04f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000051000-0x1d)="5d5b2b2d63707573657400", 0x20000000000001) bind(r6, &(0x7f0000050000-0x58)=@alg={0x26, "736b636170686572000000000000", 0x4, 0x204d, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200006, 0x12, r6, 0x0) readv(r5, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000039000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000022000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3) mq_getsetattr(r3, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x7ff, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x0, 0x3, 0x7f, 0x0, 0x5, 0x8000008, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80004, 0x20000000024) 2017/12/12 10:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000)=0x20) socketpair(0x10, 0x1, 0x80, &(0x7f0000a5d000)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000098f000-0x8)=0x0) mknodat(r1, &(0x7f0000deb000-0x8)="2e2f66696c653000", 0x20, 0x2) r2 = socket$unix(0x1, 0x801, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000)=0x8) tee(r2, r2, 0xffff, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000791000-0x4)=0x0) open$dir(&(0x7f00009fb000)="2e2f66696c653000", 0x24080, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ca1000-0x8)=0x6) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000feb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2603) getsockname$packet(r1, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000b52000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa76, r5}) ioctl$TIOCNOTTY(r4, 0x5422) listen(r3, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mlockall(0x1) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) write(r2, &(0x7f0000be4000)="15510e363c9c6a4ad1463fc2b3b8c78b00459d7d9b875d6549bd2fb902b416968daf5ebda667517102c054c999a6fdfce51b1e92b1ed38cfd7f3e3dfe49d986e7737e29a983307f065925b68621396f10920b4491dafd21b725e3d35fe62", 0x5e) sendfile(r2, r6, &(0x7f0000fc2000)=0x0, 0x80000001) syz_open_dev$usbmon(&(0x7f0000935000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/12/12 10:33:12 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000021000-0x14)={0xfff, 0xdd, 0x1, 0xf7bd, 0xfffffffffffff1c9, 0x8, 0x10000, 0x5fd, 0x80000000000, 0x81}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x3, 0x6, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000030000-0x250)={0x1000, 0x1, 0x4, 0x5, 0xa, [{0x7, 0x89a4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xdd6, 0x2, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x8000, 0x4, 0x1c00000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x20, 0x4f73, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x2, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x329e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x2021, 0x3, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0xff, 0xff, 0x49b, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000661000-0x1000)="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", 0x1000) socket(0x10, 0x0, 0x201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f000096e000-0xa)="2e2f636f6e74726f6c00", 0x81000001) inotify_rm_watch(r3, r4) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f000047b000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x9, [0x3ff, 0x4, 0x4, 0x401, 0xfffffffffffffc01, 0x8001000000, 0x8, 0x1]}, 0x5c) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) unshare(0x400) socket$unix(0x1, 0x5, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f000036b000-0x4)=0x18) 2017/12/12 10:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000ed4000)="") r0 = socket$inet6(0xa, 0x807fe, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x6, &(0x7f000042a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000743000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000eff000-0x10)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r4, &(0x7f00009e8000)="260000005e000900000004f839ff0000fff30f00010000000000cb00060000070009ff6e35ea08", 0x27) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e9f96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd4522dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c83763efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c5bd5458604a9c9c4769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738ec91afb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be80360087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32605c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r6 = open(&(0x7f0000f19000-0x8)="2e2f66696c653000", 0x80400, 0x80) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ae000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r5, &(0x7f0000d67000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f0000001000-0x8)="2e2f66696c653000", r6, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x1000) 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$inet_opts(r5, 0x0, 0x220000000050, &(0x7f0000002000-0x10)="00000000000000000000000000000000", &(0x7f0000001000)=0x10) 2017/12/12 10:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000fc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e, 0x80000) fcntl$getown(r1, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064c000-0x9)="2f6465762f72746300", 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={0x0, 0x2, &(0x7f0000b23000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c71000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ee2000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b68000)=0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80, 0x0) fsync(r5) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00004c3000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xf, &(0x7f0000ee3000)="00000000000000000000000000", &(0x7f0000c86000)=0xd) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc4000)=0x1, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r9) writev(r8, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300230002f8010000000000000080000900130003008300ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000fdf000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.984640] audit: type=1400 audit(1513074792.862:42): avc: denied { sys_ptrace } for pid=7117 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 54.029270] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.034576] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.034588] CPU: 1 PID: 7110 Comm: syz-executor0 Not tainted 4.9.68-gfb66dc2 #107 2017/12/12 10:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) sysfs$3(0x3) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000754000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000051000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) [ 54.034593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.034609] ffff8801d4f3f850 ffffffff81d90889 ffff8801d4f3fb30 0000000000000000 2017/12/12 10:33:13 executing program 5: sched_setparam(0x0, &(0x7f0000bca000-0x4)=0x93) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x5, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) r4 = getpid() tgkill(r3, r4, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000-0x10)={0x7, r5}) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setresuid(r1, r6, r6) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) syz_emit_ethernet(0x49, &(0x7f00004dc000)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x7, 0x4, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x5, "72a6e1"}]}}, "0f54d9"}}}}}, 0x0) [ 54.034620] ffff8801d5455010 ffff8801d4f3fa20 ffff8801d5454f00 ffff8801d4f3fa48 [ 54.034631] ffffffff8165e497 0000000000007d81 ffff8801d997b8f0 ffff8801d997b8a0 [ 54.034633] Call Trace: 2017/12/12 10:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00007d0000)={0xaa, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00001fe000-0x4)=0x0, &(0x7f000066a000)=0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000be5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000733000)={0x0, @in={{0x2, 0x3, @rand_addr=0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x2, 0x40, 0x600000000, 0x8, 0x8, 0x0, 0x1, 0x10000, 0x4]}, &(0x7f00000f8000)=0x108) bind$nfc_llcp(r0, &(0x7f0000472000-0x60)={0x27, 0x7, 0x7, 0x6, 0x100000000, 0x3f, "693edaef9976bcef4bfe49d3c0df62573e1c3b49527ab1aacd7105ec5e1d8c6b5aba3aebc8fcf5665abf8a264ba888dffb05423cb05019635f25c73934fde9", 0x9}, 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000788000)={r3, @in={{0x2, 0x1, @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]}, [0x98, 0x62a, 0x8, 0x4, 0x0, 0x2, 0x7fffffff, 0x49, 0x7ff, 0x40, 0x3f, 0x3, 0x20000003, 0x7, 0x20000]}, &(0x7f000096b000-0x4)=0x108) clone(0x1004000, &(0x7f0000970000-0x77)="27e3701b7477469e14e9094aaa5727c8ebe77979d65bc06b69e97387e2b62564fe7a70226b7f0c52235ab921751519b2d4a6b813f69f9f4de0c3fda772659adc45a282b17fd1b8cf5d136fc75da9bc50b0c1e1e0c17d8d4c574a7147ea7af37ed23ec04d2bfcb62fbb0bcda77c948a68cd007ae5b340e0", &(0x7f0000c42000+0xa54)=0x0, &(0x7f0000cbf000)=0x0, &(0x7f00002c6000)="be86aa6bcbbdb4f84d7fab9dd769e2b3929554187b831ff422ce15e081cedc463bf407ddf1bf3691d00411c6f07e868c86a426d527751526d294e5fd655dc8b8221c027d343be92d244a83385206164950e49a8d25bca6de681e2b45d9bbcc4efba82bb50bfd6d4e2466070ca4cc7d1aadf15eec1cfa780de831eb51467e20575f447548c7236741f67ec0e14f") recvfrom$llc(r2, &(0x7f0000ddc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0x12002, &(0x7f0000f3b000-0x10)={0x1a, 0x16, 0xffffffffffffffff, 0x1000, 0xffffffffffffffe1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 54.034648] [] dump_stack+0xc1/0x128 [ 54.034662] [] handle_userfault+0xa37/0x1300 [ 54.034677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.034690] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.034703] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.034716] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 54.034725] [] ? finish_task_switch+0x1ed/0x630 [ 54.034733] [] ? finish_task_switch+0x1c1/0x630 [ 54.034741] [] ? __schedule+0x64d/0x1ba0 [ 54.034758] [] ? handle_mm_fault+0x117b/0x2530 [ 54.034772] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.034784] [] handle_mm_fault+0x1fd1/0x2530 [ 54.034797] [] ? __pmd_alloc+0x410/0x410 [ 54.034811] [] __do_page_fault+0x5c2/0xd40 [ 54.034824] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.034835] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.034845] [] do_page_fault+0x27/0x30 [ 54.034853] [] page_fault+0x28/0x30 [ 54.034862] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.034873] [] ? fcntl_setlk+0x12b/0xcb0 2017/12/12 10:33:13 executing program 7: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dfa000)="2e2f66696c653000", 0x40, 0x61) r2 = fcntl$dupfd(r1, 0x406, r0) dup3(r1, r2, 0x80000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079d000-0xa)="2f6465762f70746d7800", 0x20400, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d9e000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000f36000-0x8)=0x7) perf_event_open(&(0x7f00003e4000)={0x3, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x13, 0x0, 0x41, 0x7, 0x0, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x8, r0, 0x8) memfd_create(&(0x7f0000e5c000-0xa)="2f6465762f70746d7800", 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x100, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001f8000/0xe000)=nil, 0xe000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a4000)="2f6465762f72666b696c6c00", 0x20400, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000510000)=0x0) getpgid(r6) getuid() mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f31000-0x4)=0x0, &(0x7f0000ffa000)=0x0, &(0x7f0000116000-0x4)=0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f000061d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r7, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000532000-0x9)="2f6465762f72746300", 0x400100, 0x0) fchmod(r8, 0x102) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000000000000c, 0x2100000000200006, 0x7f) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000731000/0x2000)=nil, 0x2000, &(0x7f0000002000)="") 2017/12/12 10:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80811, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)="706167656d617000") lseek(r1, 0x0, 0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) accept4$unix(r2, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f76000-0x4)=0x1002, 0x807fe) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f00005c5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) recvmsg(r0, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000493000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009f5000-0x20)={0x9, 0x7fffffff, 0x4, 0x7fff, 0xc, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) writev(r2, &(0x7f00004d7000)=[], 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cd9000)={0x0, 0x80000000, 0x6, 0x3, 0x2, 0x800}, &(0x7f000028e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000014d000-0x4)=@assoc_id=r4, &(0x7f0000aef000)=0x4) fcntl$getflags(r2, 0x80408) r5 = syz_open_dev$sndseq(&(0x7f0000635000)="2f6465762f736e642f73657100", 0x0, 0x80000001080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff7fffffff, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000003, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000807000)="2f6465762f6b657963686f726400", 0x80002, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b4f000-0x4)=0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x2d, &(0x7f0000b99000+0x8ea)="68", 0x1) r8 = accept(r6, 0x0, &(0x7f00000da000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000d5000)={0x0, 0x5, 0x80000001, 0xfff}, 0x10) getsockopt$llc_int(r8, 0x10c, 0xf, &(0x7f00002e5000-0x4)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet6_buf(r7, 0x29, 0x4, &(0x7f000076d000)="", 0x0) setsockopt$inet_buf(r2, 0x0, 0x4000000029, &(0x7f00008e8000)="45", 0x1) setsockopt$sock_timeval(r3, 0x1, 0x10000000000015, &(0x7f0000986000)={0x0, 0x0}, 0x10) 2017/12/12 10:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)="2e2f66696c653000", &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000051000-0x8)="2e2f66696c653000", 0xc0000, 0x80) connect$netlink(r2, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r15, 0x80404518, &(0x7f0000e3b000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000e4f000)="2e2f66696c653000", &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2a000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000e87000-0x8)={0x0, 0x0}) syncfs(r3) r4 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007bc000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r5 = memfd_create(&(0x7f0000a02000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fremovexattr(r5, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_open_dev$random(&(0x7f000003f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) sendfile(r0, r4, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x3, 0x3, 0x44400004) [ 54.034884] [] ? fcntl_getlk+0x320/0x320 [ 54.034895] [] ? selinux_file_fcntl+0xec/0x140 [ 54.034906] [] ? security_file_fcntl+0x89/0xb0 [ 54.034914] [] SyS_fcntl+0x81c/0xc70 [ 54.034923] [] ? do_futex+0x15c0/0x15c0 [ 54.034930] [] ? f_getown+0xb0/0xb0 [ 54.034938] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.034945] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.034954] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 54.143852] IPVS: length: 24 != 8 [ 54.299684] audit: type=1400 audit(1513074793.182:43): avc: denied { getopt } for pid=7172 comm="syz-executor5" 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 [ 54.458555] CPU: 1 PID: 7106 Comm: syz-executor0 Not tainted 4.9.68-gfb66dc2 #107 [ 54.466164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.475500] ffff8801d8adf8e0 ffffffff81d90889 ffff8801d8adfbc0 0000000000000000 [ 54.483488] ffff8801d5455010 ffff8801d8adfab0 ffff8801d5454f00 ffff8801d8adfad8 [ 54.491474] ffffffff8165e497 0000000000007d81 ffff8801d8ad08f0 ffff8801d8ad08a0 [ 54.499457] Call Trace: [ 54.502027] [] dump_stack+0xc1/0x128 [ 54.507371] [] handle_userfault+0xa37/0x1300 [ 54.513410] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.520400] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.526786] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 54.533954] [] ? handle_mm_fault+0x117b/0x2530 [ 54.540163] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.546372] [] handle_mm_fault+0x1fd1/0x2530 [ 54.552408] [] ? __pmd_alloc+0x410/0x410 [ 54.558100] [] __do_page_fault+0x5c2/0xd40 [ 54.563969] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.569919] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.576571] [] do_page_fault+0x27/0x30 [ 54.582084] [] page_fault+0x28/0x30 [ 54.587340] [] ? copy_user_enhanced_fast_string+0xe/0x20 2017/12/12 10:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000063000)={0x0, 0x4, "9904c456"}, &(0x7f0000396000-0x3)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ef9000-0x50)=[{&(0x7f0000c59000)="887eae5a87f768d822ff38454b3d3b96c6e5be98addfbb80910d981a559405636a5d29f1d406b079b29efb51abfe389711a705ea4d473594fa6a63afaba4394525374c515323707bd038ac8c0d0a89f090405388b272959e0ffef8b3a579a7b283ddb89b84e458c1dfca1794d5365f319152ebbb44545f7dc5c7eb1977c195f38ebeacda24d9fa3c4f94e46a0308d0aace227d461880ca5ed60f594ea7c4caab365a7792ee29ab185b9c8910c16e00000000000000e395ea09981796e5a4794e5b1804f94699e322a04dce79e971fea801d342b9b1bb1ae3", 0xd8}, {&(0x7f000090a000-0x5f)="13d897936af951cdee616b5db4dc0f04b314edd81ca5ed4644bc51c950ec5f68d2651b81e0e05194bb853a9154e9d004483766b19dd8d22a53a142f476d8c013b3dfb523152d55b95ef1a48117c96b4d4440c1ed19d588abf2e2c7abb93c9b", 0x5f}, {&(0x7f0000ed1000)="4ba865ad3124cd34f4a465a7341f4484c73af5df8aa7eef0e39e63eeb0c9048b7caf51cafc3e1677b68527855014d0a7338775acbd69905eae8f1b78b4443005ea1e049d3bb8043e67c9d706b5b54f51e9c2abd2d775390dcd1fdd1fa71b79ca04f66e636eaacbc49ec467a877e4d736b0615941c97d44df83efda4db4ad52a69d1a4c08728f58ed26", 0x89}, {&(0x7f0000aa7000-0x45)="ca7a68195dae1d6119fe7701d24b1442b0ff9a8097dd83237341559c1d64cadaa13fc1329462135cfe2cf711235a18729d0c97201a30b20fd0f0bc6bfadd84c29b9b63e132", 0x45}, {&(0x7f00000df000)="b19903aeec55a8b0e1d682bdba62ca00b52fe69b03f37a763e53ebf25f9f8a285640d94c30251ba250f948a3a6b14b33337c8d42b0ee5e154245165de60b4fcd944edd5880bc9ef2de4e325db7c5a726362fdb9f8577aec223298e0c4b8d4caf920b1a2de9bb71f998078e26266f088baf5a8e5410c5ec35f037653932362267ee136e114cdbed9ca23de51c4ea8aee699db2a670f385ccc53b66803017ea8c478433e0e5afac290d23446b103a9485c7458253a7e46ff3d61e16fac86375743079ef7888cbd0476548df3", 0xcb}], 0x5) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$mice(&(0x7f0000acf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x218040) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009af000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400200, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000e06000-0x8)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x200c00, 0x0) r4 = dup3(r1, r2, 0x8000000000080000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00003e4000)={0x0, 0x46, "8600ed84ab6a687b737b6ed70db9653d409ace227c05e4bc356542a34cf29d79af2ad8203222711b3e1ade9bd23b893ba36f4b7c81ea773b0a55e9581b2c674b392d75961913"}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000566000)=0x0) getsockname$unix(r3, &(0x7f00000db000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000957000)=0x6e) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000645000-0x20)={0x80000001, 0x9, 0x94f, 0x592de076, 0xe, 0x3f}) r5 = openat(r4, &(0x7f0000e86000-0x4)="2e2f66696c653000", 0x800, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00005d5000)={{0xffffffffffffff48, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x20, 0x2, 0x3, 0x5, 0x7fffffff, 0xfffffffffffffff8, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000058a000-0x6)={r0, 0x8}, &(0x7f00000e1000)=0x6) mkdir(&(0x7f0000ade000-0x8)="2e2f66696c653000", 0x800000009) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f00004bd000)="2e2f66696c653000") socketpair(0x2, 0x5, 0x0, &(0x7f0000b63000)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000c0d000-0x8)="2e2f66696c653000", &(0x7f0000ba3000-0x8)="2e2f66696c653000", &(0x7f0000dbe000-0x4)="65667300", 0x7000, &(0x7f0000c7d000-0x16)="532f8dddb1863a34bfca11bee3ed523113f3b883845b") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00003e6000)={0x1, &(0x7f0000a02000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00009ef000)={r7, 0x3}) clone(0x142000, &(0x7f000008f000)="", &(0x7f0000eef000)=0x0, &(0x7f0000f87000-0x4)=0x0, &(0x7f000038b000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aaf000-0xf)="2f6465762f73657175656e63657200", 0x50000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") 2017/12/12 10:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edb000)={0x0, 0x0, 0x0}, &(0x7f00001fa000)=0xc) r1 = syz_open_dev$sg(&(0x7f0000eef000)="2f6465762f73672300", 0xe9, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000066d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000076f000)=0x40, 0x4) r2 = memfd_create(&(0x7f00002f3000-0x9)="2f6465762f73672300", 0x400000000002) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00004ac000-0x4)=0x100000000955f) write(r1, &(0x7f0000003000-0x90)="c5faca04f5f0783865345687843e218110bc557e", 0x14) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0x0) creat(&(0x7f0000451000)="2e2f66696c653000", 0x1fb) r3 = syz_open_dev$sg(&(0x7f000012f000-0x9)="2f6465762f73672300", 0x0, 0x101000) r4 = gettid() ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000670000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = creat(&(0x7f0000202000-0x8)="2e2f66696c653000", 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000878000)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) setfsuid(r0) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000e9d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) sendmsg(r6, &(0x7f0000728000)={&(0x7f00001a9000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000370000)=[], 0x0, 0x100000000000004}, 0x0) fstat(r1, &(0x7f0000b83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000626000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000707000)="9b1339fcc6ade5e50000010088059252619f30784a6679a2c7c2f6456b008115faff247e7e529f317057dd575e30ee8fd820a60a52cf05b253caa119592cdaf8", 0x40, 0x4, 0x0, 0x0) mq_timedsend(r2, &(0x7f000002b000)="76582e4f68d1d54fd42aab00c36a328ac2ed930a1f5bd33f323414ec90f6c9caa1db736672960f444633b7dfd52f79f2d800820f23f43534c8412a886693bb975f94a13110a75db1eb45047a9fc4bb96f5e8be7e3f2e2dd5e610f848cca421216c0805882c8dcb22ef2e2310a130619bf0d1", 0x72, 0x1f, &(0x7f00005c5000+0x16)={r8, r9+30000000}) r10 = getegid() removexattr(&(0x7f0000f2f000-0x8)="2e2f66696c653000", &(0x7f0000081000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091f000)={r4, r7, r10}, 0xc) mknod(&(0x7f0000d16000-0x8)="2e2f66696c653000", 0x20, 0x7ff) r11 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r11, 0x0, 0x8, 0x6) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000877000)={@common="6c6f0000000000000000000000000000", &(0x7f00002ad000)=@ethtool_wolinfo={0x34, 0xfffffffffffffffb, 0x100020000, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b7d000)={0x0, 0x200, 0x3, 0x2, 0x2, [{0x8, 0xffff, 0x3, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x2, 0x472, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xcb9, 0xffffffff80000000, 0x8000, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aba000)={r5, 0xd9a}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000971000-0x8)={r3, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r6 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000cac000)={@common="6970365f767469300000000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000a0b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20680) getsockopt$inet_udp_int(r6, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000d0e000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000762000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, r5}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x20, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2d000)=0x0) timer_getoverrun(r7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f0000944000-0xa0)="", 0x0, 0x0, &(0x7f0000431000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/12 10:33:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000c36000)=0x0, &(0x7f00007e1000)=0x0, &(0x7f0000c68000-0x4)=0x0) getresgid(&(0x7f0000279000)=0x0, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000db1000-0x4)=0x0) r5 = getpid() stat(&(0x7f0000304000-0x8)="2e2f66696c653000", &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000880000)=0x0) stat(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000dc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c91000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000737000)=0xe8) getresgid(&(0x7f00006c6000-0x4)=0x0, &(0x7f000065c000+0xe17)=0x0, &(0x7f0000244000-0x4)=0x0) r14 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000ddf000)=0x0, &(0x7f0000b6a000-0x4)=0x0, &(0x7f00000b8000)=0x0) r17 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c45000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d7f000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000042b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000152000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b40000)=0xe8) getgroups(0x7, &(0x7f0000201000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000df000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e5000)={0x0, 0x0, 0x0}, &(0x7f00001aa000)=0xc) fstat(r1, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003e2000)={0x0, 0x0, 0x0}, 0xc) r27 = geteuid() r28 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fc000-0x4)=0xc) r31 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066f000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000065e000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00009e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000049e000)=[{&(0x7f0000520000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000aa1000)=[{&(0x7f000052b000)="49bdcf7bfb6b9b5fdbed6c28a0587e600675c5c05ac9ad9d17f9136cbc109f64c174eb3811571021b4ea6e24dc4057f462eb5e180e46bfe731a95fcc4e487fec7bcbb43328775aca926df6b8730c0a69441b901db00a7a813948f5d37d0c92c5726717320bdd54c291783bcfff9a9ca284d08ba16c5f389ede804485cba4245c1368bf26488af8f9d4cc5817a7362cc61d29334053723930120ea6fcf52050868f1f8a04a0e794738b33b8a544265cbfe8ce68be734442b35f329fe3040bcc2a78464133619511484fa3", 0xca}], 0x1, &(0x7f00004ed000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x6, 0x40000}, {&(0x7f0000e94000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000057c000)=[{&(0x7f0000633000-0x1000)="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0x1000}, {&(0x7f00000a7000-0x62)="99ff24ae90ff216815aeedd72776bca8ae6a65ea0e2b5e8bc4faff9ddf079531259309ab39fcb6f63be350030e564e0e3023608eb3ecdb00896542b33bdd2be8c9eae207a875a02a70176b09a218550bc4ed882437a59278c967efb5568413c3fe7e", 0x62}, {&(0x7f0000a7c000-0x68)="261ddd6e1e051dfecacd57afe2cf189c72a88077e8b46abe95cb961a0d16374180a1b087bd3505e549c87992afbcaad36df2a36c7f8356306d7c4cc6c843689a53c09ed4ce7068f35277394fa56da51fed66276c4d1be48155e58305d37d62772b587efdedf9e5a3", 0x68}], 0x3, &(0x7f00005e5000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x1}, {&(0x7f0000812000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000826000-0x10)=[{&(0x7f0000789000-0xf9)="aa531f7cb53c31fd08737eec88422f1e9fd16f78facbdc542f5fd8f7fd7ae21b729f0b28aa637566d7cca7e1111b15a04812efc4d3b487fd3a134a888d67a7bd5e2cc6dae480596209d1e39ce831cef788ee4b4cb45ae8c1c1f02ab09eefc0605de44f6f2f8b0bc21d45d4e785523262affe5789baa5c2df029da9e4e33029c3702d4f6f5677e79d7129c1490f840096bd91da3eff226b0b12eb52bc56b908e011e234509d8626d81159842a8f62f2736d6861872f2de9b7a6c9c420493a806323979494e4f7c697e3a9f088cb8c201df450124f022ecce3e4ee59194f956d797af26ef5c697c2637bfa1db23e214f726513dac8c3316a9fae", 0xf9}], 0x1, &(0x7f0000e4d000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x7, 0x0}, {&(0x7f0000c07000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000443000-0x10)=[{&(0x7f0000ce1000)="db8c9928147ec60b43acafa35b5ab9b592e7f15cde188920d787f994d7e2b5ac43bbd98376f1421fe7fe39b2a87a108bc8ba29829e317b4b5b4434f7655d64610086f5309eba6d2dc199de8f70589b4fd692c13ce471088d5fe5a4ea019bceb7b68647eee3c89e146d31b90142b9c6a0b61b72e10e8d7d6f96362bbd9a85b948f9fc8aaad4a65ab467ee8cc2fc80124d5e80df617da1367b508fba2c0aae637278", 0xa1}], 0x1, &(0x7f0000eed000-0x20)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x1, 0x4}, {&(0x7f0000334000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000003f000-0x60)=[{&(0x7f00006d3000-0x56)="afa53a14af55cd5e59894952c66db8a86db2b6a03a93e4dd2b73b9c9fbaf53020c8696be4c247be2796f8c64d26663ae2d4e3796a1235c8b9079e3be81ceff16c06e937e55195cfb8c8fe8dab959e95d643a63d1a45f", 0x56}, {&(0x7f0000978000-0xee)="474d1ca8956fe2afd407b1d8e9de22afff4fa9cdf938a28524860ced70400dcf13e1db1507baea86e528d8043842f160c9dabb3dba43ba21e49b5f10e02760eef4e189bdae05cb8e07bc9be9dbfc39615e7de8508c0d45734c4616b82970f718144272be402ff9ab25fe7a9d631f0a0325f00ee9d2a01605df807c8a42d2c07d7b4b5ef91fc96447cb204d5c1247881b96ee211009c9671998ce99a8ee28754df0a8fe939630f5c2bf1f477fad0578c7da812578729d85855148414de0966d1b8947eab8ad41d00869236ff43d87af590d710fe112a4432891a583b541ab24aec18a9625e7451574fdcfae716645", 0xee}, {&(0x7f00008fe000-0x3c)="ef4deebb62fdcc1d80bd0c1b12fea3047f7090feefeaa7722c368057202c66522c04b9d85ed39c330c3361f3a5350205979a142f1e4d9a8bb37c84ba", 0x3c}, {&(0x7f0000fac000-0xbd)="4cd1784106f18d581a79595eb19df2678675fa67115153ff0e5e27a78903ce3ace86b7895acd6427577d9656e245b5ed0dcc697de4d025573190f7a4b2cb5990058c6c61e2eba5f17ef0a70ff2a9b88a579d4dce634529563ff2367c8d17c0bf7f80baad2fdad981ddbe465389a6c952c263a442a33f03a29063d9b2a47ea6e38f76a1209ce9b528550782068cd3dbe5161f7450c12e690cb7351ee98cd8e6038545d21aaabe2e5f2efb7d537d2c01fb7affdccf09f5dbf29a308a2723", 0xbd}, {&(0x7f0000007000)="8bd74ae0c6259cccf1bcbee229629d10305b26a7ca0fd289caa611b63511ca91d3c8d2e6e5ff7b07732f73d9c3c206fdd9b516a2999834", 0x37}, {&(0x7f00002f6000-0x53)="cf31b5537bd92a04973b06887ecdfda4623ba2ebd43d92807633d3d343bc16d855382bd5a2ca06a187ed55ac44501e73b0e9a28e696243ac87d757cd3f23dc7e58733252766a551133264572d2bab9854316ea", 0x53}], 0x6, &(0x7f00006e3000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x1, 0x800}, {&(0x7f00008dc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ecb000)=[{&(0x7f0000c5e000-0xe5)="ada08eb4741bbe0008c02c7bf890f05f74f2eaf69ff1db03012a8a32817ce2aba14a4a51662076bc05b67ac4ea9e6387f6681512ce7578f71e51408ad989bbba09bd186d997e0a854f588dff1df16a2e5c68afb4e5517d3cbc14e5991a74835453873d7aed01c7065a953f0dec165541181deb53ab818ff7c2c74759bef12ecb7568432f8501ec3f70c83d1a6b97babd4b921d9e9fb7f2be4f8d9245d177473b87685427167c14f63d21de0e8213977c232d8947762a9c6f770d7b7c8ccf45bb769287927fed011dd195eea5fdaf098976d2158e2cba36f4734811aba67c003f1373e8a5a3", 0xe5}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000069000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000088d000-0x20)=[{&(0x7f0000b5a000)="03c1db2f8d8d8b2123e28bb2495917ca76b32cfb16560764f186b0d38bea39a8e9cb9038c40337045a411cc0af0e94a36b20cb04ff95fa503ee374c11874452cdab9cbba5571b57b9aaeb41a3c7d08619d9833ba8e3568c0aea5", 0x5a}, {&(0x7f000013f000-0xc5)="451372872404a680e749744a0382a64c6957d9cc109598bff5658991bc606a43563c921cc823b5766bea5cf8d281e2c9f72124e27aba5c4ccc0595640a0c28569de7ae2f2dcefbdd99885f5f1c107788fd709832e5fbde4ffadc3d9de682b1867040e53386212c413f080f41d58670ff998aa848db0d581806b40c9c7623cbadadebb27400636a4cb66aa71be4ee6293d9954c9fbe486d51a0b930d195b12c7c37b8608f9f6f73dbce8209865cb9b6faf3b276f32ea6f7e39d544a28fe8403139d0d8c9ee0", 0xc5}], 0x2, 0x0, 0x0, 0x4000}], 0x8, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000256000-0xd1)="5b", 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r36, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) r37 = dup3(r36, r1, 0x80000) sendmmsg$nfc_llcp(r37, &(0x7f0000461000-0x38)=[{&(0x7f0000721000)={0x27, 0x6, 0x4, 0x5, 0xff, 0x1f, "a63b0463a2db4a2537eb50f8e11dd829f533d5b8b5bfdb97d5058ce662fcc76b5fc38edd49ed07b018aa3b33ca165d74a62486d894b05087dc4ce5de43dc7e", 0x0}, 0x60, &(0x7f0000726000-0x20)=[{&(0x7f0000025000)="49fc1d47e246370294320d9b4986486fa8d45f7a11a3a0d0e86886985583a6afe3009d64ff117f0a931b136ad75cb7a227493987b4ec790f872d63f93b67d786aeafaef6f94db4dae1a9b727c42e8a982700cb91cfba689e51174c489c2fc798970e336437077812d09c7d835e9c112f1fd538e6029ea4e54b09839b5fa48a4b583f4383", 0x84}, {&(0x7f0000618000-0x63)="0b8d513ef91263285944b8970c4457dd4096174cc97fd004898c2cdaaf9b681ef48605735020aa3272a785fe8ab2298b263707f67c4063e87403a07fa237905a671942460b22b1cddf12efa8d4450b82142dab65cd46e5976ffd4a772a0e05cd1e5e19", 0x63}], 0x2, &(0x7f0000e76000-0x80)={0x80, 0x1, 0x100000000, "849d309d06397fcc2c13ce6802099c5a8cebd61d7dc3788f9cb6e8b6a05d07097bb79f69a75cf0b4a53149fe9df148bc211ce3dd20cf527604ad68bfc1e8a836c2c01db144d1f1b33e140dffc5e6ef41369b5e62df24bc549c5b222abef944b75e4069f2682c598fddba"}, 0x80, 0x10}], 0x1, 0x8080) sendmmsg$unix(r36, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r35, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) [ 54.594416] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 54.600972] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 54.607268] [] ? SyS_futex+0x22e/0x2d0 [ 54.612782] [] ? do_futex+0x15c0/0x15c0 [ 54.618392] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 54.625034] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.631854] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 54.638062] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 54.674364] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63367 sclass=netlink_route_socket pig=7213 comm=syz-executor7 [ 54.720056] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63367 sclass=netlink_route_socket pig=7213 comm=syz-executor7 [ 55.217139] pktgen: kernel_thread() failed for cpu 0 [ 55.222273] pktgen: Cannot create thread for cpu 0 (-4) [ 55.227695] pktgen: kernel_thread() failed for cpu 1 [ 55.232775] pktgen: Cannot create thread for cpu 1 (-4) [ 55.238536] pktgen: Initialization failed for all threads [ 55.348083] pktgen: kernel_thread() failed for cpu 0 [ 55.353211] pktgen: Cannot create thread for cpu 0 (-4) [ 55.358587] pktgen: kernel_thread() failed for cpu 1 [ 55.363663] pktgen: Cannot create thread for cpu 1 (-4) [ 55.369482] pktgen: Initialization failed for all threads [ 55.478803] IPVS: Creating netns size=2536 id=13 2017/12/12 10:33:14 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000373000)="2400", 0x0) fallocate(r1, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000053000)="2e2f66696c653000", 0x100, 0x8) fcntl$setlease(r2, 0x400, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xf, 0x5, 0x0, 0x2, 0x100000007, 0x0, 0x0, 0x0, 0x0, 0x9d64, 0x4, 0x0, 0x691, 0x0, 0x6, 0x7, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) write(r4, &(0x7f00004f1000-0x13)="c5cafa0409000000850200090000404310d2b8", 0x13) sendfile(r3, r4, &(0x7f0000433000-0x8)=0x0, 0xfec) r5 = syz_open_dev$sg(&(0x7f0000c1f000)="2f6465762f73672300", 0x7d, 0x107003) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000d000-0x8)={0x0, 0x0}, &(0x7f0000a22000)=0x8) r6 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80041, 0x0) r7 = open(&(0x7f0000014000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000dda000-0x4)=0x0) fcntl$setlease(r7, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000b4b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000a04000-0x8)={0x0, 0x100000001}, &(0x7f00004a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000365000-0x14)={r8, 0x6, 0x7, 0x100, 0xd3e, 0x203}, &(0x7f0000cc2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000044a000)={r9, 0x0}, 0x6) open(&(0x7f0000cea000-0xa)="2e2f636f6e74726f6c00", 0x800040000006c00, 0x0) fcntl$getflags(r7, 0x401) close(r7) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000e57000)="72616d667300", 0x2041080, &(0x7f0000891000)="") creat(&(0x7f0000001000-0xc)="2e2f66696c653000", 0xfffffffffffffffd) 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x341000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009c6000)={r1, &(0x7f0000a6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) connect$netrom(r0, &(0x7f0000886000-0x10)=@ax25={0x3, {"f1fe3566609f6d"}, 0x4}, 0x10) getpeername(r0, &(0x7f0000544000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038b000-0x4)=0x10) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x7fff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d05000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c69000-0x4)=0x3, 0x4) connect$ax25(r5, &(0x7f00003d4000)={0x3, {"b436d623e46a42"}, 0x0}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000408000)=0x2) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00003ef000)={0x0, 0x0, 0x0}, 0xc) modify_ldt$read(0x0, &(0x7f000051a000)="", 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009ae000)=0xfe, 0x4) r6 = creat(&(0x7f000008f000-0x8)="2e2f66696c653000", 0x0) umount2(&(0x7f00003fa000-0x8)="2e2f66696c653000", 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d8d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00008d5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026e000-0x4)=0xe8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, 0xc) r10 = gettid() r11 = getuid() stat(&(0x7f0000e2e000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000322000-0xa8)=[{&(0x7f000062f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000150000-0x70)=[{&(0x7f0000273000-0x65)="8255582d79d8db2b12fa107c8ab812c6d853c410bd0140bb425ac2b3d3691945bd99b83eb1af463ca24a8c3196184198b40ed3ae893f124fd0efc9af16eebcefd883face97d9235e80fc9dc00d3a1c010046b91ff194f2f06a1e5c294a98e81da9f7649598", 0x65}, {&(0x7f000061a000)="d21213a47de3b525791fd60ad870cdb2bed4701de5b2e980e3fa4c94d36eac94375b387c84983906d80e4934ab510a54e5faae0210c97332e34e18a7beb577bec879b5e54e1f983f56f267ee0a9ec0999023057d32f595bf9cf8e22547e3e4d94a06b886326d01a547f62fd00ac1cd21f55ea0c8f01c2671abf2b7d7fc9553b90c466775be765223ca6b7102129d3db15470ac74c7af559114b4963db51af4d7679e5a79bd384a52741446f3e717a472d931a0de880862dd6c702110dc9334b5e7cbb4e67aa246d94f10d041871be22b85c058c1cd69099d5d018a8e8071e1d3bc94d787fe3725e0bbce68c511d3c51768afa347a7407b334120d193d01c3fe88b58b47bfd01de52b69734fcea84d23c1bf741732d9e33d10ffb93916e85390a3ca67b26d787e6bd9a51811748253fd42243a12dd5d97de062e81f8fbbf7b6b821c181c07ae49dbe38948b203f1001ea678367d7c32dc71476ca7d6c938adc8f40670a4c3359cf4b7ff50e3f574ec8403af4d41874ba2f225b03f7511c88636733be7b213a2f62d431c3896af3e4d01b60d98c5e9120a67cbf961b2382a55ceec1f7a8c6800e456f63d6defbe54a49fb85ac51b1438345398c9395784bc4dff889b527df90439919a4a3eb14005faee5bfdca3e6efbdccab9bda950db7e2dec980e88f78d5af77f29aeaff7a54fd5199a12ec33c0a548f525a93a994d70be441a120c2691ffa058cf143618cd52adff3bbf471fa3897b91c0366de719e341103d33439d9283b71e25b4e0ee3625d4fe8202a626aff5a82b5547474e09845c3ffe15c60a22d1b939cd1f6db0ffad953e003b9aa9e6a71483356ce02d4daeeaed3fd7a27e4ba785240334dd455dc613d9b63b085efff1dd9b245cb8ae1ae04e3009b727159b1aec10830a537a3a226dc4862e2c08cebad6145234a6b471f6ba2989416bedb7e2a5ffd6e268526c1423fed12c675dabc15cde26745fc26dec92393023d33841e45288c30bb63a03a18e5d4562a7d18fcb6b5450b5b7be8a95318ba2c2652625c41e096160cdca7abf593333a2d5d56272a408ca63027b59448d4b838fba7807554a60466a08791ab7c7ebd7341ff4a7281d871fd12543d2009e0c6bf70dbeb9d7f70092dd4a7668c816097c42bf5064332d9cfe4e5dd8f5444310b7df8b261a1253a3d83bd3986b35d5d2baf85a407e3a94fd5bda289ab2b3ac2de38b734a7a048c4fecb8bcaec58ac2acacb3eee5583ee4a623cc7df42da166b7941ded75d77e5da7303c7e3d307edd805433c9f46332e8e23f15035f29a59defe0ae4a23a70896c9ad9ae6baa5820560a1cfced8108453ed6c7eb9318b19ed27f551d12a8348c604dd876855474a70a5e88d656a83e4e67848f270d7f289d801993d24cb8485e8be70894c66fcd796e7993b985e48203be9f2c32305e4d08e3542be2f3dd656d99a463842c0c00dd44596589adeb04bb8d3397fc19d3558b7408729a21908e0c9b7c15e826549dceef9fa36256cba9692a0be4c2e15f486b4be18053a3cab5bb2473b9e360328ca6ddd33a4135bcb5317795d12d511192979ffe4c71eec402e93540191e2e5fd60a2d7ed3aab26d3e5a65c764aafc69216ab0fefe04181690f5d1a5b14aaa42a029ff8ca4a349d7b8f99a2fe778a87b18caedba61a3dfcd61c6cb601acc5f2fcced39e1b7b4820dacb9bcc369db82459906f4538444e1a8f95b8672249c416f7aee393530da0c11c60e3fa5186258335858a7a5d0f9300756ff57982ac7cab0a505e6e2fb535e3765a9a3ae3174dce6da7012038f5294030ee2012dc6b158f1a18cf5f61aa0bdb0f3334f00ea60aa0ad623714697990ecc312d47beeefa9d53eb3b60ca32efb31d464351a6d790d1d0a8b5891bc6f6c5b30d8aff4018c16a8d54db9e850edeaacaf5f647cba4e199f47b605e16cfe1c2aa105c35de3559befc8d105412404bbb6146da5a32536d5c4f69b6d1eceeaf964fecaf64939b0c1089ea81027429f40a5c4969c4b58b8fd9ff86d2357c855605ebfcf2371eec21ff5bd975f69c3f06abc376b19c8802a4788a698fcc7299ec5b235571b8874e33c7dbf2c3d0bf917299649744bec23904de1c86e6687a14083784f7a082436dfb355f21315debe270406335e52348e85fba64098403f0c69e8ecec0d2447d5c9c1e3407307a2fff7dd39c494db8c91859ca0990730c4a132d49f13c5380277770b41fb1e081fa1ded414c1a98b2d7e5fc7ac6f16b54f39c7fa8fb7bd22a5a3b9e009e4a162e1dd44bda47b7cb2a2c73481fb7953730c96802bb0f378e9bab4fd1ee99d2bfbac4a07dcdc6659e8fccdb4f2c14880218c7ac61db496de156701b79c2f91d5856754f457a3fb816bb48567d6b58f4366382c7ccbfc0176ddd7e99ebc165a564a56fbdba13bb1d7487094c3d3291f37874420d2ecaadacacf2b5a731034f94970da01c4b599a7dba381d324b9de946a3c2cfc4aa892a5969e96f0de4467e4685720c1e5edfef7e92cf6abb15774e2a0eecbf8fc13da12901453d15478f87524265bba449ab3b887d95ad59dfe2b83bfc83fe73e025cdf7cfbfdc655ac945f8c9a93d25203f0f007bf9998acfa40d77588652f44df4984c7131dc9eb0ac20ccd74e5047fbb70ea51f805bce1784da0e5d1abe6f684fe929b9f8f0decb3ac1448b2e4a6925b2af42878f850bfadbc5bd4306515dae49fef3ad5c7ec779a2184fe8cc4bb6607e228dbf872e01ec4a6baea7741c6b15f987c9b857d409c00abf3492bb72607297b4b65f38825f33df3cc6047a7551806523175252bd620b3abfa2488bb48ec98f108807df452303806c066684fc4fb29b464ae24ed42a42d4886a4818ebc4ce06d2941e1f74ffe7e3cd517b01f763244adbe2b5b1bc8bbb7151c420aa2cc53a84b453c68a48e18dd2f8171eb5fea8006d00ac4005e3e121bbd57c0cbb15710c45bd11b692f8e143764f2b6044be455ca537b082be6695c02fc53fd54468c234b02a7e6fba1a3c5915b5a4d0c815eed6c977e0e99cddf7ed4c8b0b888c193b43059936e282114aa8d5cb3551d64178b317ee02c3af07f5bf198ca63f3e233f9ffa6497a684427a423f9484a4dc69ca5f5bfaf4b719c2cc018b9581ddc54868455cb152f3e4cb1d2978a0f7645c23741c81cf43520a88534eccb2fc81c81af21f46cac2a61e2e0d8f1fc3c1ba0f38166a12fcf1de77fabfe5fc9ec55cdbd342c9f2545d052aa452959bc8bececbe0b8838f1d40719cb85fc14c8932f6ebbfb276df674f6abffefabd4d65ca3863b85a8fe83161457b317ae5dc679025bfd14a029beabbe55d372f7e0a01783edb7fbffa379f26fb269fdd28c2bcd49e6d621c254c23ca80ec7a7c0c0e59d32b95d32900d6da2bc4accf61cbe067f80a8c6d5e9a1151f57596f5bcdaa587878e87fffa6010fd68f6bfe76b14eece94de8efb62b7c2176afb5c39d69acd91e52c913271333846d6c98223f227620c6cd2f42365816d00197513e8da51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{&(0x7f0000618000)="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0x1000}, {&(0x7f0000554000-0xfa)="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", 0xfa}, {&(0x7f00001dd000-0xc7)="dcaf266459c398b601e58808c470a30809474d3c4397911e6d7ee3f43eda2dc6f06bab3573ebfa24bc19553fb9cf60c5980a8183f9ef72d4585008fdd6bbe977829d1758939805c59bddb95ffb5702b9e402154aaee6b2761305c36f539b76a22feae112db6249eb4eec17e7613913fe6dc1a00498400e0fcc4b60e84a9866c8ed08f2b52540e117ed760a2d414f674c9d22e2acb23f79be1d67be8577b1195019dc20377c4449255cdc1f52679b201a8154a490d95102222256d78fe0df0cab833c0cd3602003", 0xc7}, {&(0x7f0000ddb000+0x253)="716ed350f390f94defba8877e1eaa9f7202902a7eba4fb50d3afe5f12b43aa9bad336fa5bba6a07f1f920dc24e316b35f819fbf8e2a3766181797312dbb8361517368766a0ec701398428ae9bf0c4423ee72b72abd06117122", 0x59}, {&(0x7f00007be000)="d4754f146000908dc3ff01c9f70b9f9f27c120c6c9b3c97ac77e03740041432767749ec01d8dedc7b1a3964e998b87f352013745ede9bbf51b485db8cbce8894796af708d096fa2a2070db7af2029bc34693436a55b7", 0x56}], 0x6, &(0x7f0000b81000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r5, r6, r3, r0]}], 0x38, 0x40011}, {&(0x7f00001b7000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00009d0000-0x2b)=[{&(0x7f0000a10000-0x81)="3e06a40fde64e951ca6c52fbf396415631ffce674126202755334ad819a180dd2ce59a9a55174af7c1be27210255363ee94f7b5d21599a7ae8be94f981b792179bf86daa5fedfa7dda2918b8dde179e431a752238f5232dfc30d74450ad6e48e09cbdc76ee88639d06bd844553b45e89b55ce248c56ada2ce0a552fb84705d80fe", 0x81}, {&(0x7f0000876000)="6797216acdfd3ecd5928252aee4423c4257751867db2881f575efc2afb5b49858230804c1389c640ac0aa8b65b69", 0x2e}, {&(0x7f0000267000-0x81)="f44edc8930b9abd1fb88de9dc4ed4fa7b948ae0845843f2e0924899cde26ad0eb32defdf207b6ea10e973068ebafb8eea7a1d0dfcbaeae566d6bea2093cc6eec3ca6ca06ae68943fbecd476f39ddf6bf023b2eab0a4fccd66d6dfde6569e770b4e6ae869a06e9881671a046308cdd995ac09f681600555deffeab4323781730507", 0x81}, {&(0x7f0000f40000)="857095df76fd2a543ac0b61cd78f22f77a04192e9bfaceddfb2d5d790f4f803da315257482e32b2db3c7fdbcecc18d862af5de1dd92c5eedda6c69367ff80824639052ee80117aab003860bed2a1c8b5f6b71bdf7992a4c8199adde0d8f6046f3f5cb255e41035380f9410677295637a4c6ee226194f97f35385108900c79302607d2baa7d36a3ced145f350a6813c584af9bda8a46777b7c96e374b230987c766967ec24ab9", 0xa6}], 0x4, &(0x7f0000b9c000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x20004801}], 0x3, 0x0) 2017/12/12 10:33:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto$ax25(r1, &(0x7f0000000000)="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", 0x1000, 0x4001, 0x0, 0x0) getuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r3 = request_key(&(0x7f0000002000)="69645f6c656761637900", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xffffffffffffffff) add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0xb)="59848a6cae19096747755a", 0xb, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x10001, 0x67, r3) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)="6c6f676f6e00", 0x800, 0x100, &(0x7f0000003000)={0x1, 0x7f, 0x9, 0xffff, 0x8, 0x40, 0x1, 0xa175}) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuse_mount(&(0x7f0000013000)="2e2f66696c653000", 0x3000, r5, r6, 0x4, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r7, 0x10c, 0x7, &(0x7f0000004000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setreuid(r5, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 10:33:14 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f56000-0xb)={0x0, &(0x7f0000f55000)=[]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f56000)="2f6465762f70707000", 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000e0000-0x20)={0xa5, 0x802, 0x1, 0x10000, 0xf7, 0xa1e, 0x6, 0xff, 0x0}, &(0x7f0000566000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000032c000-0x8)={r2, 0x67}, &(0x7f0000409000-0x4)=0x8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f57000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x8, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x100000000, 0x767d, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f56000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000188000-0x4)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f55000)={0xb00000000000000, 0x0, 0x0, 0x4}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000f55000)={0x9, r4}) 2017/12/12 10:33:14 executing program 1: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") r0 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x11, 0x1000, &(0x7f0000002000)="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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00007e0000)=0x8) ioctl$TIOCCBRK(r5, 0x5428) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b36000)={0x0, 0x0}, 0x5, 0x59) 2017/12/12 10:33:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000d1b000-0xa)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00007f3000-0xc)={0x0, 0x0}) fdatasync(r2) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) rt_sigqueueinfo(r4, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xfff, 0x8}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000b0e000-0x8)={0x9}, 0x20b0e000) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) r1 = memfd_create(&(0x7f0000373000)="2400", 0x0) fallocate(r1, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") r2 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(r2, 0x1, 0x10001, 0x76) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r4 = fcntl$dupfd(r3, 0x200000000, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000e19000-0x4)=0x0) r5 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ecd000)={0x0}, &(0x7f0000e7a000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0x7, 0x6}, 0x10) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) lseek(r3, 0x0, 0x3) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") timerfd_gettime(r1, &(0x7f000020f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f000032e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000ff4000)="2f6465762f7573626d6f6e2300", 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() write(r1, &(0x7f0000002000)="2f", 0x1) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8df04ff", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000141000-0x18)=@add_del={0x2, &(0x7f0000d80000)=@generic="9e7a23fdc6af482add428f30eff03042", 0x6}) 2017/12/12 10:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x10000) bind$netlink(0xffffffffffffffff, &(0x7f000001b000-0xc)={0x10, 0x0, 0xbb, 0x0}, 0xc) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r5) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000994000)={0x8, &(0x7f0000687000)=[{0x25ba379d, 0x1, 0xcd4, 0xffffffff80000001}, {0x5, 0x1, 0x7, 0x7f}, {0xc8, 0xb0, 0xfc, 0x1}, {0x81, 0xff, 0xa8, 0x8}, {0x7, 0xfffffffffffeffff, 0xffffffffffffffff, 0x800}, {0x28, 0x101, 0x3f, 0x81}, {0x2, 0x7, 0x80000000, 0x9}, {0x9, 0x1f, 0x1, 0x6000000000}]}, 0x10) r6 = creat(&(0x7f0000497000)="2e2f66696c653000", 0x8) sendmsg(r4, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="c05929460b4931905005d2f4fb877147788b5d12e1cf5a251d79780bb95da738613a8f9cdbb0de68363e2fb8f95685e33658f1ad9cddd5cc7cc9282c7761ef05140d95c13598e05dbc96f824500f3f9625db1de213e9cbd947aa5c01150200878bae23c4cd703a55e5a44d1f241cda18d74814f79da9ab4c831e524fb3044cc7ba4dfa08ed4ad32d317f958f0a2846397af92f9a56741e1b34e321d52865b7260c24819a9a6ddc72a977fa66cc33e16586769b599bc637fb91f86ce3eab4f63b1bad1fb4c7d68a9648e46397f3a550ddacb8c0b5456d2181e74be6e8e5ca8ae5eca16c94f52ca1bc9dc63c1c69863ebd87c0aadb4b706cb410457feb4405fc28a82aba2636ebe1dd62493a867275bf96be9af2e0e24c0fcdc98d0aa9542f131e05f31a73457a6a18812f2e348a3d56f3410f7ceb7dd8f7b3c805847c91499a786de5c46fc8a642debfc54ff6f111fe557b987bebc916d98b0f1a6876a3db09817c3e689f1bba68319b77ff7783a1ce75d9e02186c103383377c5904917e941fbd25bba80d8eded50a018e6f2bb8cbba8bff88d1b73e2ba8b15f82eab698d7d76fe61277d8335040e3599ca8a5099cdc407ec0950c67ea862ce9930072d20da67d712f25e5433df1770c0db1757837cfda6068a8a60cf8a0f0b8bac77a7915c558f61b097d1bfac61e1dcf142afbe951ac46cfba1cc79bba2bbfe2333186d022565d574bf68c767bf06bd6857a34dbd7422d68bdb8fc333c477c2872759c2963614f312e5161f5df28451cce4b803f5ae0a723360bd949decea1c8f94fcf118f12eb4584ad3581416b313897f48935df98e5efeb6bd8d040a78aa17a00447e6bfafa5df8634fba62990e10e64fe1522810dd9504a6f76df85ab1383b9d52ad930af687cfc36a06c6f71a67e899f9ccd7854c309575eaeb96a19c9445e54aa91cfb555b9c2b3534076210d1d7ebba923a2511c433b674f0e4bb8929ae08c502058732bb0d6c001d48e071bb855230738b1afec099007ff7f6235c2108e1ca44a364ba10e78d434fdbb8fa01bb6a0edcad74fbffc060cf0dbe14402b21aa766e4a23f4506960ea8ec651ab665f066f9d3899c012e1085a0c2f8b873a0520c9a89d821428a52b2195a7ca8da597acca99f43efd5a8585238a1453e6b39b2ae42e9e14f7606298c5f503ab22739f91a3aaea0b1d990a3ba400d255c33fece8545bc0524488534a29f6b6654b2318a15c4dea55aa185c1d343c970b69b8b639311332774274d95c5d98f61b5d9470ef62c1d1b3f2c54fad52e533474f62310d33a153a5e1832d2fea08c782f68bf367052ff0d68314083d98ddf4f908983c159c42aa0e0babb5ff5cf81a9c3b80a1d815bc6f93894b172daf8344c539764d03e65030a0d696ce27df550207b1cb5cb1bd74c0a2ed8bd815b8ebf13b4bd4c84441d64c938773d803c10fe107a0f8d02b3742bec8e4895cd15b70bbaff4abd92104161aa9b8f5f834365b732b9938bf8d5889830deaccdea223d2965085452010c29ff2fa49f6d7a17ff99822230ade870445dad4d4b18d3a248010c39d55a51661d6014752699f86a220013e2c48aa21c42b9dfdbaf2415f8d563e329dcda8b4cacfaf3986c879ce130364dc1827f436788bf3d99a8870a2962c5797d456e43ff0f1d4cd097762852e9440648fd756ca33034a3995ccff05f02ab05234609c47e5612aeb347b8747e80b670319fee82d67b46377a30042ad5d5552cbd4771df485b8b7562b590e8124667a6f2d221046c0cde58cd16c1cb90365f69e9bf7b0975ada7025fe89b71d59b04e021d23b082e67bfb5e57cb2a4cf4b5cb7a315ef1953d4cd9e173f1f55cee94513d5b79fe09a48f31097a51f6782c3c8edf5c922a79c20bfe3d1ed24a11e20f8b806230af2efd7004feea1a6796bf2e1de85d44b554f54e69cf254e1267c8fae1cc29fc5c14b3aa6fd15a4361f992d1ab8878317973ca51bdb226502d72f52520bbd8356a635ecefe9c841c5dad4827675b8fa342e85506a0fb4a0d1146a7a9d77a0b63e887eaeafcf26603b31685f0ea13946cbfab15f3558ec1e91718fcb6800b755d01f885cfc6c5038088bb848f06c0bbc02819309a3bb5fc8c6c90364360a060455680c6576caa2b6af6516667bdb9d16e2f43e81463c7100e8bf6b1caf8fd2a9f6eb5c75ba0f339f6b75feb5eb956aa49394cc5908a070a0dba77450f5206fad33707419ce0532c9b2f94e033599aa3a88de469e53007a03879c5cd2e34309ab943d7ee92aedbc8e6f7f30dd33ad7653a84f1053a039c62c21e28a69035ced12d7ffca7a4074e58821f6dd874aad667f32d602ace5418c75287a845060d44b127bed20d5d6fa87ef50241558b85a5f108563d0341b938836bcdcd96e0499a666e3a572e2fdb75acc73745d6c86d74dfb08a5a5dec225f5bf59a6536873f165c4e9e73d6a3f110811338a47f2ae92dc91e01dcb825094d9d8d5e9bcef95b1ef8bff690a52473c63e6d2f02cc9ddb3507448557729b1466219de024f5b6dc3d9128285257225df9941f047c11721d3d6dc6d74426e246d56ec14eaf5b4251c3458276a10139182d175cab07dc97cb267e18d7bcbff8f30bbc3b1c53fb5aa286bcc3ff4ea25f721163bcf17d3bb3ccd0385b50aea26ec89d658ff451b35be547fb15bd6b6d00986b579d0f02ee621a671dc2b2bd3981858b404deefe0239b20650560cc1ff6bd7ce7abdcab3d4d3d569d6eb9180ddfb8a7e7ab906e450d11bf7d6a03743ad1840a352faf27cebb4c896df1bc32f9597ff00b3cf3ef030b88487613bc53df4bdcd8ca2cdef2d36e21fb747d5c268d594561770ae962dd99fd6c153338150aba6b19d69eb2aa6b32654dac24b985b97461fbdc35fb3d6ac9417e6a8efcc60427f9d8a69d4a46625dfca70aa40d34e55acb12fe2bb27f132a17d928a6fbf5d13edb75a65f77cd32e52130d937daba74b3cff04a973ece15b3d483b7bc4999e142ca31e66b29c82bba91473f4dc07d7631616821fefa3b34834a0f77fa711280a436202842cdfefa06ca28f91346282fbf7079269121454123069054a44ca045a19d4b2266fd2cf316bd465aede4a66b73f637806e47387e2191470232ab380238cd7536562bc04c79bb871326b913c8db0a4b3657113991d117399b45f086ac3acd64782d32d1774db8eec7a8eabf00c48d684df3a6634233426d0df06a7cfb6353cd50c72ffebb95f45d7c9a96094a264ef44f927b8c186fcb0bb38fc92c68b72cbbc850a958a9f0a08e7a7233a2a5c64def9700439eafd64f626cf38c4b9f256cd32331b5fa72c1bcf36b09c4c67721d3b44d7b4933bcc89710bbd9a1e40cbbf032d71d876b97f26724f7ff12c0c393882c4bc56e7823987e6a5ac2d3e6f09b11faaa1146bb52565720ebe46eb380a4128c0c3c2cc2b21f23ff80207d563cc04241eef1429e0ebed56d71e220189fd4d1590fd42b3de29d3e29129ae1cecb62940d734f861bf4baef94ccb73c955feec1a3ce369b46f60bcd3b396ffc70e4d261c0c407483f20b2788916c770c41ec5928269561c13f4126d1ef4287509b6bd407513299ee4b1808ae0dbc709785cb40b3a79e036740ccc5572c7800fd1dace308323ffb9494865f939fc6fc1c385e8a738f8bb40ac64313916a237c612ee819f171b76f2170cd0d1c4dfc81919a4e486e3de0d9492946f2dd226a41ece80e33aaa530025b46522154334755f5b596eb7cd67d25bf234d871d1b3f4c516e7bc6b2fca950cd0d61f3f880f67f6b941bcae0f255d915ae669307fc7e6d940f25c1ab8ec830a5fa8d34ffc365adbf10a0bb18dd92dbf5752e3418d2aba7c015a6a06b8c4389c57f774e47d77d31758ff2dcbb50c6d8abb9f3fca668e3dc9bd39950eeae59b34964dc033c74e7f972c2f544b8851e64c89632742cc2e6367b665bc11b4e866831029b259c80bd8cfe07cadf5c0e45b621c0642c78c1286000bb029294291a4a182edc75468988094d8ace51967da35394a1b5f9f947fedf66efd534c1f652a8cb8fa1d2001bf8cf7c7d77be9ec0ac2da354b4f3ddfb44944147df7b2d6aa0e0b4f2888ccaa6dbcad68f4ced88a3cce8d3e24312dc9d3fea2c712862a7f1d112b04e3d567eb44e6966bdc34ac03300e33bba72581ab7b9bb295dead90d241db57031ba25d9b888cad5161c610673435b6c6283fe40bd6d73fe8adfa3e88ab6098574ab908398c3c7b3f95e396517d32b1c0f075de3f3f4ab908f4112875c75329dc11f660b64afdf14a614c221a26125ee7b570c0b4e8ccd6d4ed71963a7994845b473994b4ae4e7b078a3716208814a366ad68db6b62eda79b4311ba680f6a7757d7f5d794434f1b5ff971cdf7792deb978dbb028dd794f178aa0ea5de6f227559fc94e8b55cf0b1153490d5b576823e81ca683b14293495ad8517f1fc16a9a68bb6d52f18a6bdc1a1c889322bb7e083171c7dfa942b7d8d87372552fc89f618d5a41d6b293995c127afb9be223b5dbe8f351ceb09220bf984ec7c4cc7792225408c78e9617495b5567a64906edfd66dec734975833fa75b2d359c70646859ea1ce83d8319813532995664c7a65a0653cd30bb8bbc2d525262fc001360e6890387df30fdeea63604fac4a2204ed259ad0f464276289c243de4a67b040e9d307206bb056df60fc3bee0df9eff6f6839ebd63f89c6bf6e2b50d67190efda59256b9bda92e6523e7a46a7c80ec6c7d69a261696a15c66d10d0c55f4075bb393aec33958c183510c6fc120ccf696f7c5bbacd8803f601719c3a617d24544be1cfa926733243147edf814125a7ad8d55878c5adce7d61419fa6c872caf2cbc3d0596370df70e69315bf553a6d518d2d31c241343544b2ea173003bf7bfcd9244dc815b8ac551eaa9519d2d100d668578a54587090c9579eaab9a9334e2c3b3b7dea25957540f4e240ec0f50fc0e26ad32f6980e4d1607561723fc451f81e4e4b7860a36a297a7d0a2c4bd2f97a803436f1a44aaad61db798a59cbe3a7547462292a5dc8b2a3ddffb449769faab7e3384353f79a469f1144ce4eab6bda1d27aad00191359048c252fce96ae6b908e26c0d0ae55b11b9d1269df7833ab8f0848e1a0076380cf657a764c3586ea1162182c6f19579aa18756b1de344ae926331108b4a17f41115f30f6594cb304ee866cdd3c06040cf0f8f93349493572315e3e840cfcf9ca2a512a591ba05c2e398ea45f1bcf0f12ce2febe2706380049122ffc50a71c3ec81efa0edac846374f51b24fa68b49e021e86a48de2bc758e9f2d37e0031df0e46bfe2fe5c6c5a72bc8057f21b000242136fd4205fce7447754e0ab0a34bcb3d2cb93f41ecd94bacfedea32042751640538ea1cadb9c48aaabe3707d65945bd02397c2500e40af454838c353389716d01227271da60f77ac3b1a1c4c922d70e0d8c9b8927901e802d0a1c382b023cec1f11b04efa54e4c67e6cc69c9f51192c58b0fa7785ca1f247dcd93f56e8c710bc7a821ff4cba1a7ffeaa624bfb339f8507e180f852fdbc3234d91d2994a7721567dd7d5623ab66b3dc13ec3bff33f5b3ad2b561ce0e7a3c5c66eadcba8266e5663dfe0ce3b39d10fac93f4c7df3b5f549b3af330b2ee92705f7e00af5b8fc7f9d7d293513d280e0197d9410cf4939f37d04522f5840f33e21d3c1c72bf7c5deae8ca80181a525de25648844284b7f71e1b3f902e9e0b509e198027c3c73e47f0181dfa35771ef98c7a9d702f1e8582ec296713837e3ae6e4980143afb", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="000000000000", 0x6}, {&(0x7f0000594000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000290000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000186000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000093a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x7, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f0000584000)=[{0x3ff, 0x0, 0x101, 0x4000000000005}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000e85000)=0xfff) 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) ftruncate(r0, 0x7) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffffffffffff000, 0x0) 2017/12/12 10:33:14 executing program 3: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000)="2f6465762f73672300", 0xffffffffffff83eb, 0x4380) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000dfb000-0xc1)="33b1ebfa85434cc0ce94ee5f66b4a145881c4539710561e7652ee22ce931b1a3eda6b985b7e483f7444f102b5c57626ecbe644417d07b3116a7a561d4e7199a06c2457b9869ae9b18f98b5f1362658bd1b1bb52fb992ce3ee45b81a144b5555978818f1f0fbda04df5875b24a62397de9800351e5231e04d6003e01b81f5cf489264e45521acb63e0b35db183284089930e065e8c9e099b2e5e33f61e5500c04a988d686ab76f56e0a09c492a8568000fd1cc3d6dd38b4ad28048bd4a4e48b40ae", 0xc1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r3, 0x8992, &(0x7f000082c000-0x28)={@common="74756e6c300000000000000000000000", @ifru_mtu=0x8}) fcntl$setpipe(r3, 0x407, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f6b657963686f726400", 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000f7e000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x80002) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000823000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:14 executing program 6: clock_gettime(0x0, &(0x7f0000132000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000039000+0xbb3)={r0, r1+10000000}, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f57000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r2 = add_key$user(&(0x7f0000d1c000)="7573657200", &(0x7f0000f57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000062b000-0xf9)="1c6b99508226138deac5b4bbad7b8bae10b641b818b761977149d8799a20cbfb20593916b8faeb9b6b5cce1735f5e9a97d58c45874210bb18342a86eb39a1cadf443638697a3e62a863fa2eac2b7d51e07befeb6c23f5f52000a3864d4fc2d3e02375de6b40e8c076a1345d08dfe983efba056102e0c201f7ff964aeb77ad5e1878d173abcf27ea9c40ec01d849a2e1dafafeed84b81084053f78c2c8df15466f508e7afddf37574a58ba76e7afaf7342e857eb5c85da5cb2b8272563b2bffd2c28e740380cf6d12b059a2215c6ce05640729b08f6f5e54b4e1bd3be669bf115a608a86b5fda66fbc5bd9e8dd5f6551063629470ff5cca8559", 0xf9, 0x0) keyctl$read(0xb, r2, &(0x7f000019d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) r3 = socket$key(0xf, 0x3, 0x2) lseek(r3, 0x0, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001ff000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x473, 0x0, 0x0, 0xe903, 0x95}, @sadb_address={0x5, 0x6, 0x80, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x2, 0x101, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) munlockall() [ 55.682069] audit_printk_skb: 4 callbacks suppressed [ 55.682081] audit: type=1400 audit(1513074794.562:45): avc: denied { attach_queue } for pid=7249 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) fsync(r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0xc9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000213000-0xc)={r1, 0x2000000000000, 0x20}, &(0x7f00004cc000-0x4)=0xc) r5 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d54000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000a47000-0x8)="2e2f66696c653000", &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000be3000-0x8)="2e2f66696c653100", 0x1000, r7, r8, 0x5de0, 0x2000000) sched_getaffinity(r6, 0x8, &(0x7f0000d1f000-0x8)=0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f000085e000-0x10)={0x3c0a, 0xa, 0x2, 0xed, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000a1f000-0x8)={r1, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ca8000-0x8)={r11, 0x6}, &(0x7f0000bf2000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a4000)={r10, 0x100004}, &(0x7f0000c7c000-0x4)=0x8) clock_settime(0x5, &(0x7f00002fa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000903000-0x8)={0x0, 0x101}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000caa000)={r12, 0x1}, &(0x7f0000f04000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) 2017/12/12 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c18000-0xe)="6e65742f736e6d703600") r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f6a000)={0x92, 0x3, r0, 0x1, r2, 0xfffffffffffffffa, 0x9, 0x18}) sendfile(r1, r1, &(0x7f0000e71000-0x8)=0x0, 0x40003fe) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000336000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000412000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c83000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000183000)={0x0, 0xffffffffffff7572}, &(0x7f000060c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ba000-0x6)={r4, 0x0}, 0x6) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e2f000)={r3, 0x1, 0x6, @random="6f374d1dc6f7", [0x0, 0x0]}, 0x10) 2017/12/12 10:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) pwrite64(r0, &(0x7f0000b22000-0x58)="db9b60adbcb5056d0950", 0xa, 0x0) write(r0, &(0x7f0000ffe000-0x5)="2321", 0x2) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000395000-0x8)=0x0) writev(r0, &(0x7f0000356000-0x10)=[{&(0x7f00003b2000)="9dd914e7d92bb2fda3cf8ab45b82134feebd8a96e7013184fd7b70029dacb49377dfee07c13dfafaa67d2ae29f455de8e6b184d2bf97b46ae90db18f6ed1148d387fbde3a0e09a6b2a0892827f9fd3200469b7d4358cfbc0f59b9d9d29d77b7bc18bca5a209802a68d26786b132464b19b750736cdaa7effd9090a9b9901791a5fa11a5b3fd54053c24121c285110ba1f4a4e85d10a60bb741e4bc74c436ec2be72da18cd6341155a0f08d7b41e366704f9da49f28c76207b1ed28fd32cf41a9baf734b45954355b9245df2c9fb5022d", 0xd0}, {&(0x7f0000c0b000)="34a41d01a4da44d99809b112e10a207ff7f56b358d03e55f877da17042a58e055d65d10a46ed1fdd809ccd5ae9f1385e4364a7db0d7746d57872922a21fc791e52a58d7605ebe733e30f146b4ed8b5c269c40a245b333e15bf4ef37d88296ef6e27ae47e41b85c0cf18b0d09bc434042545016a715145e5fd04dda2f18eabac2ec26cf58db663deabbf0e9bb23076f45b2365cec187b0a2d035860cdeb701d96f1be5cd48bafaa6454040319bfabe94efb472ba8272e", 0xb6}], 0x2) fsetxattr(r0, &(0x7f00001b8000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000427000)="2f6465762f7667615f6172626974657200", 0x11, 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000934000)="0000000000000000") getsockname(r0, &(0x7f000020b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b04000)=0x10) execveat(r0, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/12 10:33:14 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000aa4000-0x10)=[], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f01000)={0x0, 0x0, 0x0}, &(0x7f0000f01000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f02000-0x4)=r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f04000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f04000-0x4)=0x80) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f0000f04000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f04000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e82000)={0x0, 0x68, "3c0c56b3d3e32b4c82e73a0a1fee0a30531814d25cbc3be362a2cd6dc85aebe4a25fbb039f748b81b2d3ebbed5cc802abcc6411099f40de03fa486f3157f2ee9c19673bf0454ce2093a59c284d1a7e389d8202cea607d1ee28298cb3b0a1ce26fe40ee9b865f4d7d"}, &(0x7f00002bf000)=0x70) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ec9000)={r5, 0x5, 0x82, 0x2, 0xfffffffffffffffc, 0x1}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001a5000)=@generic="54cc4efe031997ed4e22f7df1beee49c", 0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f00006d7000)={0x4, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_create1(0x80000) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000de5000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000f05000-0x4)=0xc) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f04000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r8}) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0xfffffffffffffffd, 0x2, 0xfffffffffffff034}, {0x6, 0x39f, 0x10002, 0x6}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f02000-0x18)=@generic={0x1000, 0x2, 0x6d8}) setsockopt$inet6_buf(r6, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000904000)="f6", 0x1) 2017/12/12 10:33:14 executing program 4: mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000158000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005db000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") r2 = userfaultfd(0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7ff, 0x4) setns(r1, 0x44000000) r3 = userfaultfd(0x80800) fcntl$getflags(r3, 0x408) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x4, 0x0, 0x1, &(0x7f0000011000/0x3000)=nil, 0xa4}) ioctl(r1, 0x93f6, &(0x7f0000000000)="f904701de739edb8007506c9afd7641548303fab03b017c54798faab57de91b70c89114ac5e74c24ff2ab4546fe5aa3ade7e66c19950810e0b0c344c0b1099d22ed76805208a9825a1a2db1fe7aec5d9be7c64bbac9ce6947edc9d4e1706fedc27b3531b5b831dff7e") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcd000-0xf)="2f6465762f73657175656e63657200", 0x807c, 0x0) setsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000001000-0x3d)="e0444a1445c38f2ba87c4d01cf086e7e4971ed776f445d91e50687dfab36e4359647f96242353b030000004ba24cc232db6f99720ca7439ef74d4fe1", 0x3c) write$fuse(r0, &(0x7f0000675000-0x12)={0x12, 0x4, 0xa, @fuse_notify_poll_wakeup_out={0xbc}}, 0x12) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000003000-0x28)={0x8, 0x1d, 0x3, 0x8009, "2283a0266556718d837d817227bd224600e389124ac0c635e8090000008a7e7a"}) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) gettid() pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00004e8000)=[{&(0x7f00003b6000-0x76)="2c", 0x1}], 0x1, 0x0) dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) write$evdev(r6, &(0x7f00000c7000)=[{{0x0, 0x2710}, 0x0, 0xe8, 0x9}], 0x18) syz_open_dev$mice(&(0x7f0000fd1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4041) 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000040000009, 0x2, 0x100000000, &(0x7f0000c7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f00004c4000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000035c000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000987000)="2e2f66696c653000", 0xffffffffffffffff, 0x7d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f31000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000051000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003ba000)={r3, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x4, 0xffffffffffffffff, 0x5, 0x2}, &(0x7f0000cc5000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000528000-0x98)={r4, @in6={{0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x800000004}, &(0x7f00006c2000-0x4)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0x59)={r5, 0x51, "1ddbc301975a991de03c0afe27930deb69e48b3f114d741dd26d723c8044d11fdc56f181a566ba85cab39afed45a0244dffdd90e61347eeac71a527f3cdd6dfe167c5d0300000027efc5eb00000000a5a4"}, &(0x7f0000039000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a8a000-0x8)=@assoc_value={r6, 0x8001}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x400000cb, &(0x7f0000e2d000-0x4)=0xffffffffffffffff, 0x4) r7 = getpgid(0xffffffffffffffff) capset(&(0x7f00000fc000)={0x19980330, r7}, &(0x7f0000c8c000)={0xfffffffffffffffe, 0x100, 0x404, 0x0, 0xfffffffffffffffe, 0x10001}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, 0xc) setresuid(r8, r8, r8) mkdir(&(0x7f000034d000)="2e2f66696c653000", 0x801) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00001ef000-0x8)="2e2f66696c653000", &(0x7f000084b000)="62696e666d745f6d69736300", 0x1000010, &(0x7f0000390000)="61c453") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x802, 0x0) connect$inet6(r9, &(0x7f00000f7000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}, 0x1c) sendmsg$nfc_llcp(r9, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x9, 0x2, 0x0, 0x80, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000744000-0x70)=[{&(0x7f0000b41000)="e10248b8a751292303e845c20dd9a98dffb25b7b2100553ac319c488a4f9cff6c2966228029e57a4eb1ac3458d434b89340fddb2ac5b461ee394b7407adc479dd776b34cb88f78c3814db385cf4fd6ea40ce95a31056273cd3b5efe9ae0a76850a2e0a37d379a416551675cf6d7ef27b0136fe3814dc8f6c942734a0c18c471aa588b8ef60e98d4fce7f4e03b6d2de0c158fa09890d2dea48dadc562d96e3d911cebf4a8df54844bb165d62994545344dad873f23d578791314fd7867876d7cd3adc9fd892a555bd3b4d4c0479b496b82a2bdee562", 0xd5}, {&(0x7f0000192000-0xd7)="6c8038e1441a40d5cde77f144822a61a4c431a38ed89be2d3ce387ccc33a82d2d27f49955983758d66816e3ffee158719d0ecaeb5317d78bdf37b89b156da9a3d9ab7423fb8bbb97ddffe41107620bb5729cbd39d78f21312b1ce156ab607381cdf7c51cd1e0d06a50554faa7fbc92261e355d374afca18d7517fe70f07d8dc0832d085d3a83f801ae2581174fc1f1a050f907be586a6bb8fa257fb32a30f0f1b927ea007bef8d479b56ab7bd7e7373d5e8dd4fda69233a532641dbea16263d1a99dbfaa021e04e8108f757e12fa9d3669fcbbd9cd31c3", 0xd7}, {&(0x7f00003de000)="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", 0x1000}, {&(0x7f0000147000-0x3)="6c00da", 0x3}, {&(0x7f0000215000)="970ed15a076abe02c24ac25df3c9b6de2cf84d703899b6c078706df1276a5f14b30b10d1e8f00b2506e15a601e4a67f4da9c75b43f60cf8107c31881c18d8d77d1db578895d64235620b4e91c6b7d71aefde15f20086be225027325d69a576875c1007e42badba9d6aa5702bfce61420f2bc72dce6102182c62c404a01d4b1917bf5", 0x82}, {&(0x7f00006ee000)="9d5872eb14424e996b679e4e550186928c574b1d9ed06b2ebc7fa2167a8a04a30cea425beb3ba17634db18eaf225c35cfa106c8915383dee3b7fb99ecf718e8da35b535911991abd4525307fc7e221d0f8f3f6cb6dbbce291c8c614564901718da374af08160df35af9d5b67f6c1af93cc1d9319624a0037d809dccf7d5509bb59bc4f3055e37b6bdbdb41574c88a1ea63155738ff37da31feff0af6051760bdfe81", 0xa2}, {&(0x7f00008ca000)="7ced9b744037fc2f94ebaad6b8dc0bd8", 0x10}], 0x7, &(0x7f0000921000-0x64)={0x18, 0x29, 0x4, "db3e"}, 0x18, 0x82}, 0x0) 2017/12/12 10:33:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x80) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000f03000)="a1c18a8524b109c6761e569d8218272de127232dde5b0ea342528dd523934c0e6de8923c2fb0e65df1990f3cdd8b88d5d16549f8ee52cbee7feb7392c7c84b34a86e19c46d441536c828b7cd0714f9c76ec74d1e28c9b01219f8ba", 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000401000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0xd236, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x101, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5365, 0x7, 0x6, 0x0}, r2, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) clock_nanosleep(0x7, 0x2, &(0x7f0000065000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000b37000)={0x0, r2}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x3, 0x2) readv(r4, &(0x7f00000d2000)=[{&(0x7f00000d3000-0xcb)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000895000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x5, 0x3, 0xc0}, {0x528b, 0x9, 0x4, 0x6}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f37000)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f0000a34000)=0xa1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f7d000)=r5, 0x4) 2017/12/12 10:33:14 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f39000-0x4)=0x0) ptrace$getregset(0x4204, r0, 0x203, &(0x7f00009c7000-0x10)={&(0x7f00009c0000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000000000)={0x2, 0x5, 0x6, 0x0, 0x9, 0x1, 0xfffffffffffeffff, 0x0, 0x4, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000430000/0x1000)=nil) r2 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f00001e7000)="7873657200ec", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8d000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) lstat(&(0x7f00008e6000-0x8)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000ec2000-0x4)=0x8001) socket$inet(0x2, 0x4, 0x2) preadv(0xffffffffffffffff, &(0x7f0000ceb000-0x70)=[{&(0x7f0000377000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f000035d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfbf}, {&(0x7f00000d2000)="000000000000000000000000000000", 0xf}], 0x3, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000762000)={0x0, 0x2c, "448d049769d3527c5c9acac4ef386b937cebff3fcd326e334a6a5b41358a8fcf8ee8c2a1619b4217a5262e5a"}, &(0x7f0000e2b000)=0x34) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000182000-0x8)=@assoc_value={r5, 0x2}, 0x8) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000d99000-0x40)={0x1, 0x3, 0xffffffff, 0xde, &(0x7f00000bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, &(0x7f000065b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, &(0x7f0000f8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) futex(&(0x7f0000a00000)=0xe7, 0x5, 0x3, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f0000838000-0x4)=0x7, 0x566e998c) sendfile(0xffffffffffffffff, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="61") symlink(&(0x7f00002f7000)="2e2f66696c653000", &(0x7f00004b5000-0x8)="2e2f66696c653100") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000142000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000106000-0x4)=0x0, &(0x7f00004ef000-0x2)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002b1000-0x9)={0x0, 0x1, "68"}, &(0x7f0000742000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000698000)=0x0, &(0x7f0000d9b000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000304000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={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}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) syz_open_pts(0xffffffffffffffff, 0x2002) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f000069a000)=[{0x6, 0x0, 0x0, 0x2}]}) 2017/12/12 10:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000100a) r2 = fcntl$dupfd(r1, 0x10000000406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62707130000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2a000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000078f000-0x4)=0x3) syz_extract_tcp_res(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x83, 0x82) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000eea000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) lremovexattr(&(0x7f00001a5000-0x8)="2e2f66696c653000", &(0x7f0000a3f000-0x18)=@known="73797374656d2e70ef7369955f61634c0000000000000008") syz_extract_tcp_res(&(0x7f0000da3000-0x8)={0x0, 0x0}, 0x200000006, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x200000000080002) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4000000000004, 0x101, 0x400}, 0x10) r6 = accept4(0xffffffffffffffff, &(0x7f0000acc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000135000)=0x6, 0x80000) accept4$unix(r6, &(0x7f0000a75000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000ff000)=0x1002, 0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffffc, &(0x7f0000912000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000032f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d72000)=0x8) r7 = socket(0x11, 0x80003, 0x8) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) write$tun(r1, &(0x7f0000662000)=@hdr={0x2, 0x4, 0x5, 0x8001, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x1c38, 0x2f, 0x10000, @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}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0x101, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0x1, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcb, "45af23c98f59066270e2fc77e3a49d77953fee679568653411d24251b4199d7fbf18b5e75e5c619645933c17ac32fdf7ac37cd43c1d9bebcb5b693fc66d282f1b5a3ea83fa79d582437047ae4a00aade057e3e866f2d86c1440eb9980ee526f4f383f7bbec11d5c7660e2dab4a8e57c8c942f8b0639cbe9259c5a6ecf7ebfd8770c9be242709f452f3c9cd34ff7b19249c7cd171ddebbfb5736a70352a917cc10e4dace4a836f3a1d5fe18fd45f5c16c33c91e0059aae5ad1649246f57e06b82cca135c91271f3e37201ad"}, {0xca, 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{0x1, 0xbf, "03a9e23b6fa8b711847ab33242eb257c3380d5a85d767505195a3ce66708df87a403bb06ee99177edba0659325cb372cac936c16d325b76d202f7dff8d0b5d38bbb72fdf21132f3020264aea4cc8990d76a52a7fb8bc20aeec692d183f733425c1d22da278d38cb563e62cd4a59fff044721add5075d026988569c334cec3b6824514bf168f7b264078a897f60e1efae74c7d251a2d12bf9fb0ecf18155ca170ca4b010b4182c787dc02da61b8c18141264d15fc0bcf217f9540e4cf009cbf"}]}, @fragment={0x29, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x1c84, 0x1, 0xfffffffffffffffd, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x1c6a) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00004cd000-0x10)={0x8, &(0x7f000025b000)=[{0x3, 0xfde, 0x20, 0x327}, {0x3a979eb2, 0x6, 0x9c, 0x81}, {0x0, 0x529, 0x2, 0x6b}, {0xfffffffffffffffa, 0x4, 0x5, 0x0}, {0x6, 0x2, 0x5e81, 0x2d7b}, {0x5, 0x7ff, 0x5, 0x2}, {0x3, 0x5, 0xaee, 0x7}, {0x5, 0x8, 0x8, 0x4}]}) write$tun(r1, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r8, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) bind$inet6(r8, &(0x7f0000be9000-0x1c)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) write$tun(r2, &(0x7f00008f0000)=@hdr={0x3, 0x7, 0x40, 0x1, 0x9, 0x5bad, @eth={@random="f51d8cd4a402", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1f, 0xffff, 0x0}}], {{0x600, @ipx={0xffff, 0x10a, 0x1f, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x83}, "13919ff13d3f89a99f510a3a4fa95fc27ae2ba633aad2fda254bd7706ef3dc2da599396433c62ee3855c9f99a96961e48f74509a5e4e2b8a7bbe6e5ec2072747722e5259128b8dc9b8b2b351de40fbb710c6c982079fbe09cae7d64a113b77e8748897c94304b51228aba44fd0e812abd27faf08e2ed9d9ee828398d577ff4e10a1d7c12407eaecfed067693c4aee91f2777de2b605abed09d9ec9afda41e306b3bb01add4718092e78fcca0be848fa0a6d1333ab4040f6740579e85afb5e9e6eb8b5f093fa1b6d7a075f3f44fca4e4440714dedb185e304b8f6906937444e033dd41c4ac26839b68a10c884"}}}}}, 0x126) signalfd4(r8, &(0x7f00005e6000)={0xffffffffffffff99}, 0x8, 0x80800) [ 55.950122] device gre0 entered promiscuous mode 2017/12/12 10:33:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x200200000, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00009d0000)={0x0, 0xae86, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000b2c000)=[], 0x0, 0x3f) sync() dup2(r2, r2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000df6000-0x20)="1f0000000203190000002400de00068100edbb8500000100010109ff3f582468", 0x20}], 0x1) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x5c, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000004000-0x108)={0x61ba, {{0xa, 0x1, 0x28000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/12 10:33:14 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x8100000a) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000044000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x100) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000043000)=@alg={0x26, "6165616400000000000000000000", 0xf, 0x804, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000045000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000046000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000045000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000001e000)="2e2f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000048000-0x4)=0x3, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000049000-0x10)={&(0x7f000002f000/0x3000)=nil, 0x3000}) r3 = dup3(r2, r1, 0x0) splice(r0, 0x0, r1, 0x0, 0xff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r3, 0x7, 0xe) accept4(r3, &(0x7f0000040000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000045000-0x4)=0x8, 0x0) 2017/12/12 10:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f65000)=0xee, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000853000-0x5c)={{0xa, 0x3, 0x2000000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x103}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x8, [0x8, 0x65992bf9, 0x10000, 0x400, 0x80, 0x3ff, 0xffff, 0xfffffffffffffffe]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) sendto$inet6(r1, &(0x7f0000173000-0x4c)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x60000006, &(0x7f0000c54000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e79000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) connect(r1, &(0x7f0000f16000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e4000-0x11)="2f6465762f7667615f6172626974657200", 0x880, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000fa2000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002e5000)={0x5, 0x4, 0x51, 0xf4e, 0x2}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005b7000-0x4)=0x0, &(0x7f0000a41000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa4000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x8794, 0x2, 0xe45, 0x3, 0x80, 0x20, 0x3, r3, r5}, {0x3f, 0x7, 0x40, 0x80000000, 0x3, 0x0, 0x46e184ea, 0x6}, {0x3, 0x80000001, 0xc7, 0xffff}, 0x2, 0x7ff, 0x2, 0x1, 0x60, 0x3}, {{@in=@loopback=0x7f000001, 0xd1, 0x7}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x6b8, 0x3, 0x4caf, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x6, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0xf, 0x4, 0x5, 0x942, 0x0, 0x1, 0xa30, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, "de19ea15f2811f87"}}}}}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e8f000)=0x0, &(0x7f00005c8000)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000642000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b55000)=0xb9) 2017/12/12 10:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ee5000-0x8)="2e2f66696c653000", 0x80, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bdc000)={0x0, {{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @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]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4a, @empty={[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]}, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x380000000000000, @loopback={0x0, 0x1}, 0x2e7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @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]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) r1 = fcntl$dupfd(r0, 0x406, r0) setns(r1, 0x4c000000) bind$unix(r1, &(0x7f0000e71000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f19000)=0x3, 0x4) 2017/12/12 10:33:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x68) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000000, &(0x7f0000001000-0x3)="b706e2", &(0x7f0000f14000)=0x0, &(0x7f0000e3c000-0x4)=0x0, &(0x7f0000000000)="45") pipe2(&(0x7f000011f000-0x8)={0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000802000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) openat(r1, &(0x7f0000744000-0x8)="2e2f66696c653000", 0x14101, 0x21) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac5000)="2f6465762f70746d7800", 0x400001, 0x0) r2 = syz_open_dev$sg(&(0x7f00005c3000)="2f6465762f73672300", 0x2, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000396000-0x4)=0x0) r4 = gettid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x0) r6 = socket$inet6(0xa, 0xb, 0x8000000000000006) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000a25000)=0x0, &(0x7f0000469000-0x4)=0x4) getpgid(r3) ptrace$setregs(0xf, r4, 0x1ff, &(0x7f0000e8d000-0x1c)="00000000000007ff000600000000e7ffff552927a3079f00009824fd") r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x35, &(0x7f0000004000-0x1)="73", 0x1) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000101000)=@generic={0x200, 0x3, 0x1ff}) setsockopt$inet6_buf(r7, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f87000-0x10)={0x0, 0x0, 0x7f, 0x402}, &(0x7f0000001000)=0x10) socketpair(0xa, 0xfffffffffffffffe, 0x837, &(0x7f0000d13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000f03000)={0x0, 0x800006, 0x0}, &(0x7f0000f87000)=0xc) setsockopt$inet6_buf(r7, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) 2017/12/12 10:33:14 executing program 0: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00008c5000)={0x2, 0x3, 0xd399, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r0, &(0x7f00008c7000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000224000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bb0000)="45", 0x1) r4 = dup3(r2, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b07000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r3, 0x8bf3, &(0x7f0000ea3000-0x28)={@common="010001e9000000000400000000000002", @ifru_settings={0x0, 0x1, @cisco=&(0x7f0000059000)={0x86f, 0x828}}}) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)="2f6465762f72746300", 0x100, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x1, 0x1, 0x100, 0x1, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common="726f7365300000000000000000000000", @ifru_ivalue=0x80000000073}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00004fc000-0x1000)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)="2f6465762f70746d7800", 0x40101, 0x0) times(&(0x7f0000c0e000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f00002b3000-0x30)={0x2, 0x0, 0xfb31, 0x8d74, 0x9, 0x80}) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf138b", 0x5e) poll(&(0x7f000000c000-0x1b)=[{r1, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d1f000-0x14)={0x200000000a7f, 0xffffffffffffffff, 0x1, 0x4, 0x0, 0x0, 0xfffffffffffffefa, 0xfffffffffffffffd, 0x0, 0x10000000000}) select(0x40, &(0x7f0000174000-0x40)={0x81, 0x0, 0x3, 0x4, 0x2, 0x2e07, 0x1ff, 0x2}, &(0x7f0000802000)={0x100005, 0x1, 0x1, 0x1000000000021, 0x4f, 0x3ff, 0x3, 0x2}, &(0x7f0000510000-0x40)={0x7fff, 0x5, 0x9f, 0x7, 0xffff7fff, 0x7fffffff, 0xfff, 0xfffffffffffffffd}, &(0x7f00008e7000-0x10)={0x77359400, 0x0}) times(&(0x7f0000337000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) clock_gettime(0x0, &(0x7f000032e000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000bff000-0xf7)="f917561a7b0894458bb8d238b2449bde78f8ebed25b648de638d4373deae221f38ef1f40b58a35d3518e8103907252a0a282baa6ea4b220efa43ac55d3ea42ed8d93974c1fce8dc34acf01edac65bb4a1865d999ebc2fea4ffd5d34dca793fdd2edb2317f77eb0190aaf63c0f744f00e17d398044a5b17d9b38c43688ee26d71fa757ed4bbea6052dc0008ab4038d39bfd79c18f6e57c1e461d4e70eabc4df5b9a066f75de3ab1fcc6ff2d09541109d885897cb2c32af257dee48b350e55bf485b3bf091fd9e3d78306c96a81267eeea7f372437715e60b9e28e9ed3e3ff8d5a2e952d61f9098fdf959ebcbcf5626083a8dc4b49b6cd38", 0xf7, 0x2, &(0x7f0000f09000-0x10)={r2, r3+30000000}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000120000-0x4)=0x2000000000005) 2017/12/12 10:33:15 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000425000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000c9000)={0x9, 0x9, 0x4, 0xc00000000000, 0x9, 0x6000000, 0xfff, 0x23, 0x0}, &(0x7f00008da000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000694000)=0x20102) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x10000200000) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) r5 = fcntl$dupfd(r3, 0xfffffffffffffffe, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) r6 = syz_open_dev$tun(&(0x7f0000003000)="2f6465762f6e65742f74756e00", 0x0, 0x4342) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000001000)=0x1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mlock(&(0x7f0000230000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r6, 0xa, 0x16) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000008, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008dd000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000692000)={r8, 0x80000, r5}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad7000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000656000)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000f2d000)={0x0, 0x0}) 2017/12/12 10:33:15 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d69000)="2c2600", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841f, {0x400003ffffffe}, 0xfffffffffffffffc, 0x3}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000531000)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)="2f6465762f696e7075742f6576656e742300", 0xee, 0xffffffffffff) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ed5000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047e000)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000b1a000)="2e2f66696c653000", r2, r3, 0x800) 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xffffffff) socket$inet6(0xa, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c10000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f000071e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000035000-0x18)={0x208, 0x4, 0x5, 0x1, 0x5, 0x1}) socketpair$inet(0x2, 0x7, 0x4000000000003, &(0x7f0000cbd000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000158000)=0x3f) getpeername$netrom(r3, &(0x7f0000107000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000e83000-0x4)=0x48) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r2, &(0x7f0000491000)=@file={0x5, "2e2f66696c653000"}, 0xa) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000013000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000003000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000003000-0x8)={r6, 0x7fff}, &(0x7f0000002000)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) capget(&(0x7f0000012000+0xe04)={0x20080522, r7}, &(0x7f0000012000)={0x8, 0xb74, 0xa695, 0x8, 0x99a, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x3, 0x81, 0x3f, 0x8, 0x9, 0x9, 0x1f, 0x6, 0x2, 0x1ff, 0x5079, 0x100, 0x81, 0x9, 0x6a, 0x800, 0x8, 0x5, 0x7c, 0x86, 0x3, 0x400000000002, 0x2, 0x5, 0xdc6}) syz_open_dev$mice(&(0x7f0000b0e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) [ 56.134789] nla_parse: 2 callbacks suppressed [ 56.134794] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b94000)="2f6465762f70707000", 0x100, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00007b9000-0xc)={0x30, 0xfffffffffffff000, 0x4, 0xfec, 0x2, 0xfffffffffffffffe}) sync_file_range(r2, 0xffffffff, 0x7fff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fstatfs(r1, &(0x7f0000e7f000)="00000000000000000000") ioctl$TIOCSTI(r2, 0x5412, 0x8000) 2017/12/12 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000524000)=0x0, &(0x7f000079a000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000023c000)={0x1, [0x8000]}, 0x6) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073405ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974aaca1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec07000000000000002e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x0, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x130, 0x20000000}, 0x2000) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000079a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000db000)=0xe) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00001e0000-0x38)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f000079a000)=[{&(0x7f00005c1000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f000079b000-0x68)="50a3621fe48b490da2f106f200000000000000000000000008abd80c59ecf3ba79f5333618f159266b785b028fe49db188731c852f2e1e6f404a4d41068bd1e1e2502bc3b76d542ab7be26ba7ddbdb71de113b4874d0086e86b39719d7089bec6071205787055fdf", 0x68}, {&(0x7f000079b000-0x15)="3f963a7e4f440000000000000007f12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x10a, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a96d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x194, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x3a8, 0x8000}, 0x200000c0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000507000-0x4)=0xbfe, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000436000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffffc, 0x80001f, 0xe32, 0x40}, &(0x7f000079b000-0x4)=0xa0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000079e000-0x8)={r1, 0x2e}, &(0x7f000079c000-0x4)=0x8) sendto$llc(r0, &(0x7f00003e5000-0xe0)="11277fd16633f59f08b0fc89942bd29c369cb751530a6c2f77b441c696e9c98a4bb633d59c16474e7ebfa56d53ef8655401d1e76f4ae5dcbcd59d8f581dd74616d213df76e6585295ceb12ec491cd032d46ee0568e9ae8b9397ec92976a75246af9a635e84f783df88d631013e0e44209c2ad67b14983c6790b3b4a89ea686a576e21a8ef5818f68643443b9830be8dfd3ce3cac836892aba5201daf63371c67c5a0dd648ee714e5a0d835f40ff1fc7072320eb1563efff1e83a66d3f19685f0590bd8be3ccb921d254d9a4406ff269aa388db859e9e262dc9e1c4fd6484d25b", 0xe0, 0x8000, &(0x7f0000798000-0x10)={0x1a, 0x2a5cc85478499fc0, 0x0, 0x200, 0x3c, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200001c, &(0x7f00004fa000)="", &(0x7f0000642000-0x4)=0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000655000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f00003da000)={0x27, 0x8000, 0x5, 0x7, 0x101, 0x7, "2242f48b12d36b77d62710d757267c13d158066c1a56601adea33a17be662312fa5fc3294df635bde99c7a995e5d4bfe2205bddf9fba4c680ca7320e8ac535", 0x4}, 0x60, &(0x7f000057a000)=[], 0x0, &(0x7f0000799000)={0xb8, 0x1, 0x3f7001ea, "4b903d4a21f8e3dd1b85614c660f945eeedcbc8300ce60192de2a823406832ccd3277728cb453cb1cfacaf2b57d0c9f4173ffe909a98492a14687003c389ca73662afab746f98ea8d5913c39e82536cf069b360ef8ebbb9823b6feee307a07484a21b3d1717b302bfaee1c970525473d9ae6057581c34164bb73945ffb2c23a4092ec0fa910e17fb70c1e879273524dce9b26e7c8f13752d514c88ad6c65658916c07e2175b793ff"}, 0xb8, 0x9}, {&(0x7f000079a000-0x60)={0x27, 0x7, 0x0, 0x2, 0x100, 0x4, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x85f}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f00003cd000-0x7e)="d56b8e6929809688fa443e9b79a23b8d309062813e0cbc139ae1681ff35d392be211cd65c8800a1237b35a55228390ecd37babecf3275d3bb693c630a55459b8ff8f388b8d98d6ff785bb0286b062d0711ef90b226820e84f556da215011f7307ce220edd7f8091edbfe316a328a88005f6707b6716ff30891a7544c3e31", 0x7e}, {&(0x7f000079e000-0x31)="86ef1aac031f421e3ec992f723483f6d4fc538876eeb1e99c744d0b62aaa3f80f5a35d8bf642de2ccc1467d144105a5a6d", 0x31}, {&(0x7f0000799000)="a3ce715b0870d6c9da2e7cd06e22bc1d8ac35e15a478a09666b5f77e92e972a964073d74ce3b3ec52358fca841a62655c2f8f2491aeb364d3dbb20e27576d612f240b0659b9822c548269f92d757f304431099af664e826d90c6e4c296d1639303076a2011da4e519df3a8614225baa46cfa99e45789311227623b0c1a8c703be70498311c546639c49d77c8f000c1f13c11c1e39e7ab1e26c5310eee53d0e0cb99e0528892dd67209be94cea54fed2722ad48c739c376b893f099862361eea5f249aa311b2298a8921c1fe273b6915b1bba7639e953b7ac08f8c2c32802d23aee49b975d88be3", 0xe7}, {&(0x7f0000799000)="4eb46901763469bb7a1642325bd6396e123b63b13e807813d189e894857516ce028fb322", 0x24}, {&(0x7f000079a000-0xfd)="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", 0xfd}, {&(0x7f00007a0000-0x1000)="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0x1000}], 0x6, &(0x7f000077d000)={0x10, 0x18f, 0x80000001, ""}, 0x10, 0x880}, {&(0x7f00007a1000-0x60)={0x27, 0x5, 0xb4, 0x0, 0x7, 0x8, "4ea8f20cdb8ce8006ba6a8b8c2401c9051b33e084cf957944b205da9ba90ec5b6eac3a4f44bbef6e577c317d8081df5bb3d55e3feec1b4fefa6d8c3460eed9", 0x5}, 0x60, &(0x7f000079a000-0x30)=[{&(0x7f0000433000)="d4da327f72d94ed85cb57db727c0c58180d03fa6d44aca1d074bce090c839086af77400e19420197a3fdf40efea32157fb4eb6fbdc226e04814bb77611e8502c1c1e4c605bd9648b3e2a418dd9f402a3be36e4442ab2dffc370016e883c391cef34f1d7f6eec8364f261f5639767a19b13f91d40bbe6b7571e90162fd627bf848f2a1acb4c2524805062637e2d0092865fd877eada9ac51333d49e70c26dcd86", 0xa0}, {&(0x7f0000008000-0x7d)="ba477d994303a909357632e1999fa9aa05ff4e5eb77793e15df5f999a2276a91d1decb1979cdb32aa6ec6a1a13e8baf59ebcc287e9483bdfdfe5bf7c0aee7a461b145665a260f69ccbe864aabb2a00f161775ef85e9302cd89b2f8bb5922c58b588ca7c7448e8a966581e455fe781845d02fa003b87d8fab87f27121db", 0x7d}, {&(0x7f000077f000-0x87)="e45624c9f8448e69b5639e2b95aafb7244d2308595833c98ff4e26a755ca6f2c2f08a6cc7c4680a44005f5f7076a25b74c6e185560f8521220ef345e17edd958ca075147109159bad0a4ff3d3c37d6ede2d452cb8e3e19efc42a4cd95825ca0e8097dae266f745e7022afb26718a81d6ebe601f8718d4a672622b3f0a62933fd5a3af7a99c8a26", 0x87}], 0x3, &(0x7f000079f000-0x80)={0x80, 0x10f, 0x1, "dd2fc1b4985ed1c90470a19e85a403931c19ed33ae398fb0f98f914e03a0c5f0592ca7355365ba02d6dfd718509da5e042c2a950e61cded7905d016acba47005c274b79ddbc93b1f1caec979973994ec84f328dfe562da50b95169167f65ed8bfdb73b596261815341"}, 0x80, 0x20004080}, {&(0x7f0000359000-0x60)={0x27, 0x200, 0xffffffffffff30bd, 0x4, 0x6, 0x7, "8b8287962e3e73d54ae8928395eb747f728468d05543816cc92640162679d2e35f9609a9e10ae0a399115dcaa118093211b318803dcf79ebd7e3516faf9615", 0xff}, 0x60, &(0x7f0000799000)=[{&(0x7f0000704000-0xeb)="cbb62362054e8a5600d516bf002d73daed7331099d0b67dea385256bfd71227b6c2d591a10b823f728e782dba4bb0c30fe951a0b9f871deaa86cf07d61df3347c95d0a342daee76512572e8af21477bc92e189009e68440742fa66988fa046a244e6d68fd5c2353f649863b522da3a6736e0fd8509a56c1ebc9d2928f397af90276f90d33713ef85fabeb17c531d6d7c1003e97f0173b8acd91525e86b9c7da0a96ec198487ffacb1d878bc07c941543346c4b5ca10fe7d28024d3fd0ddca5dfa8f9423d9127510ddf22d605b863d57ff7057a3c53f78bca3800f54739ea58d1c708979bae2b42de081469", 0xeb}, {&(0x7f0000799000)="09a1590bce6cd03c48c27bb0144c1b5d78d5ac47956364227bf36cf35a5300038a324b5b6468fb4591c1258d622d1982d3d3408652f8d1697ecb7ddef0734fb9330dc6e82abf0ff5602ffed465b0f6869a6e1885df35ec617610727b70153cc29a3e", 0x62}, {&(0x7f0000468000)="29d458f0932e1a70f30de94add48b0225158ea3076f8c1d28749e32d6aa671335efe995d4dda285ebb712fe62e866663396721b61b6ef22c63394d16cc7224ef50012333334e6176e3afbc7fb0c9dad92d1bed003ed027bf4b7396f04614", 0x5e}, {&(0x7f0000784000-0x4a)="b139666251da957f0ed8dd511f16c785ad4960f31abca61f76e28e2fc2855031f341fd26bf09cdebfe5df205390b32e42d99814989fab4e1d4e346291b332db51363ee9c0dde31e7f154", 0x4a}], 0x4, &(0x7f0000799000)={0x1010, 0x101, 0x1, 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0x1000}, {&(0x7f000079a000-0x17)="e1e0424aa70882b90f4ea9354206110d56dc275afcaf57", 0x17}, {&(0x7f000079a000-0xf0)="f0ecd5d16f59cc7b1bf5104d9aac8ba7adc117ad1118fa9c1d42cbc00ae2b081645b2c015e0bb8507639b0f804e0c739514c69a502d643c32697d2f952beb8d4f237e9a53437a69d09f2292e8f7f01b61d4dcca20d8aabee1bf8b2f85de8d8e8d49c00207e8be7e8f5e071a58456926b5477a6f5ec59ccb32fdabf74c24ee689713b7a3db4fc0bfec842d52cef63844013daae9863b8ef33f9be384c9a354c66f9f94f467f7529c1f95cf6120bf52370d48b5fc6a5e921d29203af51cfcd8ae01d75d1969b8485fc1da3ae01dd21bc88dabd472d6378964720828bea04c1bd536f0dcf47f81f17aadde1d79ef786e586", 0xf0}, {&(0x7f0000422000)="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", 0xfa}], 0x6, &(0x7f000013d000)={0x1010, 0x400000000105, 0x1, "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0x1010, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x1, 0x7ffc, 0x6, 0xffffffffffffff81, 0x5, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0xffffffffffffffff}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0x100, 0x10f, 0x7, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f83adaf00f15bc2a07c526ac58eaa5ba11e5b80ba2f80ad69b06456cf30c2afdb8a36803c2b2d2822ed274c5fb87a0543dff30dd1258c34fcea55bcbb4185e97d54776d56979d0ff4b8537e4ec"}, 0x100, 0x40}], 0x6, 0x20008000) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x1, 0x0, 0x0, 0x1004, 0x0, "b177b85cc2e3839f7d5e151f0600000000000032101de09b7583b1008482fffff2d4026513e1b9210668c891431f59aff7a6f3b204007d4bdf428e76fa052c", 0x3}, 0x60, &(0x7f000017b000)=[{&(0x7f00007a1000-0x1000)="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", 0x1000}, {&(0x7f0000096000-0xd7)="e9cafb925a3b43ea7a56cac649419b1028ca52dba9ac9d3b01b0a1d611805557a8f1f15228e134e54eae7bf47a95e721b18931ec0cb2494fc23761fe61cfdbed1ac7577133b99d4e7a173204963e2979ce9ae760fce5d3a6e9540076d775c5ae229a22c74994b60f8613260904608f9e2a195fb5b039d22c2e6a5075b9779d6f279b169aea49d4658ace1103a015b31730ebadae72ec94daf1ef98c62d07f95e423a879b9a21b20278288bd3f858b535861c0bf36ec930a88a027e794255d8df6607776ccdd5becf5d41e2dcd74f1e8e514de2dbbbd0ce", 0xd7}, {&(0x7f0000167000)="154c3c9734b0c40af72573779008b1646f2847fe1dd72f7d56da0932ae3a38411bf9d868c7bb28f5e0d6156946d0ccf38bdd01c2a9f2350057d10e416699cae72ee08f38f7f91a6ff075183e3f52b898e104112ad4a47cd6125d62666020bd889a209ce5ff65a51cd70068fcb7944f131a7cf1ed4438742c15e3c5c31a34b92954f8224df83a09a0ca9c221a81a724", 0x8f}, {&(0x7f00007a1000)="430a5d20b1e705cbd106088abc48b6aaeb280d45d5d3616af0231aec24cb301ab8c1ce172e4d8978a3ca08da6a63fad8fa5834895a972ffe52fc4ab058f693ab29c2df3e22b58ffa04bb", 0x4a}, {&(0x7f00002ad000-0xeb)="63fc8a5e3e1e941f9e08fe243a6c250c79f73d5967e89f7fe7f7b509ca0aed7db773e3df29373574af16f9e3bc0036f250b6a44ea802b213ffcd332f1aadb0d3d56626b3d15dbede28e6a5b0dec7dc137e29de476434fc15d8e8a903dca51de227cb598943a95c2d71cc7b3ebc18e9bed222fdf532562bdcc23758938b61cb3000568fe377cb4a9240b1358b25979de8d131f2defe6fa12f910642d4e991c7f165bce9d793af70005d1c8de17efbc46521ed9fd3e4b63e069ed3bc57b9a53c30e6113b95323e559635b446c5819e72ddf940dcd734c08f259599cbef85e9c712e5f8712af487b57cc8a1ab", 0xeb}, {&(0x7f00007a2000)="95c05a55195d018084ffc8d3c07606182dcdf00b73f5313ba2200dc0480c70157c5b400f77f1c14e095873ddb209953414", 0x31}, {&(0x7f00001ae000)="bc0509b609b9aae0be05aea221915215cb0f669eaec011c3fa94358a3e40e9cab5b48c275907277263e559f17219229a8e66682a641ff234a0bc7a86a14a143af3cb731acb86db2cc4ab3475ae34451478526110b86fced164265507d2c1ff2a7b9f54524009f8fa8a132f1d2ebe60cda553c5efec6ecc4190755099ed1ad4de46b798d8d60ec8746ec8b30fae1ed7eb807e41c3b658c8acdb539d18e7ba42d42b5745dd2675f09aa94d5abab6b76c459c", 0xb1}], 0x7, &(0x7f000074b000-0xd0)={0xd0, 0x1, 0x2, "ecc82d2bc0f02ecc3139eab85679c7282cd3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500647a50b83b772f83f0fc42c6ba1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a6db02edb973037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f4000f0fffaffffffff8946b8dcf9f6"}, 0xd0, 0x18}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000079b000)={&(0x7f0000035000-0x60)={0x27, 0x8, 0x0, 0x1, 0x400, 0xd92, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d206000000611c31b89c2eb9211199285787659fcfbc", 0x4}, 0x60, &(0x7f0000793000-0x10)=[{&(0x7f000043c000-0x58)="0e861bf4213ed6875355d30b2476b709275815c64630d42c5760b438f28d43b7ae890107358f007f2335adbde7010da6f47f28b6abe7695d91424e051be727000396e2db2614330d8cc69a961342a6fb92a6b9d3d12af30c", 0x58}], 0x1, &(0x7f000035b000)={0xe0, 0x101, 0x4f8, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf1f4f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9fb332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00007a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a3000)=0x79) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00007a5000-0x2)=0x0, &(0x7f00006e0000)=0x4) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x800000000002040, &(0x7f000053e000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) [ 56.221142] device gre0 entered promiscuous mode [ 56.230022] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000088f000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x1ffa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r6, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f6877726e6700", 0x0, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f00005e6000)=[], 0x0, 0x24000000}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000b17000)=0x10000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) close(r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) socket(0x10, 0x8000d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000f11000-0x1)="34", 0x1) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000079000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000f0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000773000-0x4)=0x91) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f12000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x0, 0x8) open(&(0x7f0000021000-0x8)="2e2f66696c653000", 0x0, 0x20) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000035c000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000090e000-0x4)=0x400, &(0x7f000030f000)=0x4) r2 = socket$inet6(0xa, 0x40000000100001, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000008c000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063c000)=@ethtool_rxfh_indir={0x38, 0x2, [0x10000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b81000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000047c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000923000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00002d4000-0x4)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x22, &(0x7f000045c000)={@empty=0x0, @broadcast=0xffffffff, r5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000459000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000aac000)=[@in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xc0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002b3000-0x2)=r6, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00004eb000-0x4)=0x3, 0x4) accept$unix(r4, &(0x7f0000bef000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x8) bind$inet(r4, &(0x7f0000398000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d3d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000-0x4)=0x18) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x44, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x3c55d81a, 0x3, {0xffffffffffffffff, 0x0, 0x9, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) lseek(r3, 0x0, 0x5) r4 = syz_open_procfs(0x0, &(0x7f000014e000-0x8)="6e65742f64657600") preadv(r4, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x168}, {&(0x7f0000ff3000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00003df000)={0x0, 0x0}) getpgid(0x0) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ad4000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000fd1000-0x8)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r6, r6) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b13000)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000ac3000-0x4)=0x800c1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e36000)={0xfffffffffffffffb, 0x1, 0x0, 0x7fffffff, 0x6}, 0x14) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r8, &(0x7f0000e66000)="", 0x0, 0x20000000000800, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b42000-0xc)=@sack_info={0x0, 0x1, 0x8}, &(0x7f000036a000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9d000)={0xc3, 0x7, 0x100000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000072e000)={r9, 0x9d8}, &(0x7f0000b6f000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000867000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000990000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r8, 0x2, 0x4) close(r8) 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002b8000)={0x0, {{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]}, {{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) getpid() gettid() mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000d48000)="2e2f66696c653000", &(0x7f00009e0000-0xa)="68756765746c62667300", 0x0, &(0x7f0000f0e000)="24538aa44c48162168b0ae0222") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006d7000)={0x80, 0x81, 0x387}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001bc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005f7000-0xf8)={{0x3, 0x3, 0x8001, 0x0, 0x4}, 0x9, 0x3ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x2, 0xdc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000075d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) getpid() r2 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000f2e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) ioctl(r3, 0x2, &(0x7f0000570000-0x36)="14c8554a9698b3b0db16538f568b69eaa8b26bd82d51d39a238554aef182a373c675b31af638978ac9f889ea223ea9ea18c56cf0fb8b") ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000720000)="") r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00001ba000-0x4)=0x1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r7 = syz_open_dev$tun(&(0x7f00001d2000)="2f6465762f6e65742f74756e00", 0x0, 0x210000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000942000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) 2017/12/12 10:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0xc)=[0xffffffffffffffff]) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000857000-0x64)={&(0x7f0000291000-0x14)=[0x25f, 0x6, 0x4, 0x7, 0x5edfab73], 0x5, 0x4, 0x3, 0xca7c, 0x7a1, 0xff, {0x2, 0xfffffffffffffeff, 0x4, 0x8001, 0x7, 0x6, 0x3, 0x5, 0x3, 0x1, 0xffffffffb3037e1d, 0x4, 0x5, 0x7, "48b590da5f98490f869fc18bf849a58b14820233e0bcf365de315c957fec7d0f"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ce0000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0x6, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x8, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) getuid() pipe(&(0x7f00009f1000)={0x0, 0x0}) getgid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000031f000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x375, 0x7fffffff, 0x80000001, 0x6}, &(0x7f0000157000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c4000-0x20)={0x47, 0x3, 0x8000, 0xff, 0x7fffffff, 0x44cd345, 0xc5, 0x6, r4}, 0x20) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00008bd000-0x6)={0x8, 0x100000001, 0x40}) sendmsg$inet_sctp(r3, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f00002b6000-0x1000)="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", 0x1000}, {&(0x7f00005c5000-0xaa)="10a8b84b7433c70a281e987d0ea9927c701ddbd279474115eb09d6b866a27f274513eb3004bf941a561543f1c01374072c03c307ae5c6918e20b2dc4b7f649201cc553701add29567cc738ef9ab09ce804996009ccef5b2f8c8aa9895c0727864bdd9dc98de4bc48a4034f271244d7038d4a9516e39759b529d663017243526b8b26d5e91289017da4c66d8e9e4396ef639806c79ac879a250a541852c5549d94c9c3223a8e7c35b89ff", 0xaa}, {&(0x7f00008c9000-0x5c)="858c62d1f1ad5d62b8acab43169ff823b7c41acfdbaffc2e24471de3ee81ed37c71e249e325d720bf5340ad3b36dbc29508b3b3a2387896ba4a76654b9210cd442fddeee06320b325cedc2e57019bfeedf6969412392ab7719a9ad41", 0x5c}, {&(0x7f000077b000-0x3d)="b5dbd024568650c2cd0d89a903f7cfe8e981f559c990cc1d7916bac4dc7b379c88a3643a007166d1fab2f6856dc0a310811eb4651b1d3498bd72b6a4e6", 0x3d}, {&(0x7f0000a81000)="90d79aa3d38f121116d070bf412826b2dcc037fed75d697abc1d360958d886234519bd3364d89a60733a88d880fdb79384f48aa16bf8891081ada34f6b2cd66d6dec3fb30c551a257190e58c81347ba6943a68a91e372a2dea6519129ca5a0a48324e35a721d05a326758e204f66b269657b6611d8d762bede4bfd2633e135099317425b43c10f04ac4e5a6813349fe64c85e22fb903ae406a212c28ff947058c88e198b1380045f1790a21b7d09c5960ff80ba21fb71776181d82022ad3f0cbcda734a79155153bbd0c4f1f6b0686a2253021a7e81ebb1f3f6d047396996abe7f7a3ead2bb26a7b38a507171e2329a928e1990d0167", 0xf6}], 0x5, &(0x7f00000e0000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x20e, 0x8, 0x100000000, r4}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0xc0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x7, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xf9, 0x8001, 0x1, 0x7, 0x8, 0x401, 0x39acf6cc, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6, 0x202, 0x3ff, 0x9, 0x27, 0x412847be, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0xeec5, 0x1f, 0x7, 0x3}}], 0x6, 0x20004091}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c33000-0x9)="747275737465644000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cb8000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xaf4a}, &(0x7f000026d000-0x4)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000fb0000-0x28)={&(0x7f0000cc4000/0x9000)=nil, 0x5, 0x5, 0x9391d514fb9b3730, &(0x7f00002e6000/0x4000)=nil, 0x4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x4121000, 0x0) ioctl$KDGKBLED(r5, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/12 10:33:15 executing program 5: mmap(&(0x7f0000000000/0x6eb000)=nil, 0x6eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0x3, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x6) mq_getsetattr(r1, &(0x7f0000ea2000-0x12)={0xfffe000, 0x7fffffff, 0x4, 0x4800000, 0xfe16, 0x2, 0x3, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x1, 0x9, 0x2, 0x7f}, 0x100, 0x9, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10cc, 0xfffffffffffff000, 0x3, 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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x1) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80400) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000001f000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000002d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006ec000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000-0x20)={0x9, 0x1, 0x1, 0x80000000, 0x7fff, 0x100000001, 0x800, 0x694, 0x0}, &(0x7f000002e000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000016000-0x8)={r3, 0x6}, &(0x7f000001b000-0x4)=0x8) r4 = getgid() setregid(r4, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000b4000)={0x0, 0x0}) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000103000)={0x0, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x1, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r7, 0x81, 0x5}], 0x4, &(0x7f0000000000)={r5, r6+10000000}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x7, 0x8, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r7, 0x9) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r8, 0x0, 0x1000000, &(0x7f00006ed000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r0, &(0x7f00006eb000)="2e2f66696c653000", &(0x7f00004c4000-0x20)={{r5, r9}, {0x77359400, 0x0}}, 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000089000)={0x6, 0x60ca, 0x86, 0x87, &(0x7f00003ac000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, &(0x7f00006eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, &(0x7f0000417000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000027000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000028000-0xc)={0x11, 0x0}) statfs(&(0x7f00003b8000-0x8)="2e2f66696c653000", &(0x7f0000d75000-0xa4)="") sync() 2017/12/12 10:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000ab6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000ed000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000ec6000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f7000)={r2, 0xd5}, &(0x7f0000b80000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000a4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x8000000) r5 = epoll_create1(0x0) r6 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000991000)={0x20000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00001c7000)={0x4, 0x0}) poll(&(0x7f0000024000-0x50)=[{r6, 0x41, 0x4}, {r5, 0x0, 0x2}], 0x2, 0xce8) ptrace(0xffffffffffffffff, r4) mq_timedsend(r6, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r7 = syz_open_procfs(r4, &(0x7f00002b5000)="636d646c696e6500") getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000fb6000-0x4)=0x0, &(0x7f000099d000-0x4)=0x4) exit(0xfffffffffffdfff9) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000377000-0x10)={0x8, &(0x7f0000789000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00004fe000-0x10)={r8, &(0x7f0000bc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) read(r7, &(0x7f0000ee1000-0x1)="", 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000159000-0x10)={r3, 0x5, 0x2, 0x1}, 0x10) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f00003bc000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f000010e000)={0x40000016, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f00005a4000-0x4)=0x0) 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301000, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ea000)={r1, @in={{0x2, 0x2, @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]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000e63000-0x8)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") r2 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r2, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r6) r7 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10, 0xfffffffffffffffd, 0x0, 0x7fff, 0xdffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000d19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000fa2000-0xb0)={{0x2, 0x2000000000000007}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x160000, 0xffffffffffffffff, 0x6ad1, 0xffffffffffff8002, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x100000, 0x0, 0x50d5, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r6, 0x9, r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b0000)="2f6465762f73657175656e6365723200", 0x81, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000fa1000)=0x2) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0x4208, r5) ptrace$setopts(0x1, r5, 0x40000000fffffffc, 0x0) chown(&(0x7f00008f5000-0x8)="2e2f66696c653100", 0x0, 0x0) 2017/12/12 10:33:15 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d1a000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) r2 = open(&(0x7f0000822000-0x8)="2e2f66696c653000", 0x40, 0x21) r3 = syz_open_dev$usbmon(&(0x7f00001d3000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0xc000) r4 = memfd_create(&(0x7f0000fb2000)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000003c000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000d80000)={r5, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xfffffffffffffff8, 0x1, 0x8, 0x0, 0x4, 0x5, 0x2, 0x7, 0x8, 0x7, 0x67a9, 0x0, 0x3, 0x0]}, &(0x7f0000e7b000-0x4)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x2, [0x0, 0x7f, 0x6, 0x7, 0x4, 0x57, 0x7, 0x200]}, 0x5c) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000)=0x0) ioperm(0x6, 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x5]}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4010, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000)={0x20000000000000, 0x8207, 0x80, 0x2, r6}, &(0x7f0000004000)=0x10) r8 = getuid() getgroups(0xa, &(0x7f0000004000+0x74)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000004000-0x8)="2e2f66696c653000", r8, r9) dup3(r0, r3, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r10 = fcntl$dupfd(r4, 0x406, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r10, 0x29, 0xd3, &(0x7f0000005000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, {0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x4, [0x0, 0xa21a, 0x200, 0xcb, 0x2820, 0xbe, 0x5, 0x7f]}, 0x5c) socketpair(0x5, 0x1, 0x5, &(0x7f0000003000)={0x0, 0x0}) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000946000-0x4)=0x6) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00006fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)="") rename(&(0x7f0000c7f000-0x8)="2e2f66696c653000", &(0x7f0000278000-0x8)="2e2f66696c653000") r1 = getpgid(0x0) perf_event_open(&(0x7f000021c000)={0x0, 0x78, 0x6, 0x9, 0x4, 0x400, 0x0, 0x9, 0x10, 0x0, 0x5, 0x8, 0x80000000, 0x4, 0x0, 0x7f, 0x2, 0x8000, 0x4, 0x21122, 0x246c5dfe, 0x3, 0x6, 0x10001, 0x0, 0x6, 0x0}, r1, 0x1000, r0, 0x1) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x1, 0x0, 0x80000001, 0x3ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) lseek(r1, 0x10, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000029a000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)="2f70726f632f73656c662f6e65742f70666b657900", 0x81, 0x0) timer_create(0x4, &(0x7f0000001000-0x60)={0x0, 0x27, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029a000)=0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000-0x20)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80811, 0x100000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f76000-0x4)=0x1002, 0x80000) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f00005c5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) recvmsg(r0, &(0x7f00008f5000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000003a000-0x10)=[{&(0x7f0000545000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000493000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00009f5000-0x20)={0x9, 0x7fffffff, 0x4, 0x7fff, 0xc, 0x4}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r1, 0x80408) r5 = syz_open_dev$sndseq(&(0x7f0000cf4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff7fffffff, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000003, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000807000)="2f6465762f6b657963686f726400", 0x80002, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x2d, &(0x7f0000b99000+0x8ea)="68", 0x1) accept(r7, 0x0, &(0x7f00005a1000)=0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f000034b000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000d5000)={0x0, 0x5, 0x80000001, 0xfff}, 0x10) getsockopt$llc_int(r6, 0x10c, 0x2000f, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000c8b000-0x4)=0x4) setsockopt$inet6_buf(r7, 0x29, 0x4, &(0x7f000076d000)="", 0x0) setsockopt$inet_buf(r1, 0x0, 0x4000000029, &(0x7f00008e8000)="45", 0x1) setitimer(0x1, &(0x7f000055a000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f00006d5000-0x40)={0x7, 0x2f19, 0x6, 0x3f, 0x1ff, 0x3, 0x80000001, 0x3}, &(0x7f0000e33000-0x40)={0x7ff, 0x7, 0x7fffffff, 0x1f, 0x3ff, 0xd71, 0xffffffffffff0000, 0x4}, &(0x7f0000fed000-0x40)={0x3, 0x3, 0x9, 0x7, 0x5, 0x6, 0x5, 0x7fff}, &(0x7f0000070000)={0x77359400, 0x0}) sched_rr_get_interval(r3, &(0x7f0000ed3000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f000084e000)={0x0, 0x989680}, &(0x7f0000482000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000031000-0x10)={r8, 0x0}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008bc000-0x3)="096ef8") ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) sync() ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f000068c000)={0xd1e9, 0x8000, 0xffffffff, 0x100000001, 0x4, 0x2}) 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb4000-0xf)="2f6465762f73657175656e63657200", 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x400000000000, 0x0, 0x0, 0x0}}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = accept4$packet(r0, &(0x7f00000e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14, 0x80000) dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000309000-0x1c)={0xa, 0x1, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) r6 = syz_open_dev$sg(&(0x7f0000958000-0x9)="2f6465762f73672300", 0x100, 0x159001) r7 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) fcntl$notify(r7, 0x402, 0x14) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x121) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000fd3000-0x5)="409d000000656d3100", 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) accept4(r9, &(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) fcntl$getflags(r6, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f000082a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)={0x10, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000cfa000)="2f6465762f7573626d6f6e2300", 0x101, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000920000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000200000+0xacf)=0x0, 0x4) get_robust_list(0x0, &(0x7f0000d59000-0x8)=&(0x7f00006a8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000082f000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000)={0x0, 0x8}, &(0x7f00001a8000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000322000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000088f000)=0x8c) r5 = syz_open_dev$sndseq(&(0x7f00001b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) unshare(0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") bind$inet(r0, &(0x7f00007da000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpid() r7 = dup(r5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) prlimit64(r6, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d8000)="2f6465762f72666b696c6c00", 0x40000, 0x0) sync() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003ca000)=0x800, 0x4) process_vm_readv(r6, &(0x7f0000f52000)=[{&(0x7f000048f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00009f9000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000c4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000007d000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000b93000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x5, &(0x7f0000e02000-0x80)=[{&(0x7f0000389000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000855000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000813000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000d05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000618000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000dff000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f000078f000)="", 0x0}, {&(0x7f00007d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, 0x0) accept$packet(r8, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001e8000)=0x14) ioprio_set$pid(0x0, 0x0, 0x100000000) accept$ipx(r0, 0x0, &(0x7f00008de000)=0x0) 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x51d, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0xa}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000036000-0xc)={@broadcast=0xffffffff, @rand_addr=0x6, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000037000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000038000-0x4)=0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffb}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x4, [0xe8, 0x800000000fff, 0x7, 0xfffffffffffff7f8, 0x1f5b, 0x4, 0x0, 0x1]}, 0x5c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000037000)=0x9, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000037000-0x90)={0x8, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000032000-0xec)="24000000190025f0f21c1f1efffffc0e02000000000b000000000605080015005f18000000051e1bb6442919ddeaa08b8fa7cdea61750000030000000fff01cab383e508936d87565cc9d480534802b683a5e5ff2df03a38a05b60b96d4f1a6bf4fb6103ebbfa40f6540ee0a22d0a610f716367c42995a763c35e435f6b148f2041a68c737518876a442a20aba8dd6ecc053819e2757598ae9c5e57c52eb7fc3878f3cfd0685032df6a1de19b6ec26107a7f261106863eee1cf8f25f4b3bc97431cea98786cb6a42a25280fcffffff94ef04f8332dac928ef9981230aae8d63a0c122c776b6c5b08cd06375e", 0xec) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000da5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c5f000-0x8c)={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]}}, &(0x7f0000455000)=0x8c) signalfd(r0, &(0x7f0000d91000-0x8)={0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000068f000)={r1, 0x1000}, &(0x7f000034f000)=0x8) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ec3000)={0x7, 0x0, 0x1, 0xffffffffffff0000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000574000-0x20)={0xacb, 0x0, 0x10003, 0x7494e366}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000af6000+0x20a)={0x434c81e, r3, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f3f000)={r4, 0x40000}) r5 = syz_open_procfs(0x0, &(0x7f000010f000-0xd)="6e65742f6669625f7472696500") write$fuse(r5, &(0x7f0000b2c000-0x18)={0x18, 0x0, 0x0, @fuse_bmap_out={0xfffffffffffffbff}}, 0x18) preadv(r5, &(0x7f00009a4000)=[{&(0x7f0000249000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000abd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000c6f000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000013a000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f00004be000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x5, 0x2) 2017/12/12 10:33:15 executing program 5: chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r4 = inotify_init1(0x4007fffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r5, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000953000)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r2, &(0x7f00000d7000)="", 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000d50000)=0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r5, &(0x7f0000be6000)="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", 0x57d, 0x0, 0x0, 0x0) recvfrom(r5, &(0x7f0000725000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x34, 0x0, &(0x7f0000006000-0x34)=[@clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @acquire_done={0x40106309, r1, 0x1}], 0xa0, 0x0, &(0x7f000000a000-0xa0)="f12a18900aa6bcbf884524411ee8d1c55c81a0dc8be15eafc09644f4aaa40a4303f725d1d18daa0d3de112a68799fe9b1618394fb58549a7390e0385e4d810a079a4cbc649aabe6f1a3aa3b31070c0aede2b067431ceb4b9b4c3a0d5a9831899c30efc648633e79ac2c5fd71eed569a00b145eef980de340dad8efad5b59a450a36b0b333520d2262e602ff60217f9accb268fc22da83449104612fbe897b7fe"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x18, 0x0, &(0x7f0000009000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40046307, r1, 0x81}], 0x65, 0x0, &(0x7f000000a000-0x65)="fc17006fadbad623401ddb8c84fcb0957c3f030b9b9b9816ca212e8eec9eed8ccf4f19cbd30f15bbd79655ac54e6c4ec9f45a812f431ad3f4c9022556d27c5bed9f56e2bc4bc04c7fa313491a09783b18f43dbee8029968683f2bda267d78ea59c68e14a6d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000-0xd)="2f6465762f62696e6465722300", 0x0, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000b000)="2f6465762f73672300", 0x9, 0x24000) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002000)=0x0) poll(&(0x7f000000b000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000a000-0x18)={r1, 0x0, 0x0, 0x0}) close(r0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa8, 0x0, &(0x7f000000c000)=[@release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000002000-0x8)=[0x0]}}, @acquire_done={0x40106309, 0x0, 0x2}], 0xc3, 0x0, &(0x7f000000c000-0xc3)="26294b03c518a6ef1c71cd4dad5a0213d450c178b108488bdf459c5a5a53c1f17ad9275e362eb3c16b89b8db08a31624c3cdc88d037d8218b9611ba39ead47a06c4cacd480a27352299ec952e1251b66cbb2473eacc1ff16480ddce4d5499abde371f1f03ec49db5b452a59aa1e3beffdc4e79f6effc90617b3504c0edf8d0cd0491dbc8787981fc39f4ea46a077c606579c6c74f5f305c16c885aea6e56b02805bcc51236ec0d79c441063b69ee3c3c325af4861ebdae26edeedeac268a717c9e34e3"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000e000-0x14)=[@acquire_done={0x40486311, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) 2017/12/12 10:33:15 executing program 6: r0 = fanotify_init(0xa, 0x400) r1 = syz_open_dev$sg(&(0x7f0000a6c000)="2f6465762f73672300", 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common="626f6e64300000000000000000000000", 0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000067000-0x310)={0x81, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbdc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6b55, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r5, 0x5606, 0x8) fcntl$setstatus(r5, 0x4, 0x2400) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000fa6000)={0x81, 0x2}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000878000-0x4)=0x0) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r4, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) accept$packet(r6, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f000020b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) sendto$inet(r7, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) 2017/12/12 10:33:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000591000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000aa0000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0xb6257bbe88c2d83c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x7, 0x0) r3 = getgid() getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ad000-0x10)={0x0, 0x9, 0x0, 0x12b4ed1e}, &(0x7f00009d8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000610000-0x8)={r4, 0x10000}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000fdf000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = getgid() setresgid(r3, r5, r6) r7 = getpid() r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000518000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x3b, &(0x7f0000127000)="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", 0x1000) sendmmsg$inet_sctp(r8, &(0x7f00000c3000-0xe0)=[{&(0x7f0000af0000-0x1c)=@in6={0xa, 0x2, 0x7b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4940a561}, 0x1c, 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0x1000}, {&(0x7f0000e14000-0x18)="174b698832862a2b5d9484a56d8e5f6ab5d42e03230087d4", 0x18}, {&(0x7f000041a000-0xdb)="524db6cb23eafe9ad8864f71d0221e138deec50d1edfa7ea4723131747882b408e3ed0c906deef0fcf5f7f04a90fa2b76655f89621038cbf7db4d6d41aff0a4d916488bc8650a56a88f4c01007da25308d9df09bd56040ded456fc15ba5a02420ec334f908bd9554c611f2be185f18e1f72c68cd5185a216d6f21f6aefcc9dbadbc37e8d5c2c7c5bcd59229492457b9567e096e7ede03c1a998e004ea82389b7f2d23d9a7118476bc7a6c970fde31e36e019d739518614ce5330c5d2bcb4b484336b498bd28e2d2fc7ddf77eab8f4ca3b0d28d9aaabf07846d72a5", 0xdb}, {&(0x7f0000549000)="16fe5d4022852446dec5a382dec5874f", 0x10}, {&(0x7f0000648000)="0c8accf2badd67459d04624a97606e44388762c26dd04e447d5db4f9675f6c90a05c351d5559957075fcd82dc78c504b3151e8e05bd86899cd0807370205b8516d248ea953ed1817b28c4094fd470072f2d4cbc2759a3b95f563808a042d80fbb85b80eb345e7f931d3080f4f37c2172f4ce9886fff88c9107f60ac43086826d139e2d13dbf8b8650e5c1b3b91e8d3692726843ec7801b078d4adf05a5e40b01a5bce6558745841740522cda78d4d39648822804f7dcae00f3ec49c808dd", 0xbe}, {&(0x7f0000279000-0xca)="f607143a0d2378763254df3ce6c520974ac53f769067c37109c481aaefc94547a3d331a76efd25ad8684cddb426d66b724c9668ef3e6492f27fdbd0fd28b30c77743e37b28d4d2804f978cd859d3e7ff39f2521e584e23dcd1456ada458bd338e9c5969422b6cab2500072d0e3ce93943daad66d9a534761122e1ee018b5395cb067e1f4532ccb201f836b8dead7984fec3ed89286a512f6f5692b4b24727aa86090a19c067147b0365627187f9591e2d05d05809ea6ab1e4602125cc95c3cf1ac9d4681b8d29635da8d", 0xca}, {&(0x7f0000990000)="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", 0xfe}, {&(0x7f00001aa000-0x6)="df4fc0d9cd38", 0x6}], 0x8, &(0x7f0000715000)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x9, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x2, 0x8200, 0x8, 0x7, 0x5, 0x401, 0xffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0xff, 0x4, r4}}], 0x4, 0x10}, {&(0x7f0000195000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00000d6000-0x10)=[{&(0x7f000078d000)="4037c4ced80dbe72dd05823f6d964e8c53a70706c14cbcf784610fdf230673ed210ec7ed9f3e1f60cfa1dbf01cefd28b5b1d7e42cc9505735b04cf13958c5bcb6126fed0fd8174dd7d5ce7fe6c5366daa1f9301dfb57e4be02abc5019be51676418b66a6874c7108590e968cca3efd910704b36c13c777f5842f795a0b1ae1f850a36d30606ae5f8cb2a2cb741ccdd5273daa6f69759dc55f7f19254e9bd3a0cffdbadc2bc7eefbd76eb8685c7e9f90fc6f6f5611c65d4ba411e9f5e15d4dd28531869b6fc912d152f93bdc7a3f7611e28e9b3323930e0dceebdb8f711b90d920b5908538f8194", 0xe7}], 0x1, &(0x7f0000da4000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x3, 0x1000, 0x8f, 0x1, 0xc2, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x200, 0x2, 0x6, 0xe94, 0x7fff, 0x3d69, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x200, 0x1000, 0x7326, r4}}, @init={0x18, 0x84, 0x0, {0x1c, 0x24e31e9f, 0xff, 0x2}}, @init={0x18, 0x84, 0x0, {0x2, 0x48a, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x7, 0x2}}], 0x6, 0x800}, {&(0x7f000089e000-0x1c)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000937000)=[{&(0x7f000011f000-0x54)="837c6181223f47fdee1feea1150899a03a4c091d7fae612f78ae00021179fa0f92662e9830d13c352e80e762c0274d80f65f7c9b7add39d60e418e4b4ae74d8b75398bb74cc8cbe2097a03459678a8b4927cf72c", 0x54}, {&(0x7f0000184000-0x24)="465bee7dbaf628a74c50fbadf94eabf5b4fa4911c597a911824411d7eb6791a915c78cd1", 0x24}], 0x2, &(0x7f0000a34000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0xfffffffffffffff9, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x6, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x4, 0xe095, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x4, 0x200, 0x1, 0x9e0, 0x2, 0x20, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000001, 0x202, 0x9, 0xffffffff80000000, 0x8, 0x3ff, 0xffffffffffff8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x7, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x0, 0x8, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7ff, 0x2, 0x5}}], 0x8, 0x48000}, {&(0x7f0000d10000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000032000-0x30)=[{&(0x7f0000916000-0x5a)="97c5a7522c1910637c581ef218c6ef7ad8bf35c86a27ae04fc646c58ae1afe4f654852f226ba33ff199f87bbe487192dbf075003f4816d679eaa896e110c6f7575774f69367cbbf34a3521092403b104f8647823e357394108c3", 0x5a}, {&(0x7f000014d000-0x44)="ddd76983f4cf3844a68eda0891f12053cc9eae634ca492355d845710fa958b9b520b6ff39f751426e92c9b4877de05bbe5dd79bc265a587cd84028ae3076298ca07440ed", 0x44}, {&(0x7f0000699000-0xb9)="877d6f049a20c25bf1375abb6ef9fcc0364b941481350a65f8124a2fea0e96242f3baec6a275217bc7e1dfe5b91a802b95602b085c30863f685649e77f6e35314f1cabba4128bbbc81b1e0269597de7de7c4535ef1b8fa7bee957046c7c36e53241077a3c62138d09cb694bb645a4bc9e3942ba37d3b43a4a23f436e6d447da519ffd4a646bbcacfcbed166d16227dd396b06330d715dbb856fcf8a97cb7796441337f9350814c60dee1124c4347c5e6d0d484f4b6d26fed19", 0xb9}], 0x3, &(0x7f000091a000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x6, 0x6, 0x100000001, 0x10000, 0xffffffff, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6b, 0x1, 0x1, 0xff, 0x101, 0x6, 0xfff, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x60f, 0x0, 0x81, 0x3ff, r4}}], 0x3, 0x4004091}], 0x4, 0x4) ptrace$peek(0x2, r7, &(0x7f000051e000-0x6)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000544000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f000036b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f0000089000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r2, &(0x7f0000eb0000-0xc)={0x40000000, 0x0}) clock_gettime(0x2, &(0x7f0000a45000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4000000000000008, 0x1, 0x0, &(0x7f0000fd8000)={r10, r11+10000000}, &(0x7f0000c78000)=0x0, 0x8) recvmsg(r2, &(0x7f0000459000)={0x0, 0x0, &(0x7f0000c38000)=[], 0x0, &(0x7f000083d000-0x1000)="", 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000d81000-0x4)=0x0) ioctl$TIOCLINUX2(r9, 0x541c, &(0x7f00005f3000-0xc)={0x2, 0x4b8, 0x1ff, 0x8, 0x3, 0x40}) [ 56.526067] binder: 7481:7483 ioctl c0306201 20009fd0 returned -11 [ 56.543770] binder: 7481:7483 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002b1000-0x3)="050000", 0x3) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x7, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f64000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f00008fc000)=[{&(0x7f00004ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000b000-0x80)={0x0, 0x77, "45561eec1d2e95d71a49f90bebf3104a46bd685c4b04a3ea6e5d5ec9e2b07dc2d615788e9f7fdbd345475551a6769a319aa2af6187dc1bfd573da7df087397ba51db43cf24bd45dfb37a817bb18fc5718ddcd905de998f81b990f8ab943da5b24c2fd7078b9ca4e72f41482ec95ae580aee5d5278cdb88"}, &(0x7f000000b000)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000)={r2, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f000000b000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r1, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) 2017/12/12 10:33:15 executing program 1: prctl$intptr(0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000001000-0x60)={0x0, 0x100001a, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dde000-0x4)=0x0) timer_gettime(r0, &(0x7f0000880000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f6877726e6700", 0x8000047ffc, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005e6000)=0x0, &(0x7f00006b2000)=0x4) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000bee000-0x1f)="1f0000000201ff00040000bb010000000730000008080200000000000700c4", 0x1f) r3 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r3, &(0x7f0000010000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) getdents(r3, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) utimensat(r3, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r4 = getpgid(0x0) r5 = syz_open_procfs(r4, &(0x7f0000d85000)="6e65742f6e65746c696e6b00") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000230000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b57000)=[{&(0x7f0000df1000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f00000cb000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x80}, 0x100) pwrite64(r5, &(0x7f0000edb000)="bc8cc440ed4b5fb5da9f721cae83075151ddb328cae2f54cf1d8dbfc06b098fcb5a5bd18fd540ab380ce63bfcb11c82032eefc117b0f0099138c3e2caee66d869bb1eb0a53", 0x45, 0x4c) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000972000-0x64)={&(0x7f0000a6f000)=[0x46, 0x2, 0xffff, 0x3ff, 0x5f, 0x5], 0x6, 0x0, 0xffffffffffffffff, 0x8, 0xd, 0x4, {0x0, 0x0, 0xfc, 0x8001, 0xfffffffffffffffb, 0x4, 0x1000000000, 0x0, 0x8, 0x963, 0x10001, 0xffffffff00000000, 0x1d49f2e9, 0xa, "854cab715a051b9ad6a6d676c89c7cecb53f33140777ec2b93e22d91c64c1a03"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x80000, 0x0) r6 = socket$inet(0x2, 0x800000000008000a, 0x101) r7 = fcntl$getown(r6, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r7, 0x30, &(0x7f0000001000)={0x32, 0x7, 0x2, 0x1}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:15 executing program 3: r0 = fanotify_init(0x11, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b70000-0x8)=0x4) membarrier(0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000aa8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a49000-0x4)=0x10) signalfd(0xffffffffffffff9c, &(0x7f0000b96000)={0x1000}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d27000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000905000-0x4)=0x0, &(0x7f00003f6000)=0x4) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003ea000)={0x57504bf7, 0x7, 0x100, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000b73000-0xb)="766d6e65743047504c2300", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da5000)=0x0) ptrace$pokeuser(0x6, r4, 0x7, 0x80) r5 = getpgrp(0xffffffffffffffff) process_vm_readv(r5, &(0x7f000025e000-0x20)=[{&(0x7f0000715000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f000019c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f000094a000-0x30)=[{&(0x7f0000208000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000df7000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00005ac000)="", 0x0}], 0x3, 0x0) flistxattr(r3, &(0x7f0000218000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) sendfile(r3, 0xffffffffffffffff, &(0x7f0000a7b000)=0x0, 0x26a950b) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000986000-0x28)={0x0, 0x18, 0x5, 0x9, "0e039df71516a03893ea74e7f91f6240f0f9d9e9d3de6d987ddcc3a6136c075b"}) 2017/12/12 10:33:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000294000)="2f6465762f6b657963686f726400", 0x101000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000560000)=0x0, &(0x7f0000eff000)=0x4) socketpair(0x11, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mknodat(r4, &(0x7f0000001000)="2e2f66696c653000", 0xa9ef0e48c5f9f80a, 0xfffb) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x74c, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xd1, "d23a166c5fb9fbf3c83d654f85bd656d7fdc570ec4c8debf71bd9fe64b3c36d6b9d9ce42bec4d990e0eff250e4f261b21680b70fbb40129bf5daaa85a9d101c67ce1c135c69fef60086631e5f775ce4c201da8f35c7c18ac527c08a45e8fd580125d35855cb1da923f68f124e56aaf32e086b026162b49d880be084d7f1b7310981dd3b7757f682f402e8a1badf8d87544804af700a78178264d56c200a3d9d7a0cbf141d0eb388073a5d8c56a48c620a93f9d72833c4a5b5dbf3c230ab06143e7c8a92f6462e773c40cb86c9276ea90d3"}, &(0x7f0000000000)=0xd9) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, 0x7, 0x3}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000)={r5, 0x7, 0x10001, 0xffffffffffff3891, 0x80, 0x1, 0xfffffffffffffffd, 0x400, {r6, @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]}, 0x0, 0x2, 0x4fdd, 0x3, 0x0}}, &(0x7f0000001000)=0xb8) mmap$binder(&(0x7f0000100000/0x3000)=nil, 0x3000, 0x6, 0x10, r4, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000f87000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(0xffffffffffffffff, &(0x7f0000e59000)=[], 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000023c000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3, 0x800, 0xa4, 0x86, 0x8001, 0x32f4, 0xfffffffffffff3b9, 0x5]}, &(0x7f0000f1a000-0x4)=0x108) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) epoll_create(0x6) r7 = mq_open(&(0x7f00009ff000)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r7, &(0x7f000012c000)="0000000000000000000000", 0xb, 0x20, &(0x7f0000aa8000)={0x77359400, 0x0}) mq_timedsend(r7, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000001000)="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", 0x599, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.584590] binder: 7481:7483 unknown command 0 [ 56.601667] binder: 7481:7483 ioctl c0306201 20004000 returned -22 [ 56.609075] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100080000000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) r2 = syz_open_dev$usbmon(&(0x7f00002f5000)="2f6465762f7573626d6f6e2300", 0x7, 0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f3d000)={r1, 0x0, 0x0, ""}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000015d000)={r1, 0x0}, &(0x7f00002ae000)=0x8) r3 = memfd_create(&(0x7f0000df2000-0xb)="626465765c657468302a00", 0x1) open$dir(&(0x7f00006b9000-0x8)="2e2f66696c653000", 0x10000, 0x80) execveat(r3, &(0x7f0000b71000)="2e2f66696c653000", &(0x7f0000bf7000-0x48)=[&(0x7f0000875000-0x1)="00", &(0x7f0000c11000)="00", &(0x7f00001e8000-0xb)="626465765c657468302a00", &(0x7f0000437000-0x1a)="776c616e30626465765c6d643573756d6d696d655f7479706500", &(0x7f00000b4000-0xb)="626465765c657468302a00", &(0x7f0000afa000)="63707573657473656c696e757827292d29657468302c5d6e6f646576242b2c766d6e65743000", &(0x7f00004b5000)="626465765c657468302a00", &(0x7f0000c3f000)="626465765c657468302a00", &(0x7f0000106000-0x5)="29656d3100"], &(0x7f0000c71000)=[&(0x7f0000cf1000-0x12)="6c6f70726f63656d305b2f6367726f757000", &(0x7f000061d000)="6e6f64657670707031262b21766d6e657430706f7369785f61636c5f6163636573737070703076626f786e6574306d643573756d2b7d2b6367726f7570257365637572697479776c616e306d643573756d2e2a7365637572697479637075736574212400", &(0x7f0000639000-0x2)="2800", &(0x7f0000d1e000-0xb)="626465765c657468302a00", &(0x7f0000570000)="626465765c657468302a00", &(0x7f0000f56000-0xb)="626465765c657468302a00"], 0x1000) symlinkat(&(0x7f000089f000)="2e2f66696c653000", r3, &(0x7f0000dff000)="2e2f66696c653000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e49000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x0, &(0x7f000050d000)={0x1, 0x3, 0xa15, 0x1, r4}) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000006000-0x4)=0x0, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) r6 = add_key(&(0x7f000027c000)="6365706800", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033c000-0x14)="cd919a0c7b348906527896f63684fc2351b782c6", 0x14, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r6, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000586000-0x10)={0x0, 0x0}, &(0x7f0000932000-0x4)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004c000-0x10)={0x0, r7}, 0x10) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)="00000000000000000000000000000000", &(0x7f0000007000-0x4)=0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, &(0x7f00006cd000)=0x4) timer_create(0x0, &(0x7f00003f6000-0x60)={0x0, 0x33, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000718000)=0x0) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e3000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x85) r1 = syz_open_dev$loop(&(0x7f00007e9000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x80081270, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2a7ba6da08bdcbcf8ef07ff7f00eeff03afeacba94f507114e20203148578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0x0, 0x0]}) 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000b64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) write(r0, &(0x7f0000907000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fad000-0x14)={0x0, 0x2f3, 0x2, 0xf35, 0x7, 0x9}, &(0x7f0000b6a000-0x2)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ece000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1163, 0x4, 0xc5, 0x80000000, 0xfffffffffffffffc}, &(0x7f00001ab000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c5000)={r1, 0x8, 0x4, 0x9}, &(0x7f000091f000)=0x10) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000058f000)="6465616400", &(0x7f00001bc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000efd000-0x1)="23", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000be6000)=[], 0x0) r2 = userfaultfd(0x80800) request_key(&(0x7f000015f000-0x8)="6b657972696e6700", &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)="27908a700300", 0x0) socket(0x7, 0x1, 0x8) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00007ab000)="2f6465762f736e642f73657100", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r3, 0x0) fcntl$setsig(r4, 0xa, 0xfffbffffff7fdffb) dup2(0xffffffffffffffff, r4) r5 = socket$netlink(0x10, 0x3, 0x8000000401000005) writev(r5, &(0x7f000068f000)=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[], 0x0) fsync(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000df5000)="2e2f66696c653000", 0x22) [ 56.656627] binder: 7481:7496 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 56.671346] binder: 7481:7496 unknown command 0 [ 56.678077] binder: 7481:7496 ioctl c0306201 20004000 returned -22 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000460000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009c1000-0x4)=0xfffffffffffffff9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000d24000-0x9)="000000000000000000", &(0x7f0000bfd000)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7f, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c5000)={r3, 0x0}, &(0x7f0000971000)=0x8) setsockopt(r1, 0x1fc0000000000006, 0x1, &(0x7f0000013000-0x6b)="c2c140e618988bab7408bdce89cfb68d2bae21f1b1ac723547ea91380b5f2eefdf272e3fed5bf90a4306de7d3e60822fbf664566d6428ec69c6b9dcfc8bb74579758d44faa46429ba7a6e5fa3fb71922b8fc94f16039b36cd222a592d5312053fc857d7e6682363831f69e", 0x6b) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c14000)=0x0, &(0x7f00006b3000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9c000)={r4, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d20000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xca, @loopback={0x0, 0x1}, 0x300000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe095, 0x3ff, 0x2, "6f4da404900713bc0accdecdf3ff39c3dceb1011a5a818ddfd9523524d4e94fef3bee17540348aecdba3cc49518b04fedbdad7acc1d3d549ba8be2f187cd99cbb0b05b3de9b033f338c8db99aa565a02"}, 0x160) getpeername(r2, &(0x7f000095b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dc4000-0xa0)={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]}, 0x8001, 0x6717, 0x6, 0x5, 0x3}, &(0x7f0000a34000)=0xa0) gettid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000262000-0x8)={r5, 0x7a}, 0x8) recvmmsg(r1, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f00000e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000020e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000e94000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000cc2000-0x12)="000000000000000000000000000000000000", 0x12}], 0x5, &(0x7f0000ddb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x58}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000015a000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f0000884000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x2}, 0x8}, {{&(0x7f0000efb000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000726000)=[{&(0x7f0000d5d000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00002d6000)="", 0x0}, {&(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000090a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000267000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00002f6000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x6, &(0x7f00007f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f000041d000)=[{&(0x7f0000768000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00004c1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ccc000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000901000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00009f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x5, &(0x7f0000867000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x8}, 0x401}], 0x4, 0x0, &(0x7f0000c72000)={0x0, 0x0}) getresuid(&(0x7f0000e24000-0x4)=0x0, &(0x7f0000a4f000-0x4)=0x0, &(0x7f0000522000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e4e000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007c0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x401, 0x2, 0x6, 0x8, 0x80, 0x80, 0x0, r6, r7}, {0x6, 0xfff, 0x3f, 0x10001, 0x2d9c, 0x7, 0x0, 0x7}, {0xffff, 0x2, 0x1, 0x8}, 0x4, 0x3, 0x3, 0x1, 0x80, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x200000000, 0x7}, 0x5, @in=@rand_addr=0x401, 0x7fff, 0x3, 0x1, 0x0, 0xfffffffffffffff9, 0x5, 0x1000}}, 0xe8) recvmsg(r2, &(0x7f0000c46000-0x38)={&(0x7f0000e23000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dc000)=[{&(0x7f0000b73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000d75000)="", 0x0}, {&(0x7f0000274000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a9f000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x4, &(0x7f000000e000+0xb0e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x7ff}, 0x40000140) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000214000)={0x800, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x82a, 0xba0e, 0x1, 0x7fff, &(0x7f000006c000)=@generic="c04248cf4b3230a78a1e2b4761c32021", 0xce, 0x8, 0x5}) sendfile(r2, r2, &(0x7f0000819000)=0x0, 0x1000) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000799000)="6e65742f69707800") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089d000)={0x0, 0x2, 0x1ff, 0x4, 0x0}, &(0x7f00002aa000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000d1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000006f000)="645f39897b97cd0299cb10917f8fde069bfc8dd04abc8b8a5900fc9aef49ec9a"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000cb000-0x8)={r2, 0x8}, &(0x7f0000c1c000)=0x8) 2017/12/12 10:33:15 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f0000010000-0x80)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x2, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) syz_open_dev$mice(&(0x7f0000009000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101a00) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x5c, 0x0, &(0x7f0000007000)=[@decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/12 10:33:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000742000-0xa)="6c7000", 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dd4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) r2 = socket(0x0, 0x3, 0x400000000000006) mmap(&(0x7f0000781000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x2) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000497000)="2f6465762f72616e646f6d00", 0x0, 0x400000400200) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1000000000003, 0x100000000004101e, r0, 0x24) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000dd4000)={0xf5, 0x0, 0x10000009, 0x4, 0x803, 0x7f, 0x101000000, 0x5b, 0x23, 0x400000000000000a}) pipe2(&(0x7f00007eb000-0x3)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000000000)={0x7, 0x0}) syncfs(r3) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8) ioctl$TCGETA(r5, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x6, 0x5e06815ae9afd657) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000001000-0x10)=[{&(0x7f00000b1000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f58000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f59000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f5a000)={@generic="60afe203d6493cd03393b35aea82feba", @ifru_flags=0x800}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f5a000)={0x40000004, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f5c000-0x4)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) fgetxattr(r2, &(0x7f0000bbb000-0x9)=@random={"6f73782e00", "64657620"}, &(0x7f00005f4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f0000bf9000)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000013000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000621000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000041d000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000b9c000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x8, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) [ 56.716570] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) pipe(&(0x7f000080d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x7ffdffff) sendmsg$netlink(r0, &(0x7f0000064000)={&(0x7f0000b05000-0xc)={0x10, 0x0, 0xffffffff7fffffff, 0x9}, 0xc, &(0x7f0000092000)=[], 0x0, 0x0, 0x0, 0x8000}, 0x880) r2 = accept(r0, &(0x7f0000539000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c42000-0x4)=0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000008000)="6e732f69706300") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000024c000-0x4)=0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000ec7000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r4, 0x0) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) getdents(r4, &(0x7f0000009000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) getdents(r4, &(0x7f0000007000-0xa8)="", 0x0) accept4$unix(r2, 0x0, &(0x7f0000fe0000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x48)=@full={{0x3, {"85142ef3c8d4d6"}, 0x5f0}, [{"14bed580cae91f"}, {"7c854ac23d4e8a"}, {"333aff956da16a"}, {"baa784c99e5a78"}, {"86bc9294ff1b3a"}, {"3403cdf778e77e"}, {"53abd891e4de60"}, {"cca5000f2ed2bb"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x3d)="401d091fabea5652a1d4d784f94048ab7799b99fd185f776e7e8a6127474cee58f9ecc06b13ffabf7e5bd1092b388615b474ce974b3404c4725a79d02c", 0x3d}, {&(0x7f0000000000)="b553eb1a5ca74d4e480ab6ffa55451c53e304b4e3d41d18b929264b9549a6293ff87f9beb782e0f84609876c34", 0x2d}, {&(0x7f0000000000)="b814e0caa1b6e9e13c956374624852f8cd2134c1ffcc95d88d86469e8cb4913e0d14ae126e877fdb4c27558c217b4d36d1ab55f0e498cd1981d11d8555ff3619fa27a209a563860ee2b05c730d07a3bce6e3c13d192c24fa0b8feb364600f2be752d4c84d24d86db4652282a40326c8e9db08c47bc3502065ebb515751e3ff65c30e6394359bded970c90e93e42cd40d31f5d01991a36c98f0d333fa61d026", 0x9f}, {&(0x7f0000002000-0x7f)="a1945f2cb71970226676bc8f7b1d3a86a026fd435d7dbd117ae370843f97d8a3f67c95e681670e26bf0ad22044c16d4610db80eaa644f59f6ed054df39bf27b64c87fd4f1b152420521d0883982aa12f7e9a5418900fbe75b1cd309033d17c4cf9d7c28e21b7cb0272eb1102ebcecb91bc254da1096f54c9523c176283edcb", 0x7f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="2a3cd4b2f676d51d8a462fe19441d0d528f80a950da3364b86e91c2af2060fb03596b4dc1a0d30aa477d9b7fc54150381ace003ae0fb3eca7de75f20c1ce32badfcc4c878fa4049a717b500a12752f65635fd1caf462e77fbeda8dbe3f7af911621fa8d42de45c18676ed8542bb2ef0503df86b235ab4fe24c0571dd8c6db39ca227d04b82cef115e948da0f7b95ab969b7ea74defc3b04f4f707ff96f", 0x9d}, {&(0x7f0000001000-0xc1)="28e6326638f6c73f4debc555f9a6ecee55202d3be8325e72e0abf0a08fb3179a1368eb271e752e7f321e7a6e0d4fcd79d6b70116b92a4ada50f6f8cd251b607424aef2e71406823b6d4d73172f398c732ccadd29f2a28c19dc789d2814935d7b35652e7eacf51b5c8d0d069b3dead07a1b73b93311a09914ad9831fea44e992cff5eca54f828c3bae398fb26b2db99494e5a1ff2f4da5f6abcc2e6fb01bc8ac44c557d141b2dc37fee4d0d464069bb843125332dddbb8acde92a8d36ed5b355bfa", 0xc1}, {&(0x7f0000002000-0x18)="453869d4f88f7b95bce227edd347db746df3e081592366e7", 0x18}], 0x9, &(0x7f0000000000)=[{0x48, 0x0, 0xfffffffffffffff7, "be551fcc3e4efd0e6e8e3a265a2cf2eb05a4189fc49bb1a293a126a4ef9187540d7f4a6c8f886a9bc77d12861f835b42be31ae4912"}, {0x28, 0x112, 0x9, "89533c6526c5a52defc38ad70cb8895853c13c98523eff"}, {0xe8, 0x115, 0x1, "d4fc1f1087116c188763c87680bdda7dafcc3899de0a69d5f7b9bdfa14b8a3bcfe9ce31ed05da6982dbcaf43e00782256c69cd11d82b66837165c1bb8d4221c4543eee9fe622ccd5ff04f5a2d3f80408b1240179d48cc84afd96be2e5e49317e1b09c4af0fb8e2c5fd410d6e12de94f759e41caa02fb45d1fdcabfcf06c2842e658fffa5ce89d80262635bdb0740b12c71be42fb04f222f20872a5c3aa5b81b6560dfe7a3647796ad870c786b3a4de608145e5c3d0d8c0795e79a0b055bf9052bccf987a86445a8b3051e0a09e00f4a6fd"}, {0x30, 0x114, 0x1, "a9c57525873bc970665a98f43381831e38908d4bb9b12488e7f5b6bb"}], 0x188, 0x10}, 0x4004001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0xffffffffffffffff) mkdir(&(0x7f00002da000)="2e2f66696c653000", 0x10000080) setsockopt$inet6_udp_int(r1, 0x11, 0x2, &(0x7f0000c04000-0x4)=0x4, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00005ca000-0x4)=0x0, &(0x7f000043f000-0x4)=0x0) fstat(r1, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000aa5000-0x8)="2e2f66696c653000", r2, r3) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000c62000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d3a000)=0x0) gettid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006d2000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c9e000-0x1)={0x0, 0x0, 0x0}, 0xc) r5 = syz_open_procfs(r4, &(0x7f0000594000-0xa)="6e732f6367726f757000") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000071c000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @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]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x84) setns(r5, 0x0) syz_open_procfs(r4, &(0x7f0000058000-0xa)="6e732f6367726f757000") r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000677}, 0x1c) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(0x0) sendmsg$nfc_llcp(r6, &(0x7f0000a1a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x1, 0x0, 0x800000, 0x8, 0x0, "1814ff5680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff0004", 0x100}, 0x60, &(0x7f00003df000)=[], 0x0, &(0x7f000002f000-0x18)={0x18, 0x29, 0x2, "00"}, 0x18, 0x4}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000b4b000-0x4)=0x0) 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={0x0, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) [ 56.770417] binder: 7545:7548 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 56.788795] binder: 7545:7548 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 56.791067] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.807329] binder: 7545:7548 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00008c5000)={0x2, 0x3, 0xd399, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00008c7000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x3, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bb0000)="45", 0x1) r4 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b07000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f000018d000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000d9f000-0xb0)={{0x2ac4ad16, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x12, 0x410, 0x3, 0xfff, 0x1, 0x1, 0x1, 0x0, 0x4, 0xae1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_security(0x11, r5, &(0x7f0000487000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f0000ea3000-0x28)={@common="010001e9000000000400000000000002", @ifru_settings={0x0, 0x1, @cisco=&(0x7f0000059000)={0x86f, 0x828}}}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:33:15 executing program 3: r0 = getpgid(0x0) getpriority(0x0, r0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000f4a000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000e86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x420000, 0x10) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000005000)=r5) r6 = userfaultfd(0x200080803) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x5bc, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x6, 0x294000, 0x5, 0x3, 0x7, 0x80, 0xd96, 0x20e1, 0x11b, 0x0, 0x4, 0x8, 0x4]}, &(0x7f000000f000-0x1)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r0, 0x0, 0x20000001, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000011000)={r7, 0xffff}, &(0x7f0000011000)=0x8) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={r3, r4/1000+30000}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000013000-0x20)=[{&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f000000c000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x2, 0x0) fcntl$getown(r2, 0x9) 2017/12/12 10:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4003, &(0x7f00003eb000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f00000b6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x5, &(0x7f00003d9000-0x10)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fd000)="2f6465762f72746300", 0x6370f03aaab1a136, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000260000)={"e194ec80bf860bd5b27a022da0211925", {0x4, 0x6, 0x7, "60dfe6d4e1b0", 0x9, 0x0}}) setitimer(0x1, &(0x7f00008b6000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup(r5) fcntl$getownex(r5, 0x10, &(0x7f00001c0000-0x8)={0x0, 0x0}) futex(&(0x7f0000d8f000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00006ce000)={r4, r0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) truncate(&(0x7f0000301000)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000365000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000cd4000-0x30)=[{{0x0, 0x2710}, 0x7fffffff, 0x9, 0x3ff}, {{r6, r7/1000+10000}, 0x9, 0x3, 0x95e7}], 0x30) getsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000b97000)=0x0, &(0x7f0000748000)=0x4) 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x80000040fe, 0x80000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffff8, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = gettid() rt_sigprocmask(0x2, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r1) [ 56.827488] binder: 7545 invalid dec weak, ref 46 desc 0 s 1 w 0 [ 56.839738] binder: 7545:7579 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 56.865557] binder: 7545:7579 unknown command 0 2017/12/12 10:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000ed8000)="1000001d00000c22", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x40000000000027, &(0x7f0000768000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x9fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x5, 0x0) setsockopt(r1, 0x6ef, 0x53, &(0x7f000086f000)="07", 0x1) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000aa9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000144000-0x4)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00003b9000)={0xf, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) r5 = add_key(&(0x7f0000d8b000-0x8)="72787270635f7300", &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00007ee000-0x8)="6b657913695e6500", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000052f000-0xc)="2f657e2f6e65742f006e00", r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r6, &(0x7f0000b11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x3) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000e96000-0x78)={0x7, 0x78, 0x80, 0x8, 0x0, 0x7, 0x0, 0xffffffff, 0x200, 0x3, 0x2, 0x3, 0x3f, 0x2, 0x0, 0xfff, 0x1, 0x84e, 0xffffffff, 0x44, 0x200, 0x80, 0x7, 0x6e, 0x6a, 0x80001000, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r8 = accept(r6, &(0x7f0000fa2000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000-0x4)=0x10) sendto$packet(r8, &(0x7f000018c000)="ad7919b4f1e8de26f53f81ef3927c3632a13255be59ed1180aa9caa8b3e470ce0d3a4801be526327e1a2efe9a98d205421de47736281640b3d5885aa68555bf9b59d90f6c995bc7a2a91b21265a25efb4f54ff5e12a782ff1b43c3a9500463aff3af109937ccae7f7245bffc5c0c303688cefdf316a7ac2b5cf7687481f3c96ab5cad0418252f6faf5f5c7ef61da6667ca", 0x91, 0x4043, 0x0, 0x0) write(r7, &(0x7f0000042000)="5d", 0x1) sendto$inet(r7, &(0x7f000052f000)="516b4d04657932dcc89276", 0xb, 0x20000000, &(0x7f0000934000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:33:15 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="54ad0d54811c1a9762603292062f243521227c82fd26f5753da26f7d6632ccb7aaaa89f95e81f4dbe8b16eb567693531d2766749b4b1df8c1c1cc0b37e703559c168b879b87f7074b73d193424a209c491413867bcf2293fa114a7a893fc66e3aa4801b7a1cf00550efbe696930eed23716148e296fd6aa258159b093284dacb6c65123e490e49a59580d1fc7c7b5cd559d808a332fe06f1c810977d64d33a065e2048e024b3", 0xa6, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="") r1 = syz_open_dev$mice(&(0x7f000002a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x240) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000f000-0xb)={0x7, 0x1000, 0xe1, 0x9, 0x6, 0x7, 0x10000, 0x4, 0x2, 0x7fffffff, 0xff}, 0xb) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000026000)={0x0, 0x0}) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x100, 0x100) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001f000-0xe)={0x0, 0x1, &(0x7f0000013000-0x1c)=[@in6={0xa, 0x3, 0xd77, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f0000034000)=0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000028000-0x101)={r3, 0xf9, "1b2b652a5a219678a20b10354509c21cdd935888687a6d5a925c63df10a2c0d6f0be44adc075ce119df740a8febcfe65a80582840f7cc5248a23adb68b2aa58c7173fb9ff387ca449ec6b7ea6361ab58ce2f5dbb8dc000f7c1a5a044b63de726b59e2fb3cc5a4eda784947be418bc3a139a860fb212d31e1995bdedf26ee535618440179e6f16b33a1bb525e028a31fa28c19786c6343da9e1d51b851d4da995f629ec0e34e8de0c1588428c12162846abbb8e84aabc17226dbf9710e33cb7a3ed3a66c0a80026a60b363aaeb8474ee663264e454999034ecf8b1693220c5fa4accbe16afefc633c48ea1c009f8d26698f93ff48e864a4f1ee"}, &(0x7f000002e000-0x4)=0x101) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x402) getxattr(&(0x7f0000035000-0x8)="2e2f66696c653000", &(0x7f000002e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) preadv(r2, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000036000)="", 0x0, 0x40012001, &(0x7f0000018000)=@file={0x0, "2e2f66696c653000"}, 0xa) request_key(&(0x7f0000035000)="646e735f7265736f6c76657200", &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000-0x15)="73797374656d2e736f636b70726f746f6e616d6500", 0xfffffffffffffffe) [ 56.869495] binder: BINDER_SET_CONTEXT_MGR already set [ 56.869503] binder: 7545:7589 ioctl 40046207 0 returned -16 [ 56.873672] binder: 7545:7548 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 56.873707] binder: 7545:7589 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 56.873771] binder: 7545:7589 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x100000001, 0x2000000000080002, 0x4, 0x4}) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f0000bc9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000221000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000cce000)={0x3, {"8d5a767c0395ff"}, 0x0}, 0x10) r4 = socket(0x11, 0x2, 0x10) setsockopt(r4, 0x1, 0x34, &(0x7f00002c8000)="01000055b3ef0000000006001dcc0d30", 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000ef9000-0x18)=@get={0x1, &(0x7f000094c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000dd3000)={0x5, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00002aa000-0x20)={0x0, 0x0, 0x81, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000071b000)={0xda, 0x0, 0x4000000000, 0x1000}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000069c000-0x4)={0x9, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e8000-0x20)={0x7fffffff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006db000)={0x50000000000, 0x0, 0x10001, 0x4}) sendto$inet6(r4, &(0x7f00000db000-0x6e)="132d4223df510d08de30f213d3c3c231d4271e7c51dd9aa3e8e44fa1413ed84ee8ff98df2f8866205e933c0fd985a2a1fa66d39a9977b5e47ba04398086e5678fb1dc37e38ba3eb256ae94d93bf9ac0d5260c7b4e4d34a6d06471b1e076fce6bc227cadcfc3d7c24c1ac41f669ff", 0x6e, 0x4, &(0x7f0000f46000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000028c000-0x8)={0x0, 0x3}, &(0x7f0000d4e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000840000)={r5, @in6={{0xa, 0x3, 0x3933, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffffffffff64, 0x9671, 0x8, 0xfffffffffffffff5, 0xff, 0x7, 0x700000000000, 0x1f, 0x4, 0xffffffffffff24b5, 0xb6a, 0x7fff, 0x6, 0x1f41b5d6]}, &(0x7f00008b4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000004c000-0xa0)={r5, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x100000000, 0x4}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004db000-0x8)=@assoc_value={r6, 0x401}, 0x8) setsockopt(r4, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) 2017/12/12 10:33:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x381b, 0x21a, 0x8, 0x81, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x6, 0x2, 0x7}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5d1c, 0x10002, 0x7ffffffd}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfe, "fa7c181632e1175dcaf451158aaf39985ba2af60163db16468a01589d75fda80c17aed50e8850b6130e4906b247681e0f9bbcfc2592ad4f8f4b81bc4aacbe44da3a3c84dd61051f403d13093f4368c03b94843309078155e605b0246f85c3984e29e360fe5141f27c883140df13c3d74fed00a2b9d5418243ace52727b4092f75007b60938e8d98ad6fca071a1ade2e623dcf397d410b1cc4af7e12720a65c4200a33f1b3e3395ab77941051ba13403c72fbc3a466237b88ff3a57be5d720e1ab504405bee514ed71e3a58d59844dfbab47c3c5cd7320bfc0a7f8cea99847eecdf782445c9ac658892029c60ae3ea475ca97b20c3280521b2a33b688fd44"}, &(0x7f0000001000)=0x106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x7fff, 0x7fff, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000+0x303)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)="6c000d63f45d6726290b65f04d5bcb197cacadef3d1d3e95f3fd6eb526c6489d1cfad0594546302955d9f40e722ce7759092394351caade619ff0a4e214d84d442c794d1fe9b83fae50c2593b5c738e5348ec5fec0afe1fdb25ced65da436acb98a4b2f407bbe82b41b99dc41b8ee4fbe65f91a43c468f", 0x77}, {&(0x7f0000001000-0x9)="8a1b733fd4bc780ee4", 0x9}, {&(0x7f0000002000-0x26)="d7ea1456150417d83dc20c14a92499ac9f5c22a09511bba179203271eeb766174b9b8e2d5d1a", 0x26}, {&(0x7f0000001000-0xbb)="0ba59b8c53ac337035f252d862e6d1c22e0c6912b7fd92aea579e75a05a415ab5dfc493683d90d94d52d02704a82b8da1804dc613bcf0b533f7ee012648338cbcac8ac2cb2dd74c06f372ddae5943e27672f001c9937679edfdd87aa94c90e74e5657e5b3f19293bfb4c257e6c9d172fc29805f6cd220fb070522c1c592a45021f7e6e11b8dce8ebf6b9fb8ad8c0f19b0f6873c70ff1370f0da6162dbe2b88b6f9b6f7cf6196d2e2b785aaba9813f12ed4473bd87b834d2be7a586", 0xbb}, {&(0x7f0000001000)="2168176262636b34f4b2c6d22a8afd10e26018431a678d2e89f6108293ffee6e71b79f77b6f264b7452d69607d4fbd422b27294bc1cf1e2df4ca2b4aeb2ede2e3a303f625a1e818fa07294abb1550c", 0x4f}, {&(0x7f0000000000)="80fae284d03d304e04d6124fbe9eaf204bb7e2aa7101ceb8495d25b6441d2ef133ee0f158c902564341fa6fc336a451ee026db91f5222ce43f57a736b6c664b7e3cd4481ab2219324470b20bf4b73d5382dc0ac0b1009d0a4a6be0b41b321c3c7b428aad7e", 0x65}], 0x6, &(0x7f0000002000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8000000000000000, 0x2d7, 0x1, 0x7f, 0x1, 0x57, 0x8, 0xbe0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x4, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x2, 0x80000000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xdc1, 0x201, 0x400, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x8203, 0x20, 0x6, 0x582bd56a, 0x560, 0x401, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8002, 0x5, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xfffffffffffffeff, 0x2}}], 0x150, 0x845}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="10cda119cc05613b8659cbf711683afd82c39a5357abada2485ebe7bc131ca891809888392384b7e159691c8fb65104b33fd9c866753692a118525f5a2", 0x3d}, {&(0x7f0000001000)="dd431abb6970c624dfc99c60b1b24ea9e816c5aa5c879d764a796b7f73c8af48b0690e77c412bae62c9fd54a023cc7c349ecab3806c0aee98cc075ed2ad9ff1e70262ad46144f214efc3dbba55e97a98fd465c70289283999c38ea8e3e92ccbc63ca61960f14d1b06575ebcef76ee4dccb942922", 0x74}, {&(0x7f0000000000)="9479c292d21c50904ab9940ce211d67e4f637a03e8acf2f3ad8c707c22d2e4b397472eac2074dfa57588ff5c127628b6afac9f4d03ec2d12083ea6c288cdceb284c71a7877f4872784334c5740875f51fb45e22a508945c7d6da01a58f373727ca6ca5f34f5dd9765b6e630877f8992986df211d74ca2d5824", 0x79}, {&(0x7f0000002000-0xc3)="1226e84bdb3ba18246f6a103aae2db686569438267b17fe8e1b8cfcb94699288aa1ffa780e7b1a662f8a06bf49d1a766072a61e4fee96b5240d38d791673ff57145647dadd7abfcdd37ad07c6dfe5431f465728904204ecec501ceb589a45e1819a55b8bd0935fa2e8ccc36338db37a7a72fcc5b359a969037cb917a26bc7565b060d504dadbcedd637f7018b019744b24b8e592935b419654640843c9844693e95cde96ba68016894066e0657380a6a5892eeebec65d52e7893c85a34aa8dac52c643", 0xc3}, {&(0x7f0000001000-0xf2)="67d9b61ea9898b71f523fd95b93d0d387ce791bc1c6975a21217001ae1eb797be8fb270107cfb8123a8a1fea8a608ab1a2d1fca22278d62c614d6c9a5e2cac50c387eac627bb738139e803244ed1f2bedbddeee01ef774daf1300adbdba0ef8fb682d19cd0f6a419e176170be148789d29c9de5e6af773efc5c6a52216c873845bc95720b261f214eea61f423fedc5f3ca700037cfd62965b6195a15ee38fdc643a244e871f315253cf86ef7eb8246ad4bd1e3890d9463d51df2a938daa86345d8e8359ff1ebcf304cdcffab4edd1796a0ad6c1c51b6da2235b1785a7fbd3440b5c58a33182ac938a7d91fb9500f517c0191", 0xf2}, {&(0x7f0000000000)="04f4cbd9792bf8a1eadc5e2af044be5f5db73c2e711abb9bcf336de041759d38ea899cbf288b595ec8c7a025c9ff7a4c20627b7a1eca976c6f9688977d2aa19cc6d2d14d96aad56a56175afbfe34eefee210f90ce76218d962cbc69089b0884133beb01d9cc5c57ae65f103b385f7ed42bec76ed052b2934578c5cd2425f2ddb41abe2bcff31a5521385384166", 0x8d}], 0x6, 0x0, 0x0, 0x20040010}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2c3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xaa)="3f8ecef99bc1c76d21de7e136dd952047bbf4437707d7306e8753852902c5bb4fb6b007ed6a72246fba31966614b13f043e38793b6dd250eaaeb107029da1ba5e8cf87a83b7d7bcd8cf942837a14d77642e2de0364f04db0b13a48c5f484a6ae2771bdd15000730fbb306d7c5685e766aa6ebf33bc160940f71f1b404b1df9b5c0c2f0cf1b2f1a6a22aec2d10b69aa109264a8fff835e320322b72dd9ce0cf8895fa2fb4bdbeb36cd84d", 0xaa}, {&(0x7f0000001000)="e141c426b31c599e5480b319ea6f1a14217e643154695aaafd4262771c2da4ad0191eb2b0757d87ea712307e8e64a2fa72686660966d1c89e2472410275aba3d0e515b85e604f3ecdb5628c747b7c9bb185eed3efb40cb71a04be9d94d92a18e8430bed9d47762b6fcd76050af3ecff61e5c365b4251c5eca3123f16b0fb23cea4c131a5a1ed7095cb576d", 0x8b}, {&(0x7f0000002000-0xad)="0505318aa6d6f6cbea02755c11a8f9b1440b9ee8e1bd29b57893d09b876ceb08ed9b7fdb4cfb4f72935dfd0b2b4e02190a83456467092ba9d7559418a31c4870b696f64abfde0af321d698cc875c9dd4d4d8f673692a9aed4faad8734d04249474483a3dc8b94944349c33bdbea81260991699eefa8d36eaac0ec3295d4962d364eb3ef800542537153924b321f92ce4b84c0c0701f17cf5b408c60a029de62c1efa22f467a625216feb16a8b8", 0xad}], 0x3, 0x0, 0x0, 0x1}], 0x3, 0x24000041) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/12/12 10:33:15 executing program 3: getrlimit(0x2, &(0x7f0000c4d000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000+0xac)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x9b2a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000003000)=0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) write(r1, &(0x7f0000003000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000005000)={0x1, 0x6, 0x10001, 0xfffffffffffffff9, 0x7, 0x8ae6}) r4 = userfaultfd(0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000007000-0xbc)={0x6, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "bb3841902c496c3c", "173ece7fea9862c95c34e7625234578794df9ff2853a01cf020c5f2ce1dfe3a2", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000007000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)="2e2f66696c653000", &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000008000)={&(0x7f0000007000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000004000-0x90)=[{&(0x7f0000001000-0xf6)="ad75b3c9a6e322d06bea9a9d2e7e671e41dc9cc79df07ef7974c6ce9929e4b0719c58a65dc063f88c3fe273b6deaff48ab3202e337d422cefc6071be503d9cf69abe1a3a9ad05c338319686f480d5dd53e38124e5714644044cf95ffda92d50dbea52eb1c2a96b379946f3ad550e8955879e4ce17a25a69588e5756038d29ffdfe3a80d0fd3e9356e475da01bc8c0036ae9ce80b87fb050f2d8bcae72566e44c1270a873a8bd873029509102b91f2491cea0753f455c5261b0bc78232bde86936724b7fb6052706ffc3f4f12e3b95a7c216525a73f83179fe0864263b436a8199a7dd7e13402825db67685f14df1c9cd4a34e16bf09b", 0xf6}, {&(0x7f0000008000)="f8fdaf70b92168fc1806ee0be691a69a85c3f5136d8b9d56c5a4b42bfb25cd15f2b43bf6b1c206e3c6235181460ef855703f46710fd77716a0106a5f18fdbd4761235685049ad6863247904a4f85a38b962e0c2e94", 0x55}, {&(0x7f0000008000-0x28)="54d1800632e31076b287709f6261aaa304d64c3e922e5bf1e74c569f71e5ccb6b4e1d1913ef1912f", 0x28}, {&(0x7f0000000000)="1ef545e069501990a6303fd7f1ae33bdd1e449bd703e43aa6e3cbb5145f450a8c19f3dd188d9c2ef9d1da85ca58dc3df0bc707ca42e0450101ba9401f8d46855ef04319ee3fe62c86927accacf383dfb183917717036dd739f0438561852fa8277105796af607dc224da615fc95a6e80b2546795747abf1610929c80e724f39f545e0a566549d4", 0x87}, {&(0x7f0000003000)="1ea6d15f377c029e51d442c68efcd8f74d9a026b3c484adfb6fafd322d41d4931f9909a4d36bc69171ffb7fa546be0b25f3eee76b3d7bf700b970f4770def0ed16562de5897c2efe813399ea6a40fc25b9a34840f1ff4a253c6aa1d0118fddd1c84c3c2aff9a21fb6e99ab7cc1fa3cef661b29d7c2d3f53ca4cfb9795f7b2e35", 0x80}, {&(0x7f0000006000)="f31713ddcac2d7e0e3cd3671afc86e57a1417d418aa7b3f27b99908f7d079effd5047d15576ec1c930f3b61a4bbc75a1b5323f6489d3f2560f44ea88962149cf15abc727c874c2013bc6aac80ab90ef956cd6d55e510de302c046f04b43b0509731667c43b2b65e78abfad723a02e22970dc97bec50cc2cf30b72d4e879932e5b0b16b0621c1f8ea9648c8e7435dcdbf8aec729b912455a947565519b2bfa9aac060e9bf3d3d60e663e9ed2d9d70ebd9d6ed2348e885a8484634adfc932059", 0xbf}, {&(0x7f0000004000)="9c0665406e8d61a637bf29fd8f6b3ae412d9346f2e360f9245409e0595b375206138b6c3c6cbd4828b531ff023eca2417c9200ec0040aeff3e923f78d23d5455a28c01da82d1b43aeca283e107846262636d4d6d0ef0fbcbe8fae496ac73c183736db729a5020930f2dfb14204ab50bca885cab2b17d49568c31882c559604d0a27b642143b7dce4551e403e14f6151840581af24112b858fcc78bf342133eac99907e1beb7d4a63545cfca546449e41862ac98290", 0xb5}, {&(0x7f0000007000-0x19)="0ea9303b1e7804c70d7c6431af02b6dc8937174f946969e92a", 0x19}, {&(0x7f0000007000-0x25)="3e7507d7fb5ca87804c359e29d6ea7133537b90257104a3cff613b47c3b3479c1d233f406b", 0x25}], 0x9, &(0x7f0000009000-0x79)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r4, r0, r4, r0]}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r3, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x108, 0x8000}, 0x4000000) [ 56.875101] binder: 7545:7589 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 56.875109] binder: 7545:7589 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 56.875117] binder: 7545:7589 got reply transaction with no transaction stack [ 56.875125] binder: 7545:7589 transaction failed 29201/-71, size 0-48 line 2923 [ 56.980881] binder: 7545:7579 ioctl c0306201 2000bfd0 returned -22 2017/12/12 10:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000c0f000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x3, 0x7f}], {0x8100, 0xfffffffffffffffa, 0x1, 0x70a}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "00405b"}, ""}}}}}, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e75000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x40044590) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000126000)={r2, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4978, 0xfffffffffffffffb, 0xe6, 0x80, 0xa}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_getres(0x2, &(0x7f00005f1000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x2, &(0x7f0000ee0000-0x10)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) r5 = perf_event_open(&(0x7f000011b000)={0x4, 0x78, 0x1000, 0x2e0517c1, 0x6, 0x3ff, 0x0, 0xb5, 0x20100, 0x0, 0x40, 0x80, 0x1000000000000, 0x2, 0x0, 0x5, 0x0, 0xbf, 0x8001, 0x8000, 0x4, 0x1ff, 0x0, 0x4, 0x7, 0x40, 0x0}, 0xffffffffffffffff, 0x3f, r1, 0xa) r6 = syz_open_dev$usbmon(&(0x7f00008e8000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0xff, &(0x7f000000b000)={0x0, r4}, &(0x7f0000048000)=0x201, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f000043d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cea000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00008a3000)={0x0, r7, 0xffffffffffffff17}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007d0000)=0x0) ptrace$cont(0x7, r8, 0x44, 0xff) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, r4}, &(0x7f00009a0000-0x4)=0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004a2000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f000043d000)=0x9) select(0x40, &(0x7f0000849000-0x40)={0x8, 0x8001, 0x3542, 0x1000, 0x5f, 0x5, 0x2, 0x8000}, &(0x7f00005a2000)={0x9, 0x7, 0x61e, 0x200, 0x5, 0x3, 0x7f, 0x4}, &(0x7f0000ed0000)={0x8, 0x7, 0x800, 0xffffffffffffff01, 0x0, 0x80000001, 0x4, 0x6}, &(0x7f00005ef000-0x10)={0x0, 0x7530}) 2017/12/12 10:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e7000)="2f6465762f70746d7800", 0x240500, 0x0) socket$netlink(0x10, 0x3, 0x15) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x5096, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2, 0x20100400007) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be9000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000065e000+0xa3)=@ethtool_test={0x1a, 0x4, 0x5f2, 0x3, [0xfffffffffffffffd, 0x6, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xf, 0x803, 0x2) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00007df000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) r7 = socket(0x20000000f, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e7d000-0x4)=0x80000007) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000783000)="a906445129b1f266a8fea9f1ba33d6683732695a69bab4d564505a6850bedf9b60432628689644834ea72c4c514613f3d35090b7d57f42f90df7292bd3b3fcf6d9d6ac5c69a1b3f97f4f83ff7e4e5709f2f2638ae9bdd33c6de1cf503b791a8aff53981db7c296f6f8ddf100dd08ba62a2a683836440fb587b5a38d20e3c013d1b93d0d535877a0c435a70f545d7") statfs(&(0x7f00007f3000)="2e2f66696c653000", &(0x7f00001b2000)="000000000000") setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00009ed000)="73656c696e75787b00", 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x40000000000001, 0x0, 0x0, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c) fadvise64(r3, 0x0, 0x180000000000, 0x3) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000831000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket(0x10, 0x8000b, 0xffffffffffffffff) getgid() 2017/12/12 10:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cf4000-0x8)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000253000-0x8)={r2, r3+30000000}, &(0x7f0000ab2000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f000028a000)={0x0, 0x0}, &(0x7f0000be8000)=0x8) clock_nanosleep(0x100000000000000, 0x0, &(0x7f0000113000)={r4, r1}, &(0x7f0000df1000-0x8)={0x0, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000367000-0x4)=0x8) readv(r5, &(0x7f0000319000-0x48)=[{&(0x7f0000de8000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000177000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000669000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000ef7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000811000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f00002a6000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f000021b000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000a11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x9) r6 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x0) r7 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) clock_gettime(0x0, &(0x7f00004d9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00007bb000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x52}, &(0x7f00006ed000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000070000)={r8, 0x0}, &(0x7f0000ab1000)=0x8) ppoll(&(0x7f000051f000-0x8)=[{r7, 0x4280, 0x0}], 0x1, &(0x7f00004f2000)={r0, r3}, &(0x7f0000114000)={0xd}, 0x8) preadv(r7, &(0x7f000052a000-0x30)=[{&(0x7f0000fdf000)="00", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000caf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000-0x4)=0xe8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000c51000)=0x0) waitid(0x2, r9, &(0x7f00002df000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, 0x0) r10 = getpgid(0x0) tkill(r10, 0x1000000000016) 2017/12/12 10:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000fb3000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") pread64(r3, &(0x7f0000015000)="", 0x0, 0x53) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e3c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006a5000)=0x0) ptrace$getregs(0xd, r5, 0x7fffffff, &(0x7f00005e9000-0xa)="00000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000629000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000980000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000c76000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f45000)=0x0) syz_open_dev$usbmon(&(0x7f0000bf3000)="2f6465762f7573626d6f6e2300", 0x9, 0x40003) accept4(r2, 0x0, &(0x7f0000bf8000-0x4)=0x0, 0x80800) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000ce8000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r1, 0x9, &(0x7f0000153000)="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") readv(r3, &(0x7f00003e3000)=[{&(0x7f00002a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000ab2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r7, &(0x7f0000c7c000)=[{&(0x7f0000201000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x1, &(0x7f00006ff000)=[{&(0x7f00004a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000066a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00003d2000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00008ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000c7e000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00002cb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") pread64(r8, &(0x7f0000015000)="", 0x0, 0x2000000003) 2017/12/12 10:33:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee1000+0xc)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x400) recvfrom$llc(r1, &(0x7f0000c32000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x40000000, &(0x7f0000000000)={0x1a, 0xff, 0x0, 0xaa, 0x9, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000968000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f00005e8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000939000-0x3a)={r3, 0x32, "4aa27dcdd881f72501116a616987790d9268e373ca05c6f5a57ff883e90f67fd3119e67b3664ce6f316e000000000000003f"}, &(0x7f0000722000)=0x3a) r4 = socket(0xa, 0x2, 0x0) r5 = add_key(&(0x7f0000877000)="72787270635f7300", &(0x7f00004ba000+0x736)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000817000-0x1000)="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", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000765000-0x8)="6b657972696e6700", &(0x7f0000338000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) getpeername$inet6(r2, &(0x7f0000338000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecd000-0x4)=0x1c) getsockopt(r4, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fb000)="2f6465762f6877726e6700", 0x8000, 0x0) getpeername$inet(r6, &(0x7f0000340000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x10000000000) setsockopt$sock_int(r7, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) bind$inet6(r7, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000098a000)={0x1, &(0x7f0000742000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000045a000-0x18)=[{0xffffffffffffffff, 0xfd, 0x1, &(0x7f00003f0000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$inet(r8, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x5503) sysfs$1(0x1, &(0x7f00005c5000-0x12)="73656c696e757876626f786e657431272c00") syz_emit_ethernet(0xc0, &(0x7f000024c000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x2, 0x0, 0xf9}}], {{0x80000800, @ipv4={{0x5, 0x4, 0x3, 0x100, 0xae, 0x0, 0x0, 0x6b5, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8, 0x9, "dab953f6a82fb3a4214532b2a4d0479d6a4a9715a774878cd08a9592aeff9c3d8285b5a4a4a1408b4d4fa60974feef1ff1477cf6537fadc67797e17be159b4debbec4cac4d6d2572088468a76cbf9326afef13497b415abd4be4b2a98bd75106f9993f2553367cc8b648d0acec47c610ce8c3dc51717ce1aa7aed7b7c2d7e9d680ec247aba0527aa13dc2113dbfbe94268b1"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x7, 0x0) unshare(0x40600) 2017/12/12 10:33:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) munmap(&(0x7f0000006000/0x4000)=nil, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c52}, 0x8, [0x4, 0x1, 0x8, 0x0, 0x80000000, 0x5, 0x10001, 0xdf17]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7, 0x6, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @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]}, 0x0, 0xfa7, 0xc, 0x3, 0xfffffffffffeffff}, &(0x7f0000008000-0x4)=0xa0) 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) r2 = openat(0xffffffffffffffff, &(0x7f0000009000)="2e2f66696c653000", 0x83, 0x40) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000009000)={0x2, 0x1000, 0x5, 0x10001}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000002000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x1b, r3, 0x1, 0xffffffffffffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdcee, 0x100000000}, 0x98) listxattr(&(0x7f000000e000-0x8)="2e2f66696c653000", &(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) r4 = open(&(0x7f000000f000)="2e2f66696c653000", 0x10000, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000011000-0x4)={0x7fff}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000007000)={0x7, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/12 10:33:15 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000)="2f6465762f72666b696c6c00", 0x0, 0x0) getuid() mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ea0000)={0x827, 0x4, 0x8, 0x1, 0x0, 0x3}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000405000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000057c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) timerfd_create(0x6, 0x800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cab000)="2f6465762f73657175656e63657200", 0x202800, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) listen(r5, 0x3) clock_gettime(0x5, &(0x7f000028f000-0x8)={0x0, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f00000ce000)="2e2f66696c653000", 0x27) clock_gettime(0x0, &(0x7f00002a8000+0xd4a)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000064a000)={0x3f, 0x6, 0x6, {r6, r7+10000000}, 0x0, 0xeef4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3, 0x107, 0x2, &(0x7f00007f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea0000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000f4000)="fd591379ae910decc903deac55f5152f881f9240e64a5ed74339b6124cee1b1e7a3478bdc6ab53213263038c11465bcbc99a509672196f23694c5ab96c5954907dc95ab3e8d814f35e0ecabf9d9d3c07915be3b0781b90b79ca69df55ed4b3d57cf1f027ca0d99ab4663ec86c3d3ca516a7ed226dd3f1ebd5706929792d6cfa2cd8afd4fb27607043cf4a64841f515cc555308f54b1930a4912f1a1f4ec21a6017d2d359b8182eb8cd85807526e6ef53c4a5cbb305212ab683eeb7fc717a56de05a4e2abfdd789cb46e5283216382fa00f1ba60f6fb2109a9e87ce95cb9f1c764c6be5c74ea58096a539a3df4750da9a939c2ebb4f17519f", 0xf8, 0x200, &(0x7f00009ee000)={r8, r9+30000000}) dup3(r1, r2, 0x0) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f76000-0x4)=0x1002, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bf000)="2f6465762f70707000", 0x40080, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00007d2000-0x78)={0x10000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xfffffffffffffef6, 0x3ff, 0x3, &(0x7f00009ac000-0x10)=@common="73697430000000000000000000000000", 0x9, 0x7, 0x9}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, &(0x7f00005c5000-0x1000)="", 0x0, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$void(r0, 0x0) r5 = getgid() setgid(r5) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) recvmsg(0xffffffffffffffff, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="", 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00009f5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$sndseq(&(0x7f0000100000)="2f6465762f736e642f73657100", 0x0, 0x8000) r7 = gettid() getresuid(&(0x7f0000251000)=0x0, &(0x7f000043e000-0x1)=0x0, &(0x7f0000138000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000649000)={r7, r8, r5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f000092e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) accept(r4, 0x0, &(0x7f00003e1000-0x4)=0x0) getrusage(0x0, &(0x7f0000ed3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000986000)={r9, r10}, 0x10) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00008bc000-0x3)="") ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f000085e000-0x50)={{0xa2f, 0x1738efac}, {0x1000, 0xffffffffffffff00}, 0x6, 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, 0x0, 0x0, 0x0]}) prctl$intptr(0x8, 0x0) sync() 2017/12/12 10:33:16 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x2000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000220000-0x4)=0x72, 0x4) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x200000e, 0x32, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000023d000-0x60)=[{&(0x7f0000090000)="fc1c10fc51d6b29cfd2436752bf0200bcebaa89e1e4d19b824ced7f2d5443e6f36053dd21d7e5a2323cf18a68b36e31640f8b53c615403021dfd58c268dfc4315d51e7816060124e1e0a0fe7e6c81c47295c1acc3012", 0x56}, {&(0x7f000017e000-0x54)="3d2bb33d3d22aadb6cf4b429117cb631a6d74fcec976fa7ff77f46e7fa3c3c53dc5b278f5668f8ed502ae96ae3eca5ff64ccd9aee86d0b11592dd07325f05cfd611c218c2fe662b814984e7d92c410496a116272", 0x54}, {&(0x7f0000177000)="5a80d82ac71152a33d33e1af50492161f65b8993bd38d9693c4606ff1e10a7a5212761c967f8a8c175785ca480ddc15b16dad8e01f2a16e8b59e62d338062100c7c77984dc4405e4fa55339840c33acdb2bc1ee28cc9", 0x56}, {&(0x7f000023a000)="a67fcc9bd521a5f25fc92cc32fb80103471e6d240886855dcc0944b191d8346f19aa9a68c32c789cdb5ecbf8e3e43aa6d0f579bdd5676d24b06606e8dc14cc9a3703a03d31dc195ab6b6b58d321be9fa4ea80959314d24078ca7", 0x5a}, {&(0x7f000023d000-0xfc)="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", 0xfc}, {&(0x7f000023d000-0x23)="3cf5c90851a77e66dc2c5a7f08a2863b888369a6bdb0252e2dcb6e90d668c621d711", 0x22}], 0x6, 0x0) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7f) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000ce3000-0x8)={0x6f01, 0xaf}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000986000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) mprotect(&(0x7f0000c94000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f000007a000/0x3000)=nil, 0x3000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2017/12/12 10:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000e92000)="") r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x6, &(0x7f000042a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00005f4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000400) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000038c000-0x10)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r4, &(0x7f0000acd000)="260000005e00090000000439ef0000fff30f000100000000000000060000070009ff6e35ea08", 0x26) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="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", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)="2e2f66696c653000", 0x82, 0x400000011) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r5, &(0x7f0000d67000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r5, 0x20000) linkat(r6, &(0x7f0000585000-0x8)="2e2f66696c653000", r6, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000002000-0x10)="00000000000000000000000000000000", &(0x7f0000c9c000)=0x10) 2017/12/12 10:33:16 executing program 5: time(&(0x7f0000718000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e3d000-0x6)="736d61707300") ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc8000)=0x1c, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000b31000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x77a) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c01000)={0x0, 0x0, 0x0}, 0xc) r5 = geteuid() fstat(r0, &(0x7f000065a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000-0xc)={r4, r5, r6}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f86000-0xa)="2f6465762f70746d7800", 0x101001, 0x0) ioctl$TCSETAF(r7, 0x5404, &(0x7f00005ad000-0x14)={0xfec, 0x2, 0x84b7, 0x68, 0x80000000, 0x1c00000000000, 0x6, 0xff, 0x0, 0xf306}) pipe2(&(0x7f00001ac000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r9, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000d6000)=0x0) rt_tgsigqueueinfo(r10, r10, 0x2d, &(0x7f0000e8d000-0x10)={0xf, 0x1f, 0x1, 0x7fffffff}) r11 = syz_open_procfs(r10, &(0x7f0000ad1000-0x9)="6367726f757000") ioctl$sock_SIOCOUTQ(r11, 0x5411, &(0x7f0000a35000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f0000a86000)=0x400ffc, 0x4) fcntl$dupfd(r11, 0x0, r11) preadv(r11, &(0x7f0000001000)=[{&(0x7f0000000000)="0000000000000000", 0x8}], 0x1, 0x0) writev(r2, &(0x7f0000714000)=[{&(0x7f0000ff0000-0xdb)="b58f41e837ff826190211b690800c58f6ff65f9371425caf800cd781c0b7af44ca4e779e782e1854ff860daab1a55cd366076a54d395890c210cb543246513cead799555e1de1a74dd6c9aca597b7ed0a25f7ef8a17113b7565ba72c7738986c626e829a95413740f5a485aac7fdffe4b7f0358d9277b526816c87a45ab8946883bb2394a45994fc523f5d0d5fb9f7584f0e2de1612eab9d9934a295d5649df6fa70308a7d7b661fa5d699fb34d61d5d83bc145fc6dc1850eeb42145690a64e675c0a5c5290174114a3fed225f7f7951078bc154cbf383130b554c", 0xdb}, {&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82adeb1981b24cd5f49f4eba98350fc0f1fa31d288767a0d6209c5fadad40f81746c9b7d047a6e7c4ba3478cd2df1c7a5047adf4f97689017ddd1db9b6a928486e1890faeef746f32bdb5a3199cd6c1dff6441032d569e7c6566902bfbb196f12ee472de7bfa51586473e8df546538ab53273fbae46d73a7f492a208f6e2807f95c7da44c20249977076919d07f97ba5274229db545d1bb9e3e0015614fe3c4e8c8f152f9d813b3fb72c7d1ca8db2d59ce35c377606dcc51e3e0df05dfd39fd02c23b", 0xdd}, {&(0x7f0000319000-0xe8)="89cf6883c45d0f7ec1748ddcddf0e23deecb041b0d48d75535d578208317371075a5ccee38f560caa0fd80944e2130cc148a6a3044a1e6945c69f8200b53b598d3095897054dc45fb09b862b65406a100db90e351812e8b111e1f620d0a384045c19bdaf625b82722cf7d282c0af89e0ed92513ac03696665530fe4f59b1632a45d005260a9b670aa4ed6213866d9c6d73116ea32a88242414681fc5c216511fc5d8ca92e0d7827712b4d79cde1e3987c8a4ee0e011dd54b6de1b8c6fdbd76b3ad627e1f167cd3b99eb9510a548a786d0d91753adc34dbdeb887f04a2eda279d7d5974f3ceeaad1d", 0xe8}, {&(0x7f0000a55000)="0c546d857f272535de4cd47bc899e489765a60764de50282e4c4ffc21fd0297bb9eb603ff6e9f04b016a3655dd10980184879683c7565a6b56360f2c2ec82fb1f8993e21436523da8a362e3ef47a057eacae477aa91007", 0x57}, {&(0x7f0000772000-0x79)="c67cdd1fb37c74ec5a474c26932e6a1581fceb0a06941281cb5874053547308b33feab91f750f7e02cc905ae79f8616b65af52eef0b30021870b92ed707c324620b2be013565ba74c2ed25644491e955857d3754cde6625ebaf2f3269743c83291a62d62ed71bc248678d2d9eec840c9841f43c6e3f4bc4072", 0x79}, {&(0x7f0000206000-0xc6)="4d304f2e8dd5538588fde9b29a02b443ae67407fc4bc3622b0ab11119e14d122c8bac6b316a07d077f18300c3dfc9c65912e809a6ede5493fb7ac57bb0ea10c0d02a0f711f08c0858106bc0e0a7c4142a40f3ff5c3f2c155790f7581aa9e758dd40b22e254a0c387ace4173a1e531e28612606dce3ad6a610febd118f8776e9365b4fb56cb9debbb38d8a74a04e05f5684b20ca836083d4cdd6f1ea45ba454a2f7f15fedce48f55f179dd9a14b5b6a1da9abb715e3a26df6c3ce65be657819f6e100b4d182bb", 0xc6}, {&(0x7f0000abc000)="7981cce52a672c06749a086f130bc83be9c4f42d7081eabea264da9f7193d204dcd8a925be52614ab2664a8a7ad4e8d4554b1bbf134b45cfcca7d0860e7a3352962f180ac49c890191b71b238aaf078419a5a7a1a5c2edae1c322f479153d59935c3283a428e7cdd05356656d212f9078eb50e503d2d0c9fd4f6a6f881097be350fc57f2789627cde7d3b52203a11c38e1c31bfb93af63c96e300052cab3ebaa5c8956fd7d1f3afc09f21d1d", 0xac}, {&(0x7f000086f000)="3cb764e9567f5ee8371aefe0371106f6444ce95cff9984cd25fe61091dda292fc9e0217554db876222687c42c7606aa6c6dbaa7f088a607256de78276ef844f7826a974b71db680e7de08e3929f240499ca758eb5c06337e31027fe77c59a94994ec46aca7444cbaf00ff4c95a57eece172e0aaf6d6df5c537775c6aca07d83924093458bcfef342025e2ab743d9974d4ead8725c39d34bf80a7f20e190d20c213615f2b775a8b36f6728fe678d46cc8ab8ffd2723fa417b02948e028347fc31788b5acbe9bcdfca76f18bdc4ae5d2f656f5d8d55c70d283c8b2e76b9d0944a72ac2a422c8c5b5a2", 0xe8}], 0x8) sync() socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) lstat(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") chown(&(0x7f0000c46000)="2e2f66696c653000", r1, r2) setresgid(0x0, 0x0, r2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000122000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000e000-0x8)={r3, 0x2}) creat(&(0x7f0000d34000)="2e2f66696c653000", 0x24) openat$keychord(0xffffffffffffff9c, &(0x7f00001a5000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) 2017/12/12 10:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x200000000ffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012b000)="2e2f66696c653000", 0x1be) inotify_init1(0x801) fcntl$getown(r1, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f45000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000700000-0x16)={0x9, [0x5, 0x1, 0x1, 0x4, 0x9, 0x5aa, 0xfffffffffffffff8, 0x7fff, 0xe8]}, &(0x7f0000dfd000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x20000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x801e, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x4, 0x912, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x20}) bind$inet(r4, &(0x7f00006ab000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000620000-0x4)=0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x1, 0x0) [ 57.103351] device lo entered promiscuous mode [ 57.116318] device lo left promiscuous mode [ 57.137890] device lo entered promiscuous mode 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000c8a000)="00", 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) 2017/12/12 10:33:16 executing program 4: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) r5 = memfd_create(&(0x7f0000723000)="00", 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r6, 0x29, 0xc9, 0x0, 0x0) r7 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) getpeername(r4, &(0x7f0000aa7000-0x54)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002a9000)=0x54) stat(&(0x7f0000a47000-0x8)="2e2f66696c653000", &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000be3000-0x8)="2e2f66696c653100", 0x1000, r9, r10, 0x5de0, 0x2000000) sched_getaffinity(r8, 0x8, &(0x7f0000d1f000-0x8)=0x0) fstatfs(r2, &(0x7f0000c56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$unix(r4, &(0x7f00006c7000-0x4a)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c09000)=0x4a) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f000085e000-0x10)={0x3c0a, 0xa, 0x2, 0xed, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f00001ba000-0x8)={r12, 0x4}, &(0x7f0000c7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000903000-0x8)={0x0, 0x101}, &(0x7f0000e4c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000caa000)={r13, 0x1}, &(0x7f0000f04000)=0x8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00005c9000-0x4)=0x732) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b4a000-0x20)=[{&(0x7f0000b37000)="4b0ff3eb5e751a5446eb3023e6b672388402d92c4cba44c28f57373852e772107978c4bcaece69c61f32", 0x2a}, {&(0x7f0000672000)="e45586973a54ad54fd241cf41b93dc008a4d365bb260c07aaeebb93eaa84bb1afd6841b1c5cb576bbcab096790b644b1868ecec8d6fa467245ea3d42f3b288a6e8ad4c6fe4e3ea7415ba6d416b0b", 0x4e}], 0x2, 0xf) madvise(&(0x7f0000593000/0x14000)=nil, 0x14000, 0x65) 2017/12/12 10:33:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x9) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10fe, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x7, 0x0, 0x0, 0x1b, 0x0}, r1, 0x4, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x80003, 0x800000020000ab66, 0x0, 0x7fff, 0x400000000000000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f00008a7000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) r4 = memfd_create(&(0x7f000071c000-0x4)="47505100", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000051d000-0x4)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000022b000)=@assoc_value={0x0, 0x0}, &(0x7f00004da000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r5, 0x1003}, &(0x7f0000741000-0x4)=0x6) perf_event_open(&(0x7f0000b31000)={0x2, 0x78, 0xfffffffffffffff7, 0x800000000003, 0x0, 0x6, 0x0, 0xab87, 0x0, 0x0, 0xfe, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1fd, 0x0, 0x0, 0x5, 0xa6, 0x0, 0xbd4d, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x10000000000000) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000038000)=0x0) sync() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00007b6000)=0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000c46000-0xe)="2e2f66696c653000", 0x116) r6 = syz_open_dev$loop(&(0x7f0000a09000-0xb)="2f6465762f6c6f6f702300", 0x80000000007, 0x8000) r7 = memfd_create(&(0x7f0000afb000-0x4)="47505100", 0x1) pwritev(r7, &(0x7f00003da000-0x30)=[{&(0x7f00007f4000)="20a67d7f2e6a5229183554d903cf03327f12642665fe9b5224c0d718f8072fb3fe196997c54a9dd05a61a6d3c8ae7b82e14a120fb4965634348b182f20b36c759cbcf2d7d4", 0x45}, {&(0x7f000027e000-0xbd)="ac486e1398b57b8053ee5f1fed4ead8c8281f980e8c67d89ce3b7d6105b5b92212e26b43138d7abad88993b1c717f75aa782fed442f1e37624c8bb19dce0435b3381a80efe247667fd2f59a56524616534fba11adea592d5cb5b8b5bc954bed5b373d2481ac8b7afaebfea1febea6d633bb847f1c0c73813047b40187edae42facfe0ae455fd8ff070932bebe4667819fcc4f70eed5f02904d750fe7774a645cc5df8a0d08a69709141598ff8608470f756a6cec8498d50eeda41d6d7b", 0xbd}, {&(0x7f0000d4a000)="e93cba3542d66bff3d285019166cd7fdbdeae3b6deacab9e948dd278e09a693f11b1940d09ad1b6af3596a347bda533580793d693af53bb94a5f55e78a740cdd26402c6f7ddd8575ec5069", 0x4b}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getpeername$inet6(r4, &(0x7f000058b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ac000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d10000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) sendto(0xffffffffffffffff, &(0x7f00000b5000-0xfa)="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", 0xfa, 0x4000, &(0x7f00002fd000)=@ll={0x11, 0x0, r8, 0x1, 0x90000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r6, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 57.247224] device lo left promiscuous mode 2017/12/12 10:33:16 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec9000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000dcb000)={{0x0, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000eca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00005ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) faccessat(r2, &(0x7f0000be2000)="2e2f66696c653000", 0x30, 0x1300) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000d19000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init() r5 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b0c000-0xc)={0xd, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_add_watch(r4, &(0x7f0000d1b000-0xa)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r4, r6) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r4, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000001000-0xc)={0x0, 0x0}) 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f000070d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000cc7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x7fffffff}, 0x8) recvmmsg(r2, &(0x7f000071e000)=[], 0x0, 0x2060, 0x0) r6 = dup(r2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006a9000)=0x75) mincore(&(0x7f0000d04000/0x3000)=nil, 0x3000, &(0x7f0000684000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e81000-0x1000)="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") inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000849000)={0x0, 0x0, 0x0}, &(0x7f0000b87000-0x4)=0xc) setpriority(0x0, r1, 0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x40000000004, &(0x7f0000ee0000-0x10)={0x77359400, r4}, &(0x7f0000048000)=0x40, 0x20000) futex(&(0x7f0000096000)=0x0, 0x0, 0x400000000000001, &(0x7f00008e8000)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x4) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000446000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006f5000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d18000-0x100c)={0x0, 0x0, ""}, &(0x7f0000d75000)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r7, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x1, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:33:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7ff, 0x1, 0x80) lseek(r0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080b, 0x3f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000003000-0x26)="20d27d53978057261f286711156600a4bd33f077dfcf8e9b0f46adc9a90b6867cb8a24bddbc2", 0x26, 0x20004000, &(0x7f0000000000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x18, 0x4, @thr={&(0x7f0000004000-0x2e)="ddf753d06d51c55dfdad61d7409d1a1e20a1bdf6ac4b5e8ca0270945a7bdaa5bb7aa82ae7ec783614a1d4025f0e6", &(0x7f0000003000)="c7fe2830e913ab0a5b0c31bbe4f602ee3dfcce44cd2187be5ea085a9f6c751f48183d9afd62b7665074bd21eb3d574e329ca34a979509567b907e9e0f9c4d63f96ef88753d3e6b65995213e1c715a6fdcc1249a036efc1b70e933327c9b36ce24fcdcfe2824a6e317eb505fc105f6b04a1c13e4f2814d77b829958a903fb460c03fbfa465760c40a177dcac16d2bb45a01e9da89b863fc13e2829ce4b1a2a089497991ef5c40a19385c489c062aacc4b15a70d9db23215e74ea270e31dad6f32eb20f0317515aacc17a93262c627d9237b92aebf792dbb05e77740ca2d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) flock(r2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x20) ioctl$void(r4, 0xc0045878) dup(r2) syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x80, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl(r3, 0x101, &(0x7f0000001000)="363cc5ab895a2ecb22c5474e9e6c4de52567e6d4452d13bccf8235266fa0696bc4140f1274313a4088fb22b17249e070291519f083af5f1af5b0fdc9501dce62d603710c7ee6c02e4c48fff263e73b8906af0d90f5ffe2023a9f849b9edede951b08974c661e395f07e0a9f9ff0a855a58c4ea9f72f1e2277fff6d6b5b97fdb1e753e47a7fe234c65cd80e2f46c0e8c4d1b1ebe39b357c496a40b2b9ec46028a8da815c01debeef55f560f58c83cf70e5d91dc623be28bf1b6eb1fb96eda7ba907bdccd6f3bbb8fbbc") sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000006000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000008000-0x9d)="500ea164d4f3cb62e5149c0d01c0af54bc5eb7448aa0bcc9aac276d83f90ba9d0fc8ca801fb26e1ad6a37c344c0d5651fa7f4f881fee8b672b285edd653a08e23199338fdac632f1ea0367ca634ad9ec4466e8b7abed1464d33e344698977f7cc2a1e59fc7172d42c4c8a37d2a117bec4bfc5b9834151c669a429cabf1dfbc3f870e1d2dcd932faa5d65e25a522a3a46350ea36f982d7c0fccd76038bf", 0x9d) 2017/12/12 10:33:16 executing program 7: r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bff000-0x4)=0x3fd, 0x4) write(r0, &(0x7f0000509000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x67641481f9aa3ac9, &(0x7f0000006000)=@ipx={0x4, 0x0, 0x5, "6fdc15e3730d", 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x2, 0x4, 0x5, 0x20, 0x80, 0x4, r1, r2}, {0x9, 0xc3, 0xc3d7, 0x8, 0x5e49f05c, 0xffffffffffffffc1, 0x6, 0x40ee}, {0x3ff, 0xad, 0x2, 0x1f}, 0x6, 0x8000, 0x1f, 0x1, 0x10, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb6a, 0x1}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fb, 0x2, 0x3, 0x6da7, 0xfffffffffffffffc, 0xfffffffffffffeff, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x2, 0x4, 0x4, 0xe8d0, 0x7, 0x3a5, 0x4, 0x1ff, r3}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000007000-0xe)="6e65742f6e657466696c74657200") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000007000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x2, &(0x7f0000007000-0x10)={0x1a, 0xc, 0x84, 0x315c, 0x80000000, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getdents64(r4, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", 0x18) getdents(r4, &(0x7f0000001000)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461ead332a9", 0x0, 0x0}, 0x10) 2017/12/12 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) r1 = accept$packet(r0, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b27000)=0x14) bind$packet(r1, &(0x7f00000bf000-0x14)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/12 10:33:16 executing program 3: getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r3) syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x4, 0x7030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="041000a01583007e", 0x8}) open(&(0x7f0000b55000-0x8)="2e2f66696c653000", 0x20007ffe, 0x3c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4202, r4, 0x66, 0x800000000000007) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f51000)={0x8, 0x8, 0x2, 0x1d8, 0x663, 0x5, 0x9, 0x100000000, 0x2, 0x7, 0x80000000, 0x3}) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/12 10:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009f0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000080e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x442c40, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c68000)="2f6465762f72746300", 0x20400, 0x0) dup2(r2, r3) rt_sigqueueinfo(r0, 0x0, &(0x7f00003a0000)={0x3f, 0x0, 0xbfffffffffffffff, 0x0}) 2017/12/12 10:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f000008f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x900a1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r0, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000260000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x7, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000e67000-0x30)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r1 = socket(0x11, 0x802, 0x100) ioctl$VT_RELDISP(r0, 0x5605) poll(&(0x7f0000106000)=[{r1, 0x2000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1000, 0x0}], 0x3, 0x31c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000065f000-0x4)=0x981) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d2000-0xc)={0x0, 0x1000, 0x30}, &(0x7f0000f3c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076c000-0xa0)={r3, @in6={{0xa, 0x3, 0x7, @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]}, 0xcd, 0xe000000000000000, 0x9, 0xffffffffffffff0b, 0x14}, &(0x7f0000f68000)=0xa0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f00009ae000)="fbb29c2aa804af648d03e8908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") syz_open_dev$mice(&(0x7f0000419000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r2, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) r4 = syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0xffe) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f000014e000-0x2b)="ca762297accb7044af0d26b410a62d005aa69c0ba244733334fa41e3fe7fd9e6b83d4e3fea221ca70f75a3") epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f00006a6000)=0x86b0) r5 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl(r5, 0x4000000002283, &(0x7f00007c3000)="3c") write$evdev(r5, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d0b000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf4000-0x4)=0x0) get_robust_list(r0, &(0x7f0000949000-0x8)=&(0x7f0000741000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000002c000-0x8)=0x18) r1 = open(&(0x7f00007cb000-0x8)="2e2f66696c653000", 0x40002, 0x1c2) r2 = getpid() syz_open_procfs(r2, &(0x7f0000c08000-0x8)="7569645f6d617000") writev(r1, &(0x7f000017e000-0x20)=[{&(0x7f0000535000-0xb)="7528fdbfadffa71c35607d", 0xb}, {&(0x7f000044e000)="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", 0xfa}], 0x2) 2017/12/12 10:33:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a5e000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000004d000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="30d0ccb83064243ff2e0d1dec80c58011e109bf1de03b8cbc6ccc7b756f3", 0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xffffffff}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000000)=0x8) writev(r0, &(0x7f0000000000)=[], 0x0) sendto$inet(r0, &(0x7f0000000000)="38ea2b031412930b26fa0b537ffdc4102bd0324f89048aa2c00526d7dc8acbb9d567", 0x22, 0x4, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x64e, 0x5, 0x80, &(0x7f0000000000/0x1000)=nil, 0x9}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000-0x7)={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f0000003000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000)=0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x400400) bind$inet6(r4, &(0x7f0000004000)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0x4, 0x10001, 0x8, 0x8}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000006000)={0x8, [0x4, 0x80000001, 0x81, 0xfffffffffffffc01, 0xffffffffffffff63, 0x1, 0x1536, 0x100]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2017/12/12 10:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x2, 0x0, 0x0}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e20000-0x9)="2f6465762f70707000", 0x412000, 0x0) sendmsg$netrom(r0, &(0x7f0000063000-0x38)={&(0x7f0000742000)=@full={{0x3, {"cc3b8d73f53722"}, 0x2}, [{"159673fbe9c8e4"}, {"86110d727e3846"}, {"13b207454869c9"}, {"a1545b3664edce"}, {"8783c5f3db735c"}, {"939bc7e97f954f"}, {"3a530d48d172f1"}, {"f92e48cc09f683"}]}, 0x48, &(0x7f0000115000)=[{&(0x7f00000c8000)="2c759a0b0f0a391dc8e0049f6580", 0xe}, {&(0x7f00005c3000-0x3b)="283efa73e205c34207f58a50f4dfe960bdec8b2ea61e7569d5af9491db6a45a155edead1795417b3b575b4ccf3f941a7aed1b06c45e00a59e10356", 0x3b}, {&(0x7f00009eb000)="508f40298db0af6c859a79f143925fe64e9e29b94f75a4265c882a72d4e95b4a20466784a0e26c166dbc8aebcc453f3946568f0c6194a7803c59309eb2831ed9da09bf9e346a300e1d2d7397011f38ad39132bcf67536293be58b13f498f411b413fbb3b34f89d1eb3d6671be0", 0x6d}, {&(0x7f0000e53000)="5f4ca2af2b15b594aae7d90c8ff074cd42c86cd44f10beb936db683fce7ca95175ac40", 0x23}, {&(0x7f0000363000-0x3f)="305d10c921d2b3c4f96a7828b2b302e8aeac428a8c060205ee93846b1d65baaac2ef6495b778f2f54b3fa7897cf29124099c086b055d00a18c0860912f6108", 0x3f}], 0x5, &(0x7f0000dfd000-0x118)=[{0x48, 0x117, 0x2, "5de6f91ab66a224446d4964149597ed42920ee18dcc15f8783b2d60120e3e39a0c55b5792cee0d7004429e2fbc1a27a5dde821"}, {0xd0, 0x11b, 0x6, "73101fb2fc10f44fa523d6fe7f242ebd3c7559f303ff23a23cba23e7361c082113981e07e7685b4aecc4d28675a6d2a6f19675fcd55046a99cb75dba36b8c1ad4049013637cf76090c32bafcadbe230367ec8e020a1f34153aeed97117cbb73dbf74278a95f1acd3b75cdf9a1d4e21dda3b7238773f1cef865a60371163e0c6ceb83be59f56cd1bfd8b298d9db177e22a82c5270812bed75a591de9c9e00079b657848bfbe3a5e145099941d46ed5a6e8ad72af48f882452fb3b"}], 0x118, 0x4000}, 0x20040000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000ae000)=0x0) r1 = mq_open(&(0x7f0000dcc000)="00", 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mkdirat(0xffffffffffffffff, &(0x7f000097d000-0x8)="2e2f66696c653000", 0x109) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000058c000)=0x0, &(0x7f000029a000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(r0, &(0x7f0000cba000)="0601", 0x2, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) fcntl$getown(r0, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000763000-0x4)=0x0) open$dir(&(0x7f000058a000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bc2000)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) gettid() sched_getaffinity(0x0, 0x8, &(0x7f0000a66000-0x8)=0x0) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2000000000000000) pipe(&(0x7f0000f41000)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0xa, 0x0) write(r0, &(0x7f0000255000-0x89)="8e046284b553f419", 0x8) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) splice(r0, 0x0, r2, 0x0, 0xffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) pipe(&(0x7f0000f43000)={0x0, 0x0}) read(r0, &(0x7f00005a6000)="00000000000000000000000000000000", 0x10) splice(r1, 0x0, r4, 0x0, 0xb, 0x0) fcntl$setpipe(r1, 0x407, 0x15ad) write$eventfd(r0, &(0x7f0000c52000-0x8)=0x8001, 0x8) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000982000)=0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ab000)={0x0, 0x0, 0x0}, &(0x7f0000a08000)=0xc) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000f49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f49000-0x4)=0x0) r12 = geteuid() mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000afc000-0x4)=0x0, &(0x7f000068b000-0x4)=0x0, &(0x7f0000464000)=0x0) r14 = getpgrp(r5) lstat(&(0x7f0000209000)="2e2f66696c653000", &(0x7f0000550000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f4a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000065e000)=0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f48000)=0x0, &(0x7f0000075000)=0x0, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f49000-0x118)=[{&(0x7f0000ef3000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000553000)=[{&(0x7f0000f49000-0x3f)="75af2203e3d1d7824e4146e487ff496d5986ffc1282abab025999551a6b74a57a5100cdcd3776f5186f02e460e2b8ca8032330a024c1b1dddde33ccb4f4f2a", 0x3f}], 0x1, &(0x7f0000f48000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x0}, {&(0x7f0000f49000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000408000)=[], 0x0, &(0x7f0000f49000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x48, 0x40004}, {&(0x7f0000103000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c45000)=[], 0x0, &(0x7f000003b000-0xa8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r4, r4, r1, r3, r4, r4, r1]}], 0xa8, 0x24000880}, {&(0x7f0000ed2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f48000)=[{&(0x7f0000484000)="85ebe8adeaeeaa298a33f4e2c303eed1380bb0608ded4291660cbf642b2237d4bab4262bf3a267cb109b73e81786069ab6e5c4dbebf45d03adeb4dfd686128fd3d73264767f3b78ff8550c6c86ddf3730fa9dca673c839c684", 0x59}, {&(0x7f0000f48000)="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", 0xff}, {&(0x7f0000f49000-0xc3)="392faf72932cf1c0c79763d3f87b69e25820556d991e4e57646452eec622bfa2ad6113373839464340845daf41c809a85b8a847a0550a8d823ce629ac420525d6859fd87d021a883980a10634167942ba6bc80234fc6c5057a41fb9aa951f905d501ea538048f9a2d9199247027fb0aff78289c531a11c806ba5c58ebff882ecf0e36a3a00102430f58255cce5c74be465dff20dcf998fd0cefe15d2a41a502a5eabdd20d91fc7b08e3f715ede598bc4c00ffb5136f11ce353dc11938ca7a9197869bf", 0xc3}], 0x3, &(0x7f0000a26000-0xc0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r3, r4]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x38, 0x1, 0x1, [r1, r3, r2, r2, r0, r3, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r3, r4, r0, r2]}], 0xc0, 0x20000000}, {&(0x7f0000f49000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000dc5000)=[{&(0x7f0000f48000+0x77d)="943ce732913eed", 0x7}, {&(0x7f0000f49000-0xa3)="f178319548fee59054408e382ffc390fcdc5c097a5a58fe1021085affbaa4e1da92b602783a64656e778143864d2ce90a01362c9aab1c36442eb38f554f74d287cefbb1aa3c5e44b878d06c3e862e0456a0abb2982f90a0e4effe20e1c9cff0511613bb49034b3fa2b59da357a5587d43eda461e758a85d23c63c2fe8d1e2d118071ea24f3bc2c0688742b1d575fc616d710b6b37eb1a1a857ca5a3ae5592e8d317cfc", 0xa3}, {&(0x7f0000f48000)="ef0941ebbaf341365e3129d41cda0944fa7fe93125c4982c17113c0369e336c117743dd2e70ca9a9c28fbc82c69c3f4a0420ab40de259999aa6c8edb88cf8d8ed3358dcaa03a408935055b6559fa3462ce29b1a1b2dae2d17646d7c5b8036f662c84670f67d199f80e880b0de6f331cee017ead1fb692be98161f1b2576d3cf3b5fa8bef9253caa48a43", 0x8a}, {&(0x7f0000f48000)="0b9845ae9bd3db1234e1c8d94da90deb36211483b4429daf82d1a2823f64f3c79346e64bad592051bcdecc3b2b64ac1a041b718f66773ac3587f29602700ba0b75ae95d5aad33b4f577127bf233fc04ea418193fe372ad85a0b7d7b11206a55f62f195476dae0a47433151d720dae37433f7743c91a61f4b38219b01158bcc52a4395c93239215189f1f563751f084ab1a7ba2d9d974f6e5d3947d4d0259e6bdc04855a41ce6eb5f75682856ff416b4c931e1ae94fd8e9c8358944172bf37faeee120a839b1fda6cd1f11090b1dfb861b1c1cef312763c9b735cfe4ce4b61cfc7d8ebb1774943278", 0xe8}, {&(0x7f0000f49000-0x23)="492a1c2c7f27bc1fabcc1f6e03e786358683afd79aff79c0c7c20d9bd7dd9d5fa87997", 0x23}, {&(0x7f0000f48000)="0f7479429b82e85d1634dc9e2923e0edc2babf6c52734ad4178862d858e7867483dd555a6089a38dd2d1093cfc062bf73f622189e101aa8a88aa", 0x3a}], 0x6, 0x0, 0x0, 0x10}], 0x5, 0x40000) open(&(0x7f0000f47000)="2e2f66696c653000", 0x400, 0x8b) write(r0, &(0x7f0000f46000)="bc5ce48c0c97baab86bbdc39b942abca211e955e3e9891ccd5d5bc33185ff05019452458386e4a287ce96adb1d62aed7c8dbc0bd8d28149d9168fabe1bf13627ae51c32a918d830d0625c311b1e10dfc83207aaff7a2ff896f0000000001000000b66c1b42cc63b1d8058ea5f284a4f6b6ae010e590d4ee3de", 0x79) write(r2, &(0x7f0000f45000)="a501aa79c743d952455991071f5669446c2ca3aac68565964755a31a5dbb7c557e5b711c42e5d50541a23f8d301a4093ed7350a391651d8cd2ca5aed1882bbf36f33b6f9cbf228a8317601accf32aa11bae3fc9cda8e9233620c310e8784f83262857bc0ff6ac5bfae574b30040d490a1b5a375b830b0ace22651f0b4fd8076e801bf0c31b37027d23b2826d12751aa88c271abbb8459f0afa662e13306e84a3e818e43b782b6fac48c95738b09844f9", 0xb0) 2017/12/12 10:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000029f000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x2a, 0x6, &(0x7f00001de000)="", 0x0) getpeername$packet(r0, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001ad000-0x4)=0x32, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009dd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x10000, 0x7f, 0x2, 0x0, 0x80, 0x4000000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af9000-0xb8)={0x0, 0x0, 0x3, 0x6, 0x200, 0x3f, 0xa9b, 0x4, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0xffffffffffff0001, 0x4, 0xffffffffffffffff}}, &(0x7f00001d3000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000036c000-0x8)={r4, 0x5}, &(0x7f00000c8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000bb000-0x8)={r5, 0xf72}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ce000)={0x0, 0x7, 0xffff, 0x4, 0x3, 0x40}, &(0x7f00002db000-0x4)=0x14) r7 = syz_open_dev$usbmon(&(0x7f0000c2b000-0xd)="2f6465762f7573626d6f6e2300", 0x555, 0x10000) write$fuse(r7, &(0x7f0000d74000-0x8)={0x14, 0x0, 0xa, @fuse_poll_out={0x8000}}, 0x14) prlimit64(r1, 0xf, &(0x7f0000d7b000)={0x0, 0x5812}, 0x0) connect$inet(r0, &(0x7f0000651000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f00006ac000)="e6855c71f30dda21b3ca7d002d2af7cf9167a2fa79cf9f543224ae817f76290405a05e4315875003436a2096ee22cf58c27c94b21d79d264a1c9f8ec87d6eee266a72f72a219f4e483356ec0f5edde0eedb69cbb177a3e2857cf1ef35119bb673824ff2299bee5d9640ab62dcc575e818f312f2da0961a63f14c9068f4391c11b794b2123532833505bacbd9f5b28f4cdb60332c", 0x94) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a41000-0x14)={r6, 0x7, 0x7f, 0x2, 0x10000, 0x0}, &(0x7f00008a5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000419000-0x6)={r6, 0xfffffffffffffc00}, 0x6) 2017/12/12 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000038a000)=[{0x10, 0x101, 0xd09, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a95000-0x118)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)="2f6465762f72746300", 0x0, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x3, &(0x7f0000de7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x15, 0x8001, 0x6) r5 = socket(0x19, 0x802, 0x0) r6 = socket(0xa, 0x1, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000003, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000023b000)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000004e000)={r9, 0x0, r7}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000d57000-0x8)={r8, 0x8}) pkey_alloc(0x0, 0x1000000003) ioctl(r6, 0x8916, &(0x7f0000000000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cfc000)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f000051a000-0x4)=0x800, 0x4) connect$inet6(r5, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r6, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000602000-0x8)={0x0, 0x0}) bind$ax25(0xffffffffffffffff, &(0x7f00006a3000-0x10)={0x3, {"1cf9a10c4f4a10"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x0) write(r10, &(0x7f00003fe000)="2400000026007f000000000000007700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2017/12/12 10:33:16 executing program 7: rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000919000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x141200) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000aeb000-0x2)={0x6, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000040b000-0x8)="2e2f66696c653000", 0x42, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000286000-0x10)={0x0, 0x7f, 0x88, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00003a7000-0x160)={{{{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x10001, "804bdbe4cbcb84ecfe9325b4e403264c079ee8aa6dc8277bc51911466b18f765efa86c13f7c4db777fb3955cea928fc333e9b8a7e6a74dc9de925bbf2678b290ac4085bcdbaaf51710ea3fb2424b09d0"}, 0x160) bind$inet6(r3, &(0x7f000044b000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) listen(r1, 0x1) sendto$inet(r2, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000be0000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008d4000-0x4)="6c00037e", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00002b3000-0x10)={0xffff, 0x6, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x5421, &(0x7f00000e6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000434000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000037e000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0xa00000000040b, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000607000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(r4, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0xfffffefffffffffd, 0x1000003, 0x40000001, 0x402, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000143000)=0x3, 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000feb000)={0xa, 0x0}, 0x8) close(r1) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00004e8000-0x29)="26000000130047f12001b1dc59002200160b1409020000e9000000ffff000133050003003f405ef5bf", 0x29) accept(r3, &(0x7f0000b3e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") epoll_create(0x7) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x6, 0x10000, &(0x7f0000001000-0x1000)="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", 0x1000) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="8973bed306e4f700d1a9a6cab23a0b48cd7486c0099d14f617cd29a80ce414bf5fd858d67a177d319d851c6e274929e8ced2a3e279d26ba8461f816ffbc1259d2e7b6a9ca3825141f9bf499956b81ce0bccb1d3066bd3057878c62d67b317e2d369889cfae84edf66c1fd7ca", 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x99)={0x0, 0x91, "3222f887de1cb8a6bdd419ff6a0d449d34a2a52b4b43f0e11154888d534fa1089be9a8f68c0d661bfb8c263956b03579ddb7ea21d3a169f6e8211104dde689b2fef0936a3e14aeaf783a779292f887e24615eed0829569dab072ea88e1445fc521ae67979ddb2366bb0fbb42d28c79b0e325abf589bd4a34eff0a87d2b5ed39fdd093fdd0f8be55a5a59f392e490298324"}, &(0x7f0000001000-0x4)=0x99) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0x3, 0x15}, 0xa0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0x8, 0x5, 0x20]}, &(0x7f0000001000)=0xa) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x4, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x81) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0xfff}, &(0x7f0000004000-0x4)=0x8) 2017/12/12 10:33:16 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000777000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000149000+0xf6d)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f0a000-0x4)=0x0) wait4(r1, &(0x7f00003ed000)=0x0, 0x40000000, &(0x7f000095c000-0x37)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005bd000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x0, &(0x7f00006e3000)=0x0) setgid(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000021b000-0x9)="2f6465762f70707000", 0x145000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00008a5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000feb000)=0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000903000)=0x6) r4 = syz_open_dev$sg(&(0x7f0000997000)="2f6465762f73672300", 0x6, 0xfffe) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x86) r5 = gettid() perf_event_open(&(0x7f0000c2a000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f00008dc000-0x8)=0x6) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c24000-0x6)={0x1, 0x1, 0xaa}) timer_create(0x22, &(0x7f0000cc3000)={0x0, 0x3f, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e90000)=0x0) openat(0xffffffffffffffff, &(0x7f0000aad000)="2e2f66696c653000", 0x100, 0x4000000000001e) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, r6, 0x8000000, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000002000-0x8)=0x6bb1dd1) wait4(r6, 0x0, 0xc, &(0x7f0000ce8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000746000)="2f6465762f6877726e6700", 0x3fff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x8000000000000000, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x3, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x43) symlinkat(&(0x7f00005fa000-0xe)="2e2f66696c653000", r0, &(0x7f00002ed000)="2e2f66696c653000") 2017/12/12 10:33:16 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003eb000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x2, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x800001a, &(0x7f0000e72000-0x4)=0x7, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f69000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(r0, &(0x7f000046e000)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x40, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 57.496812] sd 0:0:1:0: [sg0] tag#514 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 57.505483] sd 0:0:1:0: [sg0] tag#514 CDB: Test Unit Ready [ 57.511127] sd 0:0:1:0: [sg0] tag#514 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.519924] sd 0:0:1:0: [sg0] tag#514 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 57.528693] sd 0:0:1:0: [sg0] tag#514 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.537441] sd 0:0:1:0: [sg0] tag#514 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000619000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b81000)={0x2, 0x0, 0x10000, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000352000)={0xfff, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000040b000-0x77)={0x0, 0x6f, "17b04138a10467b20b988ca41d6a13507e3879e32f9c7388852dadef850b53af3a522f298f84faef8cb7b24459843494929066c82d28234ff87f28646e8b755ad3014beecab5f6c469cd691d67660294abe8b0ebd423ddd8c70ec5e6ea6df2e7bf61a0bdc4b88d11c3e5bfdc355031"}, &(0x7f0000374000)=0x77) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000654000)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f000000f000)={0x78, 0xfffffffffffffff9, 0x1, 0x7}, 0x10) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000cc2000-0x50)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197a5bc65e34700000000853de5aecf1544ec9a611b4cf1ddb263e636b939ae784117befa45e47d1d2e57b61ae4ff04b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8804) pipe(&(0x7f0000aa7000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000637000-0x18)=[{0x4, 0x9}, {0x3, 0x20}, {0x4, 0x3ff}], 0x3) socketpair(0x7, 0x80006, 0x112f, &(0x7f000053e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00008fe000)=[{0xb, 0x8}, {0x3, 0x3}, {0x2, 0x0}], 0x3) r8 = accept(r4, &(0x7f0000010000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000009000)=0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00008c7000)={0x0, 0xa, "d33be513469f4db6e2f5"}, &(0x7f00006b9000)=0x14) connect$llc(r8, &(0x7f0000027000-0x10)={0x1a, 0x1b, 0x22d, 0x100000001, 0x6, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000458000)={r9, 0x4, 0x10, 0xfff, 0x8}, &(0x7f00005f3000-0x4)=0x18) 2017/12/12 10:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffffff, &(0x7f0000293000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d32000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r2 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r2, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) execveat(r2, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) add_key$keyring(&(0x7f00009b5000)="6b657972696e6700", &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) write(r3, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8000, 0x9, 0x7, 0xea5, 0x3, "86c609feb19c4b7dd51b727d4eaddd9583206a806a07fe0048ebf01a4a878186b7133b7a3a902706354a3cf8e4646431e31af8e61c98c843b3255dc2c9ff54", 0x117}, 0x60) r5 = mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x80, 0x100, &(0x7f0000000000)={0x81, 0x2, 0x7449, 0x5, 0x0, 0xff, 0x5, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r8) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) quotactl(0x4, &(0x7f0000001000)="2e2f66696c653000", r7, &(0x7f0000001000-0x8a)="65f043f9348cefc63139e85bb515f0d72a914b616173cc45abbd090ba963adb04c242cc49b690573a36f1e53fcb31a9aacc34084090348d4e49d6cabbded79c1914c6f8b222decf1678e560e7b5ebcd8cf4c35eb40bcf9b2033a15f479a9f7d633be1ef32292af53f69755afe25074273f36e4c6a41f1f53bb704831a4e593f60d4b189e2c56df2d50fd") 2017/12/12 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000000000000, &(0x7f000075b000)="24", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="741f1c") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)="2f6465762f70707000", 0x240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f000004a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2000000000002000, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e5b000-0x50)={0x8000001, 0x5, 0x8, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f000027c000)="2e2f66696c653000", &(0x7f000024c000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00003c3000-0x20)={0x8, 0x100, 0x4, 0x6, 0x6, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000329000-0x8)="47504c24656d3100", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000057000)={0x852, 0xffffffffffff0001, 0x8, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x6938, 0xbc30, 0x2, 0x0, 0x7fffffff, 0x4f60, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000b9d000-0x4)=0x17) getpeername$inet(r1, &(0x7f0000468000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000)=0x10) writev(r0, &(0x7f0000abb000)=[{&(0x7f0000dac000)="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", 0xfb}, {&(0x7f00003e6000-0x4)="ad7feed7", 0x4}, {&(0x7f0000e5f000)="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", 0x1000}], 0x3) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)="2f6465762f73657175656e63657200", 0x2000000a02, 0x0) write$sndseq(r6, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff9, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x4, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x5}, @addr={0x2, 0x800}}, {0x5, 0x3, 0x0, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0x4}, {0x19, 0x2}, @result={0x1, 0x6bb}}], 0xf0) [ 57.600430] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/12 10:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f72746300", 0x100004c7f, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e21000)={0x2, 0x1, 0x7fffffff, 0x7, 0x7fffffff, 0x3ff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000331000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x20000ae) r2 = eventfd2(0x100000000, 0x807fe) r3 = fcntl$getown(r2, 0x9) bind$inet(r1, &(0x7f000097e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) capset(&(0x7f0000000000)={0x39980732, r3}, &(0x7f0000d8d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f00009ac000)={0x0, 0x0}, &(0x7f0000929000)=0x10) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000dc9000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000a85000-0x20)="5b6dad444b7d467cdb0000ee00040000fffffff600ab00000000e70020722ad5"}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ee3000)=0x0) shmctl$SHM_LOCK(0x0, 0xb) syz_extract_tcp_res$synack(&(0x7f0000970000)={0x42424242, 0x42424242}, 0x1, 0x0) pwritev(r4, &(0x7f0000bae000)=[{&(0x7f0000886000)="c73cd47170a03535e7a8c729e9d410ffbbdf094f9a703f66d262e08f43caf19fd421771deb", 0x25}, {&(0x7f0000999000)="e0d8e343784c0bd4ac4583d919151a8bcc05defef806f070952f25737058af9205f1737fb9c82ccdf081bf12feddb4f3baaffff5e5ef5e6c6d687d280b1fc98e642e29c965bfd7950cf1e53dc615be90f391084a527dd9d2d85a55e4b9a617a6a61a110267f611ed1ae4628a631e4172455419b27bf683796d0c5ff628ebf7d1ef8e45670a299c253b0a9a491f4760793d04d5dcd09ac9aa30eb", 0x9a}, {&(0x7f0000455000)="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0x1000}, 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{&(0x7f00000af000)="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0x1000}], 0x5, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001d000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) mlock(&(0x7f00004fd000/0x4000)=nil, 0x4000) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00002d3000)={0x0, 0x8000}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a45000)={r5, 0x84, "468a9dcd7ee62eedbf5f3eb9f2faf8a1a99c9355c2dfff73620a5b7f20a13a213ac260c8de3c4a633dc5148bfe7ec75e517ee5a258588676ea671916b5fa8c2c65f54b1935867396dda0233a4904714239238db72a18f55fe82d736fb0d78366ab4775069994b338a14f0b436675df0b489184a65c992c66e0d342bf89c2b699502b6fbd"}, &(0x7f0000246000-0x4)=0x8c) r6 = socket(0x8, 0xe, 0xfffffff8) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000002000)=0x8bf, 0x4) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f000033f000-0x4)=0x0, &(0x7f0000630000-0x4)=0x4) open(&(0x7f0000105000)="2e2f66696c653000", 0x402, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000263000)={0x0, 0x0, 0x0}, &(0x7f0000057000)=0xc) getgid() [ 57.646909] sd 0:0:1:0: [sg0] tag#514 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 57.655595] sd 0:0:1:0: [sg0] tag#514 CDB: Test Unit Ready [ 57.661236] sd 0:0:1:0: [sg0] tag#514 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.669993] sd 0:0:1:0: [sg0] tag#514 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 57.678756] sd 0:0:1:0: [sg0] tag#514 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.687498] sd 0:0:1:0: [sg0] tag#514 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000000000/0x24a000)=nil, 0x24a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) restart_syscall() r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x400200) clock_gettime(0x6, &(0x7f0000140000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000246000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x7f, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x2, 0x8}, @raw32={[0xa8, 0x3, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x1}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x20000000000008, {0x3ff, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={r5, r6+10000000}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x3833, 0x9}}}, {0x3922, 0x8, 0x7, 0x7, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @control={0x7, 0x3ff, 0x6bc1}}, {0x1, 0x20, 0x7, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x1, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000245000)={{0x4e90, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x2, 0x0, 0xc214, 0x7, 0x8, 0x35f, 0x0, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024b000)={0x0, 0x0}) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000024c000)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r1, 0x8003, 0x0}], 0x1, &(0x7f000005d000-0x10)={r7, r8+30000000}, &(0x7f000024c000-0x8)={0x6}, 0x8) getpgrp(0x0) fstat(r0, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000126000-0x8)={0x0, 0x0}) getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000024a000-0x4)=0x0) getuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000da000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000ca000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000024c000)={0x20000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000024b000-0xb0)={{0x82a3, 0x1}, "706f72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e1800000000000000000000", 0x2, 0x6, 0x9, 0xfff, 0x4, 0x80, 0x4, 0x0, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024e000-0x8)="2e2f66696c653000", &(0x7f000024d000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x7, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.689732] 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H [ 57.773692] 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H [ 57.880422] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/12 10:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025a000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockname$ipx(r1, &(0x7f000013f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000610000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000351000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000382000-0x1)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000300000-0x1d)={r2, 0x15, "8e21bbd8e287441635206d67ca331fe41834ad97cc"}, &(0x7f00000ea000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f64000)={0x0, 0x0, &(0x7f0000f65000-0x30)=[]}, &(0x7f0000ebd000-0x4)=0x10) r4 = creat(&(0x7f000029d000-0x8)="2e2f66696c653000", 0x8) r5 = accept$llc(r4, 0x0, &(0x7f000010f000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000052b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f65000-0x8)={r3, 0x800000000000000}, &(0x7f0000329000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000228000)="2f6465762f70746d7800", 0x0, 0x0) getresgid(&(0x7f000067f000-0x4)=0x0, &(0x7f0000b32000-0x4)=0x0, &(0x7f0000f64000)=0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000883000)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff6000)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a6b000-0x30)=[], 0x0, 0x0, &(0x7f00007f0000)={0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000046f000-0xc)={0x1, 0x1, 0x1, 0x3ff, 0x1000000000000000}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket(0x10, 0x2, 0x10) readahead(r7, 0xffffffffffff34c3, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000b57000)=0x0, &(0x7f0000c8a000-0x4)=0x4) write(r6, &(0x7f000073e000)="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", 0x22c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f00007ec000-0x4)=0x200, 0x4) 2017/12/12 10:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = syz_open_dev$tun(&(0x7f00008b6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r1, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioperm(0x8001, 0xb9, 0x7) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f000094a000-0x59)="", 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000831000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d5d000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}], 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb5, 0x9, 0x3, 0x11, "12ac0aee5c325878c33dad063d3b07b2ad494aedbb342055baddd261a5757ac69d61b0aa213144fbd913c6b4e1cfa9534aed15e69db74b4adb400e68b5feccf2", "d07c5b7e732e6e8625a621bec2eb77129323fca22c36cb2183f7ad8e742390ca", [0x2, 0x81], 0x0}) r3 = fcntl$getown(r2, 0x9) getpgid(r3) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x54a, 0x44) syz_extract_tcp_res$synack(&(0x7f0000d90000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000253000)=@hdr={0x3, 0x7, 0x5, 0x100, 0x4, 0x8, @ipv4={{0x7, 0x4, 0x5, 0x0, 0xc7, 0x0, 0xfff, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"2ad27f269f41880ef5b1ae54c58f95ec0881404f581c13c6e766270d7fcb8533c68c2e70f7ef1b5f784ff24ec1d8794526dc1546ce067b6028dc120a8c48ad391993e6c1e9683e1c2b4920167313cd04a99637fd9b041053aaa09ee283160f85dcda1057222422f5bc15c0b47e68ac9b242a78cf50d580fbec239a3b0d449b6bc516ac633458a109fa6413c490cfe651dd3cb4b256b580"}}}}, 0xd1) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x80000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000620000)="2f6465762f73657175656e63657200", 0x101c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000dad000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000a42000)="", 0x0, 0xffffffffffffffff, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000025f000)=0x0) setpgid(r3, r4) bind(r1, &(0x7f00006b4000)=@in6={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) r5 = socket$inet6(0xa, 0x6, 0x2000001000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d2b000)={0x1, 0x0, 0xffffffffffffca95, 0xbb}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x5, 0x1, 0x2, 0x194, 0x2, 0x100000000000000]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r6, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r8 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r8, 0x0, 0x10001, 0x1) writev(r8, &(0x7f0000523000-0x10)=[{&(0x7f00008bf000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800010d0004000900002000004100f6c7dd", 0x2b}], 0x1) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000cbd000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x4, 0x80000, 0x8000, 0x4bc, 0x2, 0x8, 0x1, 0x1, r7}, &(0x7f00009b8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000823000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f000073d000)={@generic="40c93ff6fd96000000000000009b3a45", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c0c000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027c000-0x11)="2f6465762f7667615f6172626974657200", 0x204000, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000249000-0x4)=r10) 2017/12/12 10:33:16 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000e000-0x8)=[{r0, 0x8000, 0x0}], 0x1, 0x4000000008000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000000e000)=@random={"6f73782e00", "2600"}, &(0x7f000000f000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000000e000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x5, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000005000)=r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000000c000-0x4)=0x9, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000004000)={0x1, 0x4, 0x5, 0x1, 0x3ff, 0x163}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x10)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = syz_open_dev$sndtimer(&(0x7f0000009000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xe)="6e65742f6d6366696c7465723600") getsockname$netlink(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000009000)={{0x0, 0x1, 0xb4d, 0x1, 0x12dd}, 0xfffffffffffffffa, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:33:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) r1 = fcntl$dupfd(r0, 0x800401, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000005, 0xf6fb27bfeff2a4bb, 0x80000001, 0x3, 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]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000002c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) r4 = syz_open_dev$sndtimer(&(0x7f0000022000-0x1)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002b000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000001d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r5}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x0, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000002b000)="6b41629a711480abea8e247d4a34c920d656bf8c5caabbeec31f2110fec0904532f877285ed9fba07d2333e406233026d68d4526b360cf7cca232eae1eb6707a9d82d2afa5f3c9", 0x47, 0x20000011, &(0x7f0000001000)={0x3, {"51a5fff201fff3"}, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) r7 = accept4(r6, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$int_out(r2, 0x2, &(0x7f0000024000-0x8)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r7, &(0x7f000002c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) flistxattr(r3, &(0x7f000002c000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) pipe2(&(0x7f00007dd000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000a88000)=0x0, &(0x7f0000f6a000)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f6d000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000e62000)={0x2, r3}) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f6d000-0xc)={0x0, 0x2, 0x10}, &(0x7f00001fd000)=0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f6c000)={r4, @in6={{0xa, 0x3, 0xa5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/12 10:33:16 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r0, r1, 0x80000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fbf000)=0x7, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fc1000-0x2)="2500", 0x2) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_int(r3, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r4 = memfd_create(&(0x7f00006a3000)="2500", 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f91000-0x4)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r3, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f6a000-0xf6)="", 0x0, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x803, 0x3, &(0x7f0000d4c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x80000000000010, &(0x7f000097c000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6ad", 0xc1) 2017/12/12 10:33:16 executing program 4: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f0000844000-0x4)=0x4) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_ACTIVATE(r3, 0x5606, 0x8) fcntl$setstatus(r3, 0x4, 0x2400) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000b25000)=0x7ff) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) fcntl$setpipe(r0, 0x407, 0x1d) r4 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000b4a000-0x8)=0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r4, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) tee(r2, r3, 0x40, 0x2) sendto$inet(r4, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00003c8000)="2f6465762f6c6f6f702300", 0x6, 0x224400) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00009d2000)=0x0) sendto$inet(r2, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cbd000-0x8)={0x0, 0x0}) request_key(&(0x7f0000b57000-0x8)="72787270635f7300", &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f1000-0x3)="214800", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000b13000-0xa)="73797a6b616c6c657200", &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r5, r5) 2017/12/12 10:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ad000)="2f6465762f6175746f667300", 0x181000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a71000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) llistxattr(&(0x7f00003f0000)="2e2f66696c653000", &(0x7f00007c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b09000)={0x0, 0x0, 0x0}, &(0x7f0000d69000)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000209000-0x20)={0x2, 0x0, 0x0, 0x401, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d32000-0x218)={0xfffffffffffffffc, 0x918, 0x1, 0x7, 0x9, [{0x2f5c, 0x0, 0x87d0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffff4851, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x401, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9f, 0x480000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x20, 0xffffffffffff7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x100000001, 0x6a, 0x476, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x0, 0x7c7, 0x7ff, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x40, 0x74, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e23000)={@generic="372307f575842d4992841547b22b4e51", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00008f8000)=0xfffffffffffffeff, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006ad000)={0x7ff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0x3, 0x9, 0x7fffffff, &(0x7f0000030000)=@common="73697430000000000000000000000000", 0x1, 0x9, 0x7}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000065e000-0x4)=0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00005d5000)={0x19, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c2000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f000082d000)=0xffff) r4 = socket(0x0, 0x800, 0x35fb2631) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007b2000)={0x0, 0x0, 0x0}, &(0x7f000052c000-0x4)=0xc) timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000bba000-0x450)={0x67e, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, 0x2, @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, @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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r6, 0x0, 0x43, &(0x7f0000006000-0x1000)="", &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c2000)="2f6465762f73657175656e6365723200", 0x401, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000e25000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000708000-0x8)=@assoc_value={r8, 0x3}, 0x8) syz_open_dev$usbmon(&(0x7f0000f6b000)="2f6465762f7573626d6f6e2300", 0x8, 0x80) 2017/12/12 10:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000cbb000-0x20)={@generic="bca11353b296aae4748742f012948947", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d63000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ad000)="2f6465762f6175746f667300", 0x181000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a71000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) llistxattr(&(0x7f00003f0000)="2e2f66696c653000", &(0x7f00007c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b09000)={0x0, 0x0, 0x0}, &(0x7f0000d69000)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000cba000)={0x2, 0x0, 0x0, 0x401, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d32000-0x218)={0xfffffffffffffffc, 0x918, 0x1, 0x7, 0x9, [{0x2f5c, 0x0, 0x87d0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffff4851, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x401, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9f, 0x480000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x20, 0xffffffffffff7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x100000001, 0x6a, 0x476, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x0, 0x7c7, 0x7ff, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x40, 0x74, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e23000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00008f8000)=0xfffffffffffffeff, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006ad000)={0x7ff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0x3, 0x9, 0x7fffffff, &(0x7f0000030000)=@common="73697430000000000000000000000000", 0x1, 0x9, 0x7}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000c11000)=0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00005d5000)={0x19, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c2000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f000082d000)=0xffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052c000-0x4)=0xc) timerfd_create(0x3, 0x80000) epoll_wait(r3, &(0x7f0000e5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000a31000-0x4)=0x0, &(0x7f000020c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0xfffffffffffffffe, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000078a000)="e2b15759d4c08ab86ce796c17ca2db4c02e7cdff85f6acea6e3eac13c00233be65c1b284c613305f50d3e7d9928749ded2a57b615f4c95a25fdf4bef919178dbcccd3ea535556f3773cb755272b6f6a8df4459d1308a6be24aa937d251ebeb93178f9272d8195016ff7c7e1415ccb37ecd49d994bc9920b6539127bc185550bc4ef2c5c15d226585d59b7a7bd64a662be2735c42c423d5d40733cc80a1a222a07a88b532b25edc8ddef3655aa0ac0edd414d38b47dd9f41e45fc6fb6d3ca95038e") setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00001d0000)={0x3ff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000351000)={{0xec49, 0x407f}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd, 0x0, 0x8, 0xfffffffffffffff9, 0x80, 0x800, 0x8000, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.962945] binder: 7855:7856 ioctl 2403 ffff returned -22 [ 57.978552] sg_write: data in/out 760718663/119 bytes for SCSI command 0xa2-- guessing data in; [ 57.978552] program syz-executor5 not setting count and/or reply_len properly [ 57.997493] device lo entered promiscuous mode [ 58.005836] device lo left promiscuous mode [ 58.024302] binder: 7855:7878 ioctl 8004e500 20005000 returned -22 [ 58.035128] binder: 7855:7878 ioctl 401845ef 20004000 returned -22 2017/12/12 10:33:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f4a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a17000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xe)="2d21757365725d766d6e65743000", 0x1) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 10:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f000030f000-0x4)=0x4) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a44000-0x6)={0x1, 0x576e, 0x10001}) perf_event_open(&(0x7f0000837000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f3000)="2f6465762f70746d7800", 0x4000, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005405, &(0x7f000099a000)=0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009dd000-0x20)={0x7fff, 0x3967, 0x0, 0xc36, 0x10001, 0x80000001, 0x8000, 0x2, r2}, &(0x7f000054c000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083f000-0x98)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8ca}, &(0x7f0000905000)=0x98) socket$inet(0x2, 0x20000000000004, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c6f000-0x1c)=[], 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) select(0x40, &(0x7f000029d000-0x40)={0x8, 0x4, 0xfff, 0xffffffff, 0x3ff, 0xed6, 0x7, 0xffffffffffff0389}, &(0x7f00005c1000-0x40)={0x5ff6, 0x7f, 0x6, 0x2, 0x5, 0x2, 0x8, 0x5}, &(0x7f0000807000-0x40)={0x10001, 0x80000001, 0x10000, 0x7ff, 0x81, 0x0, 0x5, 0x9}, &(0x7f00005b4000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x20, @tick=0x7ff, {0x0, 0x0}, {0x0, 0x7}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0xffffffffffffffff, 0x9, 0x100, 0xff, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x80000002}, {0x20, 0x0, 0x100000001, 0x0, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x0, 0x0}, @addr={0x0, 0x3}}, {0x81, 0x80000000000008, 0x3, 0x9, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x6, {0x4, 0x62}}}, {0x2, 0xffffffffffffffff, 0x1, 0x2, @time={r5, 0x989680}, {0x80000001, 0xfffffffd}, {0x0, 0xffffffff}, @note={0x2dc, 0x80000000, 0x5, 0x9, 0x8}}], 0xf0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed4000)="2f6465762f6877726e6700", 0x90000, 0x0) 2017/12/12 10:33:17 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d47000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x81, 0xdc5, 0x7, 0x10000}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x88800000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000)={{0x514b, 0x100000001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x70010, 0x8, 0x0, 0x4, 0x6, 0xffffffff7fffffff, 0x0, 0x0, 0x70e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000-0x8)={r1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000-0x90)={0x2, 0x0, 0x0, 0x5, 0x12, 0x0, 0x87, 0x9, [@sadb_spirange={0x2, 0x10, 0x2, 0x80000000, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x4, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000006000)="8baeb60d56c8b3045078b1b8d03a95e948e663416d19c4d0b89ee5c68e62676f80a47c5a572020c3aebe3bcea0031b28c0ceed1a5e98fb52b1bb5d372eaa02cb8cd0a3647da11d6f8a13e4becfd30163b9bc2dcb93dc2fcb31ea831e768ccdc9837c", 0x62}, {&(0x7f0000004000-0x3b)="efa55cbb3570fa8dc7653fb2a24e5bd4137633bd3c89565b3a6ce14405f28c5a131d639f580326cdaf8f7fb475bf9553e448223258b3b58f7ebbc7", 0x3b}], 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000007000)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000007000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000-0x80)=[{&(0x7f0000008000)="4f46aba767480e73725b84a2ce149924271a731b5c3c2fbe7b3672a39c14a645a40f780a4916c1b09aa4ace672c22781a01671a6b216bc75566b1a74303861722c635d82c1512123a17feea6e1e0a594b5e4baff081d1ce98c7bd27236e7cbc6debd02ce6dbfa728293e53696427f2095cb6da40e2c2ea4c3c695381823bb32dc34ceadacca2c849fe14589ea73b7b82a9f3b89824d04e87a99784fb6ef2a1f3de95437258acb6845a770e07a2a0e912873b2d8b65fe42aee8023ea159de", 0xbe}, {&(0x7f0000008000-0x45)="85c8ad12c35c6c28a4ab36a1bfb9b8fe489463fd38a5531c9cdc2c889b043cee89c29ba0d538db32e521f522da4b92dd048622bac41cc8eee75a8fd035095489bd5fd5de47", 0x45}, {&(0x7f0000007000)="fefe1a2f19b1d41ea71603063c9815a22942b2b87bc79ee795c6288bc4846719a17813f575539faaa3bac7698c3dd4ddd5f4fe336230f8735130b642812e378b5ad46f7d84bf632abfe3715fb2ca5ce36cdc5827fdfe37a504e1b90c04a8299562d02f85eb3ef0ab686060f7a9238e9309969ecdf7899b9a41b7d5640a51b02564a1c915a9af758882af1e12b219a81659f34cbc3edd017e8812bba16d683d9a54b82f564605c316d5060da57a3bbcc5dd6e8915a264ed595218a147e455ef5cb71632b6fa101199517641fe8a972fbe1a608f8db962015190c8cc8282e7cdc6afa7119009b80d3f32d18f73", 0xec}, {&(0x7f0000004000-0xa)="92d4d85a424339c4081ff0db641b18cc5a8b648ef69fa4dad1d4106317c5ef440124e7dea831889367ac", 0x2a}, {&(0x7f0000005000-0xf7)="4236378ede68c8dc4ebe031d75c52b501683e7ba009301ce0f5ca263b2ff521c35ce53bfeff0c8ce17baf465593c1824b6292b26ab393356cce45499707d9103729b195a74d5c35df07fa8453e3ca8753ffef587076c18fb04a48f9550ba8b36b53f9e3cb157b60d417f7e82e886d7ce2d732c70c6aaa6519e0158fb89bbeea930773ee61e9b719e3774e09e24651a97ed58147383befe2f4cf9e4a0e4b8e6cb40f0e347af439f550b9a65d82b0fe4d97ea0d4dcb3619b755656293f6b399d0983455286d29f187163077e55c067a385a7d47c11b9f5b72b0681d27ae2c63d191005e5a8427c73f0222f7cbef91cd851d1e956a3b16737", 0xf7}, {&(0x7f0000009000-0x67)="aefeba222f730b2ec139bac8f3c7b142e3fe18e6cbf9d22fb4a1a40f33dff8405010be2d1a090a74c4afcabdf7b73133e808a6a6f22e289d37a617c7790ae0645756483d68fe49cec23c3a9364f9f7c2b230497f3a3900ef3afd4f2275e6c2e6b74f9eeb929d9f", 0x67}, {&(0x7f0000004000)="42786d6b45b9bf99e637118de20ef98f6fb60adcbcf65452ecd65630aa1b0603685d3c68651416a72eafe3eb00557ea3df9e7601f595a0822b49bfdbe31ef5d86f8778aa7a57b4c3c98b7d886719035f5c4a8a3ccdd9fa832e165d5f637fad276fff3f995f855a486047d00ee45bb9dfcb4418a97897f9cbad9793e6c0035da6423e9857515053", 0x87}, {&(0x7f0000002000)="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", 0xfa}], 0x8, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000009000)="2e2f66696c653000", &(0x7f000000a000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x7, 0xa7, 0x1ff, 0x0, 0xfe30, 0x2, 0x4c8f, {0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x693e, 0x6, 0x99}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, 0x98) [ 58.069355] binder: 7855:7878 ioctl 2403 ffff returned -22 [ 58.101554] binder: BINDER_SET_CONTEXT_MGR already set [ 58.109194] binder: 7855:7905 ioctl 40046207 0 returned -16 2017/12/12 10:33:17 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fca000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x6, 0x24010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000058f000-0x9)="2f6465762f70707000", 0x7fff9, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bbe000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009a6000)=0x7fff, 0x4) r4 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r4, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0xfec) creat(&(0x7f0000b08000)="2e2f66696c653000", 0x100) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") r5 = gettid() ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000c07000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f000063c000)="2f6465762f73657175656e6365723200", 0x109001, 0x0) creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r6, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "a213ffffffffff0100317a5332b0cfb61b340e63f8ab691869e901e708000000000000000daec57f844686fbbf268f3d6b53efe1cb2ba30001186a685002c9e9eba5eb0400000000000000faccec35120ec64fa733c1769276b26eaece2900727e087f810000000000000004ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f000022f000)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) fstat(r3, &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00006a9000-0xc)={r5, r7, r8}, 0xc) mknod(&(0x7f0000d16000-0x8)="2e2f66696c653000", 0x20, 0x7ff) 2017/12/12 10:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000007f000-0xfa)={0x0, 0xf2, "6d41a3b3177b1e78a3212f6697485c230a9184668ec9abca1521204964a80cf4bda7de4a082b1f50863e64e4b7a6e6b9048fa45055f0642a016e580d7eeb597c3e047c13a1240d68b09b58a23305376d532f79b18198cde04f40492ae3cdce5a6337b97cafca549143fa42b5b4d7259e87284ca02428b85439a78beffcc9929f3bda10712853c3a210facc059e9938e8a0f90227296cef60ae75ef2b5e9aa84401bb25d21d074504e57627619f66308b00b223f26fbc30679e22ad506feed59d79dd817d57f5cb233ec74ef9b2b73cc9f4a6b400d4fdbf9d1ea129c52b7851c93310ed2fe7903078e919da31562c6117be53"}, &(0x7f0000c29000-0x4)=0xfa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f7000-0x8)={r1, 0x7d1}, 0x8) r2 = userfaultfd(0x800) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000919000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) r4 = dup2(r3, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c2e000)=0x0) get_robust_list(r5, &(0x7f0000e02000)=&(0x7f0000465000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000046c000)=0x18) [ 58.124806] binder: 7855:7905 ioctl 8004e500 20005000 returned -22 [ 58.126314] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/7910 [ 58.126328] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.126337] CPU: 1 PID: 7910 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 2017/12/12 10:33:17 executing program 1: mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000005000-0x4)=0x1e000000, 0x4) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d7000)={0x0, 0x0, 0x0}, &(0x7f0000eda000-0x4)=0xc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000028a000-0x28)={@common="6772653000006bdb0000000600000000", @ifru_names=@generic="5c656297fae3f3cf81022f06f31e766a"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/12 10:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000300000)={0x0, 0x0}) nanosleep(&(0x7f0000bec000-0x10)={r0, r1+30000000}, &(0x7f0000dd9000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x0, 0x989680}, &(0x7f0000025000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) 2017/12/12 10:33:17 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x56d, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00000e4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x10000000000002, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0xd67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f00005ef000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fef000)={0x1, 0x0, 0x8, 0x80002, 0x10000009, 0x100000001, 0x6a5, 0xffff, 0x0}, &(0x7f0000e4e000)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000-0x4d)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000ee2000)=0x4d) r4 = socket(0x1e, 0x0, 0x8000000400300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r3, @in6={{0xa, 0x3, 0x791b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r5, 0x40e8, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f000059e000)=0x0, &(0x7f0000ff0000)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r6 = socket(0x1000009, 0x1, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000daa000)={r5, @in={{0x2, 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]}, 0xfe, 0x8}, &(0x7f0000fee000-0x4)=0x98) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r6, &(0x7f0000ff2000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r7 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x74, &(0x7f0000b99000-0x4)=0x19ac, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r2, 0x0}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r7, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r7, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) sendto$inet6(r7, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/12/12 10:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) pipe(&(0x7f00003fc000)={0x0, 0x0}) readahead(r0, 0x3, 0x402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a95000-0x1c)=[]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r3}, 0x10) r4 = inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008e7000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x101082) r6 = memfd_create(&(0x7f00006c9000-0xb)="2f6465762f6c6f6f702300", 0x1) fcntl$setflags(r5, 0x2, 0x1) r7 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000664000)={r3, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) accept4$inet6(r6, 0x0, &(0x7f0000b5d000)=0x0, 0x807fe) fchmod(r5, 0x3ffffffffffffffe) syz_open_dev$usbmon(&(0x7f0000882000-0xd)="2f6465762f7573626d6f6e2300", 0x3f, 0xb21080) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000087b000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bec000)={r3, 0x3, 0x30, 0x9, 0x81}, &(0x7f0000b1f000-0x4)=0x18) syz_open_dev$mice(&(0x7f000022f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e74000-0x20)={0x141f7208, 0x0, 0x200, 0xb4af, 0xffff, 0x1, 0x50, 0x5, r3}, &(0x7f0000171000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003b7000-0xa4)={r3, 0x9c, "1bda274ed0dc194ad393afef2f297847953407d17f460c638e26915a7d227f9b3e2839d0c1764e3123740316b2f67704fcc901aae2f065bd1b77bdbf2862f3032629588eb3c076fe015655ebf33b475ab1faa50a041b6867cef3779f294abda2eb9e882cdeabe027960d139014efde9015eea2ce396501bf4d2ba3134163031bca0375a138ca5ca8bd1a3cbce0b8e8776ede259173a5b1fae144222b"}, &(0x7f00004ba000-0x4)=0xa4) sendmmsg$nfc_llcp(r5, &(0x7f000011e000)=[{&(0x7f000056f000)={0x27, 0x6, 0x3, 0x3, 0x200, 0x3, "ecbd94c88711f444a7ce0614e164ab6a2e1d35a2e3ad6b70790ea4474fa2aa5a72ff9facb6b60fac5862bdb257ab36e019d90b771717ab3591400824d02f0f", 0xfffe000000000000}, 0x60, &(0x7f000065d000-0x30)=[{&(0x7f00003fd000-0x38)="8f6ae794cb87ac4ae4ac78887d2532a4870a7be03ab96bfe332172a95116cf0e5085a859d2a8eaecf067eaf61db301099587b983b48cda54", 0x38}, {&(0x7f0000d4c000)="9aa34a722ef8b976ebd2b7f0a44da664235dc079638826a7231796f67f13255107527288b1618c8c4eb418f2ce1c45675ab777b33941ec8ddd8c35d77b790580df8389d2fd65d276e63d52b9f376cb6f5d5caa0482e40e1b70c0b9829e6b37c3b13bedb7d04b08a863e34bfca0", 0x6d}, {&(0x7f0000530000-0x1)="a8", 0x1}], 0x3, &(0x7f0000265000-0xc8)={0xc8, 0xff, 0x5, "c6f78518711cb5bcff4a70db97a35080c5969647e5c1798e7f51b404082a4aeb518be700235fc354bd9c9a20f01ecc323094e97765fcb85ab14b95b83aeef1b61dae285a90d2a65e7c0e1223f14f417b57588b0cd1cac85085edf8a0548464d7eb227089f0926ffe2d8ad414f849f133de25b8cced5010276dcdff02f8eaa4e1f8d2a470d9e383669d8fab3f6b2be01bb38dff4e0e86ec6ea137084e04dbc437f8596735a8e78a1828f1a5a2c2e92021d4"}, 0xc8, 0x0}, {&(0x7f0000fa0000)={0x27, 0x7e3, 0x0, 0x7, 0x1ff, 0x0, "12a01dcab6d2b64e37d89d9f1300a0c59920a2d02096a92c24d90cc2fcc77dbc724c03289e63ddb64d945025cf2e3c8a06f694c72cd9097fb6af21e29eae1f", 0x76}, 0x60, &(0x7f0000a0a000)=[], 0x0, &(0x7f0000d1b000-0x68)={0x68, 0x107, 0x5, "37e3704a652e270f8f626a7f7e9761aaffb072117c69f06aaec60cf2daaf4be636394ed47a756491ef77cf5c7d5fb1fa3c39774244d6f5cd3d9b4aaff7637698d927999cebd1bcdfe1804ad863cb3e563dd07822e1"}, 0x68, 0x40010}], 0x2, 0x1) sendfile(r5, r5, &(0x7f0000224000-0x8)=0x0, 0x100000002) fremovexattr(0xffffffffffffffff, &(0x7f00001ef000)=@random={"747275737465642e00", "2c2600"}) close(r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df5000-0xe)={0x5, [0x2, 0x7, 0x101, 0x4, 0x1f]}, &(0x7f0000785000)=0xe) socket(0x3, 0x100000802, 0x80000000000300) [ 58.126342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.126356] ffff8801a68376d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 58.126366] ffffffff83f42ec0 ffff8801a6e9b000 0000000000000003 ffff8801a6837718 [ 58.126376] ffffffff81df7854 ffff8801a6837730 ffffffff83f42ec0 dffffc0000000000 [ 58.126378] Call Trace: [ 58.126387] [] dump_stack+0xc1/0x128 [ 58.126396] [] check_preemption_disabled+0x1d4/0x200 [ 58.126405] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.126419] [] ipcomp_init_state+0x188/0x930 [ 58.126428] [] ? __lock_is_held+0xa1/0xf0 [ 58.126441] [] ipcomp4_init_state+0xb0/0x7d0 [ 58.126452] [] __xfrm_init_state+0x3e7/0xb30 [ 58.126462] [] xfrm_init_state+0x1a/0x20 [ 58.126472] [] pfkey_add+0x1fb9/0x3470 [ 58.126480] [] ? pfkey_delete+0x360/0x360 [ 58.126488] [] ? pfkey_seq_stop+0x80/0x80 [ 58.126496] [] ? __skb_clone+0x24a/0x7d0 [ 58.126504] [] ? pfkey_delete+0x360/0x360 [ 58.126512] [] pfkey_process+0x61e/0x730 [ 58.126522] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 58.126530] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.126539] [] pfkey_sendmsg+0x3a9/0x760 [ 58.126547] [] ? pfkey_spdget+0x820/0x820 [ 58.126556] [] sock_sendmsg+0xca/0x110 [ 58.126564] [] ___sys_sendmsg+0x6d1/0x7e0 [ 58.126573] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.126582] [] ? check_preemption_disabled+0x3b/0x200 [ 58.126589] [] ? __fget+0x201/0x3a0 [ 58.126596] [] ? __fget+0x228/0x3a0 [ 58.126602] [] ? __fget+0x47/0x3a0 [ 58.126610] [] ? check_preemption_disabled+0x3b/0x200 [ 58.126617] [] ? __fget_light+0x188/0x1e0 [ 58.126624] [] ? __fdget+0x18/0x20 [ 58.126632] [] __sys_sendmsg+0xd6/0x190 [ 58.126640] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.126649] [] ? SyS_futex+0x22e/0x2d0 [ 58.126655] [] ? fd_install+0x4d/0x60 [ 58.126665] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.126673] [] SyS_sendmsg+0x2d/0x50 [ 58.126682] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 58.147445] binder: 7855:7907 ioctl 401845ef 20004000 returned -22 [ 58.223440] audit: type=1400 audit(1513074797.102:46): avc: denied { fsetid } for pid=7939 comm="syz-executor5" capability=4 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 2017/12/12 10:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a15000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = request_key(&(0x7f0000726000)="74525f0374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="69645f6c656761637900", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r6) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept$ipx(r2, 0x0, &(0x7f00006b0000-0x4)=0x0) shutdown(r4, 0x1) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000036b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000b15000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000542000-0x1)={0x10002}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r4, 0x80, 0x0}, {r4, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r8, r9+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00009d0000)="", 0x0, 0x2020, &(0x7f0000dc1000-0xa)=@file={0x4, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000042e000)=0x0) sendto(r7, &(0x7f0000cbd000-0x1)="8a", 0x1, 0x4000000, 0x0, 0x0) r10 = syz_open_dev$usbmon(&(0x7f000065e000)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) fstat(r4, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000d66000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000-0x4)=0xe8) lstat(&(0x7f0000588000)="2e2f66696c653000", &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() lstat(&(0x7f0000b32000-0x8)="2e2f66696c653000", &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r11) clock_gettime(0x0, &(0x7f0000ac8000)={0x0, 0x0}) getrusage(0x3, &(0x7f0000db1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000052000)={0x0, 0x0}, &(0x7f0000eec000)=0x10) setitimer(0x2, &(0x7f000066b000-0x20)={{r8, r12}, {0x77359400, 0x0}}, &(0x7f0000c06000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 10:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000109000-0x4c)={0x8, 0x401, 0x856, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x100010, 0x4000000000, 0x5) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x4) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) sendmsg$netlink(r7, &(0x7f00001b5000)={0x0, 0x0, &(0x7f0000493000)=[{&(0x7f00008b3000-0x1484)=[{0x105, 0x7, 0x404, 0x800, 0xffffffff, "87766d81f34d714ea071f0d045d2b05a5de6cb1da524be9fb15fcc1b767b98f8baf41a005772a0e2059af48e54ad2f9be48bc13c577c54fa66eb49e63a73819802a5fd42256132799e7b86cb3bb5f778263215b6c9b7825af3500c052176f6cf8c0c1cd50acae1b5c3bf496d80c8c8b7a19ec39768a01b2ff9bdee61fd8d27871a5939a7f1f91624b8578e246f2d6e863034243ae9da0ccbd7fd6ce7861328cb100ca3e9222afab3956548c9fda461ad29c909b1aa4fdc3bb534f16391545d8909d6439c5b55f01c704b13c79b51a8288363c6e2d3e992f8ff791e1e98d51454796c74c46aca1350580eb0b4ee7e19eb4e666aa57a"}, {0xab, 0x7fffffff, 0x704, 0x7aa3, 0x8, "beea855487d0ac984f13fa7e98d46425f520d8c775c24ee9800a8d3962250e994d2fccb93647298d36e04a083b88a81369cfd8b4560b4b359dc6a37da0456be5305d3ad3f5d17ea42ada3c17d6a380cb3055a7dfdab0ef24903f1a5d82f8182894f6ec6dc239ecbc4d767901dc167ad14ab8cf2b343c4a753dff122959e235ea81009f40ad1bf0a80069b613c1f59cbd0a71e5aec061b4f9112619"}, {0x1010, 0x2, 0x108, 0x2, 0x7, "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"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{0x16, 0x5, 0x8c4e2a456b80938a, 0xd0b, 0x4, "53abb0fc33b0"}, {0x26, 0x0, 0x200, 0x9, 0x3, "2d9e717a1f965a3b9d48a9f7b9c556c59df328a931eb"}, {0x2e, 0x100000001, 0xa00, 0x8, 0x8, "1fd0a8909dff6f954ed2d43ec5ed7bb7427f6170a70b3f26de8a5b93fa48"}, {0xa9, 0x1, 0x120, 0x7, 0x7ff, "597518f96fde8e7af17ab90ca98a7e22b70a534371298eb66fe295ef87d0b66f6383ae3376d4cbb98ae0a7f020183a655fe8add127dfcf56a2968b3839d4d8eb9b7cf2d7782ff69368e76b91d2ee909ded41a9544a4d2e8b07a5c40844130a45f615d5cd87966cf362f5e48bf7fb3fca82d4b93738956868c6cb72aa65fac4a98b477e68fc8f75e00d318f6001fda6e98830fc074385ad86a7"}, {0xbf, 0x8, 0x330, 0xa3c6, 0x9, "a60cd923190451d31186e1e85bb012457aef3a90fa03ace0f1a93b7c0e9e72ecd3c603ca7a6c6ca2c0a35c89812f5b5a934bbfff2d6b9efc65946b16b1323aff05871394df7cfaae4791d01adbb19b04edc0dcfd3d764632afe0d551379d528b83474cb6febdbabf64be97ded2d905e317b90dfb05aed42b0672217a72b7c5bd421a3981422b86b55291c69c6d1326da65bf14657cc0a2e38c03c711b144a18535476fe37ae1860d7e85bef2b7da88"}], 0x136c}], 0x4, 0x0, 0x0, 0x84}, 0x800) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f000029c000)=0x1) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d33000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000-0x4)=0xe8) getresgid(&(0x7f0000b64000)=0x0, &(0x7f0000274000)=0x0, &(0x7f0000ae6000)=0x0) fchown(r7, r8, r9) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00001e1000-0x8)={0x0, 0x0}, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000761000-0x4)=0x6cdbc8ca, 0x4) ioctl$EVIOCSREP(r10, 0x40084503, &(0x7f0000b67000-0x8)=[0x10, 0x10000]) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:33:17 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f000076f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc8000)="6d6f756e747300") r2 = syz_open_dev$usbmon(&(0x7f0000f41000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x101002) connect$inet(r2, &(0x7f0000697000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x80000000) r3 = syz_open_procfs(0x0, &(0x7f0000f80000)="6e65742f69665f696e65743600") preadv(r3, &(0x7f000047d000)=[{&(0x7f0000770000)="00", 0x1}], 0x1, 0x36) rt_sigtimedwait(&(0x7f0000968000)={0x2}, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000642000-0x10)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ec1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d3b000)={r4, 0x21}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x1a72c4e, {0x6, 0x100000001, 0x0, 0x1, 0xfffffffffffffff9, 0x4}, 0x1, 0x1}}) r5 = memfd_create(&(0x7f0000811000-0x1c)="2f6465762f73672300", 0x100000202) fallocate(r5, 0x0, 0x1000, 0x87d7) lseek(r5, 0x0, 0x4) ftruncate(r5, 0x9) fallocate(r5, 0x3, 0x101, 0x6) fcntl$notify(r1, 0x402, 0x4) r6 = memfd_create(&(0x7f0000200000)="516500040000787b257751616e30656d31760700000065747b240089ba", 0x0) ioctl$LOOP_CLR_FD(r6, 0x4c01) time(&(0x7f0000aab000-0x8)=0x0) readlink(&(0x7f0000cc2000)="2e2f66696c653000", &(0x7f0000545000-0x14)="", 0x0) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(0xffffffffffffff9c) tee(r0, r1, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005b2000)=0x5) pwrite64(r1, &(0x7f0000c35000-0x14)="54555b426e8ed79078fc27504f749f24f95238e5", 0x14, 0x0) pwritev(r1, &(0x7f0000b70000)=[{&(0x7f0000fc2000)="4b115b0538d92de823fc0c79f8e534f51134122090e602dbd3b11d619978fc7c66b543d2a908a994c16506c7944583ca19c71f07565efcf41c6bcc33eaa5f1a32359c4f68dc555887cfae4a55a17af510b3c05d893acc967ad53d1dd692a38363b70dd7eaff895b79ab4f4f346dba9c2c3161bb6ce28ca85bc069ba95fcf61605e243f212cbf7971d1775b5e3cfc63abdee9bfb69e4a2f11bb4e6f611d9d2648d81197c04fc582ba92213d495c58599282dcf7", 0xb3}, {&(0x7f0000fb4000-0xa6)="4ffa85a65c89fc106809d060b7391d9588cee3e67d083c6ed75db35a154c476ff615f37862837570d7fce7907688b42b94ba4f29254150f4ca6f7f4cf524f0d8aaf841ecf251c9f9ca365a289c46915c7deb887170c6623c25d7e7c717198786f87c320b895d15e525eb7a46ca2d3677e1444baa623f86d138c53a5535687d9b9bedc7d3d1b8ba71b443d51b1019a408b4da87667d0afa184b8d9c54841a0072df442c7a4d0d", 0xa6}, {&(0x7f000084a000-0x1000)="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", 0x1000}, {&(0x7f0000f9f000)="e1d81ad81f09475404fa054c3bce0c2b676f758f0e43ca7a58bb71746438bdf151e77ea36a53545297bb7ebd581e6169ea1a93c0fe8a502457ce7d256be5a61a8d7376ee2afbd5649d8ce0a76a559b21bdcbe52704a1891135c3f0add713da2af8cc86c63ae5ab0c5066d9ee968b479fa847569cfc706c7ec1206d", 0x7b}], 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bad000)="7569645f6d617000") preadv(r2, &(0x7f0000b45000-0x10)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x8400000002) 2017/12/12 10:33:17 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006df000-0x4)=0x3, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f69000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f69000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10, 0xb069a150fe216523) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000f6b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000-0x4)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f6b000)=0x0, &(0x7f0000f6b000-0x4)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006d8000-0x4)=0x5fc, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00009e9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000949000-0x3c)="922501ea288a2c776f00000000000009000100f8a6e5442bd7880e33c98663fdbdda5da3173d16f6421c4500d1c09fac71ec575beacd95ba99d30966", 0x3c, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6d000-0x4)=0x9e) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6c000-0x1c)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x11e}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00001c1000)=[{&(0x7f00008a1000-0x30)="ec657ee85bd43427fa30c943b4388dc4ead7fea3697f16e17556627f2a6dd40f00780a333cf2688cb2bdec4606bc006a", 0x30}, {&(0x7f0000bab000)="73eac9986e81978dce4cec274a087a1639b08d9b58f334ebc12b173431202cf00f4596d80f900f0d60a835567671ce28b8c214956b23bc9120b5cdc9be687fc43e329e842ccb8ef4399a7b7ad714fc2d24c80be8b10b802356548682e81ddd31847fa801c17d33f41aa3cdc2f2", 0x6d}, {&(0x7f0000870000-0x1000)="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", 0x1000}, {&(0x7f0000c7b000)="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", 0x1000}, {&(0x7f00008e5000)="e4406b898a2538a07b0935f88123ee8d43d6a51462a9b72c2aa899a82d38e2393b15ad8bd02310f5ed0632e1c5f7b816dbe749c0e45290ba5be3becd1f6c683b838908f54592d3c1bff05d374dbbd3b820728794aa7e7ebf66480a22fd7bd44af9f68ee0f132145c21e93a9276d953fd4b3f2c698b2637244544334c09112748bac0690737d23e8d5c5199e463c15945f2b442883d6041e74c72a8e7d74dbf977702b668614192e48a12241b2d2c5c14fc082a24a5ae3d7b375825671f7dc9e805c7dd10da0922cd25e5d46bc8d499064915f4392e5b5d598396bada9dd660c7a889ebe21bbad6052273e32cad2a96c2e99dc96f09", 0xf5}], 0x5, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x20005, 0x84, &(0x7f000061e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000dc7000)={0x0, 0x3fc, 0x3ff, 0x7, 0x8, 0xb14}, &(0x7f0000f6e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000540000-0x8)={r5, 0x2}, &(0x7f0000f6d000)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000f70000-0x15)={0x0, 0xd, "977aef283f2400ffd04b9dce0e"}, &(0x7f0000f6f000)=0x15) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000219000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000931000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f67000-0x1c)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r7 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e52000)={@rand_addr=0x100000001, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/12 10:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00001cb000)={0x0}, 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000657000)=0x0, &(0x7f000098b000-0x4)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000262000-0x3)="3a2900") r2 = inotify_init1(0x0) unshare(0x0) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) eventfd2(0x0, 0x0) fcntl$getflags(r2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005fe000-0x18)=[{0x3, 0x581a}, {0xe, 0xbeb}, {0xc, 0x1}], 0x3) setpriority(0x200000000002, r4, 0x0) read(r0, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a10000)="37ff534c93d70e030549f737803c45213941e971b07c98ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052fa69964eca534d7e0a59d084893bdb33e2ce1eaa7c23f1ebb4a5c400277eaf312df7cce1f6ad04f00d38b7e17455aa6071d17de7a39f81b6278479b29f00ab") sched_rr_get_interval(r4, &(0x7f0000ae2000)={0x0, 0x0}) nanosleep(&(0x7f00003a1000)={0x77359400, 0x0}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, r5}) mq_timedsend(r3, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2, &(0x7f00001d9000)={0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) 2017/12/12 10:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x10442, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a2c000)=@assoc_value={0x0, 0x0}, &(0x7f0000353000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000220000-0x8)={r1, 0x7}, &(0x7f000027b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008de000-0x10)={0xb4, 0x83b5727a73c6f5d, 0x100000001, 0x1, r1}, &(0x7f0000027000-0x4)=0x10) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x1, 0x3, 0x1000000040083a37, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ff000)=@assoc_value={0x0, 0x0}, &(0x7f0000cd8000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000487000-0x4)=0x0) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001ee000-0x8)={r2, 0x9}, &(0x7f0000ea6000-0x4)=0x8) 2017/12/12 10:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = creat(&(0x7f0000f15000)="2e2f66696c653000", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ddc000)=0x52, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000c2f000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) add_key$keyring(&(0x7f0000442000-0x8)="6b657972696e6700", &(0x7f00008a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) syz_open_dev$sndtimer(&(0x7f000022d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x22802) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="74756e6c300000000000000000000000", 0x10) getpeername$inet6(r0, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000486000)=0x1c) getpeername$llc(r1, &(0x7f0000552000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0x7, 0x80040, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000610000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r5, 0x80000, r4}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e81000-0x190)={0x100000000, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000a73000-0x10)={0x0, r5, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f36000)={r6, r7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, r5, 0xadf0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000)={0x0, 0x0}) execve(&(0x7f000067d000)="2e2f66696c653000", &(0x7f00009c6000)=[&(0x7f00007bd000-0x8)="6b657972696e6700"], &(0x7f0000962000)=[&(0x7f0000818000-0xd)="21757365727d6d643573756d00", &(0x7f000026b000-0x2)="2700"]) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00001ed000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000ec000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00009b7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002ca000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000c3a000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x400001, 0xfffffffffffffffd, 0x6, 0x6, 0x59b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x2, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, 0x0}}], 0x5, 0x4000000}, 0x40000) sendto$inet6(r0, &(0x7f0000e00000)="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", 0x1000, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x3fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ed5000-0x4)=0x0) [ 58.472850] binder: undelivered death notification, 0000000000000000 [ 58.484937] binder: undelivered death notification, 0000000000000000 2017/12/12 10:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x20001, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000569000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000083a000-0xc)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000517000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000175000-0x4)=0x0, &(0x7f0000338000)=0x4) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r4, 0x0, 0xfdff, 0x7e70) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000173000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000da6000)="2e2f66696c653000", &(0x7f000009c000)="2e2f66696c653000", 0x6000, r3, r5, 0x6, 0x4, 0x8) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) prctl$void(0x7) sendfile(r1, r4, &(0x7f000056b000-0x8)=0x0, 0xfffe) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)="6e65742f75647000") faccessat(r4, &(0x7f0000334000-0x2)="2e2f66696c653000", 0x20, 0x1000) socket$inet(0x2, 0x2, 0x0) iopl(0x8000) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00002f9000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d136c89c34de", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) preadv(r6, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x1, 0x102) 2017/12/12 10:33:17 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe8000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r1 = memfd_create(&(0x7f000051f000)="73656375726974792b7070703073656375726974797b73656c6600", 0x1) ioctl$TCXONC(r1, 0x540a, 0xfffffe00) r2 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000c10000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000daa000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$mice(&(0x7f000071e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000035000-0x18)={0x208, 0x4, 0x5, 0x1, 0x5, 0x1}) socketpair$inet(0x2, 0x8, 0x3, &(0x7f00007d9000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000158000)=0x3f) getpeername$netrom(r5, &(0x7f0000196000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000044c000-0x4)=0x48) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f0000491000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) preadv(r4, &(0x7f00002e5000-0x30)=[{&(0x7f0000b3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000aa9000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f000060e000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x4000000000004c00) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe3000)={@loopback={0x0, 0x1}, 0x101, 0x5, 0xff, 0x4, 0x0, 0xa0f, 0xfcb}, &(0x7f0000e24000-0x4)=0x20) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006b7000)=0x0) mprotect(&(0x7f000014f000/0x4000)=nil, 0x4000, 0x2) listen(r6, 0x3) r7 = syz_open_dev$usbmon(&(0x7f000094c000)="2f6465762f7573626d6f6e2300", 0x5, 0xa0001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f00007f1000-0xc)={0x2009, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000755000-0x4)=0xffffffffffffffdf, 0x4) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3ff) r9 = syz_open_pts(0xffffffffffffffff, 0x800400) fcntl$getown(r9, 0x9) sendmsg$netlink(r8, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000fd7000+0xda2)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d8c54000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x4c}], 0x1, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r9, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000129000-0x4)=0x0, &(0x7f0000f43000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000062c000)=0x40, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000545000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$urandom(&(0x7f000049a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008de000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x4, 0xd, 0x10001, 0x32, 0xc80f}, &(0x7f0000084000)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000510000)={0x0, 0x9e, "1afa8480a5801436c6a6b7bbfb3301a2450343570a794bf1df621ea8e9f02fced00ad24e68186bad2eb8a09900931ae62120061276d1dc1d7ae0c15da565018f2b368e507eed58feaf63a60ec42ce6d5262c09f0a4d3317098c571c8cc0de521fadfeb4888828df1d78737139aeaa4c3b3c195