08:07:55 executing program 0: eventfd(0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002af000)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x3b) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0x37) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000030000-0x88)={0xc7, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff24) fstat(r0, &(0x7f0000073000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000367000-0x8)={0x5, 0x0, 0xcc, 0x1}, 0x8) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00001b6000-0xa8)={0x4, 0x0, [{0xc0000007, 0x0, 0x6, 0x20, 0x40, 0x9, 0x20, [0x0, 0x0, 0x0]}, {0x7, 0xf7, 0x2, 0x101, 0x80000001, 0x5, 0x0, [0x0, 0x0, 0x0]}, {0x40000000, 0x7, 0x2, 0xf856, 0x1, 0x5, 0xfff, [0x0, 0x0, 0x0]}, {0x0, 0x8001, 0x0, 0x8, 0x5, 0x0, 0x1, [0x0, 0x0, 0x0]}]}) migrate_pages(0x0, 0x6, &(0x7f00006ab000)=0x0, &(0x7f00000c8000)=0x7fff) process_vm_writev(r2, &(0x7f0000eda000-0x18)=[{&(0x7f0000e23000-0xa1)=""/161, 0xa1}, {&(0x7f0000815000-0xe4)=""/228, 0xe4}, {&(0x7f000011c000-0xc3)=""/195, 0xc3}], 0x3, &(0x7f0000143000-0x50)=[{&(0x7f0000649000)=""/167, 0xa7}, {&(0x7f0000438000-0xd5)=""/213, 0xd5}, {&(0x7f000066c000-0x4)=""/4, 0x4}, {&(0x7f0000cbc000)=""/10, 0xa}, {&(0x7f000053d000-0xed)=""/237, 0xed}, {&(0x7f0000e36000)=""/32, 0x20}, {&(0x7f0000bb3000)=""/73, 0x49}, {&(0x7f0000a4c000-0xee)=""/238, 0xee}, {&(0x7f0000ba1000)=""/63, 0x3f}, {&(0x7f00002a1000)=""/207, 0xcf}], 0xa, 0x0) write$selinux_context(r1, &(0x7f0000ef8000)='system_u:object_r:crond_initrc_exec_t:s0\x00', 0x29) 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000025000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000287000-0x3c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x3, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0xffffffffffffffff, 0x0, []}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a2000-0x15)='/proc/self/net/pfkey\x00', 0x203c, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ae5000-0xa)='syzkaller\x00', &(0x7f000056f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae5000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000ae4000)=""/70, 0x46) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00008ad000-0x4)=0x6, 0x4) keyctl$unlink(0x9, r1, r1) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000080b000)={0x5, 0x9, 0x3ff, 0x7, 0xb388}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ae3000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0x10003, 0x6, @fr_pvc_info=&(0x7f0000ae3000-0x14)={0x7, @common='irlan0\x00'}}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000568000)={0x1, 0x7, 0x9, 0x1, 0x6, 0x3, 0xfffffffffffffe7a, 0x0, 0x0, 0x100000001, 0x80000001}, 0xb) 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000269000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff0c}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}], 0xc0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000076c000)={0x0, 0xa3, "a0ca243093000008e2d0f873525e5c6c80ab65d82a8328bb454e88912fee82e2510715fbe16216296d46df9e65ce2411db3643d63966c727d8bdb96ebd265690485a1b8fd477633b4cb8f29d2d275b6ccb5c071216bbc1cfc7ef2bd907d59c5efe5bb70582e9bf74970c6fc0c354cedd223d5158f466301f20ffe732412141cf746b5975b6953682e2ff175e92ef3b6af797fa3c9c16704db1a34ef8dc7e23ab61f8e2"}, &(0x7f00002e7000)=0xab) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000666000)={0x80, 0x12e8, 0x8, 0x1, 0x75a, 0x3ff, 0x3ff, 0x6, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000990000-0x20)={0x6, 0x7, 0x8000, 0x1, 0xffffffff, 0x7f, 0x2, 0x5, r1}, &(0x7f000018e000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e7d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007ff000)={0x6, r0, 0x1}) getpeername$ipx(r3, &(0x7f0000d6a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d8000-0x1)=0xfffffffffffffd74) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d71000)={@empty=0x0, @rand_addr=0xfffffffffffff955, 0x0, 0x1, [@rand_addr=0x8]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000825000)={0x4d, 0x401, 0x8006, 0xfffffffffffffff9, 0x9, 0x8, 0x80, 0x200, r1}, &(0x7f0000ac0000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000004000457d, &(0x7f0000824000)="") mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008d9000-0x12)='/dev/input/event#\x00', 0x2) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004f3000-0xc)={0x0, 0x94, &(0x7f00008d9000-0x94)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe54e}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000015d000)=0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008d9000-0xb0)={r2, 0x6, 0xa8, "7e404307787d684cd7a6561bb758ef52880309dcc43b17217a8cd3a620a6e57cb144b5c091c124e5a70601d7422f8c446aa18c75f290db1f48683d13391a52f4819a231a148cf8226d62b31eedf2ad461bce0ce90bbcc3f9491aaddf5cbdc2b5a015d229b871ae994551145685647d834ac08adc462e286698e8a6bc91a787bdb5d78247e087e5e727248f92ed98b389e33391886aa7acd49b86706d3a23fe16cfe79e25be0b76b6"}, 0xb0) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf1000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{[], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000a72000)={0x0, 0x1, [0x0]}) 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef2000-0x9)='/dev/ppp\x00', 0x40, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000c09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000443000-0x4)=0x14, 0x800) fstat(r0, &(0x7f0000568000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000088d000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x100, 0x3, 0x110, 0xa, 0x80, 0x80, 0x87, r2, r3}, {0x8, 0x1000, 0x0, 0x4, 0x1, 0x100000000, 0x7f, 0x8d98}, {0x4, 0x6, 0x7ff, 0x8001}, 0x7fffffff, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0x2, @in=@empty=0x0, 0x5, 0x3, 0x3, 0x3f, 0x85b6, 0x100000001, 0x9}}, 0xe8) futex(&(0x7f000057c000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x20000003) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098a000+0x635)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000add000-0x6)={0x0, 0x80000000}, &(0x7f0000dfe000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000cd000-0x14)={r2, 0x3f, 0x6, [0xfa7, 0x6, 0x61be4c61, 0x1f, 0x7, 0x3b]}, &(0x7f0000e6c000)=0x14) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00002d0000)="1f41425961f4b1cf0b30b7ffe8d77128c92ba093cfa337f1d93951489ff60f7b27fd334471f3200995e11632eaa14ee48a57409f8d74788368a6a6dc443ccf806007bedd5d5265ba7ab7e5ff66ebe724d7c546d7afd7f0a1941c7177095fc2b8459fa3513648bef10eb266a3dd8bb2dc5e8f1a1c17484d933a312ec6c8db4fdc27c0aba34aa5cf040e208a84523c00f128520a2a3baec3f89450ed94c5df4914f070a9d8b7d2bd9340fd38df1f15c8b101f3e09095f85f5de567130614535c6a3a8303", 0xc3, 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000744000-0x8)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)="") r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000e03000-0x8)=[{&(0x7f00001fc000)="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", 0x7fc}], 0x1, 0x20804) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000171000+0xf13)=@assoc_value={0x0, 0x6}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041f000)={r1, 0x1, 0x59a}, &(0x7f0000e4b000)=0x8) gettid() getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000e7b000-0x10)={0x39, 0x9, 0x1f, 0xff}) fcntl$getownex(r0, 0x10, &(0x7f000033f000)={0x0, 0x0}) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00002e7000)='net/netlink\x00') sendfile(r4, r4, &(0x7f000088c000)=0x4, 0x200000003a) 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c44000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3aef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f0000300000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006cb000-0xa0)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x9e6, 0x3, 0x2, 0x20}, 0xa0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dfc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x3, 0x9, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000041f000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c7b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000071d000)={0x68, 0x0, &(0x7f0000a3e000-0x68)=[@acquire={0x40046305, 0x2}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f000088f000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000a15000)=0x0, 0x1, 0x3, 0x38}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000007c000)=[0x18, 0x30, 0x28]}, 0x8000}}, @free_buffer={0x40086303, r2}], 0xc1, 0x0, &(0x7f0000d9f000)="d44afbc81e5d523204784de076f3698c86af1b7c383b71038f25cba1bc0637e35ab2464b436b7d64a03bf6b145101851507924b8f9044beacfa942e3da003dad21ee2ff035c8707dac651ed29a54a115e92bc7d9f6dc8805a4725f782d9c93151a1b91a5f9db5c5563bcab903e83becc227bb5e3bbf917f3770e940399be1cea7c2a9d866b182d915a1d70f083058c0aa24b605148ca6e96a42a7903d67858099e5e0a5f86471c535af3a768c3d49c8fcb2c5d88860f83343dda3656564d92e4e7"}) 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00005fd000-0x71)="b9362c41606de609eecf70ede9ea0e9323db6448b98c6185d33d273365374c128033943daa95a8ba607d48c0490c573f525d15c273afe0ba901138d11d48f04e2667c062970108e6976cdf7d4d95fce640f3333a23e8d55780921ff24c6449468ce1712908f394db69e2160f47049d471d", 0x71) sendto$inet(r1, &(0x7f000071f000-0xd8)="23c8702dc04500c277eabc11b26d9a36537fad7bd1f2a5099ad446fddd0bf44f1d12f142a719ffac7e9e0f0dbb8d6117249f94521887b847d5c4ae2bc5ca2430a5bc737748211638ea41926bfe69f653f7517c43a4287307a19aade578b94ff3839f4cce5cc73a626628fa56ba774679ea860d0da6dc854956e4c1e702a6ef64e73cf617b8a4f2b9b43bf6592ba765ee542ed7b7e66a4b8f60f7b5da3b91528d1c7a0f14f5fd63cde20057b78afe9bfc82e3276f973e157358a16a03ca7ecd7bd02836062f5ad3cdb5c8386da2312fed2faaf69c9d8fad34", 0xd8, 0x40, &(0x7f00001aa000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00002e6000)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @tick=0x200000000, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) 2018/01/26 08:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000394000-0x8)=0x0) getpeername$netlink(r0, &(0x7f0000485000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000d55000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$admmidi(&(0x7f0000ee2000-0xe)='/dev/admmidi#\x00', 0x9, 0x400701) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000025b000-0xa)='schedstat\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00005bf000-0x99)=""/153) sendmsg$netlink(r0, &(0x7f00008b9000-0x1c)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000ad3000-0x1c)=[@rights={0xfffffffffffffffd, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x0}, 0x80) 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000047f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000753000)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x40000008080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000374000-0xa8)={{0x80, 0xfffffffffffffffd}, "706f727400000005000000000004000000000000000000000000000000000000d100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008fe000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000994000-0x4)=0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/vcs\x00', 0x0, 0x0) userfaultfd(0x800) 2018/01/26 08:07:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000af1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000552000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000048d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40001000}, 0xc) [ 99.648373] audit: type=1400 audit(1516954075.853:178): avc: denied { getattr } for pid=14487 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 08:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000cad000)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003a7000-0x20)={0xa019, 0x8c26, 0x1, 0x0, 0x8000, 0x3, 0x0, 0xe6b0, 0x0}, &(0x7f0000bb5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000653000)=@assoc_value={r3, 0x100000001}, 0x8) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) syz_open_dev$sndseq(&(0x7f0000cbd000-0xd)='/dev/snd/seq\x00', 0x0, 0x4601) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/01/26 08:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) poll(&(0x7f00002c5000)=[{r0, 0x2a2, 0x0}, {r0, 0x8100, 0x0}, {r1, 0x4, 0x0}, {r0, 0x40, 0x0}, {r1, 0x1, 0x0}, {r1, 0x80, 0x0}], 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f18000-0x1a)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, 0x3, [0x2, 0x3, 0xffffffffffffffa7, 0xaa, 0x462a, 0x9, 0x8, 0x101]}, 0x5c) preadv(r0, &(0x7f000037a000-0x48)=[{&(0x7f000077d000+0x495)=""/249, 0xf9}, {&(0x7f0000512000-0x62)=""/98, 0x62}, {&(0x7f00008bb000-0x68)=""/104, 0x68}, {&(0x7f0000ab0000)=""/107, 0x6b}, {&(0x7f0000014000)=""/97, 0x61}, {&(0x7f000051a000)=""/165, 0xa5}, {&(0x7f0000c9d000)=""/22, 0x16}, {&(0x7f0000c07000-0x7b)=""/123, 0x7b}, {&(0x7f00003d7000-0x17)=""/23, 0x17}], 0x9, 0x0) 2018/01/26 08:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000025000-0x10)={0x7f, 0x0, 0x6fd, 0x1}, 0x10) 2018/01/26 08:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x60000000000, &(0x7f000002d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bae000-0x16)={0x0, 0xe, "316f08b60bc526f4c87de13bf0c6"}, &(0x7f00001eb000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ea2000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7}, &(0x7f000054e000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000772000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) connect$pptp(r2, &(0x7f0000a57000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = getpid() ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00003bd000)=""/169) sched_setaffinity(r4, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r2, 0x0, 0x0}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f00007cd000-0x1c)={0x0, 0x0, &(0x7f00007fd000)=[{&(0x7f0000c66000)=""/0, 0x0}, {&(0x7f0000cc3000)=""/78, 0x4e}, {&(0x7f00009cd000)=""/41, 0x29}, {&(0x7f0000de5000-0x3a)=""/58, 0x3a}, {&(0x7f0000820000)=""/147, 0x93}, {&(0x7f000091a000)=""/109, 0x6d}], 0x6, 0x0, 0x0, 0x4000}, 0x1) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000f5b000)=0x0, &(0x7f000059c000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c2b000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb8000-0x4)=0x2c3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002cf000-0x4)=0x6) getpgrp(r4) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/26 08:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00002b8000)={0x3, 0x78, 0x5b, 0x3, 0x66, 0x8000, 0x0, 0x8, 0x40, 0xc, 0x3, 0x0, 0x2, 0x7fff, 0x20, 0x4, 0x3, 0x6, 0x20, 0x1, 0x6, 0x3, 0xfffffffffffffff8, 0xbe48, 0x8, 0x7fffffff, 0x72d3, 0x4, 0x0, 0xdb, 0x8000, 0x4, 0x3, 0x0, 0x718, 0x7fff, 0x7, 0x3ff, 0x0, 0x0, 0x5, @perf_config_ext={0xfffffffffffffffa, 0x4}, 0x0, 0x5, 0x2, 0x1, 0x5, 0x0, 0x5943, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000a00000-0x78)={0x2, 0x78, 0x800, 0x9, 0x800000000000000, 0x3ff, 0x0, 0x8, 0x40, 0x3, 0x4, 0x100000000, 0x2000000000000000, 0x6, 0x3, 0x100000001, 0x0, 0x9, 0xa8c9, 0x0, 0x7, 0x7, 0x20, 0x8, 0x5, 0x1f, 0x1, 0xfffffffffffffffe, 0x80, 0x5, 0x2, 0x1ff, 0x2, 0x4, 0x0, 0x7, 0x0, 0x5, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000bfa000)=0x0, 0xa}, 0x10, 0x2, 0x9, 0x7, 0x137, 0x401, 0x7, 0x0}, r1, 0x3, r2, 0xf) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000dfd000)='/dev/usbmon#\x00', 0x30, 0x200002) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000947000+0x9df)={0x9, 0xba, 0x6}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x200000000000]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/01/26 08:07:55 executing program 3: set_robust_list(&(0x7f0000c78000-0xc)={&(0x7f0000325000/0x4000)=nil, 0x0, &(0x7f000051d000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f00008cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00004df000)='/dev/audio#\x00', 0xffff, 0x400) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000827000)=0x0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = syz_open_dev$sndpcmp(&(0x7f0000f0a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x141001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a9a000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000337000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000764000-0x10)={r5, r6, 0x4fc}) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r2, r3, r2}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f000065b000)={&(0x7f0000377000)={'crc32-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000b0000-0x6)={0xfffffffffffffffc, 0x200000000, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000f1f000-0x6d)=""/109) 2018/01/26 08:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00009cb000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400) stat(&(0x7f000092e000-0x8)='./file0\x00', &(0x7f00004d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004c4000-0x8)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r1, &(0x7f000090b000)='./file0\x00', 0x80) r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ec000)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) fstat(r0, &(0x7f0000cf0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getgroups(0x6, &(0x7f0000dbb000)=[r2, r4, r5, r10, r11, r11]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000027a000-0xc)={0x3, r0, 0x0}) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r15, 0x84, 0x9, &(0x7f00008ea000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 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]}, 0x8, 0xe13, 0x4, 0x6, 0x1}, &(0x7f0000435000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r14, 0x84, 0x17, &(0x7f00005ac000-0x9f)={r16, 0x4000000002, 0x38d, "61ee9f77d9d12de528938abb251c530a06483980b737c9a6ce12cb9fad1236935a7d4516c927fb1ca0484e58dabaf3d525db2d2b3510c16192c6f71d9b68804b3ec00e629b19d939b1f28911b03d6caec7fee9907ae14da56ff1235a44ee9ddbea14d7814b1c0b7d97e0e8c8d53e6278566b217b68cc29c363fc2953513cffa3472b35f8ce08a07dd63ccb764c2fd370d91ee697adfd75"}, 0x9f) getsockopt$inet6_dccp_buf(r15, 0x21, 0xd, &(0x7f0000a5c000)=""/202, &(0x7f00005d1000)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) writev(r17, &(0x7f0000679000)=[{&(0x7f0000d3a000+0x440)="390000001200191a000000800000000007040000001fe0fb470000000000000005001d00664148055616002808763ffb22ec88805a00075bff", 0xc}], 0x1) get_thread_area(&(0x7f0000a9e000)={0x2, 0x0, 0xffffffff, 0x5, 0x4, 0xa9, 0x0, 0x3adc, 0x2, 0x2}) getpeername$llc(r15, &(0x7f0000b4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f83000)=0x10) r18 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000d81000)='./file0\x00') connect(r18, &(0x7f000065d000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sigaltstack(&(0x7f0000a10000/0x2000)=nil, &(0x7f00009cd000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000349000)={{0x7f, 0x7, 0x2, 0x1, "0993cbdcacff5965fd90fe384ac57828af9c156f1da622596f0329358e2811f7ab107a6a92fb63f7864eed56", 0x6}, 0x0, 0x0, 0x3, r6, 0xcbd, 0x0, "1a0ca441e8c83af52a9ef5311c1c1b1d94089a7fde3834712df7068cf05a4253bfbc6c327b1a4a4b43ec0eaa2db1e5c8bc10970477e1cb182b3a3ec18d8aa2e3", &(0x7f00006c2000)='cpuset', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb68, 0xe8ac, 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]}) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f000057a000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) sendmsg$netlink(r15, &(0x7f00009a0000)={&(0x7f0000ffb000)=@proc={0x10, 0x0, 0x1, 0x20000010}, 0xc, &(0x7f0000062000-0x30)=[{&(0x7f0000caf000)={0x1c8, 0x22, 0x514, 0x6, 0x1, "", [@typed={0xc, 0x11, @pid=r6}, @typed={0x18, 0x30, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="e2729d8a65144ba1d4af9f583a52b9e684a0996ea35a4cf741947b02e18cda63631edc0e38b327d2313c902fdbe26805c34fd3b9abffa89f861c0f409d58f13e1b7e88c13d10ea7c1a9e49f1cb36956790c0924dbe719cac820fbbf25275adbd490380c29b0c82fa1c05e34527cdada623572e45954164dc00ed134fce8777a6a470e2ac3880daae215fd943f22b4f9557dcca2c8779245411fe600f8c5bf80cc43f2c135da4b3f238548b415f2863dee3693b778297aa79c84f304e13725bdabc93510b46c83057fa48d75a588e76ccb50242c76ea439d57dd7854f000ce5091789cc", @nested={0x8c, 0x10, [@typed={0x88, 0x53, @binary="ca7674b2ec9e60894a4d9a09a68934c8a9084a4c81579d014ac775e86e7c3fd6c565946b43464382b3568f5edcaa37cdaeb9d23f5de7d6f588f59e3700aea73b963cade2b570cd091238be525533bbb2dec7e55bab2b268031416f391a726ada842734280e82ddc77aa668e6c5e7242b60f9670241e5d07ee7b85dff3dbc06d2"}]}, @typed={0xc, 0x1f, @pid=r6}, @typed={0x18, 0x4c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1c8}, {&(0x7f00002b8000)={0x1e4, 0x14, 0x404, 0x6, 0x3, "", [@nested={0x158, 0x2c, [@typed={0x18, 0x29, @str='self]trusted}\x00'}, @generic="020505e08c04fb9481d61dd78c3cff39c2b4ca77f2e90a5cd9a16f8b7bc633fd3e16a550caed52d0342a8bb86179dc6d472164862598878cb40548ff8e7ab93056ced88906a33ef2fe2274eadbdfa3f974c84132ac28a3c5b2599fb466b41416d0f2b05e2e4c4767c9ad34899e806c8d8e8e8d536ae1656b04c33af44e1157cb2f27170a5dc15d0af33e3c92111bac9e8f05fd721423e1d7a5d87f2625fce3c866bc3080612b097f348a7e77583afb7e44c65d594a1c7cdb4cf5bafa4d9a832163b25f7055de7ca602034d", @generic="604ba1f079fd531ee2a8844457a1f06f7b66b91d39ec4d30edd1dc75bb6fecad915f71ad7b9954faf58a2ea190688d6fa9c0c53ef95fc2a3740f167320919336076b1ad18d7d873174dd41b957f885ae9bd87cb4df190c4ac5d488601a94df8cc4940dca729e5c8f2d7ee392cf3eaa99ce"]}, @typed={0x18, 0x18, @ipv6=@loopback={0x0, 0x1}}, @generic="cae97f69413464c3378ffd45eaa442d5277a53cd56b8fe622ae68d21fed98ae38c9a65d1fe966846d6138bd242d63e69a35b3e7be0d5f0d08cf8c2848eb16900fdf62bb97165a46668e63ebbe845dc5d9d043c9050c4", @typed={0xc, 0x8e, @pid=r6}]}, 0x1e4}, {&(0x7f0000562000-0x1c4)={0x1c4, 0x41, 0x107, 0x2, 0x3, "", [@nested={0xe8, 0x6f, [@generic="62b5e114dd7f1d8c712121ba6c8c3855125ec87fd5187dfd448098e05434f5d4f508d6b5d6efef7730f09533f75338b291001cf8af1ea4803ece8e148d94edcb5d65f80bd6cf975a8c27e590e1a6f37b24f82cacd4a376eddbd39a7f464bd97c1f5ba04516830b1f9af961239066fa3202c92422e38719e59360c3cae445d8e0a130eed20dd022ccef854acd385f58b8661b1c77e1410ee92f1d4549a209be0487fcac799fbee1cab00b21c984ba160b", @generic="", @typed={0x8, 0x75, @void=""}, @generic="233154c403437808e2586608b2a6c324805712cc7ec3fced8ac343b7b6300499cfa7101cbd479fd35727d1"]}, @nested={0x5c, 0x73, [@generic="5cee21eebd7cda08fffa7f1b0677215a8db228ef9f47f22f891eac916e9436dd4e63de2e9185ee7bb9e1e4ba7401f90b5eb429", @typed={0xc, 0x2a, @uid=r9}, @typed={0xc, 0x33, @str='\x00'}, @typed={0xc, 0x11, @uid=r19}]}, @nested={0x70, 0x3e, [@typed={0x1c, 0x51, @str='/dev/snd/pcmC#D#p\x00'}, @generic="8dc0856d5855ee53c2c28209143c3d9d7d03d1fead3d9971bd13a1267d1a8b9e0f3752", @typed={0x8, 0x10, @void=""}, @generic="a97d59b139fa9d0e55363d1f838592c66b650d6f3a60779afdfd73f50db0bd0637a7"]}]}, 0x1c4}, {&(0x7f0000577000)={0x7c8, 0x12, 0x100, 0x6, 0x0, "", [@generic="256a0ce11b53afe6a96bb2a4a3c2ca405c1263a151b97e8abf55b0a67d6ee6da06f625388c6b1b88c273f1e4d7e42350cd8d5a3de1337b346eac7a59cc763f7fbbe3edcd2bfa11b913126b2b98accac588b5c36d8de041626d9eb20c3442a399e2262f75f7356e8b28ba9da5b0be3b9c99c28c5b6cc092c5e71a61d789fb6f36994e4eb0a3f4141ba60812bfc890a17ce21f126e62498b0957398129ef8ce1d0370d86adb1a24d1a5a24b2544bcd9852a16fc964830de578f22961929e6ae8449c6af55e388f7e9d6de5fda106e7a80f1184ede8f6463ae353e33cc3c23138be560517e6569050aa", @generic="90656c0bce96c2fd3608d3700794f8d871c86b382aa8362ac8256cd9cb1c1cf84d112e2f78caf01a1702e4d86afcb5aac9304612e518488f07a25627f6e60053bb2b9a9a090b5aba297b0474fee1287ca48a9b08a4a7df5ad800de2006f7b2633189d1100f26cb00ab14cbcd69e1e57356b66f6581eaae27a7fb47149e508f8d6f890e4aa393614235ec188ffb3e50a93ceca3eec5ba4654fbefa39de029c548f35c777729177e09c2b19c0072cfcf68863ff68073ea165da0b8429aff38dce1cd24591f14113f4024ec959657554af35db26849ce6ddabacf8abcbc", @generic="eadd2cbb86384ecc75091e1f3fb2ba24d7d86c93da51f18f51037cac65c0d47cb7cff575c3c6063629a5a6dbfea900d4a49e52e8761f0bd3607a39d9d21d442e6996846991b64433d43900770041a9638299de9e3494cbb9853dc0803d89a4f753b81e668332699ddb5672", @generic="314777edb9290e8f17bc18c1612340b47037d46ffb7335549f52bf7d0fc23c3877481719c144ba357932ad1bffc4b177d4948a171880b0c1934e4f78607ad2d4f301350ade6fe85099b999cea107a1526f2f35812110f3bb531583362f6bd70c8da31e15699cf7320d054b34bdc35613853afb003309bc0829ad84eb80f9a4079deae9150fc8f2013b40b5375a5a21be11f3f0a31cee04", @typed={0xc, 0x5a, @str='lo\x00'}, @generic="869d7c18fe323be5bbcde39f680d10bd7004fdb44c07b5bdfa56a6a75cd745fb", @nested={0x330, 0x5b, [@typed={0xe0, 0xf, @binary="38e3881e52c547a6c008006dae2e2039910dc97f156d26a605888187ad4518b8a27b84fb64916de0bb16e95724da37818431e7c2b34ae70dd7dc5ac4f7a45214f22095d12ad4ad49a99cdb349ddd8bc91be4eae98e59556f952947f1bd85269449b000d72fae2d7e5dba5e2b66c80a2356f2cf8771b9d446bc60a47879f4ab54e315d31605837aebd3bf1d29b49b9aadee83144f72cfbff0d5a8e779ab1dfe0db060008a2c37f9f991b16f988aa7b750547f339497f5962b5a73245a6b86637d76a150ea565f0fbb30dc470ab4be29e6f525ca2dfd"}, @typed={0xc, 0x33, @ipv4=@broadcast=0xffffffff}, @generic="2eb5fea50ab524532295e981fad4cea4b5f6e707ee99db24cb007ceb573b14b2d070dd4b4ca4c10fdc58b5b9a7f249a4c2a044c819303184ecc386a5fdfb9643af2c0931d092fd7e711c5cd89fd46abb1e28eabc390e25b0b08bad1d2b1061", @generic="e56bb31f8bac2ac5d0e40377", @generic="fa67ef6f0217df2d056deae2105f031c5cea2b37bdd70974c77c86883eabd10a313e61d3a581367c20e25e", @generic="79c8fb341ea3004b347689b30891b0c315443813cb76ba4e5bcf33527e53ed592bfe465188ea17d60a97eca2af2450ac29b025b20200cb8310a9321f5a1ef606c9b5fa05698af6cc3639e30dab0440fd4b18a9f13cc58f443d51ed3ac608d4ac1c2491a1398a4f8722853be282d20ee9c41df10b122a45b124872c52f2aaa858b924ae9beea5d983f13493f27e2698f04b0d2a929c5d3f94652bcb5c994ba1287034df22e78c4272a55d88b5a62c9a77ae41e268efed9d759de77f2c1a48a3d21e0826dea7b68fb4cc0d88d1a8f1b8f43c6e1e033f3965487b1814ffe774d8b096174a4c2d", @generic="1fdf9ab49c0b1ca26ccc9b715851ddc2608bfb75c19e41e127560595cfceb4609720d344bc9551ea16608bae7e05b0d7288e3b81575aa5a3e3aa1663e878bf63eb3604d12f091d083e15e7d4abde5aad005288a927d5b8995c2a8754602f7f293d6fd599e864414cf9993c6cbe3dd1b32ddbb15c02565823121e2faf74b7b163045a7ba2d561b6c23030740471f87b242f0affe70080dfbf4ac4a81e430b24d662941fb7f9a9fbfdd8edb9469185d033f6168efe78e1a30f919bf781f2ac187071ac36"]}, @generic="31964e3a62dccd50995e1190ad4dbe45bbfaa664408772a411f19832d10027ee17478715f02dcc4192b37fcd897329e3056bc4ad4c694fe3fb7525d3cecea7d9bd7d72365b12665d679bafe36640b197a15f5299d6cd41ea4f5c337de7d3149608fd004f40c2cedef3651123cdf170cdf778152345f7619d915d01ed5f2084cf0d35cfde1205d3eb909e91f1a3efb33f6920249a00120c68b66421c8ce0e3266818aa48d68e82806b1b5a55e5133694e49ba15f4cd5a0fbe89052ab78ebaeeb3196d", @typed={0x10, 0x3, @u64=0x1}, @generic="7782fcee89cf85bb1cadae0c502c096f6f77aa1e0f8f358095b47ad5efb0c4b2d2f222d18751066cd9233a02b8deef283b8d344681f056c25ee7fc88ef6f4dbadfdc9c661cd7bce34d732f20cd2f8017987052b2b8563678c484c3aacf46d16b36b1dfd2a5c483e712bf079ac1d45078ef3fe8c68e7860a1f130671948022eb25159439ea8d00cf838990d6c4b0f50a13401c5badf60ed43b2a9011cb8682706272de8785e92c07299f576e229c133e634268531c7e60d7516ed47945d7fa34c19"]}, 0x7c8}, {&(0x7f00001dd000)={0x2f8, 0x30, 0x20, 0x4, 0x1, "", [@typed={0xc, 0x20, @pid=r6}, @nested={0x138, 0x34, [@generic="a24b60c096b1946538e5159456fd187eaf1a73e593f0423609dc0413cbf9f7a84c2ddb4836d0d744c6d484c5ea8933f7c3d7da9e38cca4552e9cdf163ba95dee3fb15fa23b7fe11e3625905bdcf10e57ea01ebf7e4f5b13d01bc5d3eb2a07e2ee44e94e14107c7e23474b0008d7945bfb6b35dd68fb8ca987b7e6ca6cc1ebe257c4264a3d9ba9a761038e83dd166ec70703194dfffe90cd8714b2a4adf506814", @generic="3706e19da68658522845b5b4e1bc746accd0f82014b3d0ef33fff03df655f9290a12118dfb0d1e5ae89485e0329d75682c3d0ce143e4942152dbf1daa82b909ca3845e93e46d56d79c2f3470c38d4e44b4465d94d6ef5226b67148f7226cf216aa41796ca36a13dbc0324e83609804e9f21d989ff385bdb422c925db2a838206038425e1e625bd1c6d34f094f8bb589591ac5798"]}, @nested={0x1a4, 0x3d, [@generic="53de2bf58997ea29d1519e2a494e6fe9a865366fd924d8aac9443d40521031f104172d5e37f77f18207317002bd2d76466fd24749140c4dd09fce8bc6ad5c2ed0b104e7f13506d1d6a7ff1b1474dcab6a94694bdb013f1c72df9a179a4b7b38536c148f3d5f93a9998993045b094436cf4e92f11d6a62581a85c4d24336e2dc00248bda5d85ea036056b26", @generic="9fed8efa234d03a7e02e390c751f1b6404e18cdffd11abfedd23808d4333ecc9396cb07d962cf1d9", @generic="d0687289482da5a189103ed70c0a8fdd786f240ae450a86bb41361194d3c9cf31982aae5cacccfff93ae8c3b191b33c6153e0669bf6cb4b302528726208cfe4421b0a0512042bfa89c73d635006d83ae31393ad497c845d42957ce0352522389ebf14176aa0e069a3dca6e54eeb82fa7e1c2ec5bc5f6c5e2474e363b3b0b4b12171c632e061b0d343e41ea491605af673cf4ac934473fbb9af667c1bf267a9c6c76d3062a7f005358b65cae3416ecdb93b508c7b8faf977ae7fe49b03338ec3a17c8149345768574bbcc638687a6b2fbed1c04d89145bc79cde1382344046c55c490a2303acb79a828713485"]}]}, 0x2f8}, {&(0x7f0000941000)={0x158, 0x32, 0x800, 0x4, 0x1, "", [@typed={0x10, 0x92, @u64=0x5}, @nested={0x120, 0x8d, [@generic="c29ec30ec7400a7f1a6fc41e33ef63baf8b020807335d022d44b201f4ef609dce0d793215c6cf625a0be69970662f11246e7bfdefebcbc33b5e53eee96d5881d3c7263285cb6dfcba553a62cea410abe41cdc1e1de1385710d4c8a465f9c2c9e3a31502c09118154830b466f61c97aeac32e74f358a93f3ca60fd8bcc398c864cde495e3841c553e7ed8d49871d0c7d9e5a5ef14061b38fa65f2b77fd2", @generic="6bfb3eefbceb3712f77ca29dac80b3afa8463641304b58605217f4e76aaadc82982f5da34a64b0afe3a986d99b7e51cdc74cf48991616eec4775d8f0faf175bf3de6214777b412aa359e219d04357ac4138d8c68966fe155a32f52069dedf5297d60fac3aac6aa45e9c6", @typed={0xc, 0xc, @fd=r15}, @generic="45ecbe217d5dde45"]}, @typed={0x18, 0x63, @ipv6=@loopback={0x0, 0x1}}]}, 0x158}], 0x6, &(0x7f0000a1a000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r14, r15, r15, r1]}, @rights={0x18, 0x1, 0x1, [r1, r15, r1]}, @cred={0x18, 0x1, 0x2, r6, r3, r12}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r6, r3, r13}], 0x80, 0x8000}, 0x4000) 2018/01/26 08:07:56 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f50000)={0x0, 0x0}) ioctl$int_in(r1, 0x800000c0045002, &(0x7f000031b000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r2, r1, &(0x7f0000f52000-0x8)=0x0, 0x9846) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de8000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002fa000)={0x0, 0x8, 0x804, 0x3f}, &(0x7f000007c000-0x4)=0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ed3000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb9000-0x14)={r2, 0x200, 0x7, 0x2, 0x37c, 0x4}, 0x14) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/26 08:07:56 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000f0d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005f2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x401, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) membarrier(0x1, 0x0) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bc3000)={0x0, 0x9c, "f4bcc68e70d4250ef865c97a1370b1934706e69d037fa6cd4d799f66660cfa07a72d25e7d56fa127e6ce0c64deb612d01f90d13ab3b7c63aebad12624752d22746e0869e4ef5d02ccc69e23528556b6e0abb276aba5709eba33133e8775fe01832031716fcf569d9330d809fcb4a2707d5fe9e9d6fdae8f8b7c2198b282f13696c1e368990f31c275719683bc6d41b5066125899e47a23f24dbc6f46"}, &(0x7f000019f000)=0xa4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d27000-0x8)={r2, 0x71f}, 0x8) chown(&(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x0) getuid() 2018/01/26 08:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/vga_arbiter\x00', 0x101300, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000812000-0x28)={@generic="faf8b47208712fe31468785c862cd20d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000911000)={0x0, 0x0}) utimensat(r0, &(0x7f000007d000-0x8)='./file0\x00', &(0x7f0000a9f000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x100) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/26 08:07:56 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000243000)=@common='irlan0\x00') 2018/01/26 08:07:56 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bd000-0x10)='/dev/sequencer2\x00', 0x101001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000048c000-0x54)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x889}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5e}], 0x54) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f61000)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002f3000-0x1)={@rand_addr=0x8, @multicast2=0xe0000002, r2}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f60000)=0x0) capget(&(0x7f0000c4d000)={0x20071026, r3}, &(0x7f00007d8000)={0xfffffffeffffffff, 0x3, 0xf02, 0x4, 0x7, 0xfb6b}) 2018/01/26 08:07:56 executing program 4: r0 = memfd_create(&(0x7f0000f98000-0x1)='\x00', 0x1) openat(r0, &(0x7f00001aa000)='./file0\x00', 0x20080, 0x41) epoll_create(0xffffffff) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f55000)='/dev/vcsa#\x00', 0x2, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x4000000000000001, 0xe, &(0x7f0000cca000-0x70)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x1, 0xb93, 0x800}, @generic={0x6, 0x100000001, 0x3f, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x5, 0xa, 0x1, 0x9, 0xffffffff, 0xfffffffffffffff0}, @alu={0x0, 0xfffffffffffffffe, 0xf, 0x7, 0x7, 0x80, 0x10}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e5c000)='*\x00', 0x0) fremovexattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00') 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f000087c000)='/dev/audio#\x00', 0x1, 0x80) accept4$llc(r1, 0x0, &(0x7f0000647000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006e4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000089b000-0x8)={0x7, &(0x7f0000745000-0x38)=[{0x5510, 0x2, 0x64c, 0xfffffffffffffff7}, {0x10001, 0x100000001, 0x2, 0x4}, {0xb7, 0x9, 0x1000, 0x7f}, {0x6, 0x1f, 0x8, 0x8e5}, {0x5543, 0x1, 0xbc, 0x6}, {0xffffffffffffffa9, 0x0, 0x40, 0x20}, {0x9, 0x1f, 0x4, 0xfffffffffffffff7}]}, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efc000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) accept4$llc(r1, &(0x7f000017b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x10, 0x800) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0xb9b, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ceb000)=0x0, 0x4) 2018/01/26 08:07:56 executing program 7: rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000)='net/connector\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9fd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) getxattr(&(0x7f0000673000)='./file0\x00', &(0x7f0000001000-0xd)=@known="000000c2726974790300006d76", &(0x7f0000add000)=""/111, 0x1b) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffff9c, 0x114, 0x6, &(0x7f0000b60000-0x4)=0x1, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bd000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mkdir(&(0x7f000067e000)='./file0\x00', 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a10000)="aa3efb2e", 0x4) [ 99.952862] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 99.988345] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 08:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000556000)={0x0, 0x0}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041b000-0x8)={@any=0xffffffff, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) eventfd2(0x1d8, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000934000-0xc)={0x7, 0x4, [0xedf]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000369000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f2000-0x3)={0x2, 0x8000, 0x9, 0x100, 0x0}, &(0x7f000061d000-0x2)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e11000)={r6, @in6={{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x694, 0x1004000000000000, 0x80000001, 0x4}, 0xa0) [ 100.025593] audit: type=1400 audit(1516954076.230:179): avc: denied { setfcap } for pid=14550 comm="syz-executor0" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000037000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000062f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000309000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) syz_open_dev$audion(&(0x7f0000a35000-0xc)='/dev/audio#\x00', 0x200, 0x80001) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000026f000-0x4)=0x0, &(0x7f000089b000-0x4)=0xffffff3e) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000c10000)="86b352a5c0189067b29191ff8bc3815418fe", 0x12, 0x4000014, &(0x7f00005d6000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000b1000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x7f, 0x7fffffff, 0x1}, &(0x7f0000774000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ea000)={r2, 0x9, 0x3, [0x1c10, 0x1, 0x8]}, &(0x7f0000b67000-0x4)=0xe) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000991000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f32000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c26000)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006ca000)={0x0, 0xa5, "d9f50f0c491ff721eb90579139c9a5e44601ce5dfc80999225fecfd7822bfd99f81627539f78a2cd60b3a60fbb95d2dfa23b09b1d39c5f894445913cee9f5b24d03d76c023592a3bfb2f00cb411e74d5bb4154f0e1465bf8cc791c83a4eabdf232fef76ed507c73e3ed7e520e8882c18fc868750c6d91801b50405364ca92b2b450a5358e378eb84d20d6195fc4b279e1af31d6de80595794d34ea2123b16c9319d71638c5"}, &(0x7f000057e000-0x4)=0xad) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003e8000)={0x7c, 0x8000, 0x1, 0x4, r3}, &(0x7f0000e81000-0x4)=0x10) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x2d) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x6, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 100.077623] IPv6: Can't replace route, no match found 2018/01/26 08:07:56 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ec9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x10020403) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/01/26 08:07:56 executing program 3: creat(&(0x7f0000459000-0x8)='./file0\x00', 0x0) sync() r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000caa000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000aea000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1f, 0x8, 0x11, "78db9131e2ff488883ebf7c16622e31a56fd7725c0d54f5d134429e8bb486f28e4f53ffd6c65ed09ab46637e775a66224fc270020d265ab650ddbe20819ea4e3", "d15c79ef4a5c997fdd0f85c795a8b47d1c35e51cf4d8d53a40911d2179a01517", [0x9, 0x6], 0x0}) setsockopt$inet_opts(r0, 0x0, 0x2000000000b, &(0x7f000063f000)="567f5e852900d2bc98384bdfe5080f6aa5eb2d96daaf0e37f33392264bd8981a714868fc2a170e037cac9501619f8fd3e2787d", 0x41) [ 100.139413] IPv6: Can't replace route, no match found 2018/01/26 08:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000036e000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f0000707000)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e77000)="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", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f000044e000)={&(0x7f00009ac000-0x6)={'crc32c\x00'}, &(0x7f00001fa000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000635000-0x32)=""/50) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x401, 0x102) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a00000)={0x8001}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000db000)={0x26, 'skcipher\x00', 0xd, 0xa00, 'ecb-blowfish-asm\x00'}, 0xfffffcc0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000045a000)=[{0x0, 0x0, &(0x7f0000c2c000-0x20)=[{&(0x7f000010d000)="67d8488fb42ba7e009046475b243feba", 0x10}], 0x1, &(0x7f0000418000-0x40)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000956000-0x8)={0x0, 0x1c9c380}) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000507000)=""/0) r1 = dup(r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009d2000-0xc0)=[{{0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f00006bf000)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e89000-0x1)=0x14) perf_event_open(&(0x7f0000000000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/26 08:07:56 executing program 6: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:memory_device_t:s0\x00', 0x25) r1 = syz_open_dev$tun(&(0x7f0000641000-0xd)='/dev/net/tun\x00', 0x0, 0x301000) openat$sequencer(0xffffffffffffff9c, &(0x7f00002b0000-0xf)='/dev/sequencer\x00', 0x32000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000-0x40)={0x1, 0xa, [@random="8afbaa555fc1", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="5faaf0b3590b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x12}]}) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/cuse\x00', 0x208600, 0x0) recvmsg$netrom(r0, &(0x7f0000fdc000)={&(0x7f0000083000-0x48)=@full={{0x3, {"d0b69d737a120b"}, 0xb1}, [{"742b154c2f9f0f"}, {"45ba9a76193206"}, {"0dc5f69751e1df"}, {"8d3f0c2706e518"}, {"93b5222cbaf549"}, {"4a4a33e37ef744"}, {"dad41e2c9052f9"}, {"0ce3410f77c531"}]}, 0x48, &(0x7f00004da000)=[{&(0x7f00008ce000)="56bcfe42b8846a6719b3f86e25e7960b755ab69e7b9450afcd3927b6b2f0e653d80f22d4f68cf2dbb8d9be4eccf6a707caf5cb27148c16c1f55ba996051c3c346562910a4e63c5003a54ae6281927c718665ae3b07f7658fb8e8f44c67f14401521b7597d294b8f8781873", 0x6b}, {&(0x7f0000182000-0xac)="9bc5f3d8b8e33bace0912f21f9001dfc25f14f701b909221d91fdfc4ca917799902d81c28608218f9c9c701c865450c2181dface62b82c170b5db04931ac9caac2ac02a8d96e381b47e8ce58008aa1ac067a3eb755ae551995b46d160d10c5bfde3f90105b5ae93b74ab0f2171c0e1f58153b34bde31379936e8314cb696430fb3ace352b18ef9a14a52fce77ac7fb1e3afcc0b0854cdd0658788fe1965d17d4e83bc91432912068b452efc4", 0xac}, {&(0x7f0000986000)="41a062f7635a9050e246204c2836d6b2ee8afcb93e2770037a9a0a75b509db904691cd503fda47cd3485810e1c84d53f2f75e3b44e29b217db24aeb442ee8de9475364ab557a085c13bd8cec5542ea807ad7807f8495a748fdd399ff87e67e5dab583f628cb6e2cc39fbef0074930b79feeae89d5d44816220e608e6cd6ba37146c08b278204b261796d16c359918be3af412d61525690ce182969fa1f1a722170036f73644a9232289371cd4c4c595d9a6fb8f39309543f7a555fdd27b0909b4374bbc2839abdf7ce84b073b30197af62e7d402a9084b0eb9e7e92911551bee", 0xe0}, {&(0x7f000022d000)="2fc59f2c70128f132abd4968491dca06777d72ab95523ace259adfd21bf61118cd284292fcebd6371f281893d55685241e4fdaf6dcec6b965b1954a933e2cd7919fb8f300aed03249271e77488a1451671432dbbbdd2de7a7241d481e7f94d1b68dcab86010b45bfb8484387c3e7b55a23b42f13c5ae723f2d520d547064725a3c6e6697c9ca400751dc4985bfe4562482118c623f172c34daf59d844d4eae9d98982fc5a179845854d152ad4db8f0b63beca7aee05f5ac4abac017b82d5e65acb6f04325ec525a6badf66fa29e7ab2045dbc15422948fca713da8ceb5ff4b156c29330344e6", 0xe6}, {&(0x7f0000b4e000)="5eca7cdc5120372d1355d90136cc1e917d", 0x11}, {&(0x7f0000119000-0xb4)="65fc57ea9486d4d3011e979b6a7df42d1793f82dfab43b1aa5fc01bdf772e49c2cea88b8a618f9ac642aef2d75e04d8c78376304bccccbb972db6472068d1f5a078126ac732f7b4a08fca75bc1db6fc46bf776aad1e8215f8f3297fad47e4c6ee9d20e521aeab362ae0be8b3781ab6d0bbcc6f57531139bc988ae4eaba4b0feb7396763412d6a815df41975129a399cb40e801a13e804ae2e223da531024316b4f4611e34e33b10a1a241267019cd850b0745373", 0xb4}, {&(0x7f0000adc000-0x19)="a512f80d6bbe9700643acdb49caf2c26d9fb01597b02146cd8", 0x19}], 0x7, &(0x7f0000183000)=[{0x30, 0x107, 0x3, "0922d6eb3c93b6525d9096cf491a0b2bb3431b2924d2e9f1ffe10382b09b2a183292"}, {0x100c, 0x111, 0x10001, "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"}, {0x2c, 0xff, 0x5, "d2cfec86feb516d10cc436a7722441016b6076f504215c01ad450032c9"}, {0x34, 0x0, 0x7, "fc1f0668875c6638c4f35e85118cd5b9bfbd0125256bc21b51b018c4211dc90bf7c73efcf7"}, {0xfc, 0x0, 0xc3b6, "309c262e9bf8f9e18e3bcf5ef0987e2a2fb9550ef9c6cfc3b2e236e57fc7a443562d37dfdd502a11b26417e997ea0cace33d93bd6e24815e90981d216518f88e604c4592cdec7eb41fce53f760499e0b0b1bc570d082efb28f0600f875dcf1321e23a3f52723c964ebd851d69362f555e2f42008941d1fb92db55a781ffce8ee59f7ede146edabad64bac8e6341a0ff82e1fb93d61bd448e6e0cc213d7d651229146eed391bf4114afd468507d75416b16c0a837b79dadceab45eb6828bcc10696d50bfe417a0c667ea1c7607a6c5052ca298866df187f009909b04e07d622f418de82eac96f87f8feb22244e0"}], 0x1198, 0x40000}, 0x40000001) migrate_pages(0x0, 0x3, &(0x7f0000f3e000-0x8)=0x0, &(0x7f00002d8000)=0x2) r1 = getpgid(0x0) ptrace$setopts(0x4206, r1, 0xffffffffffffff23, 0x9) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x4) write(r0, &(0x7f0000017000)="aae0609cb62fd68b4912326dffcc57cfb63a8bf363895bc1c7fd80ec4dc52f1b78a5c8142864de8874cc01c68fece8e19ee43df296f08a05d480b7d89a5b4ac86eb5bbb19b97b513e06245df7a4c475a3c43b3d092ac2efbad9ce3d1a173ad422c335f5014f8613cb1aa0e27353bda1e63a664e3fa7abbdbdd", 0x79) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000866000)={0x8, 0x5, [{0x4, 0x0, 0x2}, {0x6, 0x0, 0x3}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x20}, {0xffffffff, 0x0, 0x7ba}, {0x5, 0x0, 0x3f}, {0x80, 0x0, 0xb30}, {0x8, 0x0, 0x4fe}]}) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) 2018/01/26 08:07:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x2080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000)=0x3f) ioctl(r0, 0x530e, &(0x7f000000d000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000001000-0x48)={0x8, 0x6, 0x1, 0x2, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x1, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000522000-0x9)='/dev/vcs\x00', 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bae000-0x4)=0x58, 0x80000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000031c000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x1)=0x8) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000444000)='/dev/autofs\x00', 0x10002, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000885000-0x8)=[0x3f, 0x265]) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0xfffffffffffffcd2, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000fc6000)={0x14, 0x21, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000759000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7a000-0x4)=0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000463000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000895000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:56 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x2201c0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/60, 0x3c}], 0x1) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c5000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00005e5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000ed000-0xc)={0x3e, 0x0, 0x12}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x311) epoll_create(0x9) 2018/01/26 08:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cf2000-0xb)='/dev/mixer\x00', 0x32002, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000b02000)=""/230, &(0x7f0000bb2000)=0xe6) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) fcntl$getownex(r0, 0x10, &(0x7f000047e000-0x8)={0x0, 0x0}) move_pages(r2, 0x7, &(0x7f000035f000)=[&(0x7f0000ba5000/0x1000)=nil, &(0x7f0000487000/0x2000)=nil, &(0x7f00005d6000/0x1000)=nil, &(0x7f000017f000/0x3000)=nil, &(0x7f000008a000/0x2000)=nil, &(0x7f0000372000/0x2000)=nil, &(0x7f00008cd000/0x3000)=nil], &(0x7f000070a000)=[0x2, 0x41f9, 0x8000, 0x1], &(0x7f0000a6d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) [ 100.343810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 08:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4b0, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f0000afc000-0x8)='./file0\x00', 0x200, 0x11) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000af3000)=0x440, 0x4) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/26 08:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bcb000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00006fb000)={0x1f, 0x3, {0xffffffffffffffff, 0x2, 0x2, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000346000-0x4)=0x0) 2018/01/26 08:07:56 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20400000000114, 0xa, &(0x7f0000000000)="", 0x0) socket(0x8f330f0c82913ca3, 0x6, 0x5) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000181000)={0x0, 0x0, 0x0}, &(0x7f0000987000)=0xc) r1 = getgid() chown(&(0x7f0000434000)='./file0\x00', r0, r1) quotactl(0x280000800, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="") 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000049c000)=0xd000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e97000-0x10)={&(0x7f0000c17000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00004e5000-0x4)=0x0) init_module(&(0x7f00003ed000-0xa)="21766d8b6574302900e5", 0xffffffffffffff66, &(0x7f000068c000-0x1)='\x00') r3 = syz_open_dev$admmidi(&(0x7f0000c3e000-0xe)='/dev/admmidi#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005bc000-0x20)={0xfffffffffffffffd, 0x1000, 0x4, 0x9, 0x2, 0x7, 0xc2, 0x40, 0x0}, &(0x7f0000ab7000-0x4)=0x20) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000050a000-0x8)={r4, 0x2}, &(0x7f0000c15000)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000c45000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000075c000)=0xffffffffffffffff, 0x44) recvfrom$inet6(r0, &(0x7f00005ae000)=""/217, 0xd9, 0x43, &(0x7f000020f000)={0xa, 0x0, 0xf6b1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, 0x1c) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000081c000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0xfffffffffffff000}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 100.485688] binder: release 14650:14661 transaction 89 out, still active [ 100.492782] binder: unexpected work type, 4, not freed 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1c)={0x0, 0x14, "fe31aac8710c9c5c9ba9f05856963ad084d81277"}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d53000-0x8)={r1, 0x203}, &(0x7f0000673000)=0xffffffffffffff52) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000086d000-0x6)={r2, 0x1}, &(0x7f0000124000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000039a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x15, 0xd, "f2aa792842f59cc1925973e653c917e83238a05940a4e9e7b3403d498bf84a1f44e71047562ac47d809fc597a91768d05fb4a943bc8419d04761e69ed0755da0", "ac27ae2e93de83d32efadb75f3a4a4bc5ce1f2819d2fc76ee5715bbbbc3fa82c", [0x2, 0x7], 0x0}) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x800000000000003, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008000-0x4)=0xfffffffffffffbe7, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000024000)='/dev/audio#\x00', 0x48005, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000025000-0xe)=@known='system.advise\x00', &(0x7f000000c000-0x12)='/dev/input/mouse#\x00', 0x12, 0x3) syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x6, 0x10040) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000026000-0x14)={{0x7bfb, 0x52, 0x1000000000006, 0x73a, 0x6, 0xa}, 0x4, 0x5, 0x2000000000000007}) bind$netlink(r1, &(0x7f0000018000)={0x10, 0x0, 0x0, 0x4004c000}, 0x31b) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.535894] binder: invalid inc weak node for 90 2018/01/26 08:07:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x1d, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x94)=""/148, &(0x7f0000001000)=0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f00009d6000-0x18)={0x3, 0x80000001, 0x287, 0x100000000, 0x1d, 0xffffffff}) socket$inet(0x2, 0x2, 0x0) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000802000-0x9d)=""/157, &(0x7f000021f000-0x4)=0x9d) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000042b000-0x50)={@common='ip_vti0\x00', @ifru_mtu=0x400}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c2c000)=0x0, &(0x7f0000cd2000-0x4)=0x4) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000005000-0x4)=0x7ff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000013000)=0x3, 0xf4f) 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) clock_gettime(0x0, &(0x7f0000c7d000)={0x0, 0x0}) ppoll(&(0x7f0000629000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x2, &(0x7f0000aac000)={0x0, r2+30000000}, &(0x7f0000740000-0x8)={0x0}, 0x8) pkey_alloc(0x0, 0x3) [ 100.535924] binder: 14650:14679 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 100.567284] binder_alloc: binder_alloc_mmap_handler: 14650 20000000-20002000 already mapped failed -16 [ 100.569483] binder: BINDER_SET_CONTEXT_MGR already set [ 100.569493] binder: 14650:14679 ioctl 40046207 0 returned -16 [ 100.569660] binder_alloc: 14650: binder_alloc_buf, no vma [ 100.569687] binder: 14650:14686 transaction failed 29189/-3, size 40-8 line 2903 [ 100.577347] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0x0]}) r0 = socket(0xb, 0x7, 0x100000001) openat$rfkill(0xffffffffffffff9c, &(0x7f00000be000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000020e000)=0x3, 0x4) 2018/01/26 08:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000ef3000-0x38)={0x0, 0x0, &(0x7f0000d98000)=[{&(0x7f0000ee5000)="e0", 0x1}], 0x1, &(0x7f0000dd4000-0x1148)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000360000)={&(0x7f0000104000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000420000-0x50)=[{&(0x7f0000706000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e6f000)=""/0, 0x0, 0x0}, 0x40000100) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg(r0, &(0x7f0000862000)={&(0x7f0000b53000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003d5000-0x28)=[{&(0x7f00000c9000-0x1000)="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", 0x1000}, {&(0x7f000091a000)="bfd827455eb4fd08ac865c6762b31db11f428dfaf0179c03c5e2e754efc1d3a102", 0x21}, {&(0x7f000075a000-0xe2)="b2e3dc5dabd1a1c5f545d518b74ef266a33c7da8472ed1a9d99b067ded8503fd576cc0155f6c400466b4a916650d20a8e360b30702a89b0e48c9645ed8bedfb382899834f80c4ec8604ec551accfcd7392c4b0c2b03b6cfd717d51d14d6fbce11184369c0b76b803f48933bd7b12d8da581b95dd527e870c55f37371ab2a92c73f53874a0ccda440b1e20b49fa5c9b835533946619d1da1411fd9a33cf62b4a4d9b8409a24a7abd168f6da6da47fc95dc797cd04ad2bca6698f271ee8946a8d0125e6ba44d046de47ba4e797bf7ad8057c217f1f489090391566265438525d1639b7", 0xe2}, {&(0x7f000062b000)="137a8952d74e77709fc8a910c81243a13636f521020ecc8c5e82b01306235b2149169457aaccc3b3ca2ad47c1a055d965d622b23e4ac5391", 0x38}, {&(0x7f0000821000-0x9)="350ea32a3f02460098", 0x9}], 0x5, 0x0, 0x0, 0x20000854}, 0x0) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000911000)={0x0, 0x0}, 0x4800) r1 = epoll_create(0x1) dup3(r0, r1, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000039000-0x8)=0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 08:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009d7000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000337000-0xa)='/dev/cuse\x00', 0x80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/26 08:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000)={0x26, 'aead\x00', 0x0, 0x2, 'gcm(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) clock_getres(0x3, &(0x7f00005c7000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af1000)="de4faeb905b92bf305b6b4fa94e159beedcfde813718794f8065f1e17cc86e963c914f3b83a23c4af90f", 0x2a) sendto(r1, &(0x7f0000c85000-0x2)="", 0x0, 0x0, &(0x7f0000475000)=@ipx={0x4, 0x0, 0x0, "4425a640ad63", 0x0, 0x0}, 0x10) 2018/01/26 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/rtc\x00', 0x142, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000044d000-0x5c)={{0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0xfd1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xfffffffffffffffc, [0x893d, 0x3f, 0x7, 0x8001, 0x5, 0x3, 0x800, 0x9]}, 0x5c) signalfd(0xffffffffffffffff, &(0x7f0000985000-0x8)={0x0}, 0x8) 2018/01/26 08:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f00004de000)={0x0, 0x0}, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e3a000)={r0, 0x3}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000053a000)=0x0, &(0x7f00009f2000-0x4)=0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/26 08:07:56 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000290000)={0x6, 0x5, 0x0, 0x4, 0x6, 0x80, 0x100000001, 0x6, 0x0}, &(0x7f0000000000)=0x20) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0xd5dc, 0x5, 0x7, 0x2b, 0x7, 0x1, 0x2, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000742000+0xcb4)=@assoc_id=r1, 0x4) r2 = memfd_create(&(0x7f0000000000)='*\x00', 0x0) fremovexattr(r2, &(0x7f0000001000-0x14)=@known='security.capability\x00') [ 100.579364] binder: 14650:14679 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 100.680907] binder: undelivered TRANSACTION_COMPLETE [ 100.695656] binder: send failed reply for transaction 89, target dead 2018/01/26 08:07:56 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40008, 0x80000001) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000063a000)=0x982, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dc1000-0x8)="070704002a23e3a2", 0x8) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a94000)="81a82f38b56525fce87d1517e423516b6a6fe681", 0x14) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000145000)={0x401, 0x1, {0x3, 0x3, 0x3, 0x3, 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]}) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f00004e2000)={&(0x7f00006fb000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1, 0x101) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000dc000-0x1a)={0x0, 0xb36e, 0x9, [0x3, 0x7f, 0x2, 0x6, 0x7, 0x9, 0x3, 0x1, 0x100]}, &(0x7f00003fe000)=0x1a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000df000-0x8)={r2, 0x9}, 0x8) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000392000/0x4000)=nil, 0x4000) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000080f000-0x11)='/dev/qat_adf_ctl\x00', 0x22080, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d68000-0x79)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:usb_device_t:s0', 0x20, 0x39, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x79) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f0000332000-0xb)='/dev/audio\x00', 0x100, 0x0) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1027, 0x0}, 0xfffffffffffffffe) 2018/01/26 08:07:57 executing program 0: socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007fb000-0xb)='/dev/adsp#\x00', 0x3, 0x80003) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000039000)={0x401, 0x0, 0x4, 0xc3, 0x14, 0x68}) r1 = socket$nl_route(0x10, 0x3, 0x0) userfaultfd(0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/checkreqprot\x00', 0x4082, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fgetxattr(r0, &(0x7f00006c3000-0x14)=@known='security.capability\x00', &(0x7f0000b29000-0x1000)=""/4096, 0x1000) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) r2 = add_key(&(0x7f0000a44000)='.request_key_auth\x00', &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000581000-0xdb)="85102fee8bf26600271b1421d4b5a77cd2ee2f185540712c51759b3bb5fc8b315a356aa117c3ccb0d71f7cd59dd7d0a8f64c305d4771567dccce1cd0f16c5d7b6025403fa9b276b1221cd42c18d07ccb09ba0ff6db21edac74f57ef058a2230123ac354905c037546df8dbfcdf3361260b2fb9b0eab4cda38b559736e2cab6352d82a8a020525fb613bcf9a22993be70c2b45cafeeaa2bdb2aa6bbc614499909516fdaf641c8d55092cc6d989af601f976fb8fc39dca464b03b750112889ad4cd329f3dac6fcb2211a2915920e8c5d03c4d416d9a32cfac200cb6e", 0xdb, 0x0) r3 = request_key(&(0x7f0000295000)='syzkaller\x00', &(0x7f0000967000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002c1000)='syzkaller\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f000082e000)='syzkaller\x00', &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000009e000-0x1)='\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000bc000)={r2, r3, r4}, &(0x7f00006ee000-0x3e)=""/62, 0x3e, &(0x7f000097d000-0x2c)={&(0x7f0000936000-0x40)={'md5-generic\x00'}, &(0x7f00009f9000-0xc4)="418bdb8f3a8e6da1c5e2cf2c36ead9e9923d636a130ce5e11c2780cbad77921679818428daefa6fd795ae1b2592c4d6d458d517e43c99bb547dbc5219bd6f5726372a7137ae5ddeab5cc90000caee618e39d7e7a18a608e17cc0f67fa761c0db322ea265ddea1684adfc744af1442e93c8558f6c102a23e106d8590c4ca0912248d6b9f267641f6166e3931b1a9eeda39b2bbca4b82e31d189d026b7ced122be4131e4220eeeeaa8cf4121691cd75376f297092304d4d42f5487a605f93cf8bc84b4864a", 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) modify_ldt$write2(0x11, &(0x7f0000626000)={0x20, 0x100000, 0x4000, 0x1f, 0x8, 0x2, 0x7, 0xffffffff, 0x8000, 0x0}, 0x10) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f0000f4e000)="", &(0x7f00003c3000)="c295712a97e6c38343a2e5cb99c7b7d68f444e051ab3995677ab59d17e03cf020000000000000034df57c8af13865a1dc1bb767a5606c29eabccc0852e229f41a2a88e4cf95c3715ba813e7b37017771e6bb637798858cd6d844c61bec68628fcbe40c7c71058e37c5346ee8cd127e5d20f3c16a77659504a2530195415d66ae73257ac7198d07a3f331be694c30f44c99f555a337cd215d55d695800589d8f66beabc0ed559f9d326d3bbed5bd3ba0eb07025f8edbfa499c42b487144d6faa874017a1fa59e51dc0c178bc327c544e8dc9e5d3647079ed6e2a63295b395d91fc02a479b6fbb4e0463579535ae05ae3637afaef2fd63677d77d953ae270df38827ce303fcd2b869a1639953701cf6abedc3ce3d4ff94b10f2c66c49340adbdd8449d9f42090e4851e0e6558e6560", 0x3}, 0x20) r1 = open(&(0x7f0000e4c000)='./file0\x00', 0x4000, 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cf8000)=0x8c, &(0x7f0000d34000-0x4)=0x4) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00008e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6400000}, 0xc, &(0x7f000059c000-0x8)={&(0x7f00000e4000)=@ipv4_newaddr={0x38, 0x14, 0x710, 0x6, 0x1, {0x2, 0x19, 0x40c, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x4f}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x198, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x20, 0x11, 0x50b, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffeeb}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000fcc000)=0x0, &(0x7f0000fcc000)=0x4) restart_syscall() 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000641000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004be000-0xd)='%md5sumem1^>\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$sndmidi(&(0x7f00002fd000)='/dev/snd/midiC#D#\x00', 0x101, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b7e000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000)=0xe8) sendto$packet(r1, &(0x7f0000d97000)="ff25a54fa48512e1f4f4428108e57c0335db93520e57a58b6822302034c6f76d95f2a335ef47321c2f3f94c6dd1c88565e17648a37e0bac2e26f12d34b8cc4e3b028093ded6e230ff115b27efbb63e69167111cd66ba9f08562575a3b89b4b614189ac5e2827afbfc72cf4a497ef69f4a4951226634458364c712c4befe0f7f3f81cd2f12641855b76ab34d571d1866c8fe806b8be57403c44e3d0833a594040a47bc02be4c0d545866a96f231bda0a824e6164a716baa92c7526683f4227b98e4355c9a0ce0f2a13ca5ac435452c365bf12f68d99a850f5a5c2f39928395f7163ebe6a124a715de37228b5c294189985d78f8ab883ee59e7d6ac3e5d141d2601498e7f57ceb8bc310bf2fc429512b04c90984f4d4ab69f375c48bb797924b6da766c04129bda66a47962d9718aede531ed363f80c20d55663ff9b9a7cce37a2da11cf7ab9de784a007f71d2a787d267f89b4749141dd73eff2ef1aaf8a516cecd6fe0a074cb9d6c4f9a16085b6acba2e9e0d9818e7628a7643031e03268941eb997db5233e285c658afc59f3c40278a8563c46392cb60988a29c7567def38685051a00e620bb288519de909cfe2b3b5a3c6ba713ebfe7f9cc897ea6d67de6944351f37d120eca934ce781ebd1374ed415274c6e983d77036b42337233a58ea81f7e1e8a3bd4748fd1bccf3eac60f7df344c862b81ddd8074817a993b6796696a72f61fdce9c96b48eda52f5e20a46960e946daa913000bb6615f5e40234b9d866c009b00ed5b37f6f44a80220b7c43362cdb1d2121123b41417b07325b96a9ddc37425cf10fe460ceda51b45391cd3b80e5eae59e00a8fc4849609435e6aed18c9eebecce27fecc3241b0fa9074a94ca960c2eff81a56058f7fbb4ace52d860948d15c8c8c09357e7f8f60ffdbbbef3351d221232eea468366a82112b0123d7b38fa1b1d2b6da52ad3da7c20cbb584fd9611e07c8021309aec740a1a41a43f53e4f25e399ed7eaf25c12d16963f728a29567757c16a451605793371cbc92a47f1e71872b01e99edaf9f17a444ba111d912536dce17b10b973a13f0997eca19b5bf4786aeb56225f71df0adb5057218b7dbd7ad368792f5d07f45e47185da22bcb6a2e798a84d23d6013594a36c69979eb5d4da2595fca594263ded03c7f28281e486ed57a27f05ad6a073d9b5ae52c716d4e2ca9ad6ae61ca91c022f626f1e2d467db67d12ac3b9bc780d89e660ea78da1192bf98371b7490bef8488cdbe150b26aa2ecac9e849d9cbc16d3f9aca6f633f78621e89e16f756839272de345e99040598dcf1aa38a4e7a83d2a98fd681c73fad9b6cfaaf4d9819fe8a068238926bfba0293d3666e62a4c4cf9b0c70bc2dd518d0b359c195e3df57a2607f2b5d2b2205a8ab3947319ec5ca186fb1f253b0aab54bab3d10b6241776f594937c22616f323399e7940462565caa0eec4aa144621565b62ad350efe8ef85e05836ec65dc713a8ce2330c7b4588df2f7e6732b85218d9c7b702883d7f94868cf0c56fb9f809e78876cdef9c1511a18a30335f5d74a574efb2532e3872803329531b45f9f777d2b067318a3c3c1c87a32d3dbd007642116d97d1e52acfb25c10be9f385138e3c2a1954cb78bb838c119ff510f441e633cb4fdcf5399b54c303b8d644a822e76547730cdfee5d1a838e604ab6fde7eeeea37dc9aa780ee483d721147cff5bb5ee7a8decd76271b31997815126f338681a9faad2a6cfde25f0f9deee4d051bbeae09874ed197cdbd5669f1b3e1e92494418da99ddb0680948dc4370d5ca063f4c671d6217626461be390250ebcbfbc38e39fc9bfb9db22997fe4f29303fe09388f8fea3a98276b016051c1fcac115bb54c8fcf7274912f478f9aaf9a8ae23a06b8a8ae550f037dd9738ca4701e200df2fe6c9048787623e541b3977d2cfba51ec105f46d4b29f187d5b838174a6c3b7714b3b29968f92309a639f00cf68886aa5bc9cf16a0f463e28fc93d7581923af86861b005fa5f9ee9708fd9928792e8d8c39b7dced2a29392926e5eadf2b60571041ee4ede2ec87792cb2e0cf58d44455956bc61a05363f9fcd123d2fcbfa9074d1e80e0f94106e6147a2654f662229d296d569932c808baf833084995db0448410cc9368be46f006e4845d37ad72398e2200985d182981046737441d9f23e01190237c757f1e4044a5ea125d9118ab6c5210d630a5e4177f8330ac0e55e15f8633b52c0398c62cd527685477df6e31b6300014328c60fdc0de8ab9d4c5859d9eb16c79a9c7507aed22bcb476963513213c8ce5d08eaddbee9630784191631d0b7a33a3296c49a8f9e5db3ba6dda8334f2fe2d6e3612d41a0fcae2073387bba1446c739f79a78edac4b5ec584611112d960ffde9effbbb0b8f223931f985eed3017ceb0a0a269da96d53790030d923d829c1a920d91a6ae5fe35f86cc9f5048657c7ee8d47ca2215560d8fc30b4df78dc9eeb4cc9884fa3fa72e7978633b8086dade6b25eccb7d55ea34c06c94180a7b9cb93c963570b51838554cf0435856128219fda42d5271e04eb884bb10cead9de9c1e1043e7e0c169dc274b4950d980c5fbfcf37cf0840a0869521ef913619ffd9fcb03fd9b6683734f192c365103f27343e99dff391cf58b9505980685398a5410979dffd01d6c5e7d47bb7126527e06c0f64c9fabb1475bd398c38c3faaab9c8b646e3b50c74b195ba7d7e7b8395d8fceef554b748074d14bac38bb55627262bcf52c48fb18426128efcee3b47f041145f138570513a1026c89a0c00b3d7dbe360c2c0bdaa3e1a04f0d4eea7f391952364eb3faf6b4b05489e36c7d55260aa42f3b8589d8d094b12e9e5e8dc2efc7d13e5ef137291729148a5c7a1f291c80dbf92ba59501605a67bcf1fa098f4701abc8b081bc4fde748e36662427e879daf683e7b9df7904c6db1718b807bb9d5fbbc69a1db4645652190c4176a16b7abc27ab5590100d8c239d48fdfb7cb957f5b0ba2333b2349b6d68079c50c9a88a821483ec46b618ba116cc2e913272a655b1a878d1d0d0e105202489fa55c89d1bed017a736e283c320ca8c8f97296d9f30ef51a77806f17dac7271a01fa745e9ef9d8fe311e1bc7251436c05810e40e30123df269ef39965f5751ded566528d7a0309e2bd1c6f4e1023732e4cb32231848e7e1e935984583adc78b8aa41c82a28839350d2215283865bcf2ba5694e90f3a517b69332002b67cd00ff422bf9ee5c938d11cedf0f2d9d02b381d6c127e065ca8aaa9cc57fedbf72f9f5d0507abccc99dc65abe1362fe2e57ddbd32c38830ef57656ccc2681aa6a27b413496ce72479fe97036395f40840c4f093c7aa6973e86a0e6db45cd7d2dad6e94fb73d0d5111b14483868abd961ee2ccd6a0865f09a2a3b46e2f1bed36bf0cf50eaa20120443f738a7c0f4fddf7a3e3983d8f6361aa7badd1b2427668ddb9a2cab88aa9b0d8cc0ba65a5036d74f0eb9badd660ab386d33872de25afea20de658f40c0647cb4711cb6d267f0105c462ccd95e8cb796de7136dabb8d883c3cd5c006710aecdeb4c45c5014865f909cf96f53625c45e02257288a58a6a5ad19b1593b65bc075b71f74697b22e385527a5cfded7d73ea2f70f3a0963f31493dc4cb4d8dd675febc492b4d6b5970be07c463cee377440b51f0fec7a55a4d81352b84b3a2a87f982d51e92fae694f7165b88c602911c5cbf05b84d984a8cbd2d2ccb117ab2e0c6fa5fd185a3f2b5bd324a97d8e35946840f0cda61c63fd66922144558e0fe99003a00269b6e3da810b401d615ad1655bd71b00a91565c354b4ff8767fa0354470e23243106d3b21b39a2b14882818320280be46e3ee17d9aecaecf887ec778efb3d5cf11fcde3fb05101ec0df7c1b367b92e5deaed87a348f63180d026235e86e7676f6187dcd3f40a906c965572fdeaa2dce067bc45715f3fc030ea98f0aa846358db23a4a7c052906f075b6ea39a6af088f512de59b5b843dca3593163400aedee3952b0bd058e416cb0f21801b008f98d3b67bea6efb1aa9b807d0d0faca26d8fe440d0e9f8ded4dc0556291df139723e44087c61ae95b73e66b7ce8c23ff215e7d6c53b893d569d5864e88d8d30f71392fa8b520bf181b461e9e4ddfaf5034d9cd3252fe9a2d49789f1f28ba476c9ff8175836794cf427aebc5f96f09fd7a3760571df4fc404d9c14e91a475aaeb8595c30a0c4ba13049e6104644f5525931441f2da7a78d57fbdbda9cf3872c6889de1115f3ed9d121c41d03cf799c2d3acf9a2e767fcd681409a15190db686c03062144014ca523cd2c433364ee01badc36ee787c10d7c49ae4e7aebc7fffb5e0a36904d02c956ab726fd4979c2f07171e62a4ace44549c6148a0971ee1a2fba78d502a7fe689589520fc8b05929b07ef345d20169070be9bb793276b333d40aa492026de65b5352b06ff2980c84dd66f092b2ae849e4534e7329a63a54b000e2f92511e0293e9dd122da0d4dc5e4dd1ccba647c130f907d20e0a9ec81c523bba124d894d8ad4c1b6274fc53c2d039e09af0e14607a0c9bd5ae03a1c89a7b56ac8fefbdef5881b97d6a573663dd381199183ae1e4a37a67454f2639f7cd95d924afeeb3c90a40e2079403069acdc182f098c48c7f9ce6fa8533aa22a0e5cf599eeaca2b74c2a518b80c8010f1d61fe95e355931a13c6e58bde830db5b8d10044b8a7dd26683fa769f87ed7f8b23feeae33da488c2b417aa8ac5e7ccc585096c1457c4c9133878e40f8955a30954da01621e7378983d25da01abea51e235713525ad4ad8f47da664baaec64ca675eb737627fb6a614a7ade4c1b8cb613ca7eeceefe6a49107395788108b8bccc6e656eefc69e502dc08222b49c320b9d68d67475f0722232303c13a19a15db7fb2d67914b8665a97dd08c20f867cb2670b309ac1edef95da8b63680fcc09708a9aca7d7c9466b4f97885d846d5df4fb3e10e2f353c02b643e0950c2ba7390b17e2c29926c17313d3b2bd1579818605823f348b72820e57e4146c297561099391bae349810f41e8206112e2a4cce59a685c74d842ba760a065b5f62e72efca51ab0a2b3288d8d484cdf597a344d21bca80dea8788c44ef3c7ac95497e97d9b73651b2343bbe763b38e0a08ceda0dae67e71b0dd17935274b53d60f2f654df5f4fe3f05d6c1415b6f9cc323159924d72bc962bcc26ef3cdb8706b521f53964f679044be0d30939288d651006b121afd7ae7f5a0cec3ff10e46a7291743b12747ae2860b5a8d31098b2a2eec7cb44b1710eacf380c234df34b04d1223d8feb00d8ab4e1afa3ed18d7dfceeea1eb397233d54a9bad66a1b656de2806570b10e32d15a8ce2aeaeb73d3f73ce8771a2645f1277a2e7cbb744ab0aea874634cc956b23295dd3e2a80a67ec1f0a031c78912c22e0d019fc970bd2130a21a905d0bf35977906e1de07d9c6aad80c294b20d68e462a099c753173156528db1510e3743bc7a6980eb104d40ce90aea72a8d18ca7aacf5ab412f05d9fb0dedf958996dc1dccc9e5b1f1270d4f3b113962eeb37203adc6fe83be7e9e67c4af442d1b94701d896bb811f09cb67ff9faea14ff7ecf62a8b7270603897d25c6106491f8016d4a92c8870cc1b6fa8894b6c812ac33e03097d1f5d9662f3ac150659079966818167e6ea2079b8bd9f408f2b2b6e4f55a4c3c7f9a1d09e0e26294b75377fbaa3f64e923ab97b73f4f1d417604acaf34d2c7085ec1d441b6d0da60423509a012ff1b5b40de3333521c", 0x1000, 0x81, &(0x7f00000f5000)={0x11, 0x6, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) keyctl$set_reqkey_keyring(0xe, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000058f000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000aca000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000a2f000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f000017e000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e88000-0x10)={0x9, 0x1, 0x10000, 0x1, 0x0}, &(0x7f00008e6000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000767000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x1f, 0xf8, 0x41}, &(0x7f0000265000)=0xa0) readv(r4, &(0x7f0000184000-0x18)=[{&(0x7f0000ff9000)=""/231, 0xe7}, {&(0x7f00004b6000-0xd0)=""/208, 0xd0}, {&(0x7f0000a40000-0x19)=""/25, 0x19}], 0x3) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) mmap(&(0x7f0000ecc000/0x4000)=nil, 0x4000, 0x4, 0x2010, r1, 0x5a) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00008b5000)=0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000009000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000009000)={0x1f, {0x8, 0x800, 0x5, 0x100000001, 0x1, 0x8}}, 0x8) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x20000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x6, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000246000)='/dev/vga_arbiter\x00', 0x311800, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000537000-0xd)=""/13) flistxattr(r0, &(0x7f0000be8000-0x1d)=""/29, 0x1d) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fc) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x60000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f85000)=""/124) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000f14000-0x4)=0x0) [ 100.939156] audit: type=1400 audit(1516954077.144:180): avc: denied { map } for pid=14756 comm="syz-executor6" path="socket:[42804]" dev="sockfs" ino=42804 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x4000) fcntl$setsig(r0, 0xa, 0x34) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)={&(0x7f000000c000-0x6c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6b15478e5fcdd4c55501bb20f5a22162ac51271b08725bd491343c699fc68d04da40aab3ac241628a0096d287c791af33f2b822acdf626c90939c7832b6a2f23"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0xb)=""/11, 0xb) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000986000)='/dev/sg#\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) readahead(r2, 0x3, 0x56d6) unshare(0x800000) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x10, 0x29, 0x5, "350302"}], 0x10, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000da5000)='/dev/dsp#\x00', 0x3ff, 0x101100) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = memfd_create(&(0x7f00007d9000)='\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005ef000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000)=0xe8) sendmsg$can_raw(r2, &(0x7f0000774000)={&(0x7f0000867000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000d6f000)={&(0x7f0000c3d000-0x48)=@canfd={{0x0, 0x3, 0x6d, 0x1}, 0x3a, 0x2, 0x0, 0x0, "75060839db58d2ae8e5abf82e3df540ff3272b8d37b81074d0d23ffcf0c63064002cd15702f9a435a5144e803d0fa86f6b4f70f1b7d676d9479a024b3fde6d7a"}, 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x40) listen(r1, 0x0) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) eventfd(0x0) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="f11d005b", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000)={0x800, 0x4c86, 0x8, 0x200}, 0x10) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") openat$vcs(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/vcs\x00', 0x2, 0x0) uname(&(0x7f0000132000-0xf)=""/15) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000005e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ef4000-0x10)={0x8, 0xf, 0x1000, 0x60b5, 0x0}, &(0x7f0000697000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f9f000-0x10)={r2, 0x8, 0x0, 0x9}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x12, &(0x7f0000123000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) 2018/01/26 08:07:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/checkreqprot\x00', 0x84041, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x101, 0x8, 0x7ff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x2011, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"67bf569952cf6b"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a41000)=0x0, 0x4) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x93f1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000-0x50)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) socketpair(0x13, 0x6, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000000a000-0x4d)="644307a6a20c8b724ccb6408d3e025c2abd3b8a614ab04fcc92970baf0cad0df584377e709dc2e278e829052acff164c218d3698dd75d2a8a52ad98ad5a0a411e0aa777046c9098d6d802a3e7b", 0x4d) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x2, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b97000-0x9)='/dev/sg#\x00', 0x8, 0x101000) r1 = syz_open_dev$vcsa(&(0x7f00009c3000-0xb)='/dev/vcsa#\x00', 0x4, 0x40840) fanotify_mark(r0, 0x10, 0x10, r1, &(0x7f0000f01000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x8000000000000024, 0x7) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001000)={0x3, r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000-0x15)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000002000)={0x2a0, 0x4c, 0x400, 0x2, 0x0, {0x1f, 0x0, 0x0}, [@generic="31a35de78218d580e83ca123c679722e59eafc44dece231a0242b6c072d45873859c343e4c24bfbbaec0ba8601471d4df64059af3045f6b9e67e595691ab7bc87c43e0e6f9566e03e2167242e6c0506e2249d9c2291178336bd2d9ca4f7d9e9c6762a94d00e754f689aaf38179a4fb46eaa4dba2153b4ab2e447382c1b0f867b9cc2c8811aee0f04e6eca2705d9120e52cc10443c9711e496897c95833cda53568aa8ff52ca5be3157a6a40f0a731f4fa604b61138b55a453dac3f6c741e06e43f7e436ad1d057c0116cbb892f66f8a626d3236919af1bd5624a13", @generic="fb90259f0e26f8205b60cada5404cc2bde9de882ae3685e38fbc57a873fafed201c687aed0842707b27e0e87d8b68a45ccd15cbed8eaa12aac13b4cbf79b9df2004a80c0ef7f4dcc0fa7f3d4bdc1005f46c7cfdfcc3d84b7967b4481275ba6", @generic="5b89bf4bd407eab800f222b84889a236d05bbb87e4efeb773b0ba9788258f3d49aa5654272033e9fbd3810e542a3d522c6c0b919121854ee37a89f75b4b550d9f9e825aaeffb0db4baecbba7cde58d4d28f0091db7db992e616f967bc393c244021693e17300864099110c240cbeaffda9489e5897ec048ad529674451256abd74941f5d7a91dcb4ad8b4617db766b4846", @generic="b1662006d1318dc806d848c09b3530934fa86b9b10d7b35ffd81501adbf4c5eb33b3881bb6632d236f99b97b3411dcd48943bc58fa7f5067e392550f4e791b204a86c1dad27ac8081edf7ecc75403ec484731876a030b23303def2cfdb5b312c72d57164937d7f2328d9ed9760bc3736adf39bf0068a7709cedfb86783e63647e306e33a32b5c348987d64d3d92e423da0ba70d3b3dd2e6ff1f4874dbf97ea4410951e40e173f883ba9b175bbefbff063ed1d403af", @typed={0xc, 0x86, @fd=r2}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000394000-0x1e)={0x1, 0xe61, 0xffff, "ba6fd33d1684", "2478ffc1c8eae3a65dc06069a238ace8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$setmm(0x23, 0x5, &(0x7f000093a000/0x10000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000764000-0x20)={0x10004, 0x3, 0x5, 0x1000, &(0x7f000019c000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ac2000)='tls\x00', 0x4) r4 = fcntl$getown(r1, 0x9) fcntl$setownex(r3, 0xf, &(0x7f00002ba000)={0x1, r4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x8000, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000034c000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = dup2(r1, r2) accept4$unix(r6, &(0x7f0000e97000)=@file={0x0, ""/4096}, &(0x7f0000d58000)=0x1002, 0x80800) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000394000-0x9)='/dev/ppp\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000790000-0x20)={@generic="cc67667ccadff9325bfd33696eb2614e", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00003da000-0x3c)={{0x3, 0x1, 0x6, 0x3, 0x9}, 0xff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d7a000-0x9b)="fbd825915067c3169689af59329e9163a83252e2e4dcc762c15438d60770e9b663ecd3f5248590630a4fe173711f43a215a08149bdde6f94ce106365959ce41a4ad691917b7d7f5003fff87d4e26eed929cc9a29a07b7d378d0bf405cc9ee2b721f461891459db2cbfd842a37cd3f67042503d5a48bec971a8c5e9182a8b5f4d5ae4434b891c8f0d1a0559ed2ac79e5df115c6d1a6b447346d1eee", 0x9b) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000083000)=""/109, &(0x7f000026d000)=0x6d) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000658000-0x60)={&(0x7f0000264000)=[0x1, 0x318, 0x3c, 0x1], 0x4, 0x6366, 0x3, 0x8000, 0x80000001, 0xfff, {0x100000001, 0x800, 0xbc4a, 0x7ff, 0xf48, 0xa9, 0x20, 0x4, 0x6, 0x8000, 0x1, 0x400, 0xe0a0, 0x81, "ea154126ff97dbce310daafae478b6aaa80185224e3bf07803cfec228e53139c"}}) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000139000-0x5)='comm\x00') recvfrom$unix(r1, &(0x7f00002e8000)=""/4096, 0x1000, 0x100, &(0x7f0000ec3000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000987000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004df000)=0xfffffffffffffd85) getgroups(0x0, &(0x7f0000b30000-0x4)=[]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b91000-0x10)='/dev/sequencer2\x00', 0x20a202, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$ax25(r0, &(0x7f00004d0000)={0x0, {""/7}, 0x0}, &(0x7f00002af000)=0x10, 0x0) fchown(r0, r1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000df1000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) getsockname(r0, &(0x7f0000c84000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000734000)=0x2e) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000159000-0x20)={"b497f4d5f141d157ee01e05ea2911611", {0x4, 0x0, 0x7, "bbf85303b127", 0x3, 0x0}}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = socket$inet6(0xa, 0x1, 0x10000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000027c000-0x4)=0xfffffffffffffffb, 0x4) signalfd(r0, &(0x7f0000ad5000-0x8)={0xffffffffffffffff}, 0x8) r2 = inotify_init1(0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001c6000)={@generic="fbe5b8612762f2080a0f51d3a3c16a07", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003000-0xc)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x40000) r5 = gettid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c1000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000d92000)='/dev/snd/midiC#D#\x00', 0xff, 0x410200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000041a000-0x10)={0x0, 0x0, &(0x7f0000cfb000)=[]}, &(0x7f000068e000-0x4)=0x10) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000067c000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/26 08:07:57 executing program 0: quotactl(0x2800007fe, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='*\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xb8)=""/184) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000)='./file0\x00', r1, r2) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00005f6000+0x3f4)={0x0, 0x0, &(0x7f000025d000)=[{&(0x7f00007b6000)="80bcc049a006542c4be047fe5e51ac064e55c8a0330219524594adc81a0f152ea7885a4e5c17e7b13fe5b77ac3d2fd71fe26712d1bff979775133052933005c16bef4a45ed7bc21695a29941beb6f9fe22e188fed60806f82216f139b12d203631ebac59c791c173c4798d91bc05a3f8bd803526ef11c9e07168ce0e031a530b46aaf9006e0404f5bd6c59c7fb9f34e0", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e9b000-0x8)='./file0\x00', &(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000735000-0x6)='ubifs\x00', 0x2008002, &(0x7f000001f000+0x614)="bc844bdbe9dd5f829c07be7f99098257bb212052d7ad57269465d9a70e3257fff2749e27fdc2e2f7a453e465d773858d0f") perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000a00000404, 0x0, 0x800074, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000b4c000)=@abs={0x1, 0x0, 0x0}, 0x8) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f000039a000)='./file0\x00', &(0x7f00007b1000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000457000-0x8)='./file0\x00', 0x1f) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000baa000)={0x0, 0x9f, "99aa5773a0497bc1b3135a93ff6f176fea82294ccd353b3ee8814b4f0677d61a0ef2bd1a3daff3997a8475dbcfa53f15546b5e4e9684f1c10a6b4e8d654ec192b219e4684dcd259eaa78cc61f13e070dae1738111f3c11149f34f9e30162e63a8b3984bed54d1885d64dd6ee76625ed0d89e6c5dda9eb5e555cc8bd6f57f7f654c90baf25e9d1b87ee4b34d52fe89c8af41e4bc0318bf02b23591e0077cd22"}, &(0x7f0000bab000)=0xa7) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a31000)=@assoc_value={r3, 0xfff}, 0x8) unshare(0x2000800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000e57000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000139000-0x5)='comm\x00') ftruncate(r1, 0xf) ftruncate(r1, 0xb9d) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b3f000)={0xffffffff, 0x0, 0x4, 0x100000001, 0x3}, 0xc) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0xf, 0x1, 0x9, &(0x7f0000b94000)={0x0, 0x0}) close(r0) 2018/01/26 08:07:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x4, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@snap={0x0, 0xab, "cb", "2075e8", 0x8100, "89eca3949c4853477b87d726aa82dd99a4630617"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f82000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000332000+0xe51)=0x888, 0x4) pwrite64(r0, &(0x7f00001bf000-0x22)="d5376a1b8a34f5e9b46aa9b276be55410d22f9c9a44c08522de18037fbee581a1586", 0x22, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000802000)={0x4, &(0x7f00007c3000-0x7f)=""/127, &(0x7f0000c38000)=[{0xe5da, 0x77, 0x401, &(0x7f0000aac000)=""/119}, {0x29b, 0x1000, 0x81, &(0x7f0000652000-0x1000)=""/4096}, {0x80000001, 0xab, 0x8, &(0x7f0000c9a000)=""/171}, {0x400, 0xa, 0x1, &(0x7f000008a000)=""/10}]}) connect$ipx(r0, &(0x7f0000718000)={0x4, 0xfffffffffffffffa, 0x79f, "71ed806d83a8", 0x8, 0x0}, 0x10) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000011d000)={0x7}, 0x4) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r1 = memfd_create(&(0x7f0000110000-0x11)='%md5sum)cgroup[-\x00', 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f2a000-0x2)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000a000-0x10)={0xc00000000000, 0x200, 0x921, 0x3f, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={r2, 0x8}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000-0x20)={0x0, 0x0, ""}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008c1000-0x2)=0xce4a, 0x2) r1 = socket$inet6(0xa, 0x802, 0x34e4781d) bind$inet6(r1, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f00000c6000+0x4f8)='./file0\x00', 0x80) unshare(0x24020000) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee5000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) write(r0, &(0x7f0000512000)="240000002a00070032f00008004a7700fbffffff010000000300000106ffffff0e00ff10", 0x86) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00006e4000-0x409)={'security\x00', 0xc493, 0x2, 0x3ad, [0x81, 0x0, 0x8, 0x1, 0x9], [0x8, 0x8e36, 0x8, 0x30ff, 0xc8d8], 0x10, &(0x7f0000120000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @rand_addr=0x1, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x11}, 0x200000002, 0xfc, 0x1a5, 0x2c, {0x2, 0x3}, [{0x8c, "b22d2a78080062340c7e645263a056005a24840bdaeb74c05cfb015f93", 0x6, "da19f6080293588fb6c3625d31dabb81b2e70f79721d7335f8b5ba274ed83e2ed6b7a7da0625f084b4422b9cfdf7428919ee45b25f9fe5dc4bb9fcfa3467c87af4486a5bc3dbe64d7479d9cc93402ab4595ec190d5f08dd1610b827621a47611d557a3dfd831d744b1cb21e3"}]}, {0xa9, "b6a2ade2ff6ec737487134e46f1abece337cfd31afca3eb2722da62e1a", 0x1, "cadd2ee862257c7260b506e0afe99a0e87f331433818fb447e20018d7a02279cb6bb9caec1eafe8b1a3e126043a4ee3ad345cc33f1a5339547bc6e379b0259dd852c671a683124684f9765b0d16352fc6da2043829d53be30dd4d9256730377e26be3aee149487cf95d3c135195e4c5295b10ca59a627af4065bf5bb0cde004c6c99bc3157a8eec3e5"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xa7, 0x0, 0xffffff00, @generic="79b2a0853a89c1f84333dc351e55b263", @generic="0a86344ab6f2c72f52335a3c191c462d", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x2, 0x2}, 0x7f, 0x157, 0x208, 0x20, {0x0, 0x5}, [{0x25, "c813f101805409d8f761ddff7cbe9449b193246cb841493d514f0a4ceb", 0x5, "7904baf0b3"}, {0x69, "21197ec7978a36bdca94e3a06fc34a5794050e80d60d9541a684b8f683", 0x2, "4df03db983c259512257904aaf3b10450110111dd78105dc3c8c09e37063d7a36d2dd8ca80de047ba525958abbfb356b5fd61699844a623e7b1b3e36e376c77f108ee1e121ca577c34"}, {0x59, "2fd3bcaa52c3b03291f00f606cc6a3e14b5e4ac5c98df371bd588a4941", 0x7ff, "9061a32445ab0dcb7914d591b8ed145be38add9043dabd3e95df854f058893ddabbe50a6e5a035560f2449c0964a36fd943782270da2021913"}]}, {0xb1, "18f9ac7e50bf41e5edc964a7193abf3695a3d7deecfac60a338b9a424e", 0xffff, "44e5faece6ac89b499142bf0995f546c720d0e302d5e18b2432b74eef37a8a4a0eabda33db6a3a434e9c7c2ed9b6daa2b9ec42995d2765d88276fc46a69d7d325f577752f5d64f54075a8961ae3deb302a4f41b7c78566076a37cbd3885315cde3dfaa2fc89f892c18c7cef41330afdef71827fe4d89da32d7dae5a560c60a2acdf341646e45b6088423272079f03f9a7f"}}]}, 0x409) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00003d6000-0xe0)={0x0, 0x0, []}) r3 = dup(r1) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000b6f000)=0x30, 0x4) 2018/01/26 08:07:57 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000982000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x13) execve(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f0000a16000)=[], &(0x7f0000c76000)=[]) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000ac7000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a05000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x998d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2b70}, &(0x7f000056b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001c5000)={r3, 0xfff, 0x10000, 0x3af8}, &(0x7f0000274000-0x4)=0x10) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002cb000-0xa0)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 101.461298] audit: type=1400 audit(1516954077.666:181): avc: denied { sys_chroot } for pid=14869 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000f82000)=0x9) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000104000)=0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c94000)={0x77359400, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000297000)=0x0, 0x4) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a04000)='./file0\x00', 0x7e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000456000)={0xb, 0xbc, 0x9, 0x1ff, 0xa, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000edd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file1\x00', &(0x7f0000b6b000)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000be5000-0xa8)={{0x1000, 0x800}, 'port0\x00', 0x80, 0x8, 0x6, 0x35, 0x8, 0x3e1, 0x0, 0x0, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000438000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009c6000-0x9f)=""/159) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000f79000-0x9)='net/stat\x00') syz_emit_ethernet(0x7d, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x6f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x53, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61e"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb4000-0xd8)=[@in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9a}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf209}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xd8) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000040000-0x4)=0x0, 0x80800) write(r0, &(0x7f00005af000-0x4d)="1ecc87ca58e7be318ea967d0d16f3559ca71c3f719463a47b5fb5f78d13f561193a5fe5be7b83ae58dc9f917e152bc3271afeafa573d68a58a99b195225e86c1390dd33e9da99de3969bbb0968", 0x4d) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bd5}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000a8e000)='/dev/adsp#\x00', 0xffffffff00000001, 0x101600) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000bf5000-0xf1)={0x100000000, 0xe9, "04b2a2901f21e4afe475ce909e4d0f5f104bbe6c6c3eb583cf17ccce94a58d6600af5636aa264c3adbe984321ab00ffd29367f835ca9239203e89f6488c7e7f37145593b61646941c045089ba847039620fbb429a4fcd46b5684837f3a55e513d3a5edbda7dd15cf92f6129288860e71b42dbda170290154b239307b73e0ed73ad470d76a140b476f491d073d54fe57cfaa1379cdd24d7efecf18d10d1a9c7b05b5c307a0bc1fa57fbed10105d347c289d1e6f91b5875625ded35ec6200805232e90ccda97f0e8625d578aab217e5f4e59e60083c01eace730dbe693aa07d130adb6ad272e77259264"}) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c94000)={0x77359400, 0x0}) 2018/01/26 08:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f00009cc000)={0xfffffffffffffdef, 0x1d}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000a8a000-0x8)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$packet(r2, &(0x7f0000bb5000-0x9d)=""/157, 0xffffffffffffff90, 0xfffffffffffffffe, &(0x7f00003c8000)={0x11, 0x0, 0x0, 0x1, 0x40000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000f38000)={&(0x7f00001d3000-0x4c)=""/76, 0x4c}) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000943000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004cb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000172000)={0x8000, 0x9, 0x48000000}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000df6000)={0x0, 0x4}, &(0x7f0000df7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000474000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000770000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000df5000)=0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000420000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eae000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00009e3000)={{0x423, 0x0, 0xfffffffffffffffd, 0x7fff, "3743555ef4c431fb4946437e7f0fb38931d086ae961fc68fa5ca67fdb0bd50e71c16163df568ff315e1c9e47", 0x1}, 0x0, 0x0, 0xdfe, r1, 0x7fffffff, 0x1, "32c3c8914f8e1e0914dbd086c26a1ca4b0556e482d1efd780995d0e4b670cb91e9572c717d0e9a1b50b0483eadd59d2217f46b0378d64592254a3c1c815b1ae1", &(0x7f00006e2000)='vmnet0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80, 0x3, 0x1, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000bea000-0x8)={0x79, &(0x7f00003ec000)=""/121}) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000165000-0xa)=""/10) r5 = gettid() prlimit64(r5, 0x7, &(0x7f0000858000-0x8)={0x858, 0x1000}, &(0x7f0000993000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000055a000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) socketpair(0x0, 0x4, 0x0, &(0x7f000034b000)={0x0, 0x0}) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/26 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b9000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r2, 0x80000001) utimensat(r1, &(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000156000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000456000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xccb, 0x4, 0x4, 0xfffffffffffffffc, 0x7, 0x2400000000000, 0x0, 0x5, 0x1000, 0x1d, 0x6, 0x9, 0x9c54, 0x1, 0x0]}, &(0x7f0000535000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003d2000-0x8)={r3, 0x1}, &(0x7f0000821000)=0x8) inotify_init1(0x80800) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) exit_group(0x6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000af5000-0x68)={0x2, 0x0, [{0x271, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/26 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b7b000-0x6)='smaps\x00') ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000aa4000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) socketpair(0xb, 0x5, 0xff, &(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d28000-0x4)=r2, 0x4) r3 = socket$inet6(0xa, 0x80007, 0x1) getsockopt$bt_hci(r3, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/26 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cd7000-0x8)='./file0\x00', 0x2, 0x81) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00009d9000)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000001015, 0x5, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000e36000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f000071f000)={{0xffffffffffffffff, 0x2, 0x9, 0x1, 0xe558}, 0x7, 0x1e, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000edc000-0x4)=0x0) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r0, &(0x7f0000710000)='./file0\x00', 0x2000, 0x20) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0x7fb}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:07:57 executing program 1: syz_open_dev$adsp(&(0x7f000098b000)='/dev/adsp#\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x41)="96dd350e92b93ec09619552800c8d0e1d6cfab2acc39a5b8c32e5e6231781acee8ef28b78a137d57bd4668234ccaf355f3bb9eca9a14a3b5aaeec3ee66005c3a60", 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000001000)={&(0x7f0000002000-0x38)=""/56, 0x38}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000040f000-0x1c)={&(0x7f00003f7000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000286000-0x8)={&(0x7f0000d6d000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) accept4$nfc_llcp(r0, &(0x7f0000bb9000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e51000-0x4)=0x58, 0x80000) 2018/01/26 08:07:57 executing program 2: r0 = memfd_create(&(0x7f0000e2b000-0x7)='(X\x00\t\x00\t\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000224000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x8007fffc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008f3", 0x2a}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000881000-0xc)=@assoc_value={r2, 0x40}, &(0x7f0000e51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004e5000-0x10)={0x200, 0x4, 0x10000000008, 0x80, 0x0}, &(0x7f00007da000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xfff, &(0x7f0000afd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f6000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000b2a000-0x8)={0x0, 0x0}, &(0x7f00009cb000-0x4)=0x8) utimes(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {r7, r6/1000+10000}}) fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, 0x0}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f000036b000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="da6f266b4ec0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) iopl(0x1000f) connect$inet(r4, &(0x7f0000f0e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000412000)=0x86b2) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000dde000-0x8)=0x100000602) ioctl$int_in(r8, 0x5473, &(0x7f0000001000)=0x4) 2018/01/26 08:07:57 executing program 0: r0 = socket$alg(0x26, 0x5, 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) getsockname(r0, &(0x7f0000ec6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0xffffffffffffff79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000002000-0x4)=0xd1d716f, 0xfffffffffffffde4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000003000)={{0xfffffffffffffffb, 0x9, 0x67, 0x5261, 0x8, 0x0}, 0x100000001, 0x4, 0x1ab, 0x9, 0x1, "08658c4d354355172aad8879e983cdd0ae4bd2b305ee580f47e4396bba10bfd87181e6cceb1cbcd715b9bb3c5556aa0cc87891187e22df26a16706d16401131e5404babce7ba3d6cf0d05895f2c2eb0fc6d74606f6efae7db56f250115a026fab8c9d98e5fbad63336b8204f4c117c422135a7546e2eb9d9d31f1214cf7cb486"}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000001000)="b653cb874f1b71ffdcf1abfffceda8f9e761689f2fdd1c42e7691adaad16374a7b323a7446138e7751ab7f72322b85a8536e20d3b4f0852ff035ff929713878af9e8946ff392afacd084d5b65f5628aee6b2692fc51efdfad724a95f3e6e0da775b394bfc84d50531b582ead500200eab1fcb52ae8a69ccd624bd108324e95778933cd05658b20be5fea2dee47698649d5f2db348394bcc0aba4a8f8b8c642c6369ecc6203437648f4dc311a939a319f88cc1eaa5417d0e0a46ab2054f5eefceb7a8aace1b99df64b66e9899b0c2d58b38") socket$inet(0x2, 0x6, 0x3361d5b0) 2018/01/26 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00009cb000)='/dev/dmmidi#\x00', 0x7, 0x80000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068c000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000088000)={0x3, 0x2, 0xf76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009e9000-0x18)={0x1, 0x0, [{0xc0000080, 0x0, 0x800}]}) 2018/01/26 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000770000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000264000-0x10)={0x3, {"80179866aeb18d"}, 0x100}, 0x10) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000118000)={0x0, 0x66, "423c65ca00ec7ade61de614280080270deb500ed163a51e1f07bb1d82f1ba64a3e03f3e4db0f4084f6e6d184233f5896612ca13e741cba5c47d0445cbc149fc15e691d0e7c69abe196846e769fdcb06e03898d095ad70ce099c3463b5d6bf79858b717e1f3a0"}, &(0x7f00009d5000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000501000)={r2, @in={{0x2, 0x2, @rand_addr=0x7d3db697, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000650000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d07000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xcf, 0xb8f, 0x9, 0x7fff, 0x5, 0x5, 0x1, 0x717, 0x0, 0x1, 0x1, 0x5, 0x9, 0xbf]}, &(0x7f0000a20000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000de4000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0xb2, 0x8, 0x80}, 0xa0) getpeername$packet(r1, &(0x7f0000ad2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a5c000-0x4)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000c06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e9f000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e39000)={@generic="d9be43634001fdce73ba121134e1105d", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000784000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x3, @rand_addr=0x1c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000550000)='./file0\x00', 0x0, 0x20) mkdirat(r1, &(0x7f0000ca0000)='./file0\x00', 0x0) name_to_handle_at(r1, &(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000b5b000)={0x99, 0x9, "9b65c9eb3d788f677bb98a7f0fed19a26d1ae128617128dfd1d0617c440d8f0701e9d435dbd3bf3caa10ccca6504b38c895e75a8870f6ac0de795d30b58bb33b2351407ccc2b14c06fabdc1df3acb4cf0241d392ad56720c61f6a4896a7be7ffb94d5fdc9af94cdfd484a94dac5de9f39f348add35bfa9b6d21cd31b1b8f5a632bdfaf6cdf15a05ca2ac7104e5a5a1dc95"}, &(0x7f000088a000)=0x0, 0x1400) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000089000)={0x1, 0x10001, 0x2, 0x4, 0x9}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000052c000)=0x3ff, 0x4) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000de0000-0x8)=0xfffffffffffeffff) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') readlinkat(r3, &(0x7f000089d000-0x1a)='./file0/file0/file0/file0\x00', &(0x7f0000fdf000)=""/91, 0x5b) readlinkat(r1, &(0x7f00003a7000)='./file0/file0\x00', &(0x7f00008b4000-0x1000)=""/4096, 0x1000) readlinkat(r1, &(0x7f00001d4000)='./file0/file0\x00', &(0x7f000025b000)=""/4096, 0x1000) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000129000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = memfd_create(&(0x7f0000f12000)="706f73fb0000020000090000007a7300000000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) ftruncate(r1, 0xffff) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009d7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000571000-0x4)=0xe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000f48000)='./file0\x00') 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a7000)="1df3543f42f4bdc89bafd6bf12ec4bf9e7e3c3d12a88a6b31f54c531a631b657cbd5f17d16e2b537ff630bba440b1a36f4228706f179b7993a574495e2adfe66ba07cd55468ddca7b781544648a6f1dff024937b655f3c6ed17ac3e75ef153abdbfadf664b2e1af3c1dd7662fbfca4f24c536e67073081f3e71a96ef5fc85f8f30b6414bdd469d3307d552a234f2220247b4", 0x92) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) [ 101.835755] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) lseek(r0, 0x0, 0x1) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r2 = syz_open_procfs(0x0, &(0x7f00000d7000-0xa)='schedstat\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r2, 0xb1, 0x20001, r3, &(0x7f0000d7e000-0x8)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="d4e063ea27931b3dac78292ef93cccb5", @ifru_mtu=0x40000005}) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r4, &(0x7f0000b16000)="", 0x0, 0x0, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008eb000-0x8)={0x6, 0x9, 0x8, 0x1000}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000bdf000)="2caeef85b11d7402d64c1bf6775f962984204938d211a35d6e33a39f158f7fe83f3938b49e69b9593d13e421d2df0b86ad9328f7f725584c2b06be9076b186bf767e5e179ecadc8dd29abbe9df4adf363fdef301a4b3ac2bf8df4ecb83d1ea1d1bcd1809f6f08a530b15c8a9cac0dd3418f9c401331f7d52f079e606880c25d0900aebfb4ce37279820bdc40", 0x8c) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8a000)='/dev/input/event#\x00', 0x8, 0x200000) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000099d000)={0xffd, 0x0, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) link(&(0x7f00007c3000-0x8)='./file0\x00', &(0x7f0000318000)='./file0\x00') bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000666000)={0x121}, 0x4) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000550000)="fd1e3fb58574a1d2d44a37076af1b7af7234faa0d58350c57ea51988e54633b96ede07617a") 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x6)='wlan0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000005000)={0x3, 0xe2d6}) writev(r0, &(0x7f0000002000+0xc51)=[{&(0x7f0000003000-0xa7)="", 0x0}], 0xb9) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bf5000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00005d4000)={0x6, 0x800, 0x794d4477, 0x88, &(0x7f0000b54000-0x88)=""/136, 0xa4, &(0x7f00007e3000)=""/164, 0x69, &(0x7f0000eaa000)=""/105}) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000814000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004fd000-0x1)=0x0) 2018/01/26 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000032b000)='/dev/snd/midiC#D#\x00', 0x3f, 0x400001) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000075000-0x40)={0x36, 0x3, 0x3, 0x2, "cc9aea2606e7a5874b75ff46ce1e7d881799d36c0dee97eb63eeaef56ea5a53f377eda74691d08cb5a6bfdb4", 0x9}) write$tun(r0, &(0x7f0000006000)=@hdr={0x3, 0x4, 0x0, 0x3, 0x7ff, 0x5e5b, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x3f, 0x3, 0x5}], {0x8100, 0x100, 0x10001, 0xf7}}], {@arp={0x806, @generic={0x335, 0x8848, 0x6, 0x5, 0xe, @random="4b7c8a1d18eb", "9de9091494", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "c0068411e590442f1582a2c328510d98"}}}}}, 0x49) r1 = syz_open_procfs(0x0, &(0x7f0000e49000)='cpuset\x00') preadv(r1, &(0x7f000007c000)=[], 0x7, 0x0) [ 101.992321] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000091a000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093e000)=0x20, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000c1a000)="ce59e16fda635cbb13fc423f37f7fd01b91cb6bb44c737d47ff463a3694565f59534962e3ed273939661d6abb470c97dff13da913f69830735d210267247ba3ff869e62a64396ac690c5be8e5da0c9b2c97b532a2ab06dd4e7abc37037f191a82849d68625c55bb0ce8d13fef274acad010f0c1fd61ae78f79e151393fdac386b4d30c40351999196f03ca0c7c6b4b52a925b7e25a313a11473c684aa31645887220112c4198e82121735124c7417f7925e1bc41e88618d3a0ef9a5876654e48917032591f1dca20a9e6564684e162cf4a46de66383267ea1a28aa", 0xdb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004a2000-0x8)={0x0, 0x0}, &(0x7f0000611000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f00007f2000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c0f000)={0xffffffffffffff65}, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000040000)={@generic="d32311e72e2fc72843c967b8bb0c0c6f", 0x0}) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000)={0x0, 0x0}) signalfd(r0, &(0x7f0000c68000-0x8)={0xffffffffffffffff}, 0x229) 2018/01/26 08:07:58 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000711000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000237000)={0xffffffffffffffff, 0x100000000, 0x0, 0xffffffffffff7fff, 0x0, 0x6}) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006bd000-0xf)='/dev/sequencer\x00', 0x490282, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000173000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000-0x4)=0xe8) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d43000)=""/0, 0x0, 0x1) 2018/01/26 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000813000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000d10000-0x4)=0x7, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000012e000-0x9)='/dev/kvm\x00', 0x101000, 0x0) socket$key(0xf, 0x3, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6(0xa, 0x80800, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d0e000-0x1c)=@req3={0x6, 0x3f, 0x7, 0x9, 0x3f, 0x800000, 0x8}, 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000009f000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f0000ff6000-0x8)='./file0\x00', &(0x7f0000341000-0x14)=@known='security.capability\x00', &(0x7f00007ba000-0xbd)=""/189, 0xbd) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000aec000-0x138)={{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]}) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x20008000001, 0x181004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000)=0x6) r1 = socket$inet(0x2, 0x2, 0x7a8) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000001000)={@broadcast=0xffffffff, @rand_addr=0x0}, 0x8) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000842000)='!\x00', 0x3) setrlimit(0x2, &(0x7f0000842000-0x8)={0x8001, 0x7}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000075b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f0000d36000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x40) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) r3 = syz_open_dev$adsp(&(0x7f00003ef000-0xb)='/dev/adsp#\x00', 0x8, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000f5f000)=r3) openat$ppp(0xffffffffffffff9c, &(0x7f00009ad000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000040c000+0x6b0)=0x4) read(r0, &(0x7f0000dca000)=""/1, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000db1000)={0x4cb, 0x1, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000eae000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r0, 0x9a2a, &(0x7f000028a000-0x12)=""/18) r1 = memfd_create(&(0x7f0000bc6000-0x6)='GPL)l\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c5e000)={{0x0, 0x1}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_raw(r1, &(0x7f0000f79000-0x10)={0x27, 0x7ff, 0x4db3, 0x0}, 0x10) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002cd000-0x4)=0x2, 0x4) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$void(r0, 0xc0045878) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/dev/qat_adf_ctl\x00', 0xac000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000648000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070d000-0x7)='/dev/sequencer\x00', 0xa2340, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sysfs$3(0x3) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000035d000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ad3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ad3000)=0x418) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00004ca000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000954000)={&(0x7f00003d7000-0xdc)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00006f7000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000025d000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002ea000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0x971, 0x100, 0xd6cb, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f00004e9000)="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", 0x5f1}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000ac1000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x630102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cfe000)={0x20000000, 0x0}) close(r0) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/hwrng\x00', 0x200, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000447000)=0x920451566320093c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000015a000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ec7000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0xfffffffffffffe01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}], 0xa0) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000004000)=""/93, 0x5d) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000005000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/26 08:07:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x125080, 0x0) clock_gettime(0x0, &(0x7f0000ddb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="02a7564a6f652a9171693f0b9de5bcae11dc6f3195517731d6cd5592982d6676b4e9697e4e71ebc51960c7338089c52c1fc83dfd8482debd0547e0c8d7a218223f9b40dcf12f5eae8d644b7c4d94b34644d898d19b667cab962a3f420287345780c5b87094ddf6c31a376567738198230be872c942d1047a998ee8c24be4dbeef71f498cdf1a4187983825b7fa1875df2c355aa4d4b9c1fa0eca5b5a3e83de9ac52c9806ca9e6efe305206f3f2506bcd9895ffc4273ac1b15df4e4205c8ad519612d1a15514759dbc26199b402ab901a7cee709076c86217a08f7b09559e5995d117558527c22ec488b796eb708068e6b1", 0xf1, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000001000)=""/187, 0xbb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r5, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000001000-0x4c0)={{0x9, 0x5, 0x381, 0x3, "a94024eb5cdb5b611d8ceeb9b194a7641ea9e458e09b17b423ca1b203eb89749da5886c212a0c1372e9335a9", 0x80}, 0x4, [0xfffffffffffffb2e, 0x1, 0x0, 0x800, 0x8, 0x99e4, 0xffffffffffff0001, 0x1, 0xd6, 0x7fffffff, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x7, 0x3, 0x0, 0x9d7, 0x5, 0x7, 0x3, 0x81, 0xff, 0x1ff, 0x1000, 0x23f5, 0xc4b6, 0x9, 0x5f, 0xb9dd, 0x7, 0x2000000000000, 0x2, 0x4bff, 0xf8, 0x4, 0xfffffffffffffffd, 0x7f, 0x1000, 0x2, 0x4, 0xaac4, 0xc0e, 0x5, 0xd9, 0x3, 0x80, 0x7fff, 0x20, 0x9, 0x6, 0x8, 0x6, 0xa, 0x95, 0x8, 0x0, 0x9, 0xfffffffffffffffe, 0x7, 0x1000, 0x7, 0x8, 0x2, 0x4, 0x3, 0x8, 0x1000, 0x8, 0x4, 0x3, 0x3f, 0x100000000, 0x101, 0x1f, 0x4, 0x1fdf, 0x3, 0x5, 0x2, 0x4f, 0x2, 0x9, 0xac, 0x9aef, 0x5, 0x9, 0x0, 0x2, 0x5, 0x0, 0x80000000, 0x54ec, 0x5, 0x46, 0xffff, 0x200, 0x0, 0x100000001, 0xffffffff, 0x400, 0x7f, 0x7, 0x400, 0x6, 0xffffffffffffff00, 0x40, 0x5, 0x8, 0x5, 0xb0, 0x1, 0x7, 0x1, 0x2085, 0x3, 0x84d, 0xc3, 0x0, 0xfffffffffffffffb, 0x1, 0x7ff, 0x100000001, 0x75, 0x1, 0xfff, 0xbb9, 0x6b19, 0x2, 0x9], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0xc010, r0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f000000e000)=""/194, &(0x7f0000023000-0x4)=0xc2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000013000-0x8)=0x0) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/26 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000091d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0x6, 0x1, 0x400}, &(0x7f000023a000-0x4)=0xa0) munmap(&(0x7f0000440000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045c000-0x20)={0xff, 0xfffffffffffffe00, 0xe, 0x0, 0x1, 0x8, 0x800, 0x6, r1}, 0x20) uname(&(0x7f0000eb4000)=""/0) ftruncate(r0, 0xfd6) r2 = syz_open_dev$dmmidi(&(0x7f0000aab000)='/dev/dmmidi#\x00', 0x9, 0xd01) r3 = dup2(0xffffffffffffff9c, r0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000332000/0x18000)=nil, &(0x7f0000e7f000-0xc)=[@text64={0x40, &(0x7f0000bae000)="670f01b0000000004a9bc4a17b70ce58c744240002000000c74424028e6ece6bc7442406000000000f011c24b9050900000f3266baf80cb8861f958aef66bafc0c66ed364f0f013e66baf80cb8ec2e5f8def66bafc0ced0f01586666baf80cb858bbb38bef66bafc0ced", 0x6a}], 0x1, 0x4, &(0x7f0000d2c000-0x10)=[@flags={0x3, 0x4}], 0x1) r4 = syz_open_dev$dspn(&(0x7f0000dd2000-0xa)='/dev/dsp#\x00', 0x100000005, 0x8000) ioctl$sock_bt(r4, 0xdd17, &(0x7f00005c5000)="dd3f890ec423b2d8a2f023") 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) pkey_alloc(0x0, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x40600) rmdir(&(0x7f0000eed000)='./file0\x00') ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000dad000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/sequencer2\x00', 0x400840, 0x0) faccessat(r2, &(0x7f0000342000)='./file0\x00', 0x54, 0x1b00) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) openat$kvm(0xffffffffffffff9c, &(0x7f000018a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000a2b000-0x400)={"a362dfc515e434684585f84adbee18afeb86522d56e114e306a58d056aff9db4672b80b6836ceee7992ec17f819e9c5410fdd80200000000000000dff54fdb4784bb23c8994304fc7246cfd1075876139f0b8835ec491aa2e4f596dd87453125d7632c774b6cbc5065461fc9031515b7185c1925277c5a48bd36bd67b3836f58ca2c5dfd4380098a9404ae997477f4bab764e5a04ebf32414e6110d4a1817758e138912868deb20000050611e7ad7d279f15e3923145fef9e140dca29207e84c87d12b122ef85b4292b43be5078706ad243922bfb04cb1333f53d12c5740cf709b539cd9af751a3398b15ffe4d6e4cf9f4eb441561a3c0ce81d17e39a443afcb9609fc23df63ba7fcfa99e678be9280b5771455b1464ed151dafbeabfa197198822382ffa18ed90cc58db050420c73d2ca214dba0dae1ecb9ccbd27dd39c663a08499d1ce2f5f423d117d18bcf05bca2eb84967187be958fb10ad02f16964bc309120f42e7a244af1593e79b33f0adb400000000d5000ac551f363c6106e93c5dcd6dd82bf65ea5475f8aedd5a3fffdc2186e0c90e6c8c8ed237d8ee5de4f0a3464a86c81947afad841e17968dd5a8cdef41eff846917ac22a2f7ed9ee0f52c9bde7e195a44bd9357ba265bb6b7c1eb538573f8bcde716d3172ca5fbf18e5c34de869b29cd4084c308022cbb73467f29c07524cf488ac18af3f4cda77c5c68cf4c770879b87996c950085f0c7ecbccc8b8fcc55d2bbaa68beb8b55b15435533b4fcf2e7281e2c4a232b364144ecb9e7b0851481d61d39bc61a1f0fbd38ff96cb77d136682f4ce5b0ca0fa7ac4c3092fd2972bb057764e39f13742aa268e0226005cb4aac56bc26da14a954ab1d0000000000f5ff00fb854a54a398529ad0d714dfb9b1ed87d779c2ed1372e564adc2a3c3b5417a2c0c8d262b13d8a32d36868398444f7a0d1268fed4a2087c46d4f88faecf80731234ea93a31bfb9fdbbefb7f311cb83a6403e2df084af982ee03c66b2600100911fe93966c380a193edad4e9e19554820cd772aad8c6c61973e5491399c427eae80081d22419d7cd3deb9e6162519e8cadfa4dcbf5e605b554f98307e52f093abeb67277092daaf21409000000e30ef45687fc394026715d385ae27774718fdebf331604f504e0bc3e1c3b3acea42bf7937c07337879915d2b84f88ab6bce7980cf01b678249494cf0fbfc290625959b6832e3b249b2dbb68b91eb79d14a275f1043d1438ad2554fc58fc7c85acc5be2f3fd084ad805f4da5f0ea26f352d73be9ba5a3000000bc4581cbe7cbed61d2246f202f0000001fa7a9e900000000ffffffffa11a09a5c81e12929701a2be12671556e300268ab72e8f8872347a9a37a1cb8dc234d36c1109f082c9a3420358cc6efb53098f1b1665583db7f570c15f62ee986645e2b0b523fd638990"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000eef000)='/dev/input/mouse#\x00', 0xc27c, 0x559082) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000ef0000-0x1c)={&(0x7f0000ed1000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000086d000)={&(0x7f0000caa000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x220, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) dup2(r0, r0) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000475000-0x40)={0xed, 0x4, 0xff, 0x6, "8334d8ec29ebbca2a6cf89096db2bf6792b0e612c36bf3b5c5dcc7ce414fea2c74dbcb14ae0b95a7c3911edd", 0xffffffff}) setitimer(0x2, &(0x7f0000123000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000093c000-0x110)={{0x9, 0x0, 0x0, 0x0, "ca2a0524f4aa06a2dfc86200316fc590f552503d10290c4a97e08741c0887b2ccb9f03ac336dc16d80838d9d", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cbd9cf9893b99bdf40c591ffb3a212392503cddf572a2692ae93a49eb214437109c5319f8a3fcf5d6adfc5423c9a7b8ca9adecaffa1d284300e80a8dcfb43c0f", &(0x7f0000917000)="0000eb33045cb9d2a1157639e39e053d53d6771abff9a0be27e32ff8c611c5b4942f84e01a6ffda647c36c17ae0fa467cbe0be9a788bc11da6a79301018849d44f373e95e541ebc7fc7e27ea34fe2709a907d3a9adb4cf83affc2015a596eadc486303c5dc50cc905a70f2f3ff49581369d8cc346f6c90c66843969a505d08e05a4337961f20dc65b6f535811aa5dea4d24ddabaca5eb53c15d4bbc6dcace9411f8e847638b0dee3d4989db4c93f53ae173678ba2c5574a20fcc744403a397e103d94bad7fa1b1b092405407ddececaed0cbc3c472f30f50cd5cefe64b4ee83390629f6f3ec07c55ca3b", 0xfffffffffffffe1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00002a8000)={0x0, 0x0, &(0x7f000076f000/0x1000)=nil}) r2 = syz_open_dev$midi(&(0x7f00004b7000)='/dev/midi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007b3000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062c000-0x4)=0x1c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fcntl$setstatus(r0, 0x4, 0x2c00) [ 102.420341] audit: type=1400 audit(1516954078.625:182): avc: denied { map } for pid=15053 comm="syz-executor6" path="socket:[41970]" dev="sockfs" ino=41970 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = syz_open_dev$sndpcmp(&(0x7f0000e6f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x29, 0x2) mq_timedreceive(r0, &(0x7f0000630000)=""/4096, 0x1000, 0x41, &(0x7f00003a5000)={0x0, 0x989680}) r1 = syz_open_dev$sndmidi(&(0x7f0000a61000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x8800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000039b000)={0x40, 0x81, 0x6, 0x9, 0x1ff, 0x48a, 0x31d, 0x1, 0x0}, &(0x7f00006ab000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000624000)=r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') setns(r3, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f000025f000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000337000)="") 2018/01/26 08:07:58 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/rtc\x00', 0x0, 0x0) r1 = getpid() ptrace(0x10, r1) bind$ax25(r0, &(0x7f000066c000-0x10)={0x3, {"1dade7c1af6409"}, 0xf92}, 0x10) 2018/01/26 08:07:58 executing program 2: socketpair(0x9, 0x80000, 0x1, &(0x7f0000c76000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000a0e000)={&(0x7f000077c000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000f87000)={&(0x7f0000f87000)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x5, 0x0, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44010}, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000331000)='/dev/rtc\x00', 0x10100, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000f88000-0x50)={@generic=""/16, @ifru_addrs=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x301000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00008b6000-0x10)={{0x8958, 0x5}, 0x4a}, 0x10) mlockall(0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0xffffffff, 0x8, 0x10000, 0x2, 0x3}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xaf)=""/175) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x14, "53021aae91d2feab4ded6055b36fb16a635aaa25"}, &(0x7f0000000000)=0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x5, 0x8000, 0x8, 0x68, 0x5, 0x20, 0x431, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xe5cb, 0x7, 0x3, 0x2}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x6}, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x20) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000004000)="1e9fec36dd0467609d62b74bc2b9698f82b4edb549c1b5fbeaa805d24983318165c8d98405e45a2f75dde75ed16accda3a2e69d774d5469ca91c87", 0x3b, 0x20008000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000006000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000007000-0x8)=0x3000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r4, &(0x7f0000008000-0xfe)="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", &(0x7f0000008000-0x29)=""/41}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008000)={0x6, 0xffff, 0x7, 0x9, 0x7fffffff, 0x81, 0x40, 0x898, 0x800, 0xa6e}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000000a000-0x8)={0x6, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004a0000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f8f000)=0x0, &(0x7f00000f5000)=0x4) 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000993000-0x23)="2400002600b70000000000000077d9090000ff0100000000000000ffffffff0100ff10", 0xfffffffffffffdc1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) utime(&(0x7f00004e1000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000dc2000)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000dc3000)={&(0x7f00008f7000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000f06000)={&(0x7f00009cc000)={0x250c, 0x7, 0x4, 0x0, 0x3, 0x2, {0xb, 0x0, 0x2}, [@nested={0x22b4, 0x95, [@typed={0x10, 0x38, @u64=0xc61}, 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", @generic="44a63a73b3ce8dc6c32d2fe44198766a514cde04577bd814fc89d11394b5b499ed53f51172a75b9fe5ce3896000f038b9d5371d6573e33664a7bc99d79bb8d456cfca1d0668e513359f1dc0582602dc883e4aec73313e37c2c616e4ff64154a320e41dab69f93891e0f6b9f6d03d6f923c902080dd13b9a38c65368c87aadb00ec513451804eb211626a83302ab9e944848f1b398ba4b0f0b1219670b4528d89bf66393ea12f88cb4d3a8c3e3953cfac1d4718d8b6c70964ddb3e79418bc5282f6e4", @typed={0xc, 0x30, @pid=r1}]}, @generic="7da5ad396c14bb7302e721f0be530a9dcd1acc684426f216170b055d44f8c8c4ac50e47f0b95a9e0ed2336c89d2104642241c9307424419465fe4deeaf8996072bc119da2a0705acfa6ce47fb001e50e5bfea09adfb9b61fcb7a1499aec2b99d86f484fe898d56a4c4a55aebae3f3b8c503bfbc3c1436fd9b9c68c7dee00e9f302718792a1bf328055abcdf5556f521240e874cb8ad79bdc6ae97f54f372ef81a1527646a0f315dc9eacb37d", @generic="cc31aa8225696f7b4cdaf5a609935d28f9ee23019895c3fa95442ee839d0a14dfd56c3be6d6ee505530a33171b8f0ef36898389266f9836d33c13137ad306ec91e71ee2897ef76968b2ae70b78588a8c7be38c6a953df189aa286272be58f801f5bdd4707296a02aeca6", @typed={0xc, 0x8b, @u32=0x9}, @typed={0x8, 0x77, @void=""}, @nested={0x118, 0x100000, [@generic="6d0155d10b2b74b09697bb0257dff24f39fd2e3262e7f5600adb38e34deacaf7e7bf0b5b9440e83d9150df769ff97f9704ee703571e1ab1b1a2ceeb6c8efd31de8321d6001ff30bc8dafb630a16bd33a359cd1a189d24cd148660fc9ba8760408b35c9bedf90c69acd8f676f8a0d46aff7a17af21d8ad58c09d017ac741f9f24fcc1b8d796776f22af", @typed={0x10, 0x48, @u64=0xfffffffffffffffa}, @generic="", @generic="64b03aa873ee51c384894785498e", @typed={0x18, 0x22, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7c, @u32=0x0}, @typed={0x18, 0x40, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x8, @u32=0x98}]}]}, 0x250c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000b6a000-0x4)=0x9a, 0x4) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00008d0000)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000115000)='net/psched\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006d1000)={0x0, 0x1000}, &(0x7f0000868000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000017f000)={r3, 0x736d, 0x7, [0x14f, 0x40000, 0x6, 0x0, 0x0, 0x9, 0x3]}, 0x16) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00003ff000)={0x0, 0x0}, &(0x7f0000879000)=0xffffffffffffffda) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00006a5000)={r5, @in6={{0xa, 0x3, 0x6157, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000059b000)='/dev/sequencer2\x00', 0x400840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd6000)={0x2, 0x4, 0x6, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acb000-0xf)='/dev/sequencer\x00', 0x280042, 0x0) setitimer(0x0, &(0x7f0000145000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000a12000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000095a000-0x8)={0x7, 0xfffffffffffffc4e, 0xfffffffffffffffb, 0x80000001}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000873000)=0x40e92f76, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb7000-0x10)={r0, &(0x7f0000e27000-0xd9)=""}, 0x10) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005af000-0x9)='/dev/sg#\x00', 0xeed869, 0x400) r0 = syz_open_dev$sndctrl(&(0x7f000085c000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc008551a, &(0x7f0000001000)=0x10000000000003) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000088f000)=0xa6, 0x4) bind$ipx(r0, &(0x7f000021e000)={0x4, 0x0, 0x0, "fd2ec065e16b", 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000774000)={0x8001, 0xaf4, 0x8, 0x7f}) 2018/01/26 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d5000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00004c2000)=0x6) r1 = syz_open_dev$sndseq(&(0x7f000054b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c77000+0xd11)='/dev/autofs\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000019d000)={0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ae000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xfffffffffffffed6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000319000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003b2000-0x4)={r0}) r2 = accept4$alg(r0, 0x0, 0x0, 0x40000000000) sendmsg$alg(r2, &(0x7f000055b000)={0x0, 0x0, &(0x7f000018c000)=[{&(0x7f000006d000)="d32d7429ccb4b6753a704359e59b9f80461330d744e3d759acef99bc0a4d2915a06877778620d6e00832527d419748d4ff9c4032fb2b020d977a6eba000000006e24f000007800aacb1577f60652c0bfc3eb8f6750f49845aa75712ea882947cefc7ad39014cfc90be231d0a4ffa308f", 0x70}], 0x1, &(0x7f0000c1e000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r2, &(0x7f00009bc000-0xc0)=[{{&(0x7f0000f2f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000057a000)=[{&(0x7f00002aa000)=""/111, 0x6f}, {&(0x7f00007ac000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f0000164000-0x41)=""/65, 0x41, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ae2000)={0x0, 0x0}) 2018/01/26 08:07:58 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffdf1, 0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x0) 2018/01/26 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ee000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a32000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) 2018/01/26 08:07:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b2e000/0x3000)=nil, 0x3000, 0xf) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x50400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000+0x21a)=""/27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/251, &(0x7f0000002000-0x4)=0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e16000-0x10)={0x9196, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002e5000-0x3)='nv\x00', 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/26 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2000004, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1000007) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") listen(r1, 0x101) 2018/01/26 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r0, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) r1 = socket$inet(0x2, 0x806, 0x0) connect(r1, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f000002e000)={0x2, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cd8000)={0x8, 0x7fffffff}, 0x8) close(r1) 2018/01/26 08:07:58 executing program 2: perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/enforce\x00', 0x88001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) write$sndseq(r0, &(0x7f0000499000-0x70)=[], 0x0) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000446000-0x70)={[{0x7, 0x791, 0x0, 0xf490, 0x81, 0xffffffffffff0000, 0x8, 0x80000001, 0x5, 0x9, 0x789f, 0x7, 0x9}, {0x5, 0x0, 0xb50a, 0x2, 0x8, 0x6552, 0x0, 0x3, 0x4, 0xffffffffffffffb3, 0x5, 0x400, 0x9}, {0x2, 0xff, 0x1, 0xffffffff80000001, 0x2, 0x2, 0x7fffffff, 0x4, 0x8000, 0x9, 0xfffffffffffffff7, 0x3, 0xa327}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000079f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) syz_open_procfs(r2, &(0x7f000008b000)='sessionid\x00') 2018/01/26 08:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000efa000-0x400)={"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"}) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000817000)='keyring\x00', &(0x7f0000e7b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00007ba000)='id_legacy\x00', &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b78000)="cbe8245f49156cce7b7ad45b9ba89e362a427b90f128b448048abf2a847c7632be5d324dc50ca3ead0453586fdae0fdb45", 0x31, r1) setrlimit(0xf, &(0x7f0000614000-0x8)={0x9, 0x5}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000fe9000)=0x4) setsockopt(r0, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) r2 = syz_open_dev$midi(&(0x7f000056b000)='/dev/midi#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00004a5000)={r3, 0x3}) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0x8000) bind$inet6(r2, &(0x7f0000602000)={0xa, 0x1, 0x9f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/01/26 08:07:59 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b15000)=0x8a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000041e000)=""/3, 0x3, 0x40, &(0x7f00008b7000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xd3)="f8", 0x1}], 0x1) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile64(r0, r0, &(0x7f0000003000-0x8)=0x0, 0x80000001) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f6000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x400000000000003, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x400000000003, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000cd1000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000080e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 08:07:59 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0x3be)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000cf8000-0x10)={0x4, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000096e000-0x10)={0x5d, r3, 0x2, 0x61e4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x20000, 0x105) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f0000001000-0x18)={0x5, 0x4, 0x6a, 0x7, 0x10, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x8205, 0x2, 0x69, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000)={r6, 0x20}, &(0x7f0000000000)=0x8) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x82, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000003000)={r6, 0x1000, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000005000-0x8)={r7, 0x10001}, 0x8) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) io_setup(0x662a, &(0x7f0000005000-0x2)=0x0) 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) io_cancel(r9, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000005000)="edfa76c8929e0a53b2faadff3c08162ac4c244c6f50175b1d4fbebef98fa56675d161504eae50ef0e4fa99523dd3cca443439d1dfc2c21e1239dc9b5d43f4d1435657d1db8e4257def6d3b4d9ce1feacd1e2914d513cbd29404add23949ed7b7455ae2afca2a4fd7dbd530888a7b90", 0x6f, 0x4, 0x0, 0x1, r4}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000004000)=0x100000000, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000001000)=0x7, &(0x7f0000001000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000008000-0x6)={r6, 0x7}, 0x6) 2018/01/26 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000685000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000099d000-0x4)='tls\x00', 0x4) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000092000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xa4, 0x0, &(0x7f00003a2000-0xa4)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0xfffffee8, &(0x7f000017f000-0x68)=[@fda={0x66646185, 0x7, 0x4, 0x4}, @fda={0x66646185, 0x3, 0x2, 0x32}, @ptr={0x70742a85, 0x0, &(0x7f00001bb000-0x1)=0x0, 0x1, 0x4, 0x39}], &(0x7f00005ab000)=[0x0, 0x30, 0x0, 0x0, 0x78, 0x48, 0x40]}}, @increfs_done={0x40106308, r2, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f000061c000-0x20)=[@fda={0x66646185, 0x6, 0x4, 0x2e}], &(0x7f0000bf7000-0x10)=[0x38, 0x0]}, 0x0}}], 0x84, 0x0, &(0x7f0000206000)="306f08cc83a93271ee117b3e09682819fa94bb177c02005f411ea87526bbf29204c45de6a916c8c6586027655b11c8baa572bff152d70931913385c291bf8df71d000800000000000000000080c7739733fc5b8a024b996a14a743ce02834b1ebd662097f13a62750aef101e13712b43afd9c25c89388954f12a9ce72da59207aadc8cc1"}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002b6000-0x8)={0x0, 0x0}, 0x8) keyctl$session_to_parent(0x12) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) dup(r0) timerfd_settime(r0, 0x3, &(0x7f0000f4d000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000246000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000069f000)='/dev/usbmon#\x00', 0x80000000000, 0xfffffffffffffffe) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000321000)={r1, r1, 0x7ff, 0x1, &(0x7f0000d19000-0x89)="2f23d2969bbd45abab6efc08d8979d13a535ccfe13ceadb6a3579206791c89b2bb7ee52a3c2f580fa845816f7e950a8ef4ca307a9dfc9201fc3ee8d5d3bf7f223fcb71517f6e2a131099dd8298fb3ff4b97b3b989958f926faf1d618cc7ad20a8c1975b60428cbe6981311dd88a804c39f72c0ff14cb528f29987a3d09c615ea05e35c456f699b6d47", 0x6, 0x6, 0x800000000, 0xfffffffffffffffa, 0x0, 0x8, 0x7fffffff, "1d9ddc012c33ab4537614ccd8e998fd2b14a2fb48aa473fae19e132b"}) vmsplice(r0, &(0x7f0000045000-0x28)=[{&(0x7f0000116000)="7ae51373e368a3663880921d618953df8ba3d6060ed72cd3bb32b94a6201f765177908b9e340fb5c4054420487120820e082d98ff9a4b6829a85f78a1b8005c05f8dee679ee5107c42ac5a73629b319df238606696bea34f6a12fa96c34e782cc2d68553f29ce5bbf6f7d639f0f013f1478874ffd6702ac0c03b2a3181bd03450617687483de7aa1bc0e41b3b6ddd3e698319c62cbcb21808601adc30ceaea54fe57c0d5c3ecf5ece2e97517846f8b930103d2e255e001627259338843b3cb17d766b757b67e55fa06a69b84", 0xcc}, {&(0x7f000028c000)="f70509602e46287e116ac002ef1e7edeb079677084604ce5385fb243889c6e25c5faa4ebf0dd7f11b96c32de63c68037c5a4cda1de6f89931280e59066891b81530b200fdb", 0x45}, {&(0x7f0000c47000)="8adc00fe51ad5cb5db978b7518f15a1b74d2997872da9a85", 0x18}, {&(0x7f000099c000-0x39)="e18e35d814c67e04f88f3985eaf1b937561e776812ae22167f8d19d6456e9a3fec05dd421e72f3ca530d01c1b0aedcc886aa5779443382dff0", 0x39}, {&(0x7f000050e000)="25900604076c9623a5f1569f6e5a5aed230d3984f1ba3eb43e63288ab36ac0c61aba77a2482aa77d303b07b0fda8b73cedc0f12be10472abe6fab39eda03248f09ae186169a65f7393a458b2bc8e9ef3d953abb95f1a57d5e9c4be2866bcbf8fbe4de5d8f4dd649782ed42a82fbf1d8d2a3108b97d83e61502e4c2bdd3146496d681fa6b2aac6dbb00c01daf", 0x8c}], 0x5, 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c53000-0x4)=0x401, 0xffa7) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00006f8000-0x2a)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'root\x00'}, 0x2a) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r0, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 102.963637] audit: type=1400 audit(1516954079.169:183): avc: denied { map } for pid=15178 comm="syz-executor2" path="pipe:[44267]" dev="pipefs" ino=44267 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x181000) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001d000)=0x0, &(0x7f00000ed000)=0xffffffffffffff6d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000084000-0xbc)={0x1ff, 0x3, 'client1\x00', 0x40008000000001, "6a67eab81cdca2b5", "c76b309a750a947e93500b993a874c0000000000000000f7ee73c37bbdc62498", 0xb, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ee000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ee000)=0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000ef000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000e7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000061000)=0xe8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000ef000-0x8)={0x0, 0x0}) stat(&(0x7f000004d000-0x8)='./file0\x00', &(0x7f000008f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000ef000)=0x0, &(0x7f00000f0000-0x4)=0x0, &(0x7f000005c000)=0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002a000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) getgroups(0x3, &(0x7f0000093000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000085000-0x1c)={0x0, 0x0, &(0x7f00000ef000-0x10)=[{&(0x7f00000a7000-0x204)={0x204, 0x28, 0x0, 0x3, 0x3, "", [@typed={0xc, 0x1a, @fd=r0}, @typed={0x40, 0x85, @binary="bcb4ce6fdb6fbcbff9edf17679186b906e60cebd9713845a80f0189ed38e43a3a4d99a62d83d4ec504b9fcbc482225a3b05bd042e74d4b"}, @generic="fa2634958240bfab93a6153ed87997590fb139b66750577897d081bb2128dbb2273769080e97bc4d92b234c4da968bd30af9bcfa3dcc8241faf978adc0f95ac224c8c856b070699497c9263cfc1adc25911df8227c897a6c8771720cd13d9beffa9e96701bbfe889a8625d6128d71b8eb3f7b4217220694ba4383bc7e0e40f843a61ae76869e3de05fd80191c6081d4dafdb901442ae", @nested={0x104, 0x19, [@typed={0xc, 0xf, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x91, @uid=r1}, @typed={0xe8, 0x5c, @binary="45a11992ee73bbddb50677668c08634c43057e9b0554029b450e2b0c168dae20d32bcb00d490da2990a72afcffb8f8ada3b9d74e79c7ac26b983fac223f56cff51bf55730a0392efdc8e2e408af7e1fb4399d408fe8bfe4dd2ee8599c621d5314030082f49e136d3765391ba3f9e1749704c7aa538a23976c74e18cc1c705fba36b5346fa37e22328cfedad56d7cf311fe3035ce33a711a9d13eed3ea168c50b62cea9b404f9a0e711614d14d1eeb558121f181de110d7a5d2b9b13ac01fa4068d8c42e655b0a38919a6bbb05db009164b2678b71d749f3813c67444c70b"}]}, @typed={0xc, 0x7b, @u32=0x9}]}, 0x204}, {&(0x7f0000043000-0x11c4)={0x11c4, 0x3d, 0x800, 0x7, 0x0, "", [@nested={0x190, 0x93, [@generic="1ce209260962a56a3a3f1e0b957ed217fe33608355cecf80796d8bc962a15fe7", @typed={0x88, 0x86, @binary="71e76c8b2f82c63c2997595fb7dfdf983ac9c1bce5550ad945ac798d8f7df61227d8736d5f984e282d7c6d5b13ae294268cd49956057490689debfa8bf83d3ad08e3430f10c41995733b5b5f6b95ef2a0009e521c4125b966317979350b8f5f41b372438706577722e7c2d2cc765818d46ca779365f266c9f0c99f2e1471"}, @typed={0x48, 0x5e, @str='client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0xf, @pid=r2}, @generic="ed79cac616c197d5efce0238c8b0f224a4e51245e5031033c1aac32e4a35a10905a303f5f88f351f80ab744ab6cfb7665eb4bf72cd73e77b239e377a8b201fc839a622cb8528392fb9029976e718aa201012636c756d08b32fd1f70c864c056c3f2eb3d0379762c25e46ca5ad38a5e68a6c984e5931af745ff158f", @typed={0xc, 0x11, @str='em0\x00'}, @typed={0x8, 0x53, @binary=""}]}, @nested={0x1024, 0x8b, [@typed={0x8, 0x72, @void=""}, @generic="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", @typed={0xc, 0x2c, @pid=r3}, @typed={0xc, 0x62, @uid=r4}]}]}, 0x11c4}], 0x2, &(0x7f00000b0000-0x30)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, 0x0, r8, r9}], 0x30, 0x20000004}, 0x4000000) syz_emit_ethernet(0x3e, &(0x7f0000011000-0x11d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x7, ""}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ed000)='/dev/qat_adf_ctl\x00', 0x488880, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r10, 0xc004ae02, &(0x7f00000be000)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000e7000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r10, 0xc08c5336, &(0x7f00000ee000)={0xe3, 0x2, 0x7, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00002f7000-0x1c)={&(0x7f0000124000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x3, {0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a, &(0x7f0000168000-0x20)=[{&(0x7f000070d000)="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", 0x1000}, {&(0x7f000042c000-0x73)="21d206a9ea8d881e65884436d45978dc297de03b14e19bce66ef4a5e3cfc96f528dd56b66d37d57691d76a89ee2170a2b46c19ad8d8c08d06dce39d5b82ebc83e9a7132589d362a0158d89b536168e2b8d9f636241c599bfb84fc5d712c4f71062ec7295c07138d7fa02f2fcd1e9965744b72b", 0x73}, {&(0x7f0000100000)="780748e4df248e572e35a96453f6e58313c7247631f292685e6e765ca87760d874cf50eb0648e854fb2513e4482f115dc3581263a0dc6fa4613843a855a77834dd200deef4b4d3", 0x47}, {&(0x7f000035e000-0xa3)="e5cc591fe97f56616fc90a48c95ed069027bd7ac415cfe85d7bda42218969be741e7b2b99e0a4f64f16e60d0d84dc0266642cf0e0201793eaf4e9c260ba18691e53ec7120dd6e4d08a8804ba01141866959899aa5d96e27cd69befc337bc0fd33c23acfe937d3b50ad80418e6079666e5ed0b30913c3cdef2f337348f45570ba49f2d5300a60d24e0d20ff5f8650f59366f916af353d386160417642ce23babbefe405", 0xa3}], 0x4, 0x0, 0x0, 0x20004840}, 0x4000) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000120000)='/dev/vcs#\x00', 0x1f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000cad000-0x4)=0x7d, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000c04000-0x4)=0x0, &(0x7f0000a65000-0x4)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e93000)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cd9000)=0xffffffffffffff1b, 0x800802) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ff3000)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fcb000-0x14)={0x5, 0xdaa, 0x1, 0x800000000000000, 0x80}, 0x14) write$tun(r3, &(0x7f0000adb000)=@pi={0x0, 0x8809, @ipv6={0x80, 0x6, "e96a17", 0x32e, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@dstopts={0x87, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x200}, @ra={0x5, 0x2, 0xffffffffffffff12}, @enc_lim={0x4, 0x1, 0x101}, @generic={0x490, 0xf, "51dcf9dc74bf0948eb082320df6118"}, @ra={0x5, 0x2, 0x5}, @generic={0xb5a, 0x4c, "f2ef78a4395fb007e17a5c6a4c0e2ed246fc37cfb936a904e9b691f103aab5bfa3937933cc08d897700eb8ae1d2a9dedaa867a424beb5465f5d68d609b1fcd69abfc933c4e209890d1c97b29"}, @jumbo={0xc2, 0x4, 0x140000000}, @ra={0x5, 0x2, 0x7f}]}, @hopopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x81, 0x4, 0xf0d, 0x3, [0x0, 0x6]}}, @jumbo={0xc2, 0x4, 0x1f}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x88, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}]}, @dstopts={0x3e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x878f, 0x6, 0x3, 0x7f, [0xffffffff, 0x1ff, 0x40]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x3f, 0x0, 0x5, 0x9, 0x0, 0x3, 0x0}, @routing={0x3e, 0xc, 0x2, 0x8001, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x4, 0x0, 0x9, 0x0, [@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}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x880b, 0xc2, 0x3, [], "a491db73b8ed404b1c47452cc0189e5d20466e72cef097324eb03a12ed7436651eb0186780f90b37b97245e746acec9bdfca0add7ab6cb4596e3c50fb5cf23e57f9f10f9b954121c965f5655aaf528f0d1cf4eecf2cbe2fed52e588319d070f659cce1178a4f1b0093cba4c5dbfffc7116aca64854c68f9664a4aad6ce84ea945eda354213a5ccae7f74b1a1b504eeee4b5d16fdb0cf88cdc999969a53c4f78c8f478a6a997eabcefc6e4c5a6f4e6d4ed7452116a1c29b13455f7acf20fb40911bf6"}, {0x80, 0x0, 0xe24f, 0x1f, 0x0, 0x0, 0x800, [0x7fff], "6fcdc6151f9b2df77c4c4e9660b13268897678b2c36422db654be10e1bdaf2168789a1a09288fd9d"}, {0xf3b, 0x0, 0x5a6, 0x8, 0x0, 0x0, 0x86dd, [], "4ca079b6383b8f323bbeb2de7cecfb78aad5c12855975552c63000ecb115dd91f6757f33971799c41424bbb4fc28d5c8b96a8ec678f8d3dd0291ec832a4f0e748047e3d3764c129ad74631d7d5628ef3a3e63a1cf2ed08303723e0edc90ff5f8c1a8bc55a03657e9"}}}}}, 0x35a) getsockopt(r2, 0x8, 0x90000000, &(0x7f00002db000)=""/187, &(0x7f0000551000)=0xbb) 2018/01/26 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000627000)={{0x80, 0x26}, 'port1\x00', 0x69, 0x1000, 0x4, 0x5, 0x0, 0x3f, 0x1f, 0x0, 0x5, 0x302a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:07:59 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="32a532e741f5668c91fa531d78b911a37859f425eeac11f44276ca1069d1ee87fc055c8ff73ef31327478de9a93c4b9e4bb14426dc0f600130c9697ceb468000a788d17424b96d82aadf2fc364b4728b36a7def4fab38befb7445a8b89a82bf93d6e7851be43e23241190976bd31fbbe98f504ab75ea92f170ff774a990a3574f5b4185f9d8a6bf74abe675be715") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/26 08:07:59 executing program 6: getrandom(&(0x7f0000008000)=""/140, 0x8c, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f0000a03000/0x2000)=nil, 0x185, 0x3, 0x8, &(0x7f0000a6f000/0x3000)=nil, 0x7c15a5c7}) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ffd000-0x8)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005f2000-0x4)='tls\x00', 0x4) flistxattr(r1, &(0x7f0000ffb000)=""/50, 0x32) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00009ce000)=0xfffffffffffffffa, 0x4) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fa5000)=""/12, &(0x7f0000fa6000-0x4)=0xc) 2018/01/26 08:07:59 executing program 0: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000)=[{&(0x7f000000e000)=""/102, 0x66}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3, 0x2, 0x7, 0xb263, 0x0, 0x9, 0x20, 0x8, 0x200, 0xecdc, 0xfffffffffffffffc, 0x5, 0x81, 0x8000, 0x9, 0x7fffffff, 0x2, 0x4, 0xffffffff, 0x1, 0x0, 0xefdd, 0x80, 0x8000, 0x3f, 0x7, 0x101, 0xfffffffffffffffe, 0x6, 0x7, 0x12, 0x3, 0x3, 0x9, 0x9, 0x5, 0x0, 0x7f, 0x6, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x80, 0x80000000, 0x3, 0x5, 0x1004000000000, 0xbbb0, 0x0, 0x0}, r2, 0x8, r0, 0xe) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000011000-0xd9)="1fd20a1f3b70d155218d4e0c3eaddf621b7078be51f7b351c7a952aee6e1418fd08371ae179bc68b0c7b61c05c2f90cb8c1ffb051cd21f475e6e2cbafcf4906546bc371346ec7f7152b74f91b94bbb3c8d73e6b1c85db10d3444e8bc3d8914a8c1228adc4b4391ccfdd57a9a457010e2f3ef3b5a86ba0a8c1d7ec41c75301f0e84c9227ba449ac12a74c20d5f440f1d22b67a55281a415fe3273ddf953675b97d9a54a8decd4795947eee52b29954c38a4bc97aba9534f86393a209e1d2d2fd2e88152c4367649c36fbf77da4481e8baaf06d7e456c9f22ae1", 0xd9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fa5000)=""/12, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fab000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/01/26 08:07:59 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) sendto(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/26 08:07:59 executing program 4: 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) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known="636f6d04000000000000007374650100536563757269747900", &(0x7f0000471000)='wlan1mime_typevmnet0,!\x00', 0x17, 0x2) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ftruncate(r0, 0x9) r1 = memfd_create(&(0x7f00006e2000)='wlan1mime_typevmnet0,!\x00', 0x4000000000000) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x5, 0x80e, 0x80) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a8000)=0xc) tkill(r1, 0x3) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fb3000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x202}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f0000b2a000-0x40)=[{&(0x7f0000281000-0x1000)="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", 0x401}], 0x1) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x527}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x3f, 0x20100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000002000)={0x1, 0x2}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000014000-0x20)={0x0, []}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000182000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/26 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/ashmem\x00', 0x8800, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045a000)={@common='vcan0\x00', &(0x7f0000ea5000)=@ethtool_link_settings={0x4d, 0x1, 0x10001, 0xfffffffffffffffa, 0xfffffffffffffc00, 0x4, 0x5, 0xc4f1, 0x2, 0x80000000, [0xfff, 0x5, 0xfffffffffffffff8, 0xff, 0x8, 0x45, 0xfffffffffffffff8, 0x9], [0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/checkreqprot\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002e3000)={0x3f, 0x8344, 0x80000001, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:59 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000aa3000)={0x0, 0x0, 0x800, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/26 08:07:59 executing program 0: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x301, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x4) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000b20000)=[], 0x0, &(0x7f0000376000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/autofs\x00', 0x200000000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006d1000)=0x0) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000517000-0xa)="6e00000000000200027a") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000214000-0xe0)={0x0, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0x2, 0x6, 0x10, "e9da159ddc29550442af7b5e52193c2e9aa2a0d810deea5529d0211dfb182112301a00e03d17b8fdbca1540524151ae1d72156957bb49910bdac3af52464408a", "1a316d5ad43469ee5e251e0d5f91dd09c461077a25dff5c9ec0073a5b1d7a7635442251dd3f4c69ef3f931ee43c8538954ccb6af83de4251c88077501d7e7a2c", "166d5d34db5d28e01df18631b45dd9d5254f0646ca81c31f600b880377b3feec", [0x6, 0x4c1]}) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c6e000)={0x0, 0x0}) r2 = geteuid() r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011f000)={0x0, 0x0, 0x0}, &(0x7f0000b93000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d0d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) fstat(r0, &(0x7f00001c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bad000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000-0x4)=0xe8) stat(&(0x7f0000fb8000)='./file0\x00', &(0x7f00002e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = getuid() getgroups(0x7, &(0x7f0000bc0000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000acd000-0x4)=0x0) fstat(r0, &(0x7f000035b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b27000)='./file0\x00', &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000228000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00002f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f51000-0x4)=0x0, &(0x7f0000a20000)=0x0, &(0x7f0000d06000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089e000-0x4)=0xe8) r21 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004be000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000277000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008e9000)=0x0) r26 = getgid() r27 = getpgrp(0x0) lstat(&(0x7f0000f9d000)='./file0\x00', &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d03000)='./file0\x00', &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000050b000-0x4)=0x0) r31 = getuid() lstat(&(0x7f0000011000)='./file0\x00', &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d53000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082c000-0x4)=0xe8) stat(&(0x7f0000f92000)='./file0\x00', &(0x7f00008b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000007c000-0xc4)=[{&(0x7f000025e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005f0000)=[{&(0x7f00001ea000-0x81)="3ef4c424f2cf12b76fcbcb12bef4f9ff7af4a93489397f8fd33f7abb93bc32cce149e95e66f18057ce2af2082e07dfc1dd8563e2b5a1d569de69e7f26d91470735cd5a0cac8fa18e317863d608bd099255b855c9cab1832ff6dda6301ea1f2d84ffe28ff16842a6a02f403c955f36904ddc8dd80ba19fc1a8a93823bcd605e061e", 0x81}, {&(0x7f00008df000-0x11)="d7e445287aff5d423059f722dec20daf4e", 0x11}, {&(0x7f0000501000-0x8a)="ca6aa36128dec4a84fd8cc2fa7a7930f3f132fc7df17260d14d7db12b7fb15b3c46de39b4af7e6e4c0bbb09347789aecffdc616899a600b5c0ce9586d9ec7b3af6b39c25e20b6d606281f354358e39b458e9a1803067ffba18e53370a67612b77fc2a919c16d0f691895a9869e218bc96b0e5ee77155aa3655f4aa9789ed229f818677e499faf6d6eb57", 0x8a}, {&(0x7f000005f000)="e7240f03bcdf676ebc59f0c1a8e9c671b9", 0x11}, {&(0x7f0000b41000-0xbe)="61ee65bea06e625322760117f2edbebefa1136a26a494c14c364eab7bed2cb770ae17624626b3bee933ff6384ad0890afc57322c0a2ea327d20b4272d5e2599ea925223d2d5308b1b36e28dfbacc01b2b3d972c26fbf60dd5ef8e99e7703fcb1327e64da7490c35d831f3a0489788e732d49110a90a81148a3a42c884836e7a5b582a727c8df06ae48851f379c1f4935fff0455bb1baa493408c3d8dd52730129a38cc1c0debbf450d6fb79deae9e5c6fd5f837a60d48ee4a6e7880f00fe", 0xbe}, {&(0x7f00006c0000-0x1000)="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&(0x7f00000b6000)=[{&(0x7f00000e5000-0xf3)="999c043a21a3fddb593058315dde9de056f081cbfd481f3e88be7d15734c0fbebad624445513fa82e45dc47b434d65920ce809730b972805df178b23c685c8e344757cd6263b51c53c37c99d6f2ed01ee89d8b8585a27369ce5273530348dfab3f7ba6fdb9bf973a4113b029bdf2298db12836f8e8eb0dba70a65b7dd70be99ab50d9d15865070f80b0765ce56bac4db1f5c46b20854af6404273e139bf849d218841ad27a328bdf0a38398fee16d5803e57e00da3987f17ed63a7d33773876b12e6daa194002716a63ea76b264c70626f65d91d189de0bdbf11612b4ce8cee20ef5866f93095f6d28f5d954593e9adcb2d771", 0xf3}, {&(0x7f00002d7000)="6cded93c73174d66fe6cecff021c08b332196e0545de1d4efe8e5a064cdd63d246808a43cd0dee19f312485d0b7c8d17996b895902e09c6513f80a808972e60a8cd57622aaa0106011e907c3601efafb408c9230e4143a8092fa6d01", 0x5c}, {&(0x7f00002ee000)="1b3afd5385ff11cb2003d9af147061586cea46d5ae5d1041926e2b6dde8f6894456415c2c7f1d59470e90fb4f969f43b7a15fa4b93dfe02b15b25b925f38f910966b64c7c4e5a1e6a3a70eee942bf669bef6fa6270d046d5512139087913c64933e914571da55f709970e64717f697464d11519a249473ca23233be500df400a54fa3e33c0ecd3792e0696bf409a7a85fc249ca2c95e8204460a500f0fdd563ac4fdb046c71adeed359dda28b17620ba5a3bff34bace4cd0da8aca8d667e3d35", 0xc0}, {&(0x7f0000cb4000-0x66)="f95f8e9a76e1c919b713fde8ff02e0b00a246683a8473b928a703fe909ac856f676e2e1a8194fd1a221451cc0194cb3abd2af13e43d3c0e0df4c0d98bf651ed8aed685cc1c11fed77f1a53f279199b34dcef93961d4bf8ee9d2fdf6ddf37559368333486e782", 0x66}], 0x4, &(0x7f000051a000)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x20000040}, {&(0x7f00000e4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009af000-0x10)=[{&(0x7f00000e5000)="", 0x0}, {&(0x7f0000095000)="3b35d9a110e0a973abdd0be6a6d8aab4030edf48192b375b452444c2b9", 0x1d}], 0x2, &(0x7f0000399000-0x30)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x30, 0x4000}, {&(0x7f000052f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c13000-0x28)=[{&(0x7f000080c000-0x96)="de3d45f0c99412657b9e05433c26ac65e0d268ee62aac69bdd3646268a4ecf02dbf429c88605379a68c6e217f1f97c2c3e0671f50cfa4fc3a33233528bb5e5c4e5cadc9f32b5190c138e25affdaf6a4fca02361496525c8bfdab591f33f778a32f44d85ff2b9baea540397ec381df1de5aff78c060ac4f6cdb88b4a32fba633e7e7736555df6c21808be70b01b1605b6c23b3cd3e4d7", 0x96}, {&(0x7f0000101000-0x79)="e9afc6ecc13a25ef701bae81af94fa8db7bab734bf10cab6efb4624979de0a312b26760b30e1204d50d7e527d9df2dd21b1296d84aad548bd2e51711dfdfaae129e24f8d3f4172555c025ec598c5d6b02e46c346b42626c184fff44447448a0f61410e757de01f1284c931e92d2a3d2f7a65729621a9cbac6f", 0x79}, {&(0x7f000037a000)="6b3d9cb547dcc19c81a575a8ae9adf16f630aeb553ab2230bb52f64420a4154c517f602796aed3048c17204b1bc438fd6d0fb5a62307b98bbd7e7ec2b2cc78adfd5dd434366bdb010e93", 0x4a}, {&(0x7f00001ca000)="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0x1000}, {&(0x7f000076e000)="a573b9b334e7b304e66b4d8e4cab200dbb774d1c712188f48b73a3bd85c81626dd394911d77de55f137e5c5b185aed8a861d9c79760d256dbd82", 0x3a}], 0x5, &(0x7f0000c51000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0xc, 0x1, 0x1, []}], 0x64, 0x4048000}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000046d000)={0x401, 0xe13, 0x0, 'queue1\x00', 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]}) r36 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x1, 0x6, &(0x7f0000d65000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000250000-0x10)={r37, 0x28, &(0x7f0000b77000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$key(r36, &(0x7f0000d92000-0x1c)={0x0, 0x0, &(0x7f0000fb1000)={&(0x7f00001f1000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010b000)='/dev/ptmx\x00', 0x400, 0x0) bind(r38, &(0x7f00009c0000)=@ax25={0x3, {"ffc819b3301799"}, 0x7}, 0x10) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000400000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00009a9000-0x4)=0x1f, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x5, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026f000)='/dev/vga_arbiter\x00', 0x20800, 0x0) getpeername$packet(r2, &(0x7f0000671000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000910000-0x4)=0x14) sendmmsg(r1, &(0x7f000070e000-0xa0)=[{{0x0, 0x0, &(0x7f0000223000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038a000)='/dev/rfkill\x00', 0x101000, 0x0) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x6101) r0 = syz_open_dev$dspn(&(0x7f0000921000-0xa)='/dev/dsp#\x00', 0x9, 0x202000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000042a000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000df7000-0x4)=0xc16) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000cc2000-0x8)={0x4, &(0x7f000087f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/26 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x20, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x17, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) creat(&(0x7f0000c01000)='./file0\x00', 0x8) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r2 = open(&(0x7f0000d58000)='./file0\x00', 0x43, 0x0) flock(r2, 0x0) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f00006bf000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x44400) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) 2018/01/26 08:07:59 executing program 3: creat(&(0x7f00005f1000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) mount(&(0x7f000088d000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x3, &(0x7f000000a000)="") rmdir(&(0x7f00000d4000)='./file0/file0\x00') 2018/01/26 08:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) signalfd(r0, &(0x7f0000413000-0x8)={0xa40}, 0x8) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d54000)={0x0, 0x7, 0x7f, 0x0}, 0x8) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000114000-0x10)={0x0, 0x0}, &(0x7f0000ae8000)=0x10) io_setup(0x400000007, &(0x7f0000473000)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000a99000)='/dev/dmmidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c06000-0x14)={0x0, 0x665, 0x10000, 0x4, 0x6, 0x100000001}, &(0x7f00007d8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000072e000-0x18)={r4, 0x26990d2b, 0x30, 0x3, 0x6}, &(0x7f0000dc7000)=0x18) io_getevents(r2, 0x5, 0x5, &(0x7f00003c5000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r1, 0x0}) readahead(r0, 0x1e8, 0x5) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000338000-0x16)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 08:07:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x111002) timerfd_gettime(r1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x800000, &(0x7f0000cbd000)={r2, r0+30000000}, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bfe000)=0x0) r4 = getpid() socket$inet(0x2, 0x5, 0x1) setpgid(r3, r4) 2018/01/26 08:07:59 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000eda000)={0x30, 0x3, 0x1, 0x1000, 0x6e29, 0x8, 0x736, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x9c1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/01/26 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe09, &(0x7f000067b000)=0xfffffffffffffffe) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f000020e000)={0x0, 0x34, 0x0, @thr={&(0x7f0000b14000)="8ccc311fdd5b96279eee14522ae041c953b1eccbe729a536278384c0daff394d488138add4b79a67dbb140189e905d976395d660ae4c6c34f09202565e87b6e7667c85ad0e119abbd69e6f842b77c4845f7297a1b74a85a76b68fee309991c708b24c411a08ab90b9557a41f46ee4d76ed464e45bdc0b569479918ee62cbd72a4bccd2561a205985d36d1ba52fd0235e50662382079a1d75e6f9adfc9f6a0f4274290e8f0530eb9969c32350e0daeb519adf653aefedea1110bbe083b8325d42459629af20d33ca45a60b2894c28a126c446a895317ed4d5fc", &(0x7f0000295000-0xff)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000639000+0xa97)=0x0) timer_getoverrun(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007bc000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00004ba000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f0000a98000-0x8)={0x0}, 0x8) shutdown(r1, 0x0) 2018/01/26 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000085c000)='/dev/vcs\x00', 0x2, 0x0) socketpair(0xd, 0x800, 0x6, &(0x7f0000b3f000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002c3000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x80000001, 0x3, "4226b1550f1b3924d849d195b25bf0e5ab472ac7aaebe3b3fc6ae1005cfafd2feb7fca3171d37ce7bc3f6f65950f731669ca405ada27f570daf49e3267095fd56b424bed8e930e653ded6f7d99f120c1"}, 0x160) r3 = socket$inet6(0xa, 0x80805, 0x9) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006d0000-0x4)=0x0) getuid() ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000032000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1793, 0x212040) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e6a000)='/dev/sg#\x00', 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f23000-0x4)=0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000035b000)=""/198) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xff) pipe2(&(0x7f0000fee000-0x4)={0x0, 0x0}, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f000040f000-0x8)={0x0, 0x0}) getpriority(0x2, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000767000)={{0xfffffffffffffffe, 0x6, 0xffffffff, 0x2, "3fdedf1d471bf769ce560e03a20c75132da6bd49266e1ee48826bf534849d50aa007c0e3f1dd418b2b44ea41", 0x6dbf}, 0x0, 0x0, 0x6, r2, 0x2, 0x1f, "363d659bdd1b0dc93ea730d65833025fdd9bc303b5372ac9b9f9f261b4ea26e1df5081b4a5ab34b5e42a9bf727d7052cba4438f98c8fd0d7e3c58f0cd3c32f91", &(0x7f00003e8000)='*+$wlan0-{vmnet0)userlo\x00', 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x9, 0x7fff, 0x9bb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000232000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r5, &(0x7f0000992000-0x10)={0x27, 0x15, 0x5, 0x7}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000fef000-0x4)=0x9, 0x4) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair(0x10, 0x80002, 0xff, &(0x7f0000516000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000fed000)=""/79) fdatasync(r3) r7 = eventfd2(0x78, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0xfffffffffffffe66) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000c01000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000665000-0x8)={r8, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r6, 0xc0405519, &(0x7f0000fee000)={0x9, 0x3, 0x8a64, 0x5, "8d8ca40f391a19767b0a104d67ca2f44af31de899fffa28f75f7271fbe3b8100913a0f8e8f43c29a2357143d", 0x20000000000}) 2018/01/26 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000392000)='/dev/midi#\x00', 0x3, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000c27000-0xa8)={{0x5, 0x100000000000}, 'port1\x00', 0x2, 0x20, 0x5, 0x7, 0x5, 0x7, 0x6, 0x0, 0x4, 0x2d5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x1000000000000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000744000)={0x93c, 0x3, {0xffffffffffffffff, 0x0, 0x400000000000, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000851000-0x1c)=@req3={0x2, 0x1, 0xfffffffffffffff7, 0xd1, 0x6, 0x6, 0x100}, 0x1c) 2018/01/26 08:07:59 executing program 1: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005d9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) prctl$intptr(0x4, 0x3) 2018/01/26 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='\'devvcs\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009c2000-0x5)={0x101, 0x7, 0x9, 0x0}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f0000049000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000a4e000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000864000)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000e03000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000ed8000)=[{0xffffffff, 0x0, 0x0, 0x0, @time={r3, r6}, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f000021f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={r7, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/vcs\x00', 0x44201, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000d28000-0x20)={0x7, 0x7fffffff, 0x2, 0xfffffffffffffff7, 0x3ff, 0xffff, 0x9, 0xffffffff80000000}, &(0x7f0000d28000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000c9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000)=0x10, 0x800) connect(r1, &(0x7f00001e3000-0x10)=@llc={0x1a, 0xff, 0xffffffffffffffdd, 0x88c9, 0x2, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) fchdir(r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000d28000)=""/127) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000d2a000-0x2d)="c1aa82a16b2aacb0bec400f48602ffb845a2eb599edd1f25492bf1dd9d5f605ecf0a184e39a25dae36693794b7") mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000d2b000-0x8)={0x2, 0x400}) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f0000497000)=""/30, &(0x7f0000d23000)=0x1e) 2018/01/26 08:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000084f000)={0x0, 0x0, 0x0}, &(0x7f0000b88000-0x4)=0x8) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000658000)=0x9) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) mlock2(&(0x7f000006e000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fd3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000067e000)=0x14) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/26 08:07:59 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xd, &(0x7f0000005000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, 0x0, 0x0, @common='dummy0\x00', @generic="97e047822cfe7bef285a274b55b2b711", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x70, 0x90, 0x10, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0xffffffffffffffff, ""}}]}, 0xec) uname(&(0x7f0000006000)=""/25) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xe, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000000b000)='/dev/input/mouse#\x00', 0x8, 0x402081) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f000000a000)={0x4, 0xbff, &(0x7f0000006000-0x16)="8347f026d56a4a2257d79fe379efe6c8a4bf3db25445", &(0x7f000000a000)="d3f988b39b66c570fc5322fe54800288", 0x16, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000-0x1c)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000008000)={&(0x7f0000005000)=@ipv6_getnetconf={0x34, 0x52, 0x300, 0x4, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x7ff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x464e}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xc0d2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000090) 2018/01/26 08:07:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 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) recvmsg$kcm(r0, &(0x7f0000d6c000-0x1c)={&(0x7f0000b95000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f89000)=[{&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f00009d3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b69000-0x10)=""/16, 0x10}, {&(0x7f0000d0b000)=""/186, 0xba}, {&(0x7f0000001000-0xce)=""/206, 0x2b7}], 0x6, 0x0, 0x0, 0xab}, 0x1) dup3(r1, r0, 0x80000) listen(r0, 0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f000058a000)="78e6275394b57818a8141730af74bb207bbf4a21a4ac429831decf188c45f04dd68210b4ce88f68485d51584e474b972a0c7e7bd6d3e7d4701cb1cc2dab1e90343b5d8cdead0ff36b919763c809fe3a15e1887458a3a998c72", 0x59) 2018/01/26 08:07:59 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000331000-0x8)=@fragment={0x7c, 0x0, 0xb97, 0x18, 0x0, 0x2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f00002b4000+0x203)={&(0x7f0000fb3000-0x1c)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = syz_open_dev$audion(&(0x7f0000ef7000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x400000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000523000-0x4)=0x0) close(r1) 2018/01/26 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ca6000-0x6)={0x0, 0x6}, &(0x7f00007ed000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002a3000)={r3, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0xcb9, 0x1ff, 0x7}, &(0x7f0000e8f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000489000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000677000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000203000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000812000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) sendto$inet(r0, &(0x7f0000f44000-0x2e)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 103.648908] ================================================================== [ 103.656373] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 103.662517] Read of size 1 at addr ffff8801cdcdd8d0 by task syz-executor5/15350 [ 103.669947] [ 103.671557] CPU: 1 PID: 15350 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #190 [ 103.678891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.688217] Call Trace: [ 103.690786] dump_stack+0x194/0x257 [ 103.694401] ? arch_local_irq_restore+0x53/0x53 [ 103.699053] ? show_regs_print_info+0x18/0x18 [ 103.703541] ? string+0x1e8/0x200 [ 103.706978] print_address_description+0x73/0x250 [ 103.711800] ? string+0x1e8/0x200 [ 103.715235] kasan_report+0x25b/0x340 [ 103.719031] __asan_report_load1_noabort+0x14/0x20 [ 103.723941] string+0x1e8/0x200 [ 103.727217] vsnprintf+0x863/0x1900 [ 103.730841] ? pointer+0x9e0/0x9e0 [ 103.734387] __request_module+0x1bf/0xc20 [ 103.738512] ? lock_downgrade+0x980/0x980 [ 103.742646] ? free_modprobe_argv+0xa0/0xa0 [ 103.746947] ? lock_downgrade+0x980/0x980 [ 103.751093] ? is_bpf_text_address+0x7b/0x120 [ 103.755591] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 103.760423] ? wait_for_completion+0x770/0x770 [ 103.764985] ? lock_downgrade+0x980/0x980 [ 103.769118] ? wait_for_completion+0x770/0x770 [ 103.773677] ? lock_release+0xa40/0xa40 [ 103.777641] ? mark_held_locks+0xaf/0x100 [ 103.781767] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 103.786853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.791867] ? xt_find_target+0x17b/0x1e0 [ 103.796031] xt_request_find_target+0x8b/0xb0 [ 103.800517] translate_compat_table+0x910/0x1b90 [ 103.805290] ? ipt_register_table+0x3a0/0x3a0 [ 103.809771] ? __might_fault+0x110/0x1d0 [ 103.813810] ? lock_downgrade+0x980/0x980 [ 103.817933] ? __kmalloc_node+0x33/0x70 [ 103.821899] ? lock_release+0xa40/0xa40 [ 103.825851] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 103.831724] ? __check_object_size+0x25d/0x4f0 [ 103.836301] ? __might_sleep+0x95/0x190 [ 103.840285] compat_do_replace.isra.15+0x30e/0x720 [ 103.845191] ? compat_do_replace.isra.15+0x30e/0x720 [ 103.850271] ? cred_has_capability+0x1a0/0x3d0 [ 103.854841] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 103.859572] ? find_held_lock+0x35/0x1d0 [ 103.863627] ? module_unload_free+0x5b0/0x5b0 [ 103.868097] ? lock_acquire+0x1d5/0x580 [ 103.872084] ? ns_capable_common+0xcf/0x160 [ 103.876397] compat_do_ipt_set_ctl+0x106/0x150 [ 103.880969] compat_nf_setsockopt+0x88/0x130 [ 103.885355] ? compat_do_replace.isra.15+0x720/0x720 [ 103.890446] compat_ip_setsockopt+0x9d/0xf0 [ 103.894757] compat_raw_setsockopt+0xb7/0xd0 [ 103.899153] compat_sock_common_setsockopt+0xb2/0x140 [ 103.904316] ? raw_seticmpfilter+0x70/0x70 [ 103.908538] compat_SyS_setsockopt+0x17c/0x410 [ 103.913093] ? sock_common_setsockopt+0xd0/0xd0 [ 103.917747] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 103.922480] ? lock_downgrade+0x980/0x980 [ 103.926604] ? do_fast_syscall_32+0x156/0xf9d [ 103.931083] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 103.935819] do_fast_syscall_32+0x3ee/0xf9d [ 103.940121] ? do_raw_spin_trylock+0x190/0x190 [ 103.944690] ? do_int80_syscall_32+0x9d0/0x9d0 [ 103.949267] ? syscall_return_slowpath+0x2ad/0x550 [ 103.954177] ? prepare_exit_to_usermode+0x340/0x340 [ 103.959177] ? sysret32_from_system_call+0x5/0x3b [ 103.964014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.968853] entry_SYSENTER_compat+0x54/0x63 [ 103.973238] RIP: 0023:0xf7fddc79 [ 103.976576] RSP: 002b:00000000f77d908c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 103.984260] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 103.991506] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 103.998752] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 104.006001] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 104.013254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 104.020536] [ 104.022140] Allocated by task 15350: [ 104.025832] save_stack+0x43/0xd0 [ 104.029261] kasan_kmalloc+0xad/0xe0 [ 104.032947] __kmalloc_node+0x47/0x70 [ 104.036726] kvmalloc_node+0x99/0xd0 [ 104.040415] xt_alloc_table_info+0x64/0xe0 [ 104.044623] compat_do_replace.isra.15+0x17f/0x720 [ 104.049529] compat_do_ipt_set_ctl+0x106/0x150 [ 104.054087] compat_nf_setsockopt+0x88/0x130 [ 104.058472] compat_ip_setsockopt+0x9d/0xf0 [ 104.062768] compat_raw_setsockopt+0xb7/0xd0 [ 104.067154] compat_sock_common_setsockopt+0xb2/0x140 [ 104.072320] compat_SyS_setsockopt+0x17c/0x410 [ 104.076876] do_fast_syscall_32+0x3ee/0xf9d [ 104.081177] entry_SYSENTER_compat+0x54/0x63 [ 104.085554] [ 104.087154] Freed by task 12244: [ 104.090494] save_stack+0x43/0xd0 [ 104.093923] kasan_slab_free+0x71/0xc0 [ 104.097792] kfree+0xd6/0x260 [ 104.100875] seq_release_private+0xd4/0x120 [ 104.105179] seq_release_net+0xa1/0xd0 [ 104.109048] close_pdeo+0x14f/0x530 [ 104.112649] proc_reg_release+0x12b/0x170 [ 104.116773] __fput+0x327/0x7e0 [ 104.120034] ____fput+0x15/0x20 [ 104.123301] task_work_run+0x199/0x270 [ 104.127165] do_exit+0x9bb/0x1ad0 [ 104.130593] do_group_exit+0x149/0x400 [ 104.134459] get_signal+0x73f/0x16c0 [ 104.138159] do_signal+0x90/0x1eb0 [ 104.141677] exit_to_usermode_loop+0x214/0x310 [ 104.146232] do_fast_syscall_32+0xbfd/0xf9d [ 104.150530] entry_SYSENTER_compat+0x54/0x63 [ 104.154912] [ 104.156517] The buggy address belongs to the object at ffff8801cdcdd800 [ 104.156517] which belongs to the cache kmalloc-256 of size 256 [ 104.169147] The buggy address is located 208 bytes inside of [ 104.169147] 256-byte region [ffff8801cdcdd800, ffff8801cdcdd900) [ 104.180992] The buggy address belongs to the page: [ 104.185902] page:ffffea0007373740 count:1 mapcount:0 mapping:ffff8801cdcdd080 index:0x0 [ 104.194025] flags: 0x2fffc0000000100(slab) [ 104.198243] raw: 02fffc0000000100 ffff8801cdcdd080 0000000000000000 000000010000000c [ 104.206102] raw: ffffea000739f120 ffffea00072ccda0 ffff8801dac007c0 0000000000000000 [ 104.213951] page dumped because: kasan: bad access detected [ 104.219633] [ 104.221236] Memory state around the buggy address: [ 104.226141] ffff8801cdcdd780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 104.233476] ffff8801cdcdd800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 104.240811] >ffff8801cdcdd880: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 104.248144] ^ [ 104.254087] ffff8801cdcdd900: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 104.261424] ffff8801cdcdd980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.268753] ================================================================== [ 104.276085] Disabling lock debugging due to kernel taint [ 104.281729] Kernel panic - not syncing: panic_on_warn set ... [ 104.281729] [ 104.289076] CPU: 1 PID: 15350 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #190 [ 104.297711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.307035] Call Trace: [ 104.309599] dump_stack+0x194/0x257 [ 104.313201] ? arch_local_irq_restore+0x53/0x53 [ 104.317848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.322576] ? vsnprintf+0x1ed/0x1900 [ 104.326350] ? string+0x160/0x200 [ 104.329777] panic+0x1e4/0x41c [ 104.332942] ? refcount_error_report+0x214/0x214 [ 104.337671] ? add_taint+0x1c/0x50 [ 104.341185] ? add_taint+0x1c/0x50 [ 104.344702] ? string+0x1e8/0x200 [ 104.348128] kasan_end_report+0x50/0x50 [ 104.352075] kasan_report+0x144/0x340 [ 104.355852] __asan_report_load1_noabort+0x14/0x20 [ 104.360753] string+0x1e8/0x200 [ 104.364018] vsnprintf+0x863/0x1900 [ 104.367624] ? pointer+0x9e0/0x9e0 [ 104.371149] __request_module+0x1bf/0xc20 [ 104.375270] ? lock_downgrade+0x980/0x980 [ 104.379393] ? free_modprobe_argv+0xa0/0xa0 [ 104.383696] ? lock_downgrade+0x980/0x980 [ 104.387823] ? is_bpf_text_address+0x7b/0x120 [ 104.392297] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.397114] ? wait_for_completion+0x770/0x770 [ 104.401667] ? lock_downgrade+0x980/0x980 [ 104.405792] ? wait_for_completion+0x770/0x770 [ 104.410343] ? lock_release+0xa40/0xa40 [ 104.414293] ? mark_held_locks+0xaf/0x100 [ 104.418414] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 104.423491] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 104.428487] ? xt_find_target+0x17b/0x1e0 [ 104.432618] xt_request_find_target+0x8b/0xb0 [ 104.437090] translate_compat_table+0x910/0x1b90 [ 104.441833] ? ipt_register_table+0x3a0/0x3a0 [ 104.446306] ? __might_fault+0x110/0x1d0 [ 104.450339] ? lock_downgrade+0x980/0x980 [ 104.454460] ? __kmalloc_node+0x33/0x70 [ 104.458408] ? lock_release+0xa40/0xa40 [ 104.462357] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 104.468214] ? __check_object_size+0x25d/0x4f0 [ 104.472779] ? __might_sleep+0x95/0x190 [ 104.476735] compat_do_replace.isra.15+0x30e/0x720 [ 104.481639] ? compat_do_replace.isra.15+0x30e/0x720 [ 104.486715] ? cred_has_capability+0x1a0/0x3d0 [ 104.491272] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 104.496002] ? find_held_lock+0x35/0x1d0 [ 104.500044] ? module_unload_free+0x5b0/0x5b0 [ 104.504511] ? lock_acquire+0x1d5/0x580 [ 104.508470] ? ns_capable_common+0xcf/0x160 [ 104.512769] compat_do_ipt_set_ctl+0x106/0x150 [ 104.517330] compat_nf_setsockopt+0x88/0x130 [ 104.521708] ? compat_do_replace.isra.15+0x720/0x720 [ 104.526789] compat_ip_setsockopt+0x9d/0xf0 [ 104.531089] compat_raw_setsockopt+0xb7/0xd0 [ 104.535474] compat_sock_common_setsockopt+0xb2/0x140 [ 104.540636] ? raw_seticmpfilter+0x70/0x70 [ 104.544845] compat_SyS_setsockopt+0x17c/0x410 [ 104.549398] ? sock_common_setsockopt+0xd0/0xd0 [ 104.554043] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 104.558771] ? lock_downgrade+0x980/0x980 [ 104.562899] ? do_fast_syscall_32+0x156/0xf9d [ 104.567367] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 104.572095] do_fast_syscall_32+0x3ee/0xf9d [ 104.576395] ? do_raw_spin_trylock+0x190/0x190 [ 104.580959] ? do_int80_syscall_32+0x9d0/0x9d0 [ 104.585520] ? syscall_return_slowpath+0x2ad/0x550 [ 104.590426] ? prepare_exit_to_usermode+0x340/0x340 [ 104.595417] ? sysret32_from_system_call+0x5/0x3b [ 104.600238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.605061] entry_SYSENTER_compat+0x54/0x63 [ 104.609442] RIP: 0023:0xf7fddc79 [ 104.612775] RSP: 002b:00000000f77d908c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 104.620454] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 104.627697] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 104.634941] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 104.642185] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 104.649426] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 104.657135] Dumping ftrace buffer: [ 104.660645] (ftrace buffer empty) [ 104.664323] Kernel Offset: disabled [ 104.667918] Rebooting in 86400 seconds..