4cfc303b3a3f4ea221f67a59520d9b8c6c644310609031f34ab6e93d86fc40190f27b5d600030a3e"}, {0xa0, 0x88, 0x9, "d5edcf93fd5d0c7b02a5228b2101ec47f4d7bd0063ccf75783efa8c7fc0cfe68314a1d3478e237cba0d013ba4e896bb239c4f7ae2e98adf1686b5c9664db9608bb705302d17f8219845227070e5be8a706d20e0c4ec38abc47cfe8e028b34e9ebc050cc73363822462a7a4a0ae6c5a226fc6ea3b42d2359aa116fa36a54f7a924e8b9b777ceab3f0fbec87d449"}, {0x68, 0x11f, 0x6, "2b9923a1caa310d194546485dab7335e94ce21155808b6e52468351e5fc035ef55f0db0c49fde486387347bafe97ca96c03aa20e69aef1475442e4793c7b551b0ae09d9a29df943dce0b92f2cfea2459bb"}, {0x98, 0x84, 0x1, "ecfb3fdf1cbaf8c18104c47446b2b38adc1162115cb6ebe240e962e4fae2d73ffcafe9706c7ae5ac9017b4010a868e9546b20c472cb56260eca4cb5ab64a10ce1fda6c698262174438045d5f15d86b7aad72f590134e301dcf6cce9e2952e0d648bc86b3f61e569ff6588e4f63e4acad58c5bc72df0984d5ff9d046838d168a4e8f445a93a"}, {0xc8, 0x111, 0x10001, "3ae4145a7f2a101575c0785e51ca7b345ba7cf14143feefa0a885221d22f2d525ca58d0d41941fbb8e0e9d8b0426b1429eb7318ba13a3d90f08a136bd3a98b0a1ca1d5af17ec6e604400d49158d0a49311935042cf81957f3cf953653871a2ef827e0ce26c75c1b878f3f5eb9eba307907b7576c81d1dfb53cf4d3d6d457c92ea27330fdb437801d51d00a4462d422cfc357da3380060b8784fa9ba368ac89c0441febdbd94d59cac0e43bec4e07b7cad08600af682330bc"}, {0x40, 0x11, 0x6, "af0c5fb4384c55cb3444766f3d8d427bb07c34ab7a7150a34ec31f2bff3fb0694619932ff8c4792a18597b9758bb6a"}, {0xc0, 0x119, 0x80, "02d06a1b85d961d77d75da426903ea23e9295769ff67687dc24ce7966cacd99b0f660c3acf372d27522e9992160118e43bc9d8023c5fab6818c98864079bb6c2eb2ac02bbd09d11ab4af03e1e1319ef76e8e426f75465f730b4ab8026897ea4f4e23a65c400b8e7e0432cb6d1c5385816142325c25f828f38934980fe45a429605bd320e94fee26e8bcb169f00cb95fc89bcf8bfff4d023465ec0a285b2a9aceeeca9a486989c2efa5"}, {0x100, 0x111, 0x80000001, "6e39809b40f6e32df664e9c4cf291c1349bca070250823dca719dab371a7c9a07b1c6e8f281aadfacd5a90a98a2822c76a54ddc2d9ea965cb1390532bd02033e3c5f52b6860d14a55590df1a640126ee011cbb03be692cc3e5d16856604de1393b6045cb5adf8c1f7a6d604a39c195d117715cf990117d0566d97b78c56247e3838cbde01d718538896e9068481f75865b011b1d48214e5e64a4a01efabd926514b14f7b5525064c7d7baf16141296faa95a5abaf3365ace77291049a0199fdbb8e7dba3934320c578a5a5a753917085b8ca8536341d54539df3f8ce9a2c6e74ad4c306d10c508a7908bdf01d03347"}, {0x70, 0xd3810e231a3132cd, 0x3, "fe2b26bf6e2e59fdda04bf275ebf7ea7e952e1fe8dac72ec456307b6b79ba5e95ad5628a5a961a00140cf2f6e7d9199becb187c871f743ef4c6c435f9aca4b9e64d50b5f4bf28ac12e1142dff61de0abd4a99b6a8bc3825b4a2e90d3"}], 0x5d0, 0x14}, 0x7}, {{&(0x7f0000011000-0xe)=@l2={0x1f, 0x6, {0x0, 0x4, 0x1, 0xfffffffffffff659, 0x5, 0x2}, 0x8, 0x401}, 0xe, &(0x7f0000011000-0x20)=[{&(0x7f0000010000)="101535fe63a1c80b00a1dadf341793cfe7ac1a7bfc604ea3ef65d9183e7589ccf02f676f4f679f983f6b7c966212d71d06dbcdc67b51c520afad536f12e50e2dd12cd636c79189e0702c93ace464339e", 0x50}, {&(0x7f0000009000)="ef54b5e3f85b572c7e7e66e51d14a7e9d82f824d8f12a2bd493b142efc0454c40257ac4d4fcd1bae39e87cde368b957b1303294a95145ab2a49be0ce989fc59cf5e88060929599ef95fc6e9fd70996e8a4ae98756d808870444623", 0x5b}], 0x2, &(0x7f0000011000-0x430)=[{0xe8, 0x109, 0x7fff, "da8321a4b4cd5461945859f9fc03f78b2473015d434ffe9bf5857f01ad5ef843728fbd410252928267e51d571dd77a94c02d8df93b7b573cfedc3db82b2b89c77b3b673306aee8599ca703de56a0802c5e24ba8b8f43bb2c0d268fdbfcef1b51391470004d64b6aef0d09e14788441e3ab7d4fe2dcafb1d859d43d9308bf0b682e83e0349ff6c98a82f691d7fbd0c62b9e56655fa558fad2ffe6b2eeae00817cc04e1be6009072b0a18bc06bddcdfabc0a236024658845975f260d4b17a3f5076556d2cced13a04d66efa8d396148b0f2257510d"}, {0x90, 0x6, 0x2, "2ad114ececf36390edb61a8c010a463bc56a7e65e0b0277483af68a9b483641167f86e04b4b8f453f31194110ed401b2565171fb39439f4b9d20365f2104cce64167fe42dc0fa7479e246125501b9a02c16beb395968d6ddee03194bd9dd60466a43bdf45af7d998a050639c49cec87a5a3ccca7725947dfdb5883c328"}, {0xd8, 0x10e, 0x3d, "5a0f2499c5164d6319598733d4fde7df5f25d32bccd206ffe429c176d75e3a918e866b4fa8ac8a5af650b172b0508ae93c906d4e24eddea0a121d641d355c9006d63fa73dac5e70641d06828daca18464e3362157aa4ffe1679aeaeb7293b08c05208402dcbd6f5eefc0fce2321d4d1db23350fbba5ebbb9a4425d3cf98e189faa9a1ca96fb27d76b1c8d1d26f48e2b745d1af76e32d88c5a2ab87920cca8956f6d03f7b4b72cca02596f4735979bb4cff4060612dbd0ee92f3588fc90b456a374e8b54aba"}, {0xa0, 0x115, 0x4, "c7feb7f6be3fb097706142f4d0420d857564709ad34922a66a1d9c0b7c51ecbf05f2f00943fe4a152c2f1650c9160d15343cecdc1d226689312df2840123476fc4f605a919c7c4ab5c5ccc17f116003971e28db94824efdd7a79e9ee04d09ab6e9cb84488c61d7b5e4beccedd9e45738d1952c145102447f21ce7ffafb5fe40cbc9a702102b6c2d62192097c98da17"}, {0x60, 0x0, 0xffffffff, "46673a55705f3ede7a59406fc52e6a57ef80c366bd43e63cb6468c91598c7fd0e0b3a1583470997c9a025b5d607df82d891fee5549732af6733a364f0b56bf5eb6abf3312f119c8e306589"}, {0xe0, 0x10e, 0xea, "ed4ca74f0a015323743e57e04d9ed4104ff1c4bbe3cc52d339dbfdec916b09f345e28ab800057b7601efc723a5f7b69134de0d251d385b8a9fd92251c370a4e0d09a04fede44b1a1679d2b50936962ab356a9c0ee0ea08a8f02f6fcf93a96be593261b55c4b3c9861647962680c7f3ef3c8b2d6696a96b5a21386d44e6de683b074c67ce1655db32f2b1653e4721c432915559547fd73de54d32ce45fe1b253f1be03436384f19db30a9c6de7a7fba77a2d028f005ba8e01ace4c11dc674e6fee5aa2d2205cbcabc7f1bcaa0d14d"}], 0x430, 0x4}, 0x5d}], 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000f000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x1500}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000-0xc)={r0, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000005000-0xb)="2f6465762f6877726e6700") add_key(&(0x7f0000010000-0x12)="2e72650104000000000100787375746800", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="c40e8f0f5653904118738aab1f68f094707a2ed2e106647532379384cf98ecbf1f820183d6231c67d2f1ea323599cfde488117a7b687b4a8859edb0b6733bba7f4a2b70e7f2600508d367fa481592b1a635ba41eca66ee80f3fe794bdfd3dbdf65f57df3e57834cf1669fd6241d679047e8b6ae47c95c0e9a018e9f5ff1de7cd9cd591a57af0e38aee9901cba59fdae92c5cffdedbb7caf071e5f782df863183588877cf51b11205d0fe570627251e5e81d7f0bb8ee9c94630b2dcfbdac384663104f8292cc0f4c2bc0be388a88e7bf2be96c4ab24846b8dc3bd5a6e9f465b8ffd3713edfacdecd7352f7cfba669f6ab2f3632a355c1e90f18ee", 0xfa, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000009000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x13e, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000011000)="2e2f66696c653000", 0x80, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00006ba000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) r5 = memfd_create(&(0x7f0000b29000-0x2)="fff8", 0xffffffffffffffff) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x100000000000000, 0x0, 0x0, 0xd8, 0x21240, 0x6, 0xac, 0x85, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x5a08, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000770000-0xc)=@sack_info={0x0, 0x1, 0xffffffff}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000bca000-0x8)=@assoc_value={r7, 0x3}, 0x8) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, r6, 0x800000000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005b2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1ed0, @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]}}, &(0x7f0000bb5000-0x4)=0x8c) 2017/12/07 08:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bb5000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d99000+0x784)="2f6465762f72746300", 0x200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001c2000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="0bf400000080", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) 2017/12/07 08:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff8) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00008ca000-0x4)=0x0, &(0x7f0000ec6000-0x4)=0x4) r3 = semget(0x1, 0x1, 0x20) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000811000)=0x3) setpriority(0x4, r0, 0x2) creat(&(0x7f0000226000)="2e2f66696c653000", 0x100) r4 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00003b4000)=0xffffffffffffffff, 0x4) r5 = gettid() r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00002cd000-0x50)={0x282, @time={0x0, 0x989680}, 0xf9, {0x9, 0x9}, 0xfffffffffffffffa, 0x2, 0xc28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) lookup_dcookie(0x1059, &(0x7f0000bc1000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) sendmsg$nfc_llcp(r6, &(0x7f0000162000)={&(0x7f000016d000-0x60)={0x27, 0x481, 0x2000000000b, 0x7, 0xfffd, 0x804b, "658253d508e85cd335cab8f8237175da13741925e56c290cf030cdddcdb46dc5258c264de654c20f59f39eec4d3d6123aa0c604b7e6417ae4cc9ac7ead5ebf", 0x8}, 0x60, &(0x7f0000285000-0x10)=[], 0x0, &(0x7f00006c4000-0x38)={0x38, 0x400000000001112, 0x222cf60cb, "f10700000000000200c285e1ade06f2e4885a21ca45151cd12f089831104a62d72a741529c"}, 0x38, 0x800}, 0x600e) fcntl$setstatus(r4, 0x4, 0x401) openat(0xffffffffffffffff, &(0x7f000048e000)="2e2f66696c653000", 0x200, 0x14) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f000077d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) open_by_handle_at(r6, &(0x7f0000ee1000-0xa0)={0xa0, 0x1, "fa93f871fb7b876e4164a85505f25fb44fff4f676eca651c6058297899b7fb0c20f94e15ad54e6a88a3eefbebaee3768d61098bb41f866fbc90909a69babb12572fac78d9633438f24a3b1fcd95f97f5cfdf080535c2c83fe4be59cf45a73de9c4ec9250432908608ac7327ecf881891633fbdb2bd6533118bea52c7a626f7182d43cf0a1f3ce7357ec2bb388fa487a2f954e32fc6"}, 0x40000) read(r1, &(0x7f0000850000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) r8 = timerfd_create(0x7, 0x80000) r9 = add_key(&(0x7f000021e000)="6c6f676f6e00", &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000891000)="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", 0x1000, 0xfffffffffffffffb) keyctl$unlink(0x9, r9, r9) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f000039b000-0x20)={"c8e8816e84c53df4feea13e61f0873ab", {0x4, 0x1f, 0x41b41851, "245aeb33dacb", 0x1, 0x0}}) dup3(r2, r8, 0x80000) fsetxattr(r2, &(0x7f0000e13000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x1) socket$netlink(0x10, 0x3, 0x0) 2017/12/07 08:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) semget(0x3, 0x3, 0x100) semctl$IPC_RMID(0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000c9a000-0x40)=[], 0x0) r2 = creat(&(0x7f00008b5000-0x8)="2e2f66696c653000", 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f2000)={0x0, 0x1}, &(0x7f0000499000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000faf000-0x20)={0x9b1, 0x8, 0x200, 0xffffffffffffffff, 0x100, 0x0, 0xfe26, 0xffffffffffffff80, r3}, 0x20) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000928000-0x10)={0x0, 0x3, 0x1, 0x80000002}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x2, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x513}]}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/12/07 08:07:51 executing program 7: mmap(&(0x7f0000000000/0x785000)=nil, 0x785000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000138000)="2f6465762f73657175656e6365723200", 0x80, 0x0) socket(0x1, 0x6, 0x9) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005db000-0xa)="2f6465762f7663732300", 0x1f, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000785000)=[{0x0, 0x0, &(0x7f0000786000-0x90)=[{&(0x7f0000127000-0xf3)="444a8c319e0df8db84420e49be6065f867a0d2b1f8051cefd6d13d1c9155403ea1229c4033f0af5ce044b3863128c80c29c3ea297037de749e4049ebdd10b3467e3423f77092dca84e0331a01149ea4a3c814f839091b2f6f1c963184c6429107d67ac14732d53f37a5fbb3c9e03cb947fc8daf85e09c710eb13adf98e3e69a8b39c3a24d93339c3fbcdfd78b7005c77afca06b7a7935cc61a6694285a5232731d375019e8d316174bd5252de7237fa0509cb3b4deeecbb7de998c49f14a7712d0b1dd8b6f4ddad9d3ac7669d84b60e7ad67fc2503c2b3d306d8f6173bf550b38332ea84460308f6411e2f03ae3c3292139774", 0xf3}, {&(0x7f0000785000)="6b40c98ace0211623b24db309a341af0dc487a554a9cf95125303b461cfb467753a18248bf34bd0ada46ee32a5bc610162aec28022b59a6d31ea6009a419e641e3b59edca26d10f5324abb2a24b7e0efbc1f1953e0a44fe81e72a03ec78f760fae4f92f27cc1213894b43bb1a874d00d615f24826edaa6bc56a12b6cdfe0771b34fbcf4e3e8dbdf15dc8355f42e4dd0dfc2de1372750c5459494ca5fadbf53d4f4222f7f37e109aec185eb2899927d79873e21ebdbe4dc819c1c28b1f38ea09cd2f6c3445e91fb6ac01c653d4d1cb10e9bea2f6863057f53bdef70ac2cd422645416028b4f19418bd4", 0xe9}, {&(0x7f000002b000)="cd8c70ee281c5f714a6172d577a50ecc06c4c3ce568d3e7b617a07a7f73bb875f0a85521aca8622f35c2e6c90096f42188e49489cbb0586d0d72e6d0da980d038a98a49dba2704b5de7f30a667d61cfd747adc5ed13be2683dbd8b9f44ec0b0f8ec0e56d557d5343b0a4ab2c4dadc18cecdeecc91042e8c0d4e899744f11ad37a314b81df70df2587428c10b45ad40cd974ba24b7ef17ac3ad7cc85996d41c1b3cc0bbceba2df8174ab681db87386d3eb6821e57e70bf2eb6dcef9698c045d3c560e57059434796a811d8afd44167cda908446dca08b8514ec62432eb0905505e60800580f95c610f210c445b87a6e055d08c5", 0xf3}, {&(0x7f0000786000-0xd1)="0cb91b8ee2c8a4e5efcff061cccd02e8c6c90c928b20ab51b9e7f30416836f91e46798c2ef607825e35199e9fb3db1bd1cb216ba5cd629832cce42e16b9ef2d9410673c4556fe3cefb5c910bf2a4fcb854bbdae2f6dd5ac1d691709ab4f61d556862b11a2baed924f3b5990c61807815fb5054ff9ab72968ff782b2537df4b555413e0d0087e47f6a7dcbb3543668d85b9250dcab0962da87e1a68599f3fcc26167e0308f97852fd2e99ae500dfe132f5d1aadb3b9a07835017ea3706c96d066273fe9cb97b15d251ea53f3d703bec963a", 0xd1}, {&(0x7f0000358000)="ccecb265bca69787b03a8bbab13e39f5bef1ab9de6a60122fa60baa8b8e4591d70367c023cfb285ed354cee36e8c7b17bd53e26a05f39ecd9fbe96524eaf5941766439c4c413904c04e3f1758a927db3ba3ece336f3225015f546e6504b4eaa15407c5802490ac409c42b98672331f992346353b6a2c11d301f75895c36335019cb7f15fb1a70d7df315fae08f54faebd0274e467f99b7146768b6db3829bf3a7ae0e8b683ef9aa0fcda8f03f84c3b532c1911549ad7cd990e81183bdce066fc9fd0db3b6686e59bd39af8", 0xcb}, {&(0x7f0000786000-0xbe)="99b84022b72381a4f5aba546256bde1575c6780bf7808cf06751ece9baf19fc4af07f6e7ebf9edc0da800ad36c3678593e4a030a6e507f59fcc07fd4ca3c7db8026f006a83b4b48ae024634cc5f7ec7ac3563c4de864977be5a7dc82014eb97538acf737d0f72921751e0b4fbff5c4e85673d500c1ecfe90b80d8c90bcdab4b77ecd7391c9584709b686017b72cea8fa8e4bc215100fbdab164bb7b293b54540a63a0fc6d8332573518e537dcc2aae8e9e804efbf7ffa57fa50eb17424a5", 0xbe}, {&(0x7f0000608000-0x86)="e1c07e741065bade06721b75a63d8a0f414a961d26a64cd04e9d2789385f5e3182a07f2d4b5e198ca6bd542265d759e853360575bf7350878bff315049ca9b2c6c47582be1542856d283ecc5bd7f704ab1bc6c199ff95e0e5761501ab839687b11175900040563a141e854a8c82cae7f210c23d939162f94eaa374b4bf50e527bf3fb2b60cde", 0x86}, {&(0x7f00001fc000)="ab60808969c323f481b1f6a36755bf703e77f1efea9df663aaaa43c18936bbef31aa3a2a9ba73d8ef9879d5ef41a57a6220d7419153d3228ea26f36379fdc6a580a33133303861e0f7444140b3baacc466ec39e9a9bb1132b70bd0f36f96ecd2b577223c4cc10192f8c71f72c20947416be180eb53ef95cd453d3c60ff247de7a23d214f4af451ca79f4572f6998f0cf30e40cbd7e7370987d7b15b2d50388c8dd3f25de56124cc0c98e179ffed9dced45ab0d94527f47d977b7cce64bef3433ec01bcfade1354d61ff74e08e5277dd896e4cd", 0xd3}, {&(0x7f0000786000-0x1000)="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0x1000}, {&(0x7f00005d8000)="0e42a7fea9e5c011db520356bd7f10dc1e55c77823ac497e366d784138d1481fa3d1f11683e4ba87d83be998eaa824ff09e30b723c03145be1fc67395554f47c6dded6c8dbff70a22c3601e55f1c017aada0d85ccdab973444580e6195742d37ceff97e95357e4ac7864e272deccfdb828abf22d80caf3f55436fe5bdb8572b6cf30c6d89ffbeb4af44c462e9e25630e0bf17b5e43608d555a85060b6fe70f7e631640db170cad28f33af9e6fb5a5f287cbb1e3c9f2c8fca4282a556a9ae1ffdbcb53e98d6b4ed76fc1b6d04214e", 0xce}, {&(0x7f0000786000-0xf)="a46d278b379573db428cca87865803", 0xf}, {&(0x7f0000786000-0x19)="0e29968b1b56feba43893c2a06d22bda71f441832447349020", 0x19}], 0xa, &(0x7f0000785000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xdd05}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x90, 0x0}, {0x0, 0x0, &(0x7f0000786000-0x50)=[{&(0x7f0000785000)="6574489bfe29c2023b9ccfc26645f9904c860e1203527c8a60de4ec2f70979f3e42e3e34f23c6322db2a157dc8725c496ab0858d5fad8742a3f06afa14a4f345a7", 0x41}, {&(0x7f000038a000)="66cc303ad6d6d8cd49ae998b92adeb50735dd48298babf2e71d1b2058e20485dc4a39ca89ba4a5dd1fae30047173d0d317cb77c66a3186e259888072daada391c2", 0x41}, {&(0x7f0000390000-0x52)="b46dec907407889485154e7192c392ce2944b6ffcd52f31a08bfcb7442ba234c2eb369c7c64c88f64656a6ca7266a6c0d004984bf1c09bff3e9a0aab67cc69a9e4f52d38bef1e0861e9f811d37d3003e1d26", 0x52}, {&(0x7f0000786000-0xa6)="171eebf3527c9ac8ddcef709772087fb135b92baa17862320a29cf4f67c0ee450af7ae4ae0c8e1dc235043ea0b7199815070d6b3751f32fee6e7c58f57571c62dec00d24baf803d6d628311c024afbfc4c76993a0d079b3bf0cfccc919c97b8ca3e32725aaefed6ea0688de62b17efa8de1f327c4f15f45eae14b6e29842af91b7ce5ce599d896f49cbb95aa2606f90a8d26348c7e9c193dd0dbde050e4c05ec2070ac739822", 0xa6}, {&(0x7f0000786000-0xf0)="bb1ef5a0117ba229abb9677300cb19505f6e400440bd30087cf25db68722604211db52c5aaea3886a3133ea56d407bf99866ecb0960138d1040dd3f3fb1b560ba3bbd8cf196354dae6c37379919d1eee143418500903d9bdbdbd6462ca80a0ccfa380b01f963cd5d83ca076a10c5f83bfb2ac6a5902d566b3728c90399c87d0412db3247749e0e4912c541e2ef06badb5e41092cdc0a8d9bdc85a1f9a4f2286ae9d68ce73df664c1063ff6b4a8a934a7b87d68a2b8a1610c62592a63311cc6bff8071744c5408db78e246ebe8b739609ce4ca05f8ba707e135b8ece5b7c4f40d472e1f50c1950a4be646782659eba535", 0xf0}], 0x5, &(0x7f00005ea000-0x70)=[@assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x40, 0x117, 0x2, 0x27, "70bed2934ccdf7ee17888d58b21bd13662a72fee52e26e5ae6903e4ccd14c7e9ea01eef091318d"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x70, 0x20000000}], 0x7, 0x4040) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000468000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682d61736d29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00004ee000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00002d8000-0x50)="00", 0x1}, {&(0x7f0000784000)="00", 0x1}], 0x2, &(0x7f0000784000)="", 0x0, 0x0}, 0x0) 2017/12/07 08:07:51 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x4, 0x1, 0x200000000002, 0x23d0000000}, {0x20, 0xff, 0x10000000000000, 0xfffffffffffff008}, {0x81, 0xffffffffffffffff, 0x2, 0x3}, {0x200000000000006, 0x0, 0x10, 0x1000}]}, 0x10) mmap(&(0x7f0000a07000/0x4000)=nil, 0x4000, 0x3, 0x8000000000032, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f05000)=0x3, 0x4) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f06000-0x20)={@generic="b67b5912cf45d76c0865138c50ac0536", @ifru_flags=0x4020}) syz_emit_ethernet(0x2a, &(0x7f00005ff000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x2, &(0x7f0000642000-0x10)=[{0x269e, 0x2, 0x8, 0x0}, {0x8, 0x2, 0x100000000, 0x7ff}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000971000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x8010, r2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f06000-0x12)={@generic="ccb383f65cf982c83333bac7ad23be13", 0x7}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000023e000)=@buf={0x0, &(0x7f0000e00000)=""}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f03000)=0x0, &(0x7f0000f06000)=0x4) getpid() mmap(&(0x7f0000277000/0x7000)=nil, 0x7000, 0x3, 0x114, r0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x10000000803, 0x0) setsockopt(r3, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) setsockopt$sock_int(r3, 0x1, 0x8000000000029, &(0x7f000044a000+0xb9a)=0x8e, 0x4) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x7ff, 0x7, 0x0, 0x3, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x5}, 0x60, &(0x7f0000da1000-0x40)=[{&(0x7f0000d07000-0x3e)="eb8cb86ff391ab32c740f6c15a16544e6c0c837d82f72b1bd0c510da188a62645b7a02a7feb6b4cd34ca75f756241b8502cbcf6706e21843b939b5e02a01f4aa9704c57e2047fbff8bd9e2c79b1ad20b9b569c93edae2f5a0ffe7513f3bac0404416b269dcf5a1cbb26d9cb3438a4f1d8976ebf8c8025188fe13c8d4c6f90d7b46aa4ea016d9aade25bc60f1a180f8ab8a2144fff526b252f05d38cca361864b479222031daca581314d8892419ccdb9417fc7a445f24f8623e2240c0324f82aa17019e690260efb57aa8f07fa8f", 0xce}, {&(0x7f0000d07000-0x1d)="cb2f1160e3f713bcfbe7a8d28f40dee9cfb5475b5a3564d25aeb5761a0", 0x1d}, {&(0x7f00004bd000)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b03396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe03024e3efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x4, &(0x7f00008ae000-0xf0)={0xf0, 0x88, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65ccb3c688f0ac86300dabdee69c57f3dad5f8f2868bf8cf3c4911d2dc489d8a6a2df8b709046059bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb905caf886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcb8d440f39b9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0xec3, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558790bf33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bea3", 0xa6}, 0x60, &(0x7f0000b8c000-0x50)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x401, "287cc0cbc2f37224375cc96256e4ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) 2017/12/07 08:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aca000-0x9)="2f6465762f6b766d00", 0x8000800020000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000124000-0x4)=0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = dup(r6) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f0000231000-0x8)=0x0, 0x4, r7, 0x2}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033f000-0x11)="2f6465762f7667615f6172626974657200", 0x88400, 0x0) r9 = add_key(&(0x7f0000196000)="73797a6b616c6c657200", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000052e000)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r9, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000783000)={0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0xfffffffffffffff8}, {0x6, 0x80000001, 0x0, 0x0, 0x40, 0x6, 0x9, 0x43b, 0x0, 0x3, 0x0, 0x7ff, 0x2}, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x20, 0xff, 0x80000000000, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r6, r8, &(0x7f0000465000/0x18000)=nil, &(0x7f0000ae0000-0x13)=[@text16={0x10, &(0x7f0000754000)="66a0fdb8ba2100b00aee0f4a6c7a66b80500000066b9e40000000f01c1366c0f090f015bc364660f2d17660fe96a000f00dd", 0x32}], 0x1, 0x40, &(0x7f000060e000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.415283] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.435579] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.435591] binder: undelivered TRANSACTION_COMPLETE [ 91.707517] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.713059] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.758792] : renamed from syz1 2017/12/07 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000de8000)="2f6465762f73672300", 0x8001, 0x480) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00007b4000)={0xf, 0x9, &(0x7f0000cb0000-0x48)=[@generic={0x8, 0x5, 0x70b, 0x1f}, @generic={0x9, 0x2, 0x2, 0x8000000007}, @map={0x2d6c, 0x80000000, 0x9, r1}, @generic={0x5, 0x2, 0x7, 0xffffffffffff480b}, @map={0x4, 0x191, 0x100000000, 0xffffffffffffff9c}, @map={0x9b7, 0x5, 0x100000000, r2}, @map={0x7, 0x0, 0x0, 0xffffffffffffff9c}, @map={0x9, 0xca, 0xffffffffffffff67, 0xffffffffffffff9c}, @generic={0xd5, 0xff, 0x3, 0x1}], &(0x7f0000de9000-0x2)="7bc4", 0x1, 0x58, &(0x7f0000b5f000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x1}, 0x30) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000de8000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008d3000)={r0, r3, 0x3, 0x1, r4}, 0x14) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f000003d000-0x14)={0x101, 0x7, 0x4, 0x2, 0x87}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000507000)="2f6465762f72666b696c6c00", 0x10200, 0x0) getsockname$netrom(r5, &(0x7f0000406000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000021000-0x4)=0x10) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00005e4000)=0x0) timer_create(0x7, &(0x7f0000889000)={0x56d, 0x5, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a6000-0x4)=0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fd000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) setsockopt$inet6_dccp_buf(r8, 0x21, 0x80, &(0x7f0000c6d000)="1bd6978a5c400a2f2cb1bd92fc87211a8e8b6ce1f6b97170cf86c11e0e168f98d7dbe7c5e01d5297fe200b4ecf63f7cfdf1782b7e0d6cf9e6c818e8ac100d508f8d5c5f83cab4096f64397af6f2275965935e4029c30edea831898ad5069441ea246f7861c9bf9a41246b789fa3adfacb5914bcaa7398f3819421bf494c69fddcbc0458393544e27dd4783b23eae54b4de143801d81f35078e755938114dd2cf2c9b0914bdcf4eccf3bb969d41cd6dcc", 0xb0) timer_delete(r7) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_SET_IRQCHIP(r10, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1ff, 0xffffffffffffffff, 0x8, 0x4, 0x1, 0x0, 0x0, 0x100000000000000}) ioctl$KVM_IRQ_LINE_STATUS(r10, 0xc008ae67, &(0x7f0000ca3000+0x84f)={0xc, 0x6}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r11, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r12 = socket$inet6(0xa, 0x80004, 0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000c52000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000163000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r12, 0x84, 0x5, &(0x7f0000fe7000-0x8c)={r13, @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]}}, 0x8c) setsockopt$inet6_int(r11, 0x29, 0x20000010000016, &(0x7f00007a1000-0x4)=0xfff, 0x4) 2017/12/07 08:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) listen(r0, 0x40000000000) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x3, 0x4) pipe(&(0x7f000057b000)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f00000ac000)={&(0x7f0000104000-0x10)=@ax25={0x3, {"c59a44b9545f5a"}, 0x8}, 0x10, &(0x7f0000550000)=[{&(0x7f0000a05000-0xa2)="636b5985b013246fa97629ac0c3e4db18fa7a824d5ed2b2652af22d170f613a4754456ff1501e90f320c495f29fed9b4c2bd56b09bcc920784be75e56d16c659eff51699cd35d67d9e6af8b44ae79bed0e1f0393820bbdceb06730efe28374ae9926fbada1603bfc41b64dca685e618ba8afd4fa339d14272cd9564ae872094161778b9a4efb47ef4f53ee8f2ae570d047e693731d1638efc5dc1840fb8017102e8b", 0xa2}, {&(0x7f0000a0a000-0x16)="f773fc17c83447524a81df9834f1ea56f1c731943573caf68ce7d170aedc060f668f9c44939087e3ccf13ab1395024d57a957519e3234fbe213301a384a6ed988453fb6cb5ddedac134924d092f14843c1ff2fbb82bc9499f582dc1e546b5eb6bfbb13846a", 0x65}, {&(0x7f00007f5000)="99b66cfbfe2e02b3673f70697375546c3ea840f437703a4884a87913a7365e33fe6577afe8bb73d65f588542fe28b84c2020ad9dff25a8a424d7052df916a06559bc5378138975cb11ed210ea72d610a82bb20d9c3381c9e0dd929cafb0d6af037de3444bbc4d9b80a433a6143f428d34a2a1d346bd7c7ea2f39ca0fd1cc63051f669e2efda16e739e9caf1cb9166260d094a63262f3987e4b1e22609e3bf083f8d7baffa2f83b1cd13657d9941504b2239a383614", 0xb5}, {&(0x7f00008b9000-0xf6)="396b920954ea9ed7dabf3c9323fbb1c3028b94f37dee58bd92f536053d2ba7b54619590eb3ef6e4ae7a4ae36ce5c959d45a23e0217128faf21d78ce8a38541eec11e3cde7a18c34660fd905cea248667e3ee83160808b63af4fb574ddd66554386ac92a41be9af0e2cae807bf58699e3c768958fdb4a8378f0f087f1d77a5d24f3cafc528713abff8b807c67b24b64c73b70877fc6b389c966c9a2c095b418c37cc8b7cb024e36a80ed0fb94a813b2b24e6d21fa226bd94710408e1bedd792bf05f7b8f390f46651afdcaa5045ddb18828c0256b9999db9c050826b2ec560f8cabcf204d986e1d9f450d6351d61bf2fab7485c4cdc50", 0xf6}, {&(0x7f000076a000)="60997d5dde07ae8f48a1c74bc7118c5f6db20e9457b0f72c584f328e272dadccbe096b820be91e0810942647836f0d7700be43b8e4d1cc447e43efd3415ba1c6ff03a3e7e7c781d63708fce5a1e808201d1650377ba9f0ac8d561fd2adef9ad4ef7bac6933d5293450592d8b", 0x6c}, {&(0x7f0000571000)="01b61364b9ae3628c2d747927fa9ec31d37445f7108c6521cd93c73af0204274930ff61a75a61aa7f27262be479301d2", 0x30}, {&(0x7f0000b65000)="cbd934606af5c565f8a473fdf4882cf03e0b3740f7769c454036dd2dbb2cc5f6a3802e21d051f6f9fc02f14d3017020420703fb01513efae0152f469b5b7b622d6c6d0f3552f1519919c7dfe43309b52fc82581a2a3e79084680f0e4f51cc5b356c63c142ff33ad43526256bddb7be21fbd66392cce47f32e9544a9cebd9a4297d5a3177b6d1bc25cf1c405ca51a9fc4ff8168e129cd7ae562a6f64cdc6619830cbcc8771ba9d2e453dce2d039fbc17cdc86885ba3351cb66d4826700c89a30db344972b2ef991e983bdcfa13faef4c8c8a622a817bf80eb8eaf9cd8b7fc2dbdc86226970cbfeb41b67749", 0xeb}], 0x7, &(0x7f00009ba000)=[{0x98, 0x113, 0x4, "d114565421326a39d2604ea37e2558e52e2c9e01d4e1eb9b5ef11cb2d60bc9407a35bf945af5e64f23251cc135bd761082945a857fcbb29ac1427debd37c4f7224e1fe57a784ebb0a1936b16b49d5831f0283da29d795abcbcf9b7d9275095c1c0f9521dffd18ec3380e759cee93a296448ae7ad7832155b3f34c8ef23feb72be3af"}, {0x40, 0x118, 0x2, "832f31fb251499ca9516f30d14bcd9e3d7bc724fe951eabf1298f086806edbdd3639c2e94694af75cf"}], 0xd8, 0x10}, 0x10000) r2 = accept4$llc(r0, &(0x7f0000e24000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10, 0x800) getpeername$llc(r2, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092f000)=0x10) recvfrom$inet(r0, &(0x7f0000222000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x100, &(0x7f0000723000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000f0000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000214000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c16000-0x8)={r4, 0xf7}, &(0x7f0000800000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000ae2000-0x4)="01", 0x1, 0x0, 0x0, 0x0) 2017/12/07 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000f56000-0x58)=@rc={0x1f, {0x5, 0x3, 0x798d13c9, 0x1, 0x4, 0x8}, 0xffffffffffffff80}, 0x9) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@rc={0x1f, {0x9, 0xc82, 0xc9, 0x100000001, 0xe6, 0x7}, 0x8}, 0x9) r3 = socket(0x13, 0x4, 0x200000000000001) bind(r3, &(0x7f0000fb8000)=@generic={0x80020000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003ab000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00000c3000-0x4)=0xe8) bind(r3, &(0x7f0000790000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x4, 0x10001, 0x2, "522fb37827ed2cb49b32482f0fff8fe14906355adf0dca5c75f8f7914b9da74e97bc28043552b755d4d7ab45c450baa3de8cdfb3c18ba4d3274e99ffbc945b", 0x1}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x6, 0x400000000000) getpeername$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb4000)=0x14) bind(r4, &(0x7f000076f000-0x14)=@ll={0x11, 0x15, r5, 0x1, 0x17, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x2, 0xfcc1) bind(r6, &(0x7f0000d81000-0x80)=@ipx={0x4, 0x8, 0xa0a, "9225c12cd318", 0x8, 0x0}, 0x10) socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x1, 0x0) listen(r7, 0x0) accept$unix(r7, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000007000-0x4)=0x6, 0x4) r8 = epoll_create(0x4000010000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000a79000)={0x10, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000f9b000-0x8)={0x0, 0x0}, 0x1, 0x0) r9 = socket(0x1e, 0x1, 0x0) getpeername(r7, &(0x7f0000bae000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bb2000)=0x58) sendmsg(r9, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008ef000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00006e0000)="2e2f66696c653000", 0x82) readahead(r0, 0x18, 0x7fffdff6) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x4000000000000000, 0x2, 0x0, 0x0, 0x0, 0x3, 0x668, 0x2, 0x7ffd, 0x200000000, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x400000000, 0x0, 0x0, 0x0, 0x3d37, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r2, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000811000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000063c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000155000-0x10)={0x2, 0x9d, &(0x7f00001f2000)="04c215278e09fbfa7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ac09791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbdb6484af49556e596eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd5"}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f0000775000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003df000/0x4000)=nil, 0x4000, &(0x7f00009b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001000-0x50)={0x172, @tick=0xff000000000000, 0x8, {0xfa5, 0x100000001}, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/07 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000000c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x958, 0x1f, 0x3, 0x14, "6b97e342edff545ac3352c0f084a6d5c369009dd1d81ecd52b51b712f33a4d922acc705dc07409b56e2272e36186616a09b3929d27b8c019972fa3c65440fc72", "59987d8f88248893715caf7843d13546dc2045ed48829988fc6a1e469d8307f9", [0xffffffffffffffc1, 0x9], 0x0}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000000b000-0x1b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000000a000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x6) writev(r2, &(0x7f0000008000)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f0000006000)="8a34f5c6aa98744f761d0d2f9d6efd0cd23fb755fc0ebbadb9e4ca04eb1bc2ae0a61e3c1b7f38fec66c411a83253015ea5e088e490f508105ee8feb5ca8e69ef2e92d76ac6b25d922f7e74b63d008007638a51e963e0a0a358d427467aa0221e8bdc24fbdb87deb2440e13cc4b4893ba5d41a5060b6fd51aebdae31b777715849306fb74", 0x84}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000009000+0xff7)="7a13f68b666a0307f7ae92c2367154e1790fb33449b02beb23ad1ab84d03cc60e59d90cece27c5825c05102c2b04a9d67efc8a3a4b9e35b7893ec2ef318195358f282753de632738b3be6ddf7c419fe5a314d3eaf4c714f21c042796bf4f9e31e19473b9de7be650b4cac68fcc5589290673cce379231f54a26ad8963c1efaeb8bf68cb8003e99cd475cb0f298c70d4332f03c944bc22c05eff0686a1a186e803ef880d0c086113190d0ecf55e54d1edb59b682d7aa88da7bf1c034a91f14abb1bf9d3fcb2e79d8c29af092fcdfd117e9af83d545f37d9a58d5b9c6639a85a567cf850468d84f4977c16", 0xea}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}, {&(0x7f000000c000-0xe4)="9eec09b1a8b277e1612ef7f691fb97df971833f475c17ce9ebae0f7870dc9854f797e5aed3be56037d1962e40195d363c0698a4d40a182eb1a6be89cf5aa9d55ba1fd09226c98a2b25c08ebc921099310309c4bcd15948af4e1922e368ca9d2dfe9b89208a05c976a254e08395a0a05d5ddb1fc1b2536684ed6f10dae9e3509d66a6ed47883b3624153515bb90a9df382400952010ceea5b41aafea96d6c7614b51b037b8b8f7c8d27fab77de7816193bbf511c1128be61c98af9276d2d159b44ff6475540d430942717ba54ca79e4e0bf08dea0c14b225a95ab4863682334d9d66256d2", 0xe4}], 0x6) fcntl$notify(r2, 0x402, 0x2c) 2017/12/07 08:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000988000)={0x0}, &(0x7f0000d52000-0x4)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00009a4000-0x18)={0x80000001, 0x7f, 0x2, 0x8001, 0x7, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c77000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r1, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() capget(&(0x7f0000a0d000)={0x19980330, r3}, &(0x7f00009bd000-0x18)={0x0, 0x9, 0x9, 0x0, 0x7, 0xfff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000086a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e81000-0xc)={0x0, 0x6, 0x10}, &(0x7f00004bf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000871000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000b5f000)=0x1008) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x40b) r7 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f12000)={@common="697036746e6c30000000000000000000", 0x1ff}) r8 = syz_open_procfs(r4, &(0x7f0000450000-0x9)="6d742f7300057400c3") preadv(r8, &(0x7f0000abc000)=[{&(0x7f00002b1000)="00", 0x1}], 0x1, 0x7c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00005d6000-0x4)=0x0, &(0x7f00002a9000-0x4)=0x4) r9 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") close(r9) 2017/12/07 08:07:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00001f2000-0x26)="2d2b73797374656d73656c662c776c616e317d766d6e657430637075736574656d315d7b17dd", 0x203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000dd000-0x40)=[], 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000dc8000-0x18)=@get={0x1, &(0x7f0000eb4000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001ad000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000a7d000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000076f000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r3}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000913000)="2f6465762f72666b696c6c00", 0x10100, 0x0) getpeername$inet6(r0, &(0x7f0000b8b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c30000)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00001a0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000412000-0x10)={0x0, 0x8, 0xffffffff, 0x200}, &(0x7f00006d5000)=0x10) r6 = accept4(r0, &(0x7f0000116000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f52000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000097d000-0x10)={r5, 0x2, 0x8, 0x4526}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000293000)={r5, 0x75, "9e7deeda0cd06f666dd92817cbc08da01995318258295588c83b3ea0ff65c12014a0dc6b414d4e3ff21f0c1b98a76672f0a260d7dc0739255fce2482e796d9c8920fc4cefd092578e8caa9627848764de026879a4fb359dc2dea1bb221c2e44c4a46bf8d1d55b1366f48798a71c2774d44a14b0b4d"}, &(0x7f0000570000-0x4)=0x7d) r8 = socket(0x2, 0x800, 0x400000000040) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r8, 0x118, 0x1, &(0x7f00002b5000)=0x16, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000f67000)={0x8, 0x8001, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006ad000)={0x0, 0x2c, "4618fcd5b0b074136795cb86ca402e44a2e12addb1eed8ac22b31f5d61d97f00000000000000013f9f1cd12a"}, &(0x7f000054f000)=0x34) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000050d000-0x8)=@assoc_value={r7, 0xa6}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ff000-0x12)={r9, 0x8, 0x100, 0x7, 0x1, 0x7}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000021000)={{0x1600, 0x5}, "706f7274310000000000000000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x400, 0x20, 0x7, 0x3, 0x3, 0x1, 0x0, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000ac8000)={r5, 0x2}, &(0x7f00001cd000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000efb000-0xd5)={r7, 0x0, 0xcd, "c121cdc3ee7c23862be70b6fde71d55b430b29e80fee5e408e252899c14af39f55ede366d8f2766ecedb7e8d058ace117db57041fbfcbbf349bd8f4508ab4747e960ac2af72b3e449a0aa9713238260b04923d7c69ba9ac03f378ce4b13d271978d8f60f460bbaeeca1627dcb770f86ed1b9fc4981b0ccb87e162f9de9864bf852b2358b2ea04a8c866856a902619a17b384a1dccd4de2bbed86e3a8e8b9cf7e37f3435b68ce7ef0c2e13ae3269614e949c8c09e44a3cfb01eca3c62db5bec29da2382bbc43706a2c2c72b88c2"}, 0xd5) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000149000)=0x0) 2017/12/07 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f65000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x800000) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x48f7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x400, 0x0, 0x0, 0x2, 0x0, 0x8, 0xfffffffffffffffd, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000c) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0xffff) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000168000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x4, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x9, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f66000-0x9)="2f6465762f73672300", 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000acd000-0x4)=0xaf9f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x5) msgctl$IPC_STAT(r5, 0x2, &(0x7f000002a000)="") ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000e71000)=0x1080000002) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x10, r3, 0x0) accept$packet(r3, &(0x7f00002c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e40000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000012a000-0x10)={r2, 0x1ff, 0x3, 0x9}, &(0x7f00006f2000-0x4)=0x10) getresuid(&(0x7f0000ce1000-0x4)=0x0, &(0x7f0000f17000)=0x0, &(0x7f0000820000)=0x0) ioprio_get$uid(0x3, r6) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x40c, &(0x7f0000491000)={0x1, 0x7fffe, 0x400000032e, 0x80000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x833f, &(0x7f000052d000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fb9000-0x24)={0x0, 0x6, 0x3, 0x1800000000000, 0x3, 0x4, 0x293c000000000, 0x8, 0x6, 0x8001, 0xff, 0x80000000}) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xe) fcntl$getownex(r0, 0x10, &(0x7f000071f000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003f5000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2040, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setaffinity(r1, 0x8, &(0x7f0000fc0000-0x8)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000fdc000-0x4)=0xfffffffffffffffb, 0x4) clock_gettime(0x3, &(0x7f0000d45000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000418000)="", 0x0, 0x9, &(0x7f0000fc1000)={0x0, r3}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00005f3000)="73797a6b616c6c657200", &(0x7f00007b9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0xe7)="feabcdeb4e272847acc6435298b5d929c1c6cff8f78c2ad4c13656f9a5ad069ed417ced7c9157423f6ba66a12c533e3fcb7c32722882a7de856f1c1ba7af050058805e0fff05e91cc4c9b4f0915cb6d762ef51633832c6bc4e1742b7c6db623a94e51e62400f4d382b8060d999d6228000a685ccf7e6580b5bbd2c5ec0ef2256dba480485b2dd2d72e07b8a1ad03a361feb5e28515a8dd8039939a80fc6016d06a6bc0056c11a8600b0fb0d919694652f8c1965e9f0d03eb2a16b1e2b5fa16a4e2907112215df74ed2fccdc61521a821f3a2ddf75e78a1609a6819b3d2f3385e567cf6532e0b7b", 0xe7, 0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdf000-0xa)="73797a6b616c6c657200", &(0x7f0000781000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x7)="2a2d7573657200", r4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fdf000-0x8)="6b657972696e6700", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fde000)="2ed2afa412be7278ae4c8859b0b03bc3d16470cc65b5fdf346c581b918e2b62d42a6fa505cf33bff7964addb2e629f96a53247be6043aea70684443d814dc154aa7b50e4fd11f2e9729f9c842e4bdcbc29184a30a4fe27e96c402cb008d31fdca990ad927dd0fb41a17e684285822aae9e15bb4fe72ccb10c1cfdb06161e3a3afe06e32d9aae18522451e04e27345038a05c5ec6d8e71c01108d894d05df9b", 0x9f, 0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000fc000-0x5)="6465616400", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ee000-0x7e)="7752576c06557c8c61e6f1b9a0dbf305545f4e1a4a9d99ad1550b30add9af6c0d230efa8572be9daf9d2fb38885e5f6c447fe35df7e5db4a77de28e4c141861d533340386f0cd04a06faeae5faef035b8383fbfe7d943b72c2853b1ca3ce05153ba2392c28f23951ecc06d0089b99c61b64a27ffd60c2cab357cdb39aa47", 0x7e, 0xfffffffffffffffc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdf000-0x8)="6269675f6b657900", &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fde000)="766d6e65743163707573657465232300", 0x0) 2017/12/07 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)="", &(0x7f00005e0000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f64000)="2f6465762f70746d7800", 0x201, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c97000)=0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f65000)={0x0, 0x1, 0x30, 0x3, 0xffffffff}, &(0x7f00008f8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006df000-0x18)={r2, 0xffffffffffff5cd2, 0x30, 0x1, 0x2}, &(0x7f0000d74000)=0x18) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x800, 0x2) pipe(&(0x7f00008a3000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d9a000-0x20)={"679f68f52f086ecb68fa8757236f5d3a", {0x4, 0xfe, 0x40, "58d37ee7a6a1", 0x7, 0x0}}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000034a000-0x20)={0x10000, 0x3cbf, 0x8, 0x9, 0x2, 0x9, 0xbe, 0x1, r2}, &(0x7f0000f67000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f64000)={0x0, 0x4}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d03000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc61a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ba, 0x4, 0x9, 0x5, 0x100000000, 0x1f, 0x10000, 0xdd25, 0xd7, 0x401, 0x200, 0x8000000000000, 0x3ff, 0x6, 0x7f]}, &(0x7f000067e000-0x4)=0x108) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005bd000-0x4)=0x0, &(0x7f0000b96000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001e7000-0x5)="7965616800", 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000368000-0x30)={0xa, 0x4, &(0x7f0000e74000)=[@map={0x4, 0x71, 0x55, r1}, @generic={0x7, 0x2, 0x7, 0x49}, @generic={0x4c, 0x8, 0x2d7a, 0x80000000}, @map={0x7, 0x9, 0x1ff, r1}], &(0x7f00002f8000)="232d7b656d3000", 0x605, 0xe4, &(0x7f00005a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000608000-0x4)=0x66, 0x4) bind$inet(r1, &(0x7f0000a6f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f1000-0x20)={r1, &(0x7f00002d2000)="e0c6aace1d8f5546a774515f7210", &(0x7f0000b5a000-0x1000)="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", 0x0}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000445000-0x4)=0xde8, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000976000)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000d07000-0x4)=0x0) sendto$inet(r2, &(0x7f0000cf0000)="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", 0xf80, 0x80, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000dad000+0xdd6)={0x8001, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "d61d5761e7bf3d01", "8dfbed853483dabfc175556602e49e97e89ae619cc1aec6eb21b8d87772453ca", 0x81, 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]}) 2017/12/07 08:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c8000-0x28)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(0xffffffffffffff9c, &(0x7f00002f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000530000)=0x14, 0x80000) r2 = syz_open_dev$mice(&(0x7f000028e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x14800) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000c9e000)={0x400, 0x80, 0x4, 0x1, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000e0b000-0x9)="2f6465762f73672300", 0x9, 0x400800) getuid() ioctl$TCXONC(r4, 0x540a, 0x360) syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") pread64(r2, &(0x7f000075e000)="", 0x0, 0x2000000002) 2017/12/07 08:07:52 executing program 0: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x10, 0xd9, 0x3c}, &(0x7f0000c23000)=0x18) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000c37000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x9, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x5e, &(0x7f00009c9000-0x4)=0x102, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$getownex(r4, 0x10, &(0x7f00009fe000)={0x0, 0x0}) remap_file_pages(&(0x7f00007da000/0x4000)=nil, 0x4000, 0x100001000001, 0x103, 0x20) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000a33000-0x10)="67726530000000000400000000000009", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00004c3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x2dc, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x29, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x20, "e2c1c220bd10af4b41721446f00fa89e731434675183d59ab4493485f99dea91"}, {0x0, 0x28, "0c870f9fc89e3dd0718776e1ba06ca7d58f9bb97ca74676f49b1b8efa765de232c9fceb9a33faaff"}, {0x1, 0x4a, "78568397225116b8d6a4cacf5a7ef729add23c93d562744d387ed9b54ba56e3cbb7e545affff530c89cce533edaa8244bc4a9a2f239ab8c963cf4a29cd94226bfa01403f968dcd2627da"}, {0x7, 0xef, "8c10e91767cd8fd8c143d22c4aa88b08725dea6efe197bb35932f65b684812fd925fdb39f62c68effd0f1ce3a8bf0ff7d053a6b3a65af8bd5c73dfbf985aa47a87a353cce5e3021297b4695ec69cafc7a8cec9c1965a227c69c4f9aa30f7564cc723f8c371ebe0d0cf4af2aaa6634fcc42c80571eaf250de57abf6badc6472f56711676bb51d8cd774d32d0eeccaa14f1a955ea741d345c5168227f493c6c0f1d7558fbab539eb4f2fc9d95a3fa88527aa885f36c392a87dee315449392239cdf7d6455b4742179e7ca7b9627468ee75f828f105378a2fd21f9310354b30a34ac535c39163fb0baa40ac17e5151e28"}, {0xff, 0xad, "6189959522a8d6df3fd767d135de62cc2609471be061bd6a1d353181f09fac0319f2c5f9df2b55a97df80ba12893bb9b622a0dc667b1efbe60beba2f5459edc82c8884577801053c7fa37da078fd5935a24b47150a0bb91cd88a61785eb67b846a9b2427bd4e8bfdea830f5280fcf2f9a6a3aaaae235a52d66c54c08cc2ecde86620358fe4576080eb9adc355e94afee3ac311a25294647198eccac6ff1be54f2f606fe99dc995368932c1eef2"}]}, @routing={0x32, 0x8, 0x3, 0x0, 0x6f8e, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc3, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x2, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x30e) 2017/12/07 08:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x61ab5da6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000016a000-0x30)={0x14, 0x0, &(0x7f00005a4000)=[@increfs_done={0x40106308, r1, 0x0}], 0x3c, 0x0, &(0x7f0000001000-0x3c)="78692f6728b28aa127177c546db35bf47631eb0b58e2bcd9a3d6b62ed6fef83f2f6c547ca53c2020f9876622362203d6552a9b48788e3c1f4348b89d"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r2) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000b000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc00016de37101d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000-0x4c)=[], 0xd7, 0x0, &(0x7f000000b000-0xd7)="48a85bf0d7bb41bb7fae47acba64f959302cb9491cb02e3a2b04f9dacd27477eefaf68de88ed73c57e83a510960e2d8abb1d9cd1af5dea4037b54926a5c678474f908986cb0e56d62f1c8b6b73beb3bec523434238d9fb1e05a754703f1e23d1f2ec8bb513321b1fb1ffa2a15ae46b07737f3e7ab54b61dcc69cfe0f16606bbc551932aaedabbbec011fadbf577a53d7f4a6ce628529daf9440fda485e065204aea12c933a53bd3634c86c10cea724a3d541f812dd8e23a94c54bc1484606a91473409183d7c9598d38198d78a26f849597345bea073ed"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r6, 0x80045439, &(0x7f0000000000)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, r5, 0x4}, @flat={0x77622a85, 0x10a, r5, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000107000-0x18)={0xaa, 0x67, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc480759ebd8ee49c) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x800, 0x1, 0x100000001, 0x1ff, @tick=0xfffffffffffffc01, {0xfffffffffffffc01, 0x0}, {0x6, 0xcc1}, @queue={0x20, {0x20, 0x7}}}, {0x81, 0x1, 0x100000000, 0xee0, @time={r4, r5+30000000}, {0x0, 0x536}, {0x8, 0x9}, @time=@time={0x77359400, 0x0}}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f7000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@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}, {{@in6=@empty={[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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000df7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r7 = syz_open_procfs(r6, &(0x7f0000ffd000)="6e65742f74637000") readv(r7, &(0x7f000052d000)=[{&(0x7f000003b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005e0000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x2) readv(r7, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000a91000)="", 0x0}], 0x2) r8 = mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0xd, 0x2010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000c9f000)={r8, 0x0, 0x0, 0x0}) [ 92.095260] binder: 9368:9369 ioctl 40046205 0 returned -22 [ 92.119172] binder: 9368:9369 ERROR: BC_REGISTER_LOOPER called without request [ 92.126667] binder: 9369 RLIMIT_NICE not set [ 92.136810] device gre0 entered promiscuous mode [ 92.155532] binder: 9369 RLIMIT_NICE not set [ 92.163191] binder: 9368:9369 ioctl c0306201 20002fd0 returned -14 [ 92.170064] binder: 9369 RLIMIT_NICE not set [ 92.181772] binder: 9368:9369 BC_FREE_BUFFER u00000000ffffffff no match [ 92.198775] binder_alloc: 9368: binder_alloc_buf, no vma [ 92.214192] binder: 9368:9369 transaction failed 29189/-3, size 72-8 line 2890 [ 92.228698] binder: undelivered TRANSACTION_COMPLETE [ 92.233904] binder: undelivered transaction 89, process died. [ 92.234112] binder: 9368:9369 ioctl 40046205 6 returned -22 [ 92.239223] binder: 9368:9384 ioctl 40046205 0 returned -22 [ 92.244711] binder: 9368:9384 unknown command 0 [ 92.244719] binder: 9368:9384 ioctl c0306201 20008fd0 returned -22 [ 92.247373] binder_alloc: 9368: binder_alloc_buf, no vma [ 92.247394] binder: 9368:9369 transaction failed 29189/-3, size 0-0 line 2890 [ 92.250260] binder: 9368:9369 ioctl c0306201 20002fd0 returned -14 [ 92.260137] binder: 9368:9384 BC_FREE_BUFFER u0000000000000000 no match [ 92.260163] binder: 9368:9384 IncRefs 0 refcount change on invalid ref 1 ret -22 2017/12/07 08:07:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x1)="00", 0x1, 0x0) time(&(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000005000)={0x6, 0x40, 0x4, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000007000)={{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) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000-0x4)=0x0) r4 = gettid() waitid(0x2, r4, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000012000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000004000)={0x2, 0x101, 0x7, 0x100000001, 0x100, 0x2, 0x1, 0x63}, &(0x7f0000011000)={0x30e, 0x8, 0x4, 0x200, 0xffffffffffffff00, 0x2, 0x6, 0xff}, &(0x7f0000009000)={0x6, 0x5, 0x8394, 0x6, 0x0, 0x1ff, 0x1, 0x10001}, &(0x7f0000007000)={0x77359400, 0x0}) utimensat(r1, &(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000006000)={{0x0, r3}, {r5, r6}}, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000003000)={0xa575feab082b7c49, 0x0}) r7 = msgget(0x0, 0x400) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000014000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") stat(&(0x7f0000a92000-0x8)="2e2f66696c653000", &(0x7f0000935000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x8000000007, &(0x7f0000862000-0x60)={0x0, 0x1, 0x1, @thr={&(0x7f0000ac3000)="d309a56999677893f478dc04d307c42c1e8c6602ee47e26eefca6800bde8f9432f11666894e6f9c7b8f452c79505272e62f6e132f869c6f10d653c9ed602795ab79a73a3308038e8b948f26f", &(0x7f000075e000)="fa00280dca8672fd7fcb92d6565c509de9be962793f6c7495695b6fd7ce23b72affdc7096a83b80244aa78bd2f6fae7053b1cf80d29159a5e096fe8eaca1645dad5d2d35a241a79abcd202f80178f64cf731341a3403222e5b63d048a2e3776e3bf351788900000000000000037e4e83bd07387d0b1c5db13b862c59ba06066d45eec30f32d94c0e8f89b970fa9187fe9e5ff95bcafc1707e12cf5443d4ea329e88f6ab1c8f7234bac115c1ada4c84804e36bde6f7c9ae3a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063a000)=0x0) keyctl$join(0x1, &(0x7f00001c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/07 08:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20000, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00008d5000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000720000)=0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000de1000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000a3d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f000048b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = dup(r3) write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) getpgid(0x0) fcntl$getown(r5, 0x9) gettid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000053a000)=0x0) fcntl$getown(r2, 0x9) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a5a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000081c000-0x4)=0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000033000)=0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00003b8000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000906000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f000058f000-0x4)=0x0) r8 = getpgid(0x0) ptrace$getregset(0x4204, r8, 0x201, &(0x7f000044b000-0x10)={&(0x7f00006c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00001a1000-0x10)={0x0, 0x3, &(0x7f0000bc0000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffeffff}]}, &(0x7f0000b0c000-0x4)=0x10) fremovexattr(r4, &(0x7f0000b5f000)=@known="636f6d2e6170706c652e46696e646572496e666f00") getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ade000-0xb8)={0x0, 0x400, 0xa73b, 0x80, 0x80, 0x5, 0xfffffffffffffffa, 0x100000000, {0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd78, 0x6, 0x2, 0xffffffffffffffe0}}, &(0x7f0000f52000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000044a000-0xab)={r10, 0xa3, "39517fb1a525bff4cfe7958bb2266f2c170fc462ad49bd56c5fca722ff49733cf1dd80a1f115b89b63180bc6025cb96a69aff0dda5a411f9c1be9ee9ae747d9dbd69f6a783f1f63e400eff2fc87bacf33b79c861fc0d3813251325de87816dd3432e5f738e5885f2bb20760e96853a07c3b4169fc5a9538a3067d60e6a1be13733e8ccb44c732532c99eefa635780947c6f782fbd67335bcc0980e5ff679e4034c9b1d"}, &(0x7f0000622000-0x4)=0xab) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f57000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c01000)=0xe8) getegid() sendmsg$inet_sctp(r7, &(0x7f0000bc9000)={&(0x7f000031f000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000671000+0x79f)=[{&(0x7f0000513000)="be0244dcb0a0cb364aec", 0xa}, {&(0x7f000049f000-0x2d)="5967e5a80e784e811993b6e0a938493b2b1e65a9658db8237c8c6abfede3a67cd30c428d9b7a66f85a4f9ebcc5", 0x2d}, {&(0x7f0000588000-0x1000)="6757d41dabc2711dfe2bf9de0b9e140c70770d83fe057cf020b0c2a1bcbfd246a9db9a1a0d2e4b0560540bcfc03410284d395e3a2dc577284765f16b84046ca4fd2895b07d55b8ee681c18d4ce308386388afcd764a05251d44756c79d2d715ea8b8d737bb5b50087bae920682e5e16889952d27e1352d438fef75ecb5a0c821b3ede9204a32a7981c53ab7383a888ad6460e4da981f6a32cf5fcbfd9abc7a0e3f9fc7f2148d76da9c2bc402077043d1b8759b4d2766186dfe71dae4cc8f313f6d8b19378899ac4fe421f8285968235a666e8a27ce98d30d6de1fc536036ca901de669186053ae1f44116a59f78f0cc482d4319f8528de55c7e63a97ad94e732f78944ef190da7384016b74146bfe51d9a451b7914479196df05f644529a05c3c3e0c59b9f24d56571d0baeca00d82e1c9bc8e943b2b189e76070ddcf346e857daf241c62e43690db50109bfcfc054d5a6e817a0311fe9cdf1d6eb9af6683c6f8a9e4772a0483cda46b094efb4fceb428ad9f36a52db565e24137859457f2a18b70d60204a3ae108bd6892eebfa67220cdbebe32ab6a9c21dd288c2ae9a724427a5cc1655b5fea79b70f0b20986a51f68c60e918b3b4e742ed97947b31268426b0900acd12d62829da453160002b09ac4490ea9428d3a858f6f014341cce20f7d8b6112450900683b90ab0dfffa54d4e709c8ca016facc187067d09b4cb2be412ca9f133e8cd952924483b38d11577a900e80fecf7068bec986b21464c05c229fa4ae6e7af5e34692b1073249eba7fadd13c2f47b532dbb50eaa1af518bf722b475674b211c796d88b59ad89b0008876f255583a207ee125d25dd31c0b5bf3bc2c7b06c362a33de7f8eab4f7380b75ace7982245771c395d8a095250af8642941e24f400989ee0b7b230e3388e55a7775116488ee5c263296daed417f32b4b7048626e3b876458043ef6fd5b5a6d2e5dcc77332606adb0bfc10ed7a94d09c9f9ae6498a47403bc62f1809e1661128f0dbbddb8eb034019b8194f31e601c94cbd9a2eb135c6d06cc4aba26498dca57c8558bd90aa43bbc3d5e385074a9b7ab48ded388ea02d8cd568443569d70c8f8477b6c7f71899003b939bfe2d07c70254e5341a209785a3566f0d90947aaf6f6029978571b47f826ca14b2763d45a684b9d943b54909b645120c7790411852484f5ff78f6f9daf01c5dbec6f05a1d973380ff36447248c8b6213b899e1adcf0788d0147f41b0bf4391cecef2f07913dcf398dac34c16a4d81ab2d45f6f25d31680b50acb9302cb13d56bebf0dd67f76ac826a93dd77d14ed0182a766da3d74800f1585f02a05b71314ada2990f3c497dcb8fb13e9d36e4287f76f55fd8ba5384c54d3a1ceea7fcb61e17669d9e3958b2b471b1cfd0226e548d721ab3ef08d74e91a7c59605ca063f249ed38cc4d3f01e8f7e11923eb092e347ae5eea59fb5ed7041eed651425515cfc300d8b09afe90b63408c19509efc22a15d8cc5f2e32d1af99751fae496b2efb4c6022c5b149d06738dfa9a9c245850626acfb076379a8b6bc3920db6a8a677dc287971450c44466b09ff1acdec76f1940a6fafec270954033690f233b79d3b54f8d5dd0eb209e1972d8e82ea3793f5d642d6013cdc210eba075bdf4eaf445039055473b0eb1d05db062c45ecbf7c289c9b06b49bdd707ec9fd7c3cefdf5b273a275fe9279feca042d6d5f23654499582a358f20c8ff3a44c3511e5961f0a79f1200c1a5ad12e7cd6a79c8a267896082141159a267393d037d5e63aae3c5890eb585f5c2321cd8e4317deb95e8c1f867303fea9326ba6d5eb46e14402999baedf688bc97f3a97fe61ea5867bc5451177c0439eef12ad8e9e7211c0ad9849097b43650ab360f77f8e49c726547419d7f2a7eec4baa256c655c0f66f53ed7d085be9abb446a3dd2e35a4f4c7c109f65fd0c2f7f16f21e048bc1d78960946de0303b53ed301c5c5c57a754d89a6a8dfcf43c2df21d7805a80c7b1f74a9cae26e6e1a98c91346e350dad80dcca4d8f4f4666ca095959c13335c55c2958be38bc1320488fa1c667550a88ecd61b3516c6acd4af2c14196e6977570675617a2e597db6441a6497b206ce73d27085e0c3ae7252cd58f6b303df7bf31d1733f8cf18c6b741d41f3021dee6bf6d113bda7c3195a1392bf398997a1dca3d91808bf059f243425acfde58bd96265ac858e8ae6b21b15d4b86483d2cf6d3bac07470fb90a7f3ee291c82849dd8d5ba8e0fc3d37d92e09ceea4fb40d4e0990aa22883f4d70b20e0dfba11f9a33fbe36da195b5d1bb28341d85154fc904d6f237a4509161ec622d09ba88b6eb2967dc4de0da0f9080918dc819d013496745eef94fcd212d6db1ba3e5a5d32150c1b9a75ba10ce1342c0c8ea593f5ae16ecc9e6a0b834d8f7cc09ed621ea91d059ae5644dd53686a8d654c6428d6337fc963ef1fbf957aee97bfb610cfdff390d83ea30eea405f46eb7e2e4a52d325ac3f26fe98f6470d508b202a814940565d33c2b55e275feef92a28f67ad1ddc0728cb869730df39d02ea5381638be6c97647f4a379cb4e5d08ab21d78d27b98dd930159777921b9d9560b34b11ef1345b25f9614c8362dbf95b12bb0447cb84bcc2a056331d39f2885c8b476692b1d61819b81116f5381144ed3f3c60cb73e1cc6702f42c4b1a43f51709a80cfd7044fe7b776c14a9f60b4f289686656f8aba39fc50088f858ba5e902834c7ee635fef8b325be2616e870ece9c9820a679f472ae8a581af17af8e8aea8f16b742eb36d3dc4c90beae61c12b38c78f01dfd13f8a66c1b75dfa571b1589ab8b9299445329fc760b8c7aa2a2367e2c3edb83e47d59bad535e27a8b522bda50616f75da9c686870724bb3ddf4bf1b6e7c0b016e55399a999854aea1aebb03b2ea1f0873843211b0b75cb266f5ff7d0355642b512cd60ebc86c09916e33f4e40f737dd6a2d9fac07d3cafd59e4684ba9d88ca8d2f513d61816787f7b32f4c01254902377ec63a2810e676ff8b5241efdc473592b4b5035e4f5a39681296b3730829630a9cc9e638d5dbc8533c8af17c866f39346ad71f44f312c891af19bf61b84b082f20e5812d20b979e485e237ce3203b22e275d3d94c30614e99dd48f80aaa61c47999ea69a6dc5bc9730caa3c6ed0ee0997e8c6214b700b04b878e0f15b982aa96b3ff121e486956a9a51231fa2870d309b78ea9e5b669f884db4781199cf23805706ce1b737c9083876d8658e6de06026b88b35431571204e8b5ec8c255cdf2aab8b5ad380fde629e527569157782dad6cab80c84fa2b3560915de7a796561622a8b3a59f8ec75649e0b52f730259c6510c4f0911bf0632e6d2eed1a4d51ed20ad37c94f026ef9ee7e6bc496507a01ad007f152e29183e46a8c9e4c95614fd31c6c2afd0801c92587c52b31d55a85511c9875fa0bc05d6de3e0d1fbb4b7a85e5c7a1d26a559cb58f64144caeb220cb7b07aed0f9680628d091d1bbaec349b2ecf8fa8f8cea6226995fdeca88346a75d5a54501ed5dd327760c6823b3e47bce5e4d95633e8d6019010f07a17678c108b464a43c422a730b21108453a76b206e422e942b0f5c817c88f83a9e4294a437c3c781ee749d22933f111158166e9e20f2393e65ffe5f00674c513eeb41b263bb06936f21c8adef83e45fbb1021de912710095a7f7d4db1d56f840930bb954e946df83450f8eda6700b6cae5a258a09a7602782c610367a440232d4a5c9759535c75e6d262e8561d9a9d3a6e77816f8274313390c5e686cba53ca746e71fbb3f4e5e9cd06b5640b5a93bbba0f4148d86bf3e6833667487032fc3a758c893d82357dadb78ea81ce1c30c259d45f02424443686a515207d0752185b5f0b97337a3de37493073818df9a7c2ca15fb0acb9b1ea144a88e4a1a585b3fbb7fec1ad80e140cbf89b270bae934f3aafebcfa2843fac3bcb60e4dc1125480330036c8a64250b8026d7740becf16664132a8ecf668b05cb2ea9550f9ec064cbc4dc6e75da7b8da005fb06ff1f4bfeda505494d45cfa7f05a57d6a22049938f691a53892a1aade9ea33025d74636a0b71522ddbdcd5404dad9fb98c1f5dee6e3d22cc815fa305ffb5cd5eb8166b8cf60fb96fb97683fee7d0ba5260cf8002c2f3ccc6f0af1cef1fb1fce0689adcd5ba1a22bf4c811d6ada99f6c857cba454b48eb3d119b1f296842ef94f56d7b5715eb1c2a51a81f9d08fa32a7a597abd9a9c87ef24d903f045c27d987a6b46161deb697f47cd706969a0e719b09014e675fa76e86ba460dc64a600e5659420f897685e77cb679fbed6b5de2adf4e25494e484059b1ddc6a44ba894b51e147691a3263be2c4807b933b4b488e58da66582ff431c9661361cb0ef55ea04868786ff86f6f6f3242b5bcf54d3e3eec1189f203c78e1c7d0a55fa344b2d9d814aae415917e3118673f86d494215fa9083d9fd5ca4a9b4e6d1129f9dc13b213cdc1f5f6f00c653916ba152dc4364b5b24ebf8b31a0e4c3d496f527ed34daec4430580ec5fe73f5e9b002201c84c7a9d0bb85f0d5154e26db1435c7fdee20a885a3becc5b1e99300b71b427f50eb190fdb7fb17d99ea90d59ff6ddd6fb7610613d076155ad50bfe71935c78217853437f0036eb52c432509e030dbfc806705270f145bd21319a6afcf82a201bcdda6759ec9750bb3ec0270aa38af798b12dc9abad6a550ca71c9f5cf4220a0cb5f9e7bcee8997175816f456fc2359ca847bbc0fe6d30e1bfa0a2cd431ae806d539dedeb62c1d3aeb4ef5c890b50c9c8b4d6f0aea6fabde6aec64b17a54e50bef0013bea435c02c18d1819d92cb649264baf8c3a4e53f0639ed651a0dc3ac3fc50acd17236c826ab2b4d8d3aee125a2cdca21425a3427e78d7a52d111a669c18488cb18f6579ec9d2f18c67f14cab00a07b8ca06451feffb47677b01b7ea7514ab8dd934a501ad3a984066b16b14ba27aadc10481423870de95719c6d0836cc53f71b366e35179d74ea1d1ee20b04b98d37433ab19dc0ba66de7f19d1f21779a61fd39aa3c969971b0e46b84aeeac0a44ac729bd30a208af6d0066418c9c5b863cdca722266a05f2939741795fe467cd8a4e73520305a78381d85dc1c6658df9b19e2c4c24cc480891e276d0340e13266d3803810b5b583c0d2bbac329c9267fa6dfb53fd3f0490626077729de4999f953a5205060d5ff28fd6fdd9a55bff1946ed90767a1a682e595673d6402a749b85af0f43aeaa5c0961b9b80cfefaa08a76a1b8f26ae96464507f4223866159ae746e50dfb3da6d30480409e3a788113f21f02484de0427c94a4fb4e4d1457883750cdcab5540470ad01ecd1d153bdf0fe8b5f8f5f089f5427f2ad2cafbcf870a1a02cb6e4bff117774b438a81f141cdcf607c45ef3009b221f494c206d3e71e65ba0983dd6808f1b70be1f0dc38d6dfcf56dac4e1b9477ba6587a5a66af6a0b12e842f078993cc4dafd9108d5d5d806e020cecd7488ee586cb5d27660cf862e946a040f1d91e1ee79a2fcdf6efb5429e000d491ef195c1796fd34365d4e2061d8ad6f8a63aa29fdf023c5636c4be8564ff23a620fdaf8ec583ff1c5d9bdaf8a75102ae9ed3aafc17cf0c13c6f1382159c5647db57fbbe54758577258b20b972bd7d5bc936206c7df40b530bc886b6d38ae982cf50574068601c9a1acbf0c1a75fa1ac3d97a0d0a61a6bf69c2a87d754d8e4213f007d7baf9cfb8f26bfe3adeacda1a08433a286182ccd1fbe47155811b92d51bb1b5dab8e", 0x1000}, {&(0x7f00003ea000-0x4c)="a14bd5882a838a0e2005f98870967af148fccaf2943e28de154389f871935bf1f3fd8aac6723d804415564fe71412be91c304b849ca9d3ca1214137cce8029852071d954537ae6509495c653", 0x4c}, {&(0x7f0000b12000)="8f91a4ae4bb42b529e5d0e818d59bcf974a72a92c291210b84976376c3faa9a7", 0x20}, {&(0x7f0000206000-0xb1)="cdb01b9087643ec351b3b6e09e668c6515817b6d309db38c3f4aa93c143d760db983b7535f6692707e27a982d559c9e7b253fa61a1403b4e544739189c339b9d276973a3fc837ce91120af263009d23026576965cffa346f8be1561638a913de3e23b63c82a95b9ed2d190afc9d85b29a63e11ca377b5f166aec5554e930c633cae8cc2020ef58245cb03f579e3b4df9c230af0f862f4c3b2060946bd7d17863cd8bb5aaf4d7beaad279804c97bd4a922c", 0xb1}, {&(0x7f0000da7000)="e718e2f188ea3bc62b78596947112b21fd235abdd0773a8069c4e18a5f560650716b53f0d1569943abf002b5895a16ad427da0acda9914811754a5e25d7f4deaba63", 0x42}, {&(0x7f0000a02000)="0c4c0a0dc864fef1ca262e05bc8fe0a4ce2bed928b1921903a149c5793d6ae6bda15546dee3040a6fe82126dde1341235b08eea7fd5a4f3ed58ec4a807aa576749e244c9eaf796d79d896fb61fe688279646c6245a966960efc8d2676fa2619218ad2812afa85794d4f21e16", 0x6c}], 0x8, &(0x7f00007a5000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x1f, 0x3ff, 0xfffffffffffffff9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0xa, 0x5, 0x5, 0x8000, 0x7ff, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x2, 0xff63}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x7fffffff, 0x5afc}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0xffffffff00000000, 0x30ff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x1, 0x2, 0xff, 0x0, 0x7fff, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x40, 0x6c, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xa6, 0x820b, 0x0, 0x80000000, 0x0}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x5e6, 0x2, 0x100000000}}], 0x1b0, 0x4}, 0x40010) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000082b000-0x8c)={r11, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000dc1000)=0x0) recvfrom$ax25(r7, &(0x7f0000be9000)="", 0x0, 0x142, &(0x7f0000a20000-0x10)={0x3, {"a251cbc7fc7a79"}, 0x0}, 0x10) 2017/12/07 08:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000589000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000a15000)="41cf", 0x2, 0x8000, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004ee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000181000)=0x8) sendto$inet(r0, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) syz_emit_ethernet(0x10a, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [], {{0x8906, @ipv4={{0x26, 0x4, 0x5, 0x8, 0xfc, 0x0, 0x6, 0x5, 0x3f, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@end={0x0}, @cipso={0x86, 0x31, 0x3, [{0x7, 0xc, "cd9e9d27a4cad6f0051b"}, {0x7, 0xd, "089d20e631f424cd85094a"}, {0x0, 0x12, "8bc2c15a346b37e5daba899778a1f2e6"}]}, @generic={0xc6, 0x5, "dce22e"}, @generic={0x82, 0x11, "8c180e3b20fb4adfe90640c1edcf2f"}, @ra={0x94, 0x6, 0xf3}, @cipso={0x86, 0x15, 0x6f7, [{0x7, 0x6, "98692e63"}, {0x5, 0x9, "297cea13cdeff7"}]}, @generic={0x83, 0xe, "46267620545dbd7f80291566"}, @end={0x0}, @generic={0x8f, 0x9, "de0024c989c4eb"}, @ra={0x94, 0x6, 0x0}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8, 0x2, "2bb11b059958b90646d6286261059b74b2bbbfee0637db4fc27daad6db3645778cd7d1a474db8a6a779ca7a2b16d2d855f5c438db99ba5e7d2f616812e4ea03d138cc31409265d1b98c665201381e02a98c84e200e8133e71846dd5c"}}}}}, 0x0) pipe(&(0x7f0000272000-0x8)={0x0, 0x0}) r4 = accept$netrom(r3, &(0x7f0000c9d000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000215000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c67000-0x4)=0x0, &(0x7f00007d9000-0x3)=0x4) socketpair(0x8, 0x80002, 0x9, &(0x7f00003c2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000083e000-0x4)=0x0) r7 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000999000-0x28)={0x3, 0x100000001, r6, 0x1, r7, 0x5, 0x4, 0x7fff}) recvfrom$inet(r0, &(0x7f0000394000)="", 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ea8000-0x4)=0x0) r8 = epoll_create(0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007a2000)={0x0, @in6={{0xa, 0x1, 0x663eb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffffffc}, 0x98) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000aac000-0x4)=0x77fffffd, 0x4) pipe(&(0x7f00004be000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000b8e000)=0x4, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000c6000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000534000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000426000-0x4)=0xc) r11 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f00009df000)={0x80, 0x7, r10, 0x180000000000, r11, 0x8, 0x800, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f00001ce000-0xc)={0x10000000, 0x0}) sendto$inet(r0, &(0x7f0000303000)="9e", 0x1, 0x0, &(0x7f0000a4a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r12, 0x29, 0x35, &(0x7f000097c000)="", 0x0) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x408c3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae6000)={{0x1, 0x0, 0x4, 0x0, 0x0}, 0xfffffffffffffffc, 0x43, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x6, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fda000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb3000-0x9)="2f6465762f72746300", 0x40002, 0x0) shutdown(r2, 0x101ffffffffffffc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x1000000000000000, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000123000-0x20)={r3, &(0x7f0000bee000)="", &(0x7f00008c5000-0x1)="69", 0x0}, 0x20) r4 = syz_open_dev$tun(&(0x7f0000b94000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033d000)={r3, &(0x7f0000da2000-0x25)="", &(0x7f0000595000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mount(&(0x7f000036f000-0x8)="2e2f66696c653000", &(0x7f00007ee000)="2e2f66696c653000", &(0x7f0000a58000)="763700", 0x8002, &(0x7f00005b5000-0xed)="47eb522784e8310eeebbac303de34b135f57907ada668894fd926228ad02c66bd5828d7828cfc10bab8e804e6eff691ba1c5f9b2f1d5a55b72aef73165edc901d9e3706fcb9957ec0fcd7186d208a2273556ba30c4fd4b7f53ff794cdf617d3f1cb1141a55e54344fdd06324b460034454513482535ee1ad561d67b6611cda97e36acc5564d623dc7665e38706b9cdb24856ddba2be605e494a106fa856bd7cacdc84413004a6dc208cf01d54773ca1485d77d436eca7d961c4ece8c19cd2b77465fc734f6d233356303195b17605744595ec7e381690fd73137b69b8c1b099f046e5e193731b0043046e5053f") r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) semget$private(0x0, 0x1, 0x84) set_tid_address(&(0x7f0000929000-0x4)=0x0) syz_kvm_setup_cpu$x86(r6, r1, &(0x7f0000dfc000/0x18000)=nil, &(0x7f000070c000-0x18)=[@text32={0x20, &(0x7f00005cb000)="6564660f3880b500000000207c4e0dc4e2610689f8000000c4c20528283ef2f4d8bf0b000000b9800000c00f3235000800000f30c744240000580000c74424022a000000c7442406000000000f011c240f23250f01ca", 0x56}], 0x1, 0x20, &(0x7f00005e1000)=[@efer={0x2, 0xc001}, @cr4={0x1, 0x10}], 0x2) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x400000000007, &(0x7f0000ff8000-0x2)="be", &(0x7f0000ad3000-0x1)="94", 0x1, 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]}) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000086000)=0x0, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) mmap(&(0x7f0000498000/0x4000)=nil, 0x4000, 0x200000d, 0x40010, r1, 0x0) 2017/12/07 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x801, 0x8000400000000084) setsockopt$inet_opts(r2, 0x0, 0xf, &(0x7f000093f000)="e0", 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00008dc000)=@common="79616d300000000000000000be000000") r3 = creat(&(0x7f0000b38000-0x8)="2e2f66696c653000", 0x18c) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000038000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) lookup_dcookie(0x200, &(0x7f0000c15000)="0000000000000000000000", 0xb) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000377000-0x1)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ad5000)={r3}) bind$inet(r2, &(0x7f00009eb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00005e1000)="1f", 0x1, 0x0, &(0x7f0000ad7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x3fffffe, 0xffffffffffffff7d) connect$inet(r1, &(0x7f00008ed000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r4, r2) timer_create(0x7, &(0x7f00005ca000)={0x0, 0x1e, 0x0, @thr={&(0x7f000004a000)="96ad9eda", &(0x7f000046a000)="0617034c5b53ee9a68d18c65fb082497a352cb56118d1440b345620ce7954b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9e000)=0x0) dup2(r2, r1) timer_settime(r6, 0x0, &(0x7f00000bb000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000109000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000333000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x53f9}, &(0x7f0000fbe000-0x4)=0x98) signalfd4(r4, &(0x7f0000a39000-0x8)={0x81}, 0x8, 0x80000) dup2(r5, r3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00002c3000)={r7, 0x2}, 0x6) 2017/12/07 08:07:52 executing program 4: perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xcaf, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000456000-0x60)={0x0, 0x2a, 0x7, @thr={&(0x7f00006ab000-0xe9)="425bd00a57491cb645508b2c9737c9f69f6e53dbf133eb4a3d68a217de6b32f27cdc335ff90614e06f6ddc27d490ecc84e6c6457184673b5536830b53d467717d2ba3d0c371c3ae0e023198a134143cd95547c929418d1c7cfd82ca265a0f0c5f2e2c48b61a89ccb620a49dcc13bacf7ddaba297beef0a11751d356a3d6ab1488709d79b5b7f549f88d71dd96c688db3845c434a9668f95fad3a93b9fa3dcb9bd1045142a8b8c5664193595a5443a49bcfa669c72b843937e618507e95c351f3d1526ed2935959950cd20198fa5755f570c2ee9ab21a88ff94f20b9128f8b997c9f2f41286bbf25965", &(0x7f0000d25000-0x6d)="6ff2ae9e208cff274c1a41c565f0cb4038fdb020493c54f62029ec3ac95f03c2ea192488a444c62bbce29a500a5d477e18fb10fdc42f0cc2277843574b8e375ce35e124e66b1a426219c4e080fb3435887758852ee98fd39c8daca2f0e83ad0846c7283635794129af85b9b985"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000)=0x0) clock_gettime(0x0, &(0x7f0000a4b000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000080e000-0x20)={{0x0, r2}, {r1, r2+10000000}}, &(0x7f00003fa000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000159000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000422000-0x78)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x31e3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a10000)={0x0, 0x0, 0x0}, 0xc) getpgid(r5) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a0d000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000768000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b7f000)=0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000ca7000-0x10)="ff4b008000006c6674fa0a00009e00f2") getdents(r3, &(0x7f0000c65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r8 = socket$inet(0x2, 0x80000000006, 0x20000000000) close(r3) listen(0xffffffffffffffff, 0x3a0a) connect$inet(r8, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = accept4(0xffffffffffffffff, &(0x7f0000cf3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r10 = dup3(r4, r3, 0x0) r11 = dup3(r4, r8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$tun(&(0x7f0000012000)="2f6465762f6e65742f74756e00", 0x0, 0x40080) accept$packet(r9, &(0x7f00004c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000054c000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000d99000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000396000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x81, 0x3, 0x10001, 0xb, 0x20, 0x80, 0x100000000000, r13, r14}, {0xb4c9, 0x6, 0x0, 0x101, 0x0, 0x3f5, 0x379, 0x7}, {0x7e77, 0xffff, 0x400, 0x2}, 0x4, 0x84c, 0x3, 0x1, 0xa1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0xd3}, 0xa, @in=@rand_addr=0x8, 0xb9, 0x2, 0x2, 0x4, 0x0, 0xb3, 0x4b}}, 0xe8) ioctl$TUNGETSNDBUF(r12, 0x800454d3, &(0x7f00001b9000-0x4)=0x0) dup2(r7, r11) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0x4000003, 0xffffffffffffffff) 2017/12/07 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000014d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000744000)=0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = perf_event_open(&(0x7f0000386000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000009, 0x0, 0x2000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d66000-0x4)=0x0) getpgrp(r4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e1e000-0x4)=0x0) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00001ca000)=0x0) getpgrp(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r3) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000345000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r2, &(0x7f0000864000-0xc)=@nl={0x10, 0x0, 0x100000001, 0x3}, 0xc) r6 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) connect$inet(r6, &(0x7f0000df4000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r3, 0x407, 0x9) listen(r2, 0x9) r7 = accept4(r2, &(0x7f00008e2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000486000-0x4)=0x60, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f000010c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00004f7000-0xb)={0x0, 0x0, 0x5, 0x0, 0x0, 0xa2f, 0x0, 0x0, 0x0, 0x100ef, 0x4}, 0xb) socket(0x11, 0x2000000803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000050d000)="2e2f66696c653000", 0x14104a, 0xfffffffffffffff9) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000238000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x28001) clock_getres(0x3, &(0x7f00001b0000)={0x0, 0x0}) write$evdev(r9, &(0x7f0000038000-0x18)=[{{r10, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x800, 0x0}], 0x30) sendfile(r9, r7, 0x0, 0x7a439a6e) ioctl$EVIOCGUNIQ(r8, 0x80404508, &(0x7f0000e87000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x1, &(0x7f0000a95000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000cf1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r8, 0x1, 0x66e56ee048cf5df6, &(0x7f000004e000)={0x77359400, 0x0}, 0x10) accept4$llc(r5, 0x0, &(0x7f0000657000)=0x0, 0x800) 2017/12/07 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000839000)={0x8001}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x77359400, 0x0}, 0x8) r0 = memfd_create(&(0x7f00008cd000-0x1c)="776c616e316e6f646576626465762c657468316370757365745e7b00", 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008e8000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bbd000)={r1, 0x7fffe, 0xffffffffffffff9c}) pipe(&(0x7f0000a09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00008d1000)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x5, 0x1) getpeername(r0, &(0x7f0000e36000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001b2000-0x8c)={0x2c26, 0x7, 0x22b, "71756575653000000000000000000000000000000000000000000000000000002300041400000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00005f5000)="2f6465762f73672300", 0x8001, 0x3213fd) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000af6000)={0x7, &(0x7f000014f000-0x1c)=[0x2, 0x80000001, 0x101, 0x57, 0xfffffffffffffffc, 0x2, 0xfffffffffffffff7]}) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000401000)="1f0000001e000701000000000000007700000041536b8d3d93ab08d5010000", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006ff000)={0x0, 0x2, 0x20, 0x2, 0x9}, &(0x7f0000f8f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000cf9000)={r6, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f00001dd000)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ca000)="69645f6c656761637900", &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b6000)="75f563b4583315fe6a697146ad31ed409bcac062825f7eb9ec30f9bafb2cd7ba28f7f3e1337868671286be3c8178a395af15192cf5370a2fbd87eab022ac359eaeee54dbbc2f9b256aa5ebf24cf36b6158f17cf4560666eb1becf8062535521e7b82088bc0e304e32b59ccfb8284e229c3e8acb536de71dd645e60c38c56e72975a70dbad3000a648d38a52f582c817dc07dec52e557b620e60cf20975a4ba5526e3dcbc15e9c9f65ada3240538d21", 0xaf, 0xfffffffffffffffe) add_key(&(0x7f0000f5b000)="07000000000000737400", &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b44000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f000006e000-0x4)=0x3fffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000be6000)=[{&(0x7f0000bcf000)="390000001100094701bb61e1c305000020000000020000001000210000fff80019001a000f001700fa0000000000000007e9ff000600000005a26d", 0x3b}], 0x1) userfaultfd(0x80800) request_key(&(0x7f000058c000)="65516372797074656400", &(0x7f000013c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f2000-0x6)="27908a700300", 0x0) [ 92.260170] binder: 9368:9384 got transaction to invalid handle [ 92.260178] binder: 9368:9384 transaction failed 29201/-22, size 72-8 line 2775 [ 92.313785] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.370873] device gre0 entered promiscuous mode 2017/12/07 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c70000-0x8)={0x0, 0x0}) r0 = socket(0x0, 0x4, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e83000-0xa)="73657467726f75707300") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000044c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c5000-0x4)=0xe8) bind$packet(r0, &(0x7f0000a77000)={0x11, 0x1c, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000db6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00005a4000-0x1c)={0x4, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1000000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000004, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, r4, 0xffffffffffffffff) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x607a505050e63a62, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r5, 0xb) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000427000-0x9)="2f6465762f76637300", 0x10001, 0x0) connect$bt_sco(r6, &(0x7f0000593000)={0x1f, {0x9, 0x0, 0x10000000342f, 0x3, 0x20, 0xa3d}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000f60000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0994ea05e6ed", [], {{0x0, @ipv6={0x0, 0x6, "e6ff00", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000a04000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xe3, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) r10 = fcntl$dupfd(r8, 0x0, r8) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r10, &(0x7f0000ef0000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb4, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0xfffffffffffffffe, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1, "27"}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e44c8c69629b6f14a42e804723acbd6f57dfe0018000002d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe6) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000808000-0x93)="69c19a475735c8b91ce573355923e3c43d54a46bd1026bb81437a65fcd1165909f0f365feee64640461fae2fba1ff27acf505e861618d54a121064172c1223d62f9b76511f254a5bd0f6227c8be12ec3734c8e0357ec44e3bcef4a20dfd619f6591a254139de3b0e2f35438c5d95b33420a1e596a102cac0e7e3500aa72ed7f416086b547e52cd6b12dbd4caf92173d1b0f6db", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x20, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009ac000)="2f6465762f736e642f73657100", 0x0, 0x10002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000373000-0x5c)={0x200, 0x0, {0x2, 0x0, 0x4, 0x2, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000aaf000)="2f6465762f73672300", 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e1000)="2f6465762f7667615f6172626974657200", 0x208000, 0x0) bind$netlink(r3, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0}, 0xc) r4 = fcntl$getown(r1, 0x9) sendto$unix(r2, &(0x7f0000721000-0xea)="998017de0e3b9546e1e04d00e314fb1afcb39cf50e03bbf59d31ae1f4870bb6dbbfb611caca582dc205816216e52a6b2f0fe3514319a01333c9f108f3a839183cba9cfe4fb29adb0f158ac6d12d4132d726157767ed47e436a51f7b1432df5f29a43f0e76625cc16cf1e30067e980d47cc5a4fa80554556ac58dc50b0d38144068c425e42848babd1794ea34b2a94654ecfbd013ee48e24d5e82806d6241849f4228bd990ed65112c986e26b8107ffb1105eb8f72321c509ccd5d6b461b2ce24877cc7027f2d0b10082c8f395e402ad4fd8b478f18cc9bb6f928972d44ca0574fc999ada5c006b66d0e4", 0xea, 0x10, 0x0, 0x0) capset(&(0x7f0000e34000-0x8)={0x19980330, r4}, &(0x7f0000446000)={0x9, 0x7, 0x80, 0xec73, 0xffffffffffffff00, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b02000)={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]}, 0x9, 0x7, 0xddc, 0x3, 0x12}, &(0x7f0000632000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000024f000)={r5, 0x2, 0xfa, "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"}, 0x102) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xbdc, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000012e000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000272000)={0xb9, 0xd45, 0x8, 0x2, 0x5a85a451}) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/07 08:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000273000/0x18000)=nil, &(0x7f0000c84000-0x18)=[@text16={0x10, &(0x7f0000422000-0x3f)="0f4ed50f22460f01caf2afbaf80c66b890e3068c66efbafc0c66ed660ff1e3f20f703f720fc7a9f72166b9800000c00f326635001000000f30660fe9bf6100", 0x3f}], 0x1, 0x40, &(0x7f00000c0000)=[@cr4={0x1, 0x4}, @flags={0x3, 0x4}], 0x2) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000129000)=0x0, &(0x7f0000497000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) r4 = accept$inet(r2, 0x0, &(0x7f00003b6000)=0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000334000-0x40)={0x8000000000000000, 0x0, 0x4, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000e74000-0x8)=0x0) syz_open_dev$mouse(&(0x7f00002d2000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x6000) getpid() ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000d34000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") munlock(&(0x7f0000b33000/0x3000)=nil, 0x3000) write(r2, &(0x7f00007bc000-0x27)="260000002a0047f1ff170080cdffff030000000001080000000000000b0900000000106e35ba73", 0x27) 2017/12/07 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)="706167656d617000") r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000522000)=[{0x2, 0x1f}, {0xb, 0x4}, {0x0, 0x5}, {0x0, 0xffffffffffffff76}], 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a58000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) ioctl$int_in(r2, 0x5452, &(0x7f00002c5000-0x8)=0x10000) ioctl(r2, 0x6000020000001274, &(0x7f000027a000)="") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000103000-0x10)={0x6, &(0x7f000041d000)=[{0x6, 0xa01, 0xc89, 0x7fffffff}, {0x6, 0x1, 0x7, 0x0}, {0x7f, 0x20, 0x2, 0x2}, {0x0, 0x2, 0x4, 0x7}, {0xffff, 0x6, 0x2, 0xfffffffffffffffb}, {0x80, 0x2, 0x8001, 0x4}]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004a9000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r3, 0x7f) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a70000-0x4)=0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bdb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0xe8) dup2(r0, r1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007fe000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f09000)={0x0, 0x0, 0x100000000}) r4 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800052080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000592000)=0x1) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000446000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000be9000)=0x6000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00007a1000)={0x0, 0x48, &(0x7f00004fd000-0x48)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000073e000)={r7, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) 2017/12/07 08:07:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)="6d6f756e747300") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000076f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000-0x4)=0x18) r1 = memfd_create(&(0x7f0000acb000)="04", 0x8000000000000003) r2 = openat(r1, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x212, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f00000db000)="2e2f66696c653000", 0xf7f7465e8b76fffa) mkdir(&(0x7f0000b38000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f3000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0xfc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00009ec000)="2f6465762f73672300", 0x4, 0x18009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000e2a000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b5d000)={0x0, 0x0}) getitimer(0x1000000002, &(0x7f00005f2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000350000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x3, 0x8, 0xffff, 0xec78, 0x7ff}, &(0x7f0000d3d000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c60000-0x8)="6b657972696e6700", &(0x7f000040d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000a12000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a7000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006a2000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000bbc000)=0xc) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000673000-0x8)=0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f76637300", 0x1118c0, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000a14000-0x4)=0x0) open(&(0x7f000041e000)="2e2f66696c653000", 0x80043, 0x0) r5 = open(&(0x7f000000a000)="2e2f66696c653000", 0x0, 0x2) fcntl$getflags(r5, 0x401) write$tun(r5, &(0x7f0000227000-0xbe)=@pi={0x0, 0xeaff, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x800, 0x3, 0x5e}}], {{0x88ee, @llc={0xa6, @snap={0x1, 0xab, "277c", "9409f0", 0x8035, "a7f949ca29bbccddfcd54276e2f085e9a83da4f187ab396206597ac8cd83d9ea18a8649c630200a4987261f214dc0057786b93503dd02e45f1ab0c5ef13d0ef05a33bce8145f1e346c8151a625019ea607eb42cc2d37a7e9bdf33cb72e1a210a6c9f61c03b4b8dcee4f6cad73f0aff444611696c665c3f736a8a3d0fef247d7579060c61e1f2a4a8afe72ec4222ec8fa7b41353568e44191451cd3c9be"}}}}}}, 0xbe) lgetxattr(&(0x7f00003e0000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e7c000)=@random={"6f73322e00", "73656c696e7578766d6e6574312f6367726f757021656d302623766d6e6574302a6c6f2d776c616e316c6f6367726f757000"}, &(0x7f00007a1000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) fdatasync(r5) 2017/12/07 08:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000017d000)=[{&(0x7f00005a8000)="c2", 0x1}], 0x1, 0x83007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f0b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000c9000)=0xce) fcntl$getownex(r1, 0x10, &(0x7f0000974000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc6000)={0x0, 0x2}, &(0x7f00006f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r3, 0x9, 0x2, 0x6, 0x0, 0x3}, &(0x7f00007cf000)=0x14) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000001c000-0x10)={0x1, &(0x7f0000cb1000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000b45000)=@req3={0x2, 0x0, 0x4, 0x80000001, 0xb4, 0x7, 0xc59}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f00003f1000-0x2)="", 0x0, 0x20000041, &(0x7f0000470000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7ffffffefffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r6, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000efa000-0x78)={0x0, 0x78, 0x2, 0x4ea4, 0x2, 0x80000001, 0x0, 0xdb2, 0x400, 0x5, 0x5, 0x6, 0x3f, 0x4, 0x0, 0x2, 0x1, 0x4b3efef3, 0x200, 0x80, 0x1, 0xd3, 0x2, 0x1f, 0x5, 0x4, 0x0}, r2, 0x6, r0, 0x1) syz_extract_tcp_res$synack(&(0x7f0000837000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x112e, &(0x7f0000590000-0x112e)={@random="38cf7294e9d5", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2000000000, 0x80000001, 0x8}], {0x8100, 0x2, 0x9fc4, 0x1000}}], {{0x0, @ipv6={0xfffffffffffffffb, 0x6, "49341a", 0x10f0, 0x2f, 0x12a, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x87, 0x4, 0x2, 0x100, 0x8001, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x5, 0x6, "7f4243", 0x9, 0x87, 0x3, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x95, 0x12, 0x1, 0x2063d406, 0x101, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], "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"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00005b8000)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/12/07 08:07:52 executing program 7: mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x41) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000004c000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000161000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000277000-0x4)={r1}) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000220000)={0x0, 0x8}, &(0x7f0000276000-0x4)=0x6) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000275000)={r4, 0x81, "8f32019d0cdb8f70b00fdb44531430d99605b95f614869ba0fc093346b3d617f668053e64cf88e3d8e6ac331a0aae3248dbb3acde166b2c1e1750f739a732e450f4f4fb1b051a22fd41fd88be621a8140588f98f0589c61d8c44f3998fbf1536abefd3ba55f3edc0c72368730e16d199d05d37370cee9592eccc74de6abcad4858"}, &(0x7f00001b2000)=0x89) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r5, 0x89f4, &(0x7f0000002000-0x28)={@common="7369743000000000000c000000000000", @ifru_map={0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000276000)="00") mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000008b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000278000-0x4)=0xe8) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000276000-0x1)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000272000)={0x0, 0x1, 0xfffffffffffffffe, 0x7f}, &(0x7f0000275000-0x4)=0x10) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000062000)={r6, 0x9}, &(0x7f0000276000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000045f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932f327cfaafcf960802e0230000fba6b30e00000000000036", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000733000-0x9)="2f6465762f73672300", 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(r7, 0x2285, &(0x7f0000007000)="53") unshare(0x40400) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x7, &(0x7f0000001000)="2c3cb536", 0x4) sync() r1 = dup3(r0, r0, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d7a000-0x10)={r1, 0x28, &(0x7f00003d0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000071000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x0) r3 = epoll_create1(0x0) open_by_handle_at(r3, &(0x7f000002e000-0x90)={0x90, 0x0, "b01c7faffbc1bedecc357bb45dcc1f688a9b051a2652028d6c07f91fbc31bf7b7db2bcf9b690481b615d6e8748cda198110336d099de8be2f62dc0fd100136ea93f4b84101b048f3a64b81d8f900cff99eb28507e191c60b48ad49213d69d8a51e4456a21f39717ed4249e4d32423bae17e1daebbc71ed11919c071a500259112d993f6d54"}, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000157000)={0x6, 0x0}) epoll_wait(r3, &(0x7f000015d000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockname(r2, &(0x7f0000437000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000069e000)=0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fb3000)=0x0, &(0x7f0000fb4000-0x4)=0x4) add_key(&(0x7f0000be5000)="6b657972696e6700", &(0x7f0000fb2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb3000-0xb2)="2efc253343c26908e2d64eb1bb38d5f15f22bdbd0ac39bfd440bddd29ce038166e51854c1b03c15c79c0fa778ef4a7253ffc9d6780343ad1970620bae7106531e21f3dc8516eaafdc2a7ec8f83b33750458a5df2af735330b93de3e924e190f7724cfea1a618e1130af3bf14edeb8be7c041e4b60044b19d871e3541d55eae59f3e9859344e5c3ee0d10051687d1b855c38e206af44cba1860461cca1a4b37bd4af66be9533aa85901a3da523775d2f88480", 0xb2, 0xfffffffffffffffe) ioprio_set$pid(0x2, 0x0, 0x6545) perf_event_open(&(0x7f000001d000)={0x2002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00006f2000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00001aa000)=0x1002) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c95000-0x14)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0}, 0x14) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c73000)=0x0) write$sndseq(r4, &(0x7f0000431000)=[{0x0, 0x0, 0x0, 0x59d, @tick=0x726d, {0x0, 0x0}, {0x0, 0x200}, @raw32={[0x15fcce6, 0xffffffffffffea9e, 0x4]}}, {0x0, 0x0, 0x0, 0x5e5, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x8001}, @raw8={"6b3e37363806eaff35b04f1d"}}], 0x60) 2017/12/07 08:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000072d000-0x38)={0x0, 0x0, &(0x7f0000985000-0x50)=[{&(0x7f0000367000-0x92)="d17a05e18a46edf7f3289c0598495b11c79f0063717dd31592f424d51146ef13c6ba4f0d61ccb909a145777512fdbe0a8ea134124baabb0b2065116acba97ea5876a1b5e764ed228e8e54d83c36c6aada0e3e5db7e1cd2c5ce3cfc36b11b6504636600ebe49a26b3799c8da8b77427bd11dd6c0055fd66a1ed2a04a4b68dec7e8fd1bd83565d8ce84f5b0d40dea42bf56f57", 0x92}, {&(0x7f0000dba000-0xd3)="45d859f2beee2af8fd4f503ae7c30a1f590d089719001f816cfdba4be72460136505b6be95ae5a78e11cb9fef5584d25a8ebb9ae3006fe75edd22376f6bba181051c4ba630d6a799b163e523bcdf5b68b9e618be23fca3d68bd44fe8f3f59746359ed03257b7b4ec2b1e89508714ea8d226f809de71391f918dc73d4aa745a00697d1723c54325d97869c83efbe3bf4ccb965d700fdb14da35ed764e76c5aee60abd1d34f97ff70f6499c4ccf2f1e8a14a31e18a5a85be54f2be2cb99a53fb659cb6eb1ca5ebd93d6e8466cb8beafcb917ce60", 0xd3}, {&(0x7f0000f90000-0x3c)="e412ff7e0067aaeb588e66f5334d2810a5821370e8ef2d58a8d606eeb4d8032110c9cd624a0a2c99ecefc219b180d0f9e61a0e141a1a7026c9aeb3e3", 0x3c}, {&(0x7f00002a4000)="", 0x0}, {&(0x7f0000666000)="88f6de01be0760651ec9495a10f6c5bdeeaf6ed9c430dc08d019880c1f3671de3376008ea3dbbd10af252e0a28a2a22c0888a63dbfed09f0", 0x38}], 0x5, &(0x7f000026d000)=[@iv={0xb8, 0x117, 0x2, 0x9f, "c806234732b3482a29c67dbfc6068d13570bc8a314a505831ea2c18cdc02da86d161c0a0c56a2ae2e97a276b61de4db492cf0e2a211182ab69095e07402bfbbce187f2838c0d662654b0f393e2c547ef73af0c9cb72ed8941aea8a53ef068f8fe63e1890cff79fb600884aee8e39bb836500fca0dc6fe8d8485eff8fad3ba471491d7088b98cf273cb370a09f062cea164b43ddbc944b8cebe2cf40f926a12"}, @iv={0x80, 0x117, 0x2, 0x6c, "595f6d3c6e3f1b3573f311e66fb32e845f21b3dfc1982be6dfe8ac220060ce49aa0b4f8878b985077fcd76c630ad53297c193ed21f1f47c1b2e4f0c19366fbc642bfaec5546fe5990885cceb7454a4b9984a14c87e958c98fce77a86fb469567b7ea594069c6ab07b4ca3785"}, @assoc={0x18, 0x117, 0x4, 0xaf2}, @iv={0x68, 0x117, 0x2, 0x4e, "89d9e3c57dc422c2b183a9c0cea3fbdc6cc8697796b10b8dcfd6ad72e9e1209e8afb2c88ac857d8b3968c08e07353e8ac47217ed59ea1eb8855d7d58dbf5591cebf72832b2f89ea6279b37bb407e"}], 0x1b8, 0x0}, 0xc040) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvmsg(r1, &(0x7f0000fce000)={&(0x7f0000632000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e99000-0x80)=[], 0x0, &(0x7f00004d1000)="", 0x0, 0x7}, 0x40000103) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xb0a) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf91aa5655fbc6fe0001b42113c3", 0x11) readahead(r0, 0x4, 0x1) bind$alg(r0, &(0x7f00003db000)={0x26, "6165616400000000000000000000", 0x100f, 0x80e, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00004a7000)={0x0, 0x0, &(0x7f00008ac000-0x20)=[{&(0x7f0000fd8000-0x68)="687083500644b16c00000000000000018bb278ae2b4d1903cd78635e15d8be587c5a8e9e9fd48a3773b62a89826a913e17e7c198b938ba913e143776b6f4fbae550f38f05582a89bbbbff1025e2c4fce82eebf04eb232b9b3a82f97fd5564f379b29903b647ad95c", 0x68}, {&(0x7f0000c10000)="0456d1946581fa9d5891e761c178f0d598406ca3cb09097b7bb2beecb982319673f42e2bfe5f406e66afc244edc3f23a555459a66a059edfc8ebcb7b3652002617fd2b46a4c0a5f6627fc342fc188e651bd4e7b886946707b1d3878d6a773d0f7829759483346ef36976", 0x6a}], 0x2, &(0x7f00006d6000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x48000) recvmsg(r3, &(0x7f00008c2000)={0x0, 0x0, &(0x7f00007ae000-0x30)=[{&(0x7f00004bd000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000198000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005c1000)="", 0x0}], 0x3, &(0x7f00004e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x4}, 0x10000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c48000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000204000-0x24)={0x7, 0xfff, 0x4, 0x5, 0x83c, 0x51, 0x20, 0x20, 0x3, 0x80, 0x1, 0x7}) close(r4) recvmsg(r1, &(0x7f0000a03000-0x38)={0x0, 0x0, &(0x7f00006a1000)=[], 0x0, &(0x7f0000205000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x1}, 0x440000000) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00001d8000)=[{&(0x7f0000c77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00008ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000486000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x21) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c91000)="f79f89ecc0da9ab8aa6b1016cbe8ccfa93043a40b7d3d5816f84d4dc52fd4900014ff0659cddeba2f6e7ec3a38e4c69b6b7e2dc4e6156bbcd7f4e283b45b45c79216e5d8facacde0d11510464457d626dd25893f4e113047c3122efb1f07d8d611ad7b420747ffffffff0000000071d2c6b995dd179af1f4163c04e6f26d1872d3c1f440af551c01062cc6da80840fd06a69d56c701e5c6868a084780ce9054d403054a4c5bb58b349edd9dd58d663876b02bdde36965fa33038acc3be7c177acdc06aca1bf7923fa610c54e6495489a8d91e5", 0xd3) 2017/12/07 08:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x50) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000745000-0x24)={0x2, 0xf1e2, 0x3, 0x8, 0x9, 0x2, 0x1ff, 0x9, 0x7, 0x234e, 0x6, 0x200}) keyctl$join(0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000026000)={0x9, 0x0, 0x100, 0x0, 0xcd0da63, 0x8}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x423f9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000041000)="2f6465762f6877726e6700", 0x400000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00003c4000)={0x2, 0x7fff, 0x3, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000f0000-0xc)={0x80000000, 0x0}) sendmmsg(r3, &(0x7f00002a8000)=[], 0x0, 0x803) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000096e000)={0x2, 0x2000000081, 0x1, 0x4000001, 0x7, 0x7fffffff}) r5 = syz_open_dev$sg(&(0x7f0000553000-0x6)="2f6465762f73672300", 0x0, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000e6f000)=0x9) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000317000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a67000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee7000)={r6, 0x4, 0x8, 0x80000000}, 0x10) bind(r5, &(0x7f0000d67000)=@hci={0x1f, 0x7, 0x3}, 0x6) r7 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000734000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000a9c000)=0xe8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000626000-0x28)={&(0x7f0000101000/0x4000)=nil, 0x6, 0x0, 0x10, &(0x7f000073f000/0x4000)=nil, 0x8001}) shutdown(r2, 0x1000000000000002) 2017/12/07 08:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003aa000)="2f6465762f766373612300", 0x1ffffffe, 0x2000) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f63000)=0xfffffffffffffffc, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cd0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0xb, 0x4, 0x8e91, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f00006f6000)=0x4) epoll_create1(0x22a22ffdf671eefe) bind$inet6(r5, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000468000)="2f6465762f6375736500", 0x0, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f000022d000)=[{&(0x7f0000a90000)={0x27, 0xfff, 0x100000001, 0x7, 0xffffffffffffff7f, 0x1, "e75e2c4ef1d7b9bbe4c9837722e4436ba1e5f27e7f6fbb08befc7ae42bed7f4eb5be43904bae73560462af94bb2ef85475f432b72aab356068a41b501abf36", 0x72}, 0x60, &(0x7f00001e7000-0x50)=[{&(0x7f0000506000)="8e8944b1ec60d9f258604f8376768a8f939c855c5e3b17bf33b15bf0a50d357be5f019080fd1416ccfe4efcde9f84b55ac7ab750bb9bf5c4d92474c2c10aa554f00329782b07332cdbdd8d883202f2183dc97e0f716b3e9955e4654fdac7e6cc4f3b6575a0b26e5e382293d9e6d025a49b1eb80fc49d8d623fc93085daad4a2e2a373f3b69858fa42a445f8d233957d027d1f79ecb6d8ac46b7d1ddf53f1bd9112577ba636e9ced1811c75a4b65c1469b23706cbc014e0437f7011f6fec4c6855d4f412f990063867bb2f851dd23d402464b993ba852c38380", 0xd9}, {&(0x7f0000ced000)="eddcbeb3065225cf607076f6ec5de9abce1d873937644359dfd28b84843e4da6eb3328303a53a6639126842c4e0da79e18cc1c4805f3525f56b427e1da6bc5947b233cb6fe398cbd2164dfbf3d0b6a0726e5fc90582e11d681c1e52cb9ae1f", 0x5f}, {&(0x7f00000da000+0x85e)="34c61769f35705e190ed5fff20a2edfb8432802a7b8a90b62a81ca3f7d4aea848d40e381c5a96ff165d04c9e2d445c689f8668660cd5b48e1311460f8df784a0121ed9091242f47418a40f931f0164ff57444fcd41202cf23f7a84524a7dccbe46878512ccc9d8d7eb40d019c120b478b3de135d6516027e7436ae3c60ef168edb148f7d28629d6516cd5b2a353fca7db5f245e3e6b72c52e534f3e3cc3d00f82831d491ed11b22958aebe549d958feb496b6b4d0522adcc4a8e6fd6a75d", 0xbe}, {&(0x7f00004c9000)="cc5c2588f9883fe152871e9ecf8ec1be74760407c98b689b433f2c485ff4454932a65196738490f50767a47d88427c65f42a6db1616f69d57ab8bf518286cab47910d8ee0f87a856c9117d6b6e3887a9f95f5d0524abd9af2b31ad71935a1dd3eae03aa0f755cf11e670e1eb7bfb41f95bcbe10b", 0x74}, {&(0x7f0000f22000)="7571ae57a9d3dbb9a35bfc0a926539723bf1cdbaceceec666936daaeb4e710048d77824c83fa1cfdb97b727c776b87474aceb7f3", 0x34}], 0x5, &(0x7f00006ae000)={0x98, 0x102, 0x1, "bb9e3996585b06d4e0fb0ecf9e9fb21cdf672bcdeaf07aa5595f7709b91f78d58711fb8bdf086e4bb4f30ff897f49e5e56598ed009aba07be6b0ed0b917f553a1e863e237101eb84405995bbffa2bea2a213e5de53244cc00e9d3193b6b79e32143d706dc8e12a9d8eafe7dc7bd59b2277c6142cd868f560604ea80ebaca4de9b3f2"}, 0x98, 0x800}, {&(0x7f0000689000)={0x27, 0x1, 0x391, 0x7, 0x7, 0x101, "04a43d78f6f7302500d1ea0e44b4c54bff3472780bc8e5a96ea99d5f20b898d74c12056716a38da38285d96bb80872527b01450a5cf8a6010937ae25d3cef6", 0xb2a}, 0x60, &(0x7f000002a000-0x50)=[{&(0x7f0000401000)="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", 0x1000}, {&(0x7f000073c000-0xe)="b127cc9cec0e48714a737449ba76", 0xe}, {&(0x7f0000e01000)="09f9a9e8bc0aa3d6f940dd9a58c7d53f8e26c9c2899e53de471d99c455a9cfc8714fc7bbdce13518105f273d21de5fbbacc2ccd67ec3e80ba11041cd0ce0bafe5aea609fa89aef0b2c51fc2f0b83417fb92daa82d99daac9003d57a0e93245cb10b28b22bddea4ae95ba597cf3da8e8b26d5f14700c2ae5368769cdb164002dcefdf2b23feb932c3e8934030f7afe9052afdf7171fe2ddb8e29e9bfcd06c100ac7e9665d3e007ceae85dfe0b42173a15ea4d6cb43996a6e982cb2a5bcebd0125eeff1e23f5d717a88bfaecdfd40fa3393391526ef95875aa30d901c837acc713f8bbe781e83623e3cbdd2b5c95", 0xed}, {&(0x7f00008e5000)="cc3da00360393f3b621d8283bfb25a494f612f60e3361ec78aa0259b6defbf583724ce297d4ba36e5f870b71007a6121a74354b1f5a05939c2a83390e22957f0e02a999950f05b0abbeadb185fe1ac1949a87b6231defca162f69fee64024aafd5be48e04d1f4fff87", 0x69}, {&(0x7f000032b000-0xf2)="f4dd59272cb68b19db28a2c960050e3f95895a4c7908acd98e15ef82db5e7838415f02e16af9648c88f606ea19c20e8da366911d52ad6720ed6c913856ad5dd75730a4f96deb075ebc396038082e6d361c93ceeca83e60aaa20835ad1a18accbf5e8d7ff69f46ed9e3376935481e41c46014e9e4c1f13522e49f3b10c22349dfe20e9c54a415cd0a9f78262307bf594125090631247ecee000cee650aad6731e7513764b98fcb3dbd4a81ff737ac15d22b48347804799c5988e2691d0156288431f88930e242c3b0697131d002ad809a3cde94acc8993d2b2c0999cfc6ab044fb477c91998b07f10d89e196c11a8b44cf0f5", 0xf2}], 0x5, &(0x7f0000488000)={0xa8, 0x0, 0x4, "c8ecb6465f2d9adf3d1ec7da18bda0e2c58095d23774edf87330ce808f5c45362daf20bd39b55210613a1925fa0d3681a55205069ccac312cbd4c0687804063ab742b89471ea9b9cbc972d170502b27e9618b4079c14da496a4efa7de8a7b68bca4dedf665fb852987a9a4d2a0e630d8c11847d64f7f1380764bfa30a48c38e79df4b51db525d033bfac2873dcda25bb37"}, 0xa8, 0x10}], 0x2, 0x1) sendto$inet(r1, &(0x7f00001e2000)="e8", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd9000)=@ethtool_rxnfc={0x3f, 0x0, 0xf12, {0x8, @usr_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x80000001, 0x1}, {"6d7f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x6, 0x0, [0xe277, 0x4]}, @ether_spec={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="513cc490e58a", 0x100000001}, {"9ad1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, [0x57b, 0xf2]}, 0x7d, 0x0}, 0x8, [0x3, 0x5d2c, 0x8, 0x0, 0x7, 0x100000001, 0x294, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a4e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0, 0x0, 0xd27f, 0x10, 0xa0, 0xa0, 0x9, r8, r9}, {0x9, 0x3f, 0x85e, 0x40, 0x1ff, 0x0, 0x100000001, 0x800}, {0xff, 0xffffffff, 0x8, 0x0}, 0x42d, 0x9, 0x800, 0x1, 0x20, 0x2}, {{@in=@multicast1=0xe0000001, 0xa04, 0x100000000}, 0x5, @in=@empty=0x0, 0x4, 0x1, 0x2, 0x9, 0x3, 0x3, 0x6}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000a03000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000f1000)=0x2, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000feb000)={0x5, 0x0}, 0x8) close(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000448000)={0x0, 0x2, 0x40, 0x9}, &(0x7f0000daa000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e09000-0x1008)={r10, 0x1000, "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"}, &(0x7f000088a000)=0x1008) getsockopt$inet_tcp_int(r5, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) 2017/12/07 08:07:52 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002e4000)="2e2f66696c653000", 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfff, 0x8}, @generic={0x0, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x0, 0x80000000, 0x800000000, r1}], &(0x7f0000b26000-0x8)="6d643573756d2f00", 0x8, 0x1b, &(0x7f00001aa000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ef5000)={0x27187f54fe40a807, r2, 0x1}) clock_gettime(0xffffffffffffffff, &(0x7f00002d6000)={0x0, 0x0}) utimes(&(0x7f0000c47000)="2e2f66696c653000", &(0x7f00009bd000)={{0x0, 0x0}, {r4, r5/1000+10000}}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000525000-0x4)=0xbec7, &(0x7f0000247000)=0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000d36000-0x10)={&(0x7f0000ef7000-0xd3)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000000)="") socket$netlink(0x10, 0x3, 0x10000001d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x23f, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2a, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x200000000, 0x0, 0x0, 0x2000000000, 0x1, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) r7 = getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000856000-0x10)="2f6465762f73657175656e6365723200", 0x10280, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000008c000-0x8)={0x0, 0x0}) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000001b000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008e8000-0x4)=r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000066a000)=0x80000001, 0x4) write(r8, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900030020002200001200", 0x1f) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b9c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007eb000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000000d4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() capget(&(0x7f00006f3000)={0x20071026, r3}, &(0x7f0000667000-0x18)={0x7fffffff, 0x401, 0x5, 0x5, 0xffff, 0x80}) wait4(r3, &(0x7f0000213000-0x4)=0x0, 0x1, &(0x7f00000ed000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) syz_open_dev$tun(&(0x7f00008f5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) r4 = fcntl$dupfd(r2, 0x3, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00005e3000)=@assoc_value={0x0, 0x0}, &(0x7f0000f31000)=0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x3, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x94dc86310120223d, &(0x7f000000f000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000)=0xe1) epoll_create1(0x400000080004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x10000000000000) unshare(0x400) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[&(0x7f0000dad000-0x1)="00", &(0x7f0000e1b000)="00"], &(0x7f0000bd2000)=[&(0x7f0000af3000-0x2)="2b00", &(0x7f0000b04000)="2600", &(0x7f00007af000-0x2)="2f00", &(0x7f000087e000-0x1c)="6d696d655f74797065736563757269747976626f786e657431290100", &(0x7f000031f000-0x19)="73656375726974792a5cbc776c616e3176626f786e65743100"]) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00001ca000-0x20)={{r7, r8+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r6, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2017/12/07 08:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000757000)="2f6465762f6b766d00", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e7000)="2f6465762f70746d7800", 0x100000000000000, 0x0) r4 = dup2(r2, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000567000-0xf0)=[{{0x0, 0x0, &(0x7f0000bf2000-0x70)=[{&(0x7f0000335000-0x67)="49f2ad8f60d34f0d30af0c79067935db1cba9579504a5efc91d01f1586bf80ba961b05caa04fcd942dbeb267bf25d00d5e46512695476e85f39e5c69630eea73724670b7979380a8546f5f8db1aa7015ec6de2be00342527e83c227c6518762bde9568f958c8a1d7741f8d2cc47db4b95524047dd6bbacfdfb25bd2a", 0x7c}, {&(0x7f0000d62000-0xe5)="0af87e80be8e7c416ee1c1d672c30271317ed461f7144f2a9337b7107cd87e85083273ae215a487104f6c21eaaf973e34057c4b11676d5c10937b2e8a0f5b3e17366daf5a54d499eb2179c9d0634561f33ab73896677ae4c067652efb5e3eb45e729a5d9355fcbf76f4a71351cd73648af870c4a36344cc7ec725df066b35c4a0467a82c31913114aa726447849e12d5a48c0268dedc6b75219ec36b395e9d4d29d273417192902906b2c6ff3a2c68c64b17a729d0b4fb75c24b472a2bcd96dede47290bd1daf2a4a2b6bf061d23667aee60ff871753df7679901d884397027795bcebd6d0", 0xe5}, {&(0x7f00002d5000-0x15)="d479bd508b45f8aff5d93010e87b8aacc04b211464", 0x15}, {&(0x7f0000726000-0xd9)="791c61b6d6a2058d0ad420b21a1191717949bdab18d7dca8ff3934b82a32f963f101c70e09ac0d7a461dad7cc4df1979673296aee3805a1e4879ec5a3f796491e8078a411038be94875b4ddc3e99cf34d72ddff70a75e51b0e690cee783eede91c5344dca798b4bdba2dea416474db486373ebf55f6cab16db8bd26a882084361501dc5b00ae005f153391b150aa967242d512cd0100a8c5416571bc370e8c7eac1ae8092ff5b1644f67623b1e54d18f6784cbf536dc220109e5b5cff84a9650bc3f89ee5aa0bbce507831292b9d7778f425f6ad3308f9cab3", 0xd9}, {&(0x7f00006d8000)="23cce5f0ae6c3a43d91053c2f4b97da7ef4202804c73abef7e88f0da128ddcb48b98d00d4c980b069d48aaac9753dbb6b243dd2b4b2a48", 0x37}, {&(0x7f0000c49000-0x67)="a05b6e81f0fe2bf32dc00444be67ff6d5adf126f1be057193e3ae74175739fe64e5339ffa6a52baf4a6838a55f9b1e3499573b9f21bcb7f3132d62bf947a9153cc5dfc284b76460fa0cd7d39e88c40e7e14f70533d13b08afcec23713342c3605def85cf23ba67", 0x67}, {&(0x7f000051c000)="fa1be2961b9e9659f81f398f43a0a4b340889a6ba6f6f7e010f4edaf6a0834", 0x1f}], 0x7, &(0x7f0000cf8000-0xd8)=[{0xb0, 0x10b, 0x5, "a93790081553b49d86d7cf3d2b53b4594ab86cc11a2f7ee218a8b1e6dec154181955dfd9565c2ea88c9e975af5b8a60ba058544fa54d0ba298ee84b41aa698e026392536352a0f371949b5474cadd75845d407813c5e91b0015a1b5576c3d99c7b26f1d6a325b5a856e593eb52486c4ff03303672872c1616677bb10b6039b4736fdbc5930b03febddac0f2f12b4a59201b89795442c6a0f8e20b55c"}, {0x28, 0x10b, 0x1f, "183e1d6ec9b533f0ca689a446dddee6ea29533f1"}], 0xd8, 0x8001}, 0xc651}, {{&(0x7f0000ffd000-0x10)=@ax25={0x3, {"f03f243d08fe36"}, 0x1f}, 0x10, &(0x7f0000a88000-0x40)=[{&(0x7f000028c000)="1080307e6183614ac702352b0e8e65d905752bcf0eefebf82550234368f1638923", 0x21}, {&(0x7f0000366000)="8e39d4aea293ca9378f47cf09c1710", 0xf}, {&(0x7f0000cae000)="6a8fe41d23f4e29f6594e4f404b295de20694caa063084edcf717e9f6b995b9e7de87012148b5e31cbb7bd81f7b4a9cb0ae8478875448b07ba77bce53fec246fafe13dfba300ccd2ae4def8b4976f532922915ad501c731a9daacd4c93c7f34b1320163e7071965f958e475726274bf9dcac9af8f176d6d7a082ee5ef983da02332d82dbcb2471f8b802e09c6d4d681050a263705b41f6676057f66a6999129da9356dd03b9fdc5fdf6ccd8861b12cbc678d388f1bd8248364b49c581af97bea701157363f935d3cafa361059b7e85d3cdc3cccd7fcd5c", 0xd7}, {&(0x7f0000cf9000)="968eac8797afbc625ac2d52dc1a1161d90b9755e38b08450d2b2f976729a52190c7b5d45e1e5562af0677a4b14567f7a1fdf380ff664abc6b33f9378f85eb31d844752399260f2e616ac277ccddf666c4ed5a18f9d", 0x55}], 0x4, &(0x7f0000ea8000)=[{0xc8, 0x0, 0x2, "20d8918b973fa4404e8b226a3fd8c8fa99aabdbe2f4bb5c6f6a1722737494aab7ff587a779a2c32a4865a7887f9a57b4786a8e16bea1022e7ccb0b40cde3da03e6c02f26a1e50fb9cba4a54531b25b7901895d088202a8ba5cfbf1e41141adccc95446fe66ac0fb73d8955bbe17fed9a68703763119ec045e3899918b5c8039e8af5e84c88646e4160ab872cad207c72caeecc83c0c74c3ec41761a532e08d9187b9e9307b71c8e009a51e4cc19d52004a00d0"}, {0xa8, 0x119, 0xfffffffffffff000, "59717c62e6fbcdbbb17511acb476fbfe32d5964e2e7078826aa795c84d4d60bd8f4a21e8c3bfc3f75ae115674b4a8865a1ee57bf1b21524cdbcf52647326c4d30552c10a1b8faf85faa6f888919f3c16324798cc0e7b3457b5b21abacc42a967ad17bd9e9f5d95df99bbfa53070657b3965685260c95481342c9b3fe0327fc83c8c78df6ec478a59bfb0747fb50cd8cc228c5b04bb2d"}, {0x1010, 0x114, 0x8, 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0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x1f}, {{&(0x7f0000038000-0x8)=@sco={0x1f, {0x2, 0x1, 0x9, 0x100000000, 0xfffffffffffffffb, 0x4}}, 0x8, &(0x7f0000c0d000-0x70)=[{&(0x7f00008e9000)="5b8f8f604bcfa8c7ee5c77d7439504492a6ee8f6532f68baf7f78c3ea56fd9ebb0725bfbd63ed0af4905e95d74ee6cc3dbc730eafa3b36368e4bfabaffd293028f91b39b2c48cf28ca5982ab3d6fd5177c4e2fe3bb9d17", 0x57}, {&(0x7f00008cb000-0xb2)="4d3d729684dd95a84a2ee603078efc96334cbfa835b85ac776b7a51aa58925fd72770b3d965f201d187a7014521ba78c3166b347715010dd7dcaf05147234d760afe392c2795642eb19766a2108ed48eefcc092091a00d54dc4234b7b08c98f80127e535a99220e33d0e2dfc56bcc33b096fb49de49af8ff8f1a9d13ef68b767627108755681b6a245fcfb25f98c27e63826022327c29684a34987403bb69b06d3a32eac3f99b241c9e672282660be4aacda", 0xb2}, {&(0x7f0000e82000)="2973ab537b68044a5d499c3981426a4286edc26f66a004aa0c47dc8daf3cbeaf8edebddb0d3ddee2304d9602a489c788d90ff8e75a30abc7a7eceea964ed66f9c192525af3228691681e7e35c1554ee28d6a3b0d105a4df9331b9a35037ca9dc9138a6d20dbe4e75dca68af61bbf097cf257e94dcabce0a11049adde218f321b4b52c5887a3e4fab63bd848feed89df7a579839f0be9cc9bef0cb656b92bd306fefcb65bb21d4dc26efbec77d57faafcc9b31de161f9c82cd1cacc30a091283fcae7935b313fae2355ea2d87", 0xcc}, {&(0x7f00007ab000-0x36)="ccddacb5b2bf76924b2edf20e9007d6edde67aa5fcc752259f90401cf81eadc9487fd5baa89318e0ab49e56e9f72d4083b744f84791e", 0x36}, {&(0x7f0000358000)="d61d96eec34aa3c581407826c1b1e239224146e4530387ccdaf9e978107117092c8f7e5044aae6e1d67586ab8a988352c001755542d761d0185021625e434a38f44eb1c9695940b76bfac9266c68a8a3a94ba112f62533059c99f3690c074ba85e77801b62e7f0d7f71bc364496a65bd4ba903b8298d7798c577df74a34b3d70d52a5f631a7b90e1fde98c1b38d400dd1ebb5995bd42121dc69c1ad861a23a334ed41d34e500bde9aeb3800f2da321303046", 0xb2}, {&(0x7f00005b7000-0xc2)="6b86f73ba3dc076390c0ae41b93bfbe676d9cce08909329fd84f5c340e261e24d00229ca74cb7856758518b215d580f608798bb61e2fbf22e1294cfbf0fdff306252a09540c6e1f2778e83b0e33538cb0c48b427d771b4a250aad6adb08bd73a0b7de8a3ea2f370863f0c48642df78fd13f3c031107b3498daa0b033c7d784e59c7ddd492ad936d81c0402cb5cc76afec18e62fcfb39b302123fc0772575bdd5a9bcb65713c3a5eaea0eebd28ed4668cd40947a53b469ab787670e065ed83df52db6", 0xc2}, {&(0x7f00000a1000-0x6)="ef84d48313b010e8a8438c1ecb63", 0xe}], 0x7, &(0x7f0000d38000-0x390)=[{0x68, 0x13d, 0x8, "6c6bc0cf357397a6b7dd2b6655dab80e7b372490279a23bfe039ac39789dbc987f4c28078451bb29f2c3dcf9937ec37624c685309d0e982077754602ae92c6290e9c9e18d62b213181488b16afcb30321356"}, {0x38, 0x29, 0x4, "15af0ddf612a2a7f725f0cf681839fce4e977791690bbb6b0a1204f8f32107ee0d798d388c"}, {0x78, 0x4727967b2aeadb4d, 0x80, "28591df9da45e6d0a1bc5090f94e7a7b47ad3f8e2f96bdf473bfa5778fd90a06d117ef77e0f62013b9ef65d830d5af3a70198256ea34dd19c5a6df0d2b54cf25925c3266cdf3bfb6ac5da4e317e55f4a09be1ecca33c85d6a97d9dcff0fa29c6eb11e001"}, {0x28, 0x1ff, 0x1, "42113fa1cd1240e904d0ef055f29dc3dbf40052e"}, {0x110, 0x0, 0x0, "88d992ffe10b8a3d64620615555df62b9cabcf8f2bfe1c2240140e0ea5740e53a168720f763e33cfdbc0f0a4e4f0aab6777a796655805666c0fcaf8919e1c7d74b27562cd7c4e8acd9857cd04be82266224f6770874232e08789935d0843d89bf51344a3d0437e3bfc3497b2088e16946946676f84dc09168208e41e62978591641590c39d79dcf43e787b770f912fc4d684d6663634fa40bd403e9c24372c07cd91c85c3f10afdd863a11aa24003f8d1e0d50cd09cfd2b196af9d8f6f2527ff033bea453844934aac36ceee5a9ca9ec675f0d819aa2d1bb56f130ead36f64f45f283011bfc564f1ad0f1320a0e99104457963ff2c1f2b735ce7a6"}, {0x30, 0x18f, 0x7, "0532f845dfe30b8325a0ef65df0e511472eebd98ea15f7fff87fba02ce08"}, {0x110, 0x84, 0x8, "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"}], 0x390, 0x1}, 0x2}], 0x4, 0x4000000) socket(0x8, 0x802, 0x0) pipe(&(0x7f0000b3f000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f00005f8000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CLR_FD(r6, 0x4c01) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x7, 0x80000) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000bb3000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000025f000-0x4)=0xc) timerfd_settime(r7, 0x100000000000000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r7, &(0x7f0000455000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00005b0000)={0x2, 0x0, [{0x40000105, 0x0, 0x1}, {0x0, 0x0, 0x0}]}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000fdd000)=0x0) getresgid(&(0x7f00004db000-0x4)=0x0, &(0x7f0000cf9000)=0x0, &(0x7f0000021000-0x4)=0x0) r9 = add_key(&(0x7f0000663000-0x6)="6c6f676f6e00", &(0x7f00006a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a3e000-0x1000)="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", 0x1000, 0xffffffffffffffff) r10 = add_key$keyring(&(0x7f000019e000)="6b657972696e6700", &(0x7f00005a6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r9, 0x7fff, 0x0, r10) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000384000-0x38)={0x3, 0x0, [{0x268, 0x0, 0x3f}, {0xbbe, 0x0, 0x9}, {0xa1d, 0x0, 0x6}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000a0a000-0x10)={0xf000, 0xa000, 0x0}) socket$nfc_llcp(0x27, 0x1004000000, 0x1) [ 92.708957] nla_parse: 6 callbacks suppressed [ 92.708963] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00003a8000)="2e2f66696c653000", 0x0, 0xa0) 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) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000855000-0x8)="2e2f66696c653000", 0x280000, 0x8) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000271000-0xe)="2e2f66696c653000", &(0x7f000005e000-0x5)="2000667319", 0x80000001001, &(0x7f000050c000-0x1)="6b") unlinkat(r1, &(0x7f000038f000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000911000-0x8)={0x0, 0x0}) setfsuid(0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000"}) mkdir(&(0x7f0000013000)="2e2f66696c653000", 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00009ab000-0x10)={0x8001, 0xfff, 0xea2b}) read(0xffffffffffffffff, &(0x7f0000005000)="00", 0x1) 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000035f000-0x4)=0x0) perf_event_open(&(0x7f0000d52000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000917000-0x50)={{0x80000080, 0x40000000000000}, {0x200006, 0x41f}, 0x80000000005, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x1c, 0x2, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000677000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000870000-0x20)={0x10202, 0x3, 0x1, 0x1000, &(0x7f000040a000/0x1000)=nil}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r6, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000095e000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@sndrcv={0x30, 0x84, 0x1, {0xad1, 0x8000, 0x200, 0x7, 0x1, 0x3ff, 0x3, 0x7fff, 0x0}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7fff, 0x7, 0x80000000}}], 0x60, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xf9, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) socket(0x1f, 0x4, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003a5000-0xc)="2f6465762f72666b696c6c00", 0x209, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000441000-0x10)={0x0, 0x10000, 0x9ac4, 0xc000}, &(0x7f00006f4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c82000-0x3f)={r7, 0x37, "7d605c1f7ae1aff87714e6a17e3da12af0df6ff0e19214f772d6440abe79c741d46723186b4770f6f5fce0bdca813b7f72d568aa845b06"}, &(0x7f0000ed1000-0x4)=0x3f) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_open_dev$vcsn(&(0x7f00001da000-0xa)="2f6465762f7663732300", 0x6, 0x40000) r10 = bpf$PROG_LOAD(0x5, &(0x7f00003a4000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r11 = socket$kcm(0x29, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f000019d000)="2f6465762f766373612300", 0xb370, 0xfdfe) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000975000-0x8)=0x289) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000a9e000)={r8, r10}) bind(r5, &(0x7f00006d7000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r8, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r8, 0x1) recvfrom$inet(r9, &(0x7f0000a4e000)="", 0x0, 0x100, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000f90000-0x4)=0x0) 2017/12/07 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000807000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000735000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r2, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f00002ee000-0x38)={&(0x7f0000bf0000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002fd000)=[{&(0x7f0000808000-0xea)="243604859ea4626bff0ce217c30eeffd77c3be2e8abc1159fd83e4c5cc76214530bebdd85943117f858a9946f8649ed6066eb25f4e184f75fee6405c14627d72cd42c313aa382de14e0243aef581a1bc4b38ea942f53dacee7834bebf9f2e7528d8f593aedd7ba1fa2d7394f10a91e47ff7d3e1bfa074b8cb54dfe02d5e7e142de9a331e9e5904ad835e288de88282fc24a8a429abf2a4897bc9cb7d1bf0ba77507c9a68cb454a24624507e77341af908b5a6e83bf22584d8358982ac96f8e89fff5a694999f3e3c37f20603bd1843c491d4432fffc42b47f10652934f0242707aaf2f928960648e1c5c", 0xea}, {&(0x7f00007be000)="5923880107d6f267afad9b3ebeb92d88a67b3a68d4e613eb14d4a76103176760b435164638f199efa6ddf36908033a0a1bece69367c4c315e56228b30b21634674b8deebb16bea357fc71c4fc6580ab9f94c9ce127f44b568c11ccd6048799", 0x5f}, {&(0x7f0000a42000-0x9)="f813282979b429bf55", 0x9}, {&(0x7f0000d99000-0x55)="6caaa2f081c8314d74a6c5cfe427d0063b2a72c0625c47c8c1fa4a0b25a07a460b9fd4f164351aea6104d68c7ab53f8c47fb9fb17d1817ae655e17c874a830079567b9e2febc37b1e0dd3a2426f9a123c06a6aec51", 0x55}, {&(0x7f0000e5b000)="2a6c84c8119d9ee12cc5ede419d376573d737fcacce59e98e3854d", 0x1b}, {&(0x7f0000db0000)="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", 0xfc}, {&(0x7f00004f2000-0x99)="1b0db2e86b3fa34666e3762e46efe1f9b056f2f88f25f806b56d197b84233f6bfb6ef3113f970b76bd24d63905de0f2fa3ace9b1ac69332e783bf465bc1d88726b2b88e0f55899ea0e414242e095d5944861dacdb0572460d0a6ec2bf1989bd425be9501eee12bb8220f8470a23f2e90b41c503e52fcb7200debdae905690e2a21a74f5dce518d254c9b1b87c53925cf26f32bcd9f2a474a25", 0x99}], 0x7, &(0x7f0000665000-0x268)=[{0xc8, 0x114, 0x101, "81b43d93d723b68f283de5438aeed250f240cb0e039f6aba8578aa4b993710c4cc2b2e6d16066b39fbc47582d03e2ff9d181dca7ef3ef0e004e9853890ac76ef83201a3bcf736218f2610299bfefb8cb1bec6ec0630027ecc7c5650d9f2ee91d1d65ece0244a30cd948cb815e2718fa6e3a743a0d90c51c6210a15b0e5fc4f463527c55a0d718a05eb0e068683e0420c5bba92a1ca9beb8344714a7a27d18f873fe5540aa4fd8ede85fee59f5a6199802689fa98aee1de"}, {0x110, 0x10b, 0x5, "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"}, {0x88, 0x11b, 0x52f, "595b31cc4c766742a23860f9ef822f3230558b6840bb4b44f86a651c48a0247a2eda7cc20819913252f7994b9d42c0207362fc606d201d19dbe20849b6cbd21a8c4d1ca8a6fb6670c622ca117abf5e3af25f6aae0f7b7c735085cc16e64bc584e93a0aefe128678da13b31b853bb746be6"}], 0x260, 0x20000000}, 0x4000000) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000b6c000-0x5)="0000000000", 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000099f000-0x4)={r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c93000-0xc)="2f6465762f72666b696c6c00", 0x400000002080400, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) read(r6, &(0x7f0000f87000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70) readv(r5, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000755000)=0x0, &(0x7f0000578000)=0x4) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00000ff000)=0xffffffffffffffff) write(r3, &(0x7f000074e000-0x3f)="b63db85e1e8d225dbbf3b29d739315d61dcc436aed5ed2bc7018cebc9b97ae21914d872c678ce22c9b16", 0x2a) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000079000+0xcb2)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) 2017/12/07 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00002f9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000b000-0xc)={0xffffffff80000000, 0x0}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000554000/0xe000)=nil, 0xe000, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc2000-0x4)=0x40, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000fd9000)=0x1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fcntl$getown(r1, 0x9) select(0x40, &(0x7f00001b0000-0x40)={0x5, 0x5d, 0xf66e, 0x7, 0x7ff, 0x1800, 0xffffffff, 0x1}, &(0x7f0000a7b000)={0x3, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x4, 0xffffffff}, &(0x7f0000fc3000-0x40)={0x20, 0x5, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) recvmmsg(r1, &(0x7f00004f8000-0x80)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f6a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x2040, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b0e000)="2f6465762f73672300", 0x7, 0xb41ff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fd8000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000052a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000522000-0x1000)="", 0x0, 0x0) add_key(&(0x7f0000001000-0x8)="72787270635f7300", &(0x7f0000c41000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000431000)="653482", 0x3, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000771000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r0}, 0xc) epoll_create1(0x80000) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r2 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r2, &(0x7f00000a4000-0x10)=[], 0x0, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000517000)=0x8) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x81, 0x0, 0x1, 0x0, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x0, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r1, 0x7f, 0x801, 0x7) eventfd2(0x4, 0x1) 2017/12/07 08:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0xffffffffffffffff, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002d0000)={0x0, 0x10000008, 0x5, 0xffffffff, 0x201, 0x8}, 0x14) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e06000-0xb8)={0x0, 0x0, 0x2158, 0x10001, 0x7, 0x3, 0x2, 0x80, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9f, 0x612, 0xffffffff, 0x4, 0x1ff}}, &(0x7f0000f7f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001f9000-0x27)={r3, 0x1f, "126e2f7aa645691292cad3823cfbf4abfceed479a41a404c543ba952560682"}, &(0x7f0000d02000)=0x27) r4 = open$dir(&(0x7f0000695000-0x8)="2e2f66696c653000", 0x400000, 0x40) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000363000)={0x4000000, 0x0, 0x5}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@text32={0x20, &(0x7f000017f000)="0f213066baf80c0f38c88bbb730000ef66bafc0cb000eeb91a0b0000b80a000000ba000000000f30c7442400d6000000c744240265000000c7442406000000000f011424c4c2890b4cdf23640f015d0726660f3881b05674d9520f09b8300000000f23c80f21f8350000e0000f23f88fc860a69ba3841a4300", 0x79}], 0x1, 0x4, &(0x7f0000e3e000)=[@cstype3={0x5, 0x6}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000747000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb9000)={0x0, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x72, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$sg(&(0x7f000046b000)="2f6465762f73672300", 0x7ff, 0x200000) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000312000)=0x1, 0x4) epoll_create1(0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r10, r10, &(0x7f000024a000/0x18000)=nil, &(0x7f0000efd000)=[@text16={0x10, &(0x7f0000552000)="baf80c66b8b0a6008b66efbafc0ced3664650f01ca660f3a211f0066b8030000000f23d00f21f86635000000030f23f80f017097d9ec65650f01c96766c7442400e50000006766c7442402515600006766c744240600000000670f011c24a5b831018ec0", 0x64}], 0x1, 0x58, &(0x7f0000698000-0x20)=[@efer={0x2, 0x0}, @flags={0x3, 0x200}], 0x2) ioctl$TIOCSTI(r10, 0x5412, 0xef31) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000a84000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r7) ioctl$KVM_RUN(r6, 0xae80, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7c000)="2f6465762f72666b696c6c00", 0x4400, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r11, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/12/07 08:07:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="64fb43d78e67abf6454a085b11b02c5a8505be65b8e81183d5618078d30ffc2bd5347d9474aadf427d7e7c3260cb747311c1be586856bebeba24fd32cd79845114f641790bbec1e8eb7f5bd7b719b519b96e6f4ff1cd4956e76c121c781e22a925faf3e205e2a681cabff3", 0x6b, 0x80, &(0x7f0000001000-0x10)=@llc={0x1a, 0x17, 0x7ff, 0x9, 0xd5, 0x4, @random="d5f9a573348b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f000076c000)={{0x76, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() ptrace$getregs(0xffffffffffffffff, r1, 0x0, &(0x7f00007c8000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000c3a000)="", 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = syz_open_dev$usbmon(&(0x7f0000615000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x86000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001c3000)="2a25ff7c7070315e2d00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001038, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000c75000)="707070307b2f7b6c6f6e6f6465762400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000657000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x6, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f07000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = memfd_create(&(0x7f0000020000-0xf)="2f6465762f73672300", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001e8000-0xb8)={0x0, 0xaf4b, 0x9da, 0x5, 0x17dcd43e, 0x9, 0x100000001, 0x1fc3, {0x0, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff854ec4ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x100000001, 0x10000, 0x7f}}, &(0x7f0000ab2000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000014f000-0x4e)={0x0, 0x46, "3329b763639321100e82338c37649ef65d8d2f7da1602ca3dfc85bf12e4fb712651e4483914ab045a62efcb27d7c92587b475b7cb7cfa393693b80c101c37d35a37153ba935e"}, &(0x7f0000182000)=0x4e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000026000-0x8)={0x0, 0x0}, &(0x7f0000c4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002ee000)={0x0, @in6={{0xa, 0x2, 0x400000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x3, 0xdbc0, 0x8, 0xff, 0x40, 0x7, 0x200, 0x1, 0x0, 0x929, 0x1f, 0x401, 0x3147]}, &(0x7f00000c7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ed3000-0x14)={0x0, 0x58cb, 0xfffffffffffffffa, 0xffffffffffff8000, 0x7, 0x1}, &(0x7f00000e6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072f000)={0x0, 0x6}, &(0x7f0000a1c000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000097a000)={0x0, 0x6}, &(0x7f00001ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000bf4000-0xdb)={0x0, 0xd3, "ef42a4476cd8082b762bf80b47b4e61d6f3628559c60bbee4e6fec5c8f6ef026d93d9fe99958365e601090a1c2f72c32661e3aa9e6d2e724d755d33e18366bfc96ade3fa7971e9e0eca451727382a19c1903b8aa8027e43292cd35c67e6a9b1ae7395f5b1289b082b8c139ab098d3e717a2397908d7b8f4a8739a3a74f2d49af3c82646afafd686acb810b1a74a46a0e2d4e95501cfd0a5eaf7a7c64a7ff978311e84a5574cf78a50a6ecec3d451fa3145189491c32723fb7456b366f574ebabb5c70cc8b0585b6da3db902c4303d432c42331"}, &(0x7f00000e2000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000d7f000)={0x0, 0x5}, &(0x7f0000135000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000062e000)={0x0, 0x100000000, 0xfffffffffffffffb, 0x1e, 0x1, 0x1}, &(0x7f0000157000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ede000-0xb8)={0x0, 0x5, 0xf6, 0x8, 0x100000001, 0x80000001, 0x0, 0x6, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x10000, 0xffffffff, 0x9}}, &(0x7f00007fc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000095a000)=@assoc_id=0x0, &(0x7f0000077000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000925000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054d000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003fc000)={0x0, 0x3d, "82149526d37d86323dc0ee7429c88d6a4ad59c34c546ec13b9628c0259cb496df5728fa7ae832a4f76f2b316577c19c1792b07761a9e0affa568ba559f"}, &(0x7f0000180000-0x4)=0x45) sendmmsg$inet_sctp(r3, &(0x7f0000e5d000)=[{&(0x7f0000ba1000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000322000)=[], 0x0, &(0x7f0000868000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x1d, 0x0, 0xfffffffffffffffd, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x100000000, 0x3ad, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x40, 0x401, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7e, 0x8004, 0x1, 0x1ff, 0x5, 0x5, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x5, 0x7fff, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x6589, 0x3f, 0x4, 0xffffffffffffff14, 0x401, 0x5, 0xffffffff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0xa3, 0x80, r12}}], 0x180, 0x40}, {&(0x7f0000b17000-0x1c)=@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000782000)=[{&(0x7f0000856000)="", 0x0}, {&(0x7f00006fb000-0x20)="db60b7e162c6c046ef9f6abbdfcac27931921ef6a1f7584c70f47eaa04f257fd", 0x20}, {&(0x7f0000f52000-0x8)="f195d19e770c7bf9", 0x8}, {&(0x7f0000e14000-0x5)="5652f1f5b5", 0x5}, {&(0x7f00002e6000-0x64)="a52a6e0201989b163e75e8bbe3b22fa179b72f0a4f98f92d803b4b9175e7b5cb929d6c717efc4e3a7f53d6e307f449dc3f13e814fd547d8cd1babe60142956214e5c627de8c3eb98de701da8279315b399fd4ab43986851ba89023d877488d9e5042e0c8", 0x64}, {&(0x7f0000ac2000-0x43)="ed0cf524d89c0c31d1bba20f9a501a5582310709ec2b34cb684df039d0d314f78cf0d467fce36e2094fbf556bea8709d28ae525a5fa60b4d7852ce05c4ee736b13a10a07e2104098b19a01404b58765f24e8f1b4d4ae436be998cf3a928573964328d0407ab578456d67d9d7f7707b97bbd43966f3bb259e6601f45f6edc32a6a0135956e047052e1df15582334e2704d07e8ea02d70378b5b50cd996a81eae86f352c1fb7f2e155198ded9a7728cb74149875ad954b65661bd90c61b1406a9b81bc62bcd6e6a8", 0xc7}, {&(0x7f0000334000)="78bdf1b08ae14245c8eaefafdde3145e95cb7d17332753939edf7f86a58619261d9c013435a39161e34c1f3032644e127f72ac72b9237388ce05da7dcb826b9b136dc1f8eee04c7db0f340131f0748865d08a987902c58afbf99d8f6b659a5471917b404a04ac35ecbec6f9875b38c5cf8d268319e04e9454f339d51e8c0855c66b784d7a955791cdee6cb84029ffc591446782a8e407fc42b83982ee03dfd065d23999710f1ea6a47", 0xa9}, {&(0x7f0000079000-0xce)="a37d0c1633ed2ce4f52cf49ed2433c02bfe5693dac030d2f9e77ba9a1f7095d710c7749eba1b7796d1b650c91da4d9ec794d78f1b7b27cedd8cd420cfaefb35bbe176adfcf7840700f7df885127a03bafdb05e1a2cc05413d49ab82ba5b1e46ac96448efc96daab0ad030a44f04601ced9ca76dd6e867e98cd7e02a0e11722bbc48e0ed980b463d61c4990ed9bb72960e58a5e11e8932784b610f44084d6cb0601bf72f675b541cb1f5f65c4f19490abd80245bd1dd2deb17ab4123c819ce14e381665c13e481a53e3c0a88026f6", 0xce}], 0x8, &(0x7f00006ce000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6, 0x8001, 0x9, 0x8, 0x3, 0x10001, 0x2, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x0, 0x2, 0x4, 0x5, 0x8, 0x2, r14}}, @init={0x18, 0x84, 0x0, {0x866, 0x8, 0x80000001, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x5, 0xfffffffffffffffc, 0x5, 0x0, 0x7fffffff, 0x4794, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000, 0x8, 0x0, 0x9, 0x9, 0x80e4, 0x10001, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x4536, 0x8006, 0x100000001, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2b4, 0x20000, 0x8000, 0x2, 0x3e, 0x401, 0xfff, 0x67, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x0, 0x8009, 0x1f, 0x2fd, 0x6000000000000, 0x826, 0x8, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0xfffffffffffffffc, 0x8, 0x9e, 0x6, 0x101, 0xfe7, 0x6, r8}}], 0x1b0, 0x0}, {&(0x7f000075a000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000df7000-0x20)=[{&(0x7f0000883000-0xb9)="0d338ec54ceeba6ec722c07b18a0f624c35c75c066e213812c4c5f93dd080b923ded05a4b7e6db93ddbb2aaf8ffc7daa55934eb05ecdd065a777e0970f4258a11eee5f35ba2a5237415fc3772318731809ca45124e0517df548bde28ae304a1a0f6b0d27d369c7b63b441bbbbbd86e923004da378f4db0194cea1a0d4207df6aa838156b6bb0946e8b0c49d1a2568e9486997904f30791103d5c76c4ecb4bf53c76c375c76a5faec6a11906cbb79a6e139aa1162db2d000de8", 0xb9}, {&(0x7f0000faf000-0xd0)="8064762b3b77c888c69a89dc459e03201bd85888c785925c38a04a0fffbd35bd92d095ad5e4e5fad5e3af72ad56a229b54130b801bb5835bd8c7be9bde9db793bfe11bc1fe8c51de74742dfdb2188d1cfc2fb51972add672eba2e27b0b830de6abcd43362e015de400faecb8e81e20c06f48144eb898bc6e7dc39f689059eb26543b18d1a16ac8eda5dcfd2370c134bec808c13fd99a768b7e83d1ccaea63b131f366ec3844a4005203b133621100f6da172c2dedd57ac3b174561d75327c7005538fffccdf19970591d3489f331fe1f", 0xd0}], 0x2, &(0x7f0000895000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffffffff046b, 0x8000, 0x7fffffff, 0x5, 0x7, 0x7, 0x4, r19}}], 0x30, 0x40}, {&(0x7f0000c2c000)=@in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb50}, 0x1c, &(0x7f0000400000)=[{&(0x7f000000b000)="9df8f8caeefbf50e1c063d5bc6f1f79808eb92a69f9c52b30093ffd04fa54e014405eecbfc97868cc754e553a0444de44e", 0x31}, {&(0x7f0000ee0000)="2e29675ec1316d9ba7142a1ca2ab8f776696c3334019d26f106750a47256e986af5a9bc1fe17d0fdcc993589a03d4dfee70a6ea4cdec005d2efd288eddfa4772ce6204fb9ea3bbc4fc83be19ab91fd1a7d85820e019fa030d82908fcc3e7d4f7a910646059614e2455b4036ced552a31a51828a521b5688654b6ebb567041fab41b4f6063a06e9e00fc250f3180d594b16d932fc45355bfe612d094d90bdd560d8cde1176565b9a12b0444", 0xab}, {&(0x7f000046e000-0x2a)="e0e083dd669594a68454c6361eac4ecbe874db3a06a4e77a0405ba50a0382b08d27ada60219bf88bec83", 0x2a}, {&(0x7f00009bd000)="16ab9277de051a61d0954f9baa73c1619adf05df0773fe4c57668e61011d81160a34623a4088361c4fd0f234482e19b2da2f874c5ebb1e2583c634ea8bebc0dd30fe5232b003b83aff695376f9ae6eba281a228867db15f36e8ecdf452a8fe8cd88180f92351becc0bd5383bad1368", 0x6f}, {&(0x7f00009d2000-0x9)="1bdab7f2e60d932cbb", 0x9}, {&(0x7f0000bc2000)="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", 0x1000}, {&(0x7f0000baf000)="f605d8dc6242b0fe314e0a4b62f3b7aeb8b5538dd143bd4bbc944c70269653ec608b77ea5c7c2aa7733434b5efd9cbd95e7970a0c902896998ae87ee8dc502f39354f853f992360d521684c8712ec0a774b3eacbc9db9fa09a", 0x59}], 0x7, 0x0, 0x0, 0x20000014}], 0x4, 0x8000) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r20, 0x0, 0xd, &(0x7f0000105000-0x1)="", &(0x7f0000000000)=0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000045000-0x35)="c2c39ccc52e812206d46ea2b19206a80cc3ba43ed4ed687d54ccd6b14aa1b927bf718d9c2eb4765eb0d869531ae75e67ad29856741", 0x35}, {&(0x7f000000e000)="1b545c7980af2c534fcce857f780b5745351cb9631dae73b6a8fba7dac26e7a9c1898082a08b8f7d2f6c1e0a0a041ea802217ec02073f715b34dad395cdab0e1a32f18fb55", 0x45}, {&(0x7f0000009000-0xa2)="368a22448fefdd6e51f476ebc2f2008d2058db560f34b02dd33293f002eab850d1097152e926482d9b01edc91189e4341ea11d0784a05e803128be0912b2ea065036daf934be74fbd53cb08fe5713fad880805d0131c047833139bf4da7700fa5e86aacb597c4c43775b15e0a8f841d03b0758064f42e283d87a6621da8c1366dfb97f9594dd9bf22f82b4dab1678890c6245f9e871706ed7632635d3e390c659e40", 0xa2}, {&(0x7f0000044000)="d8edce2befdd418c544841d98d8acb8a7c3652723d7aa12bde7198d934b9e1760e2f57c94f50ae98a866168e02373dd102c234bd71351e7cf2b4b1250a8e0fa27918f80f11b8e640c73ba8308ddd7ff694d12acc3db71688e943896d482bbe6ef8b9220af34f549df92b42af44b2ff8bfa08c0f317850924e9d1ae7476e0abe636f4622620de4d3cde087619001029b7b1ef2fca2f283fb5a66de5301df9c69d5120b53b2397e1c1147d881e47a1bce1cfd412bca34be7d33d8b62623d90b196b906fe463260b7040db04894f9f40f6f4cd3312e517a", 0xd6}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}, {&(0x7f0000038000)="99def339d7f6c31f57afa37829b263801ae879684e5d421c3df4f0abf8249704cb212be3a82f8115c3a195f8951e386a", 0x30}], 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x1a9) 2017/12/07 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f00007d4000-0x2)="0200", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0x80000) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000afd000-0x40)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1fffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c76000)={r3}) r6 = add_key$user(&(0x7f00009ec000-0x5)="7573657200", &(0x7f000022b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007da000-0x6b)="28d56edbecab341c7bbec18229511a3b46641d99d4972f1cdc6bcaeb60ff779a43727db82f724cdaf1b49786a4f3dbb0d32dcde914690e0f7c4838ae6f49e2727956b99c69bba72d0c8440633df007751ac4e9ab4f57dda84aaff3a843677d360004c65a57b45930653641", 0x6b, 0xfffffffffffffffc) r7 = request_key(&(0x7f0000b80000)="706b6373375f7465737400", &(0x7f000020c000+0xf56)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b0d000)="2f6465762f6b766d00", 0xffffffffffffffff) keyctl$negate(0xd, r6, 0x3, r7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ecd000)=0x0, &(0x7f0000b6c000-0x4)=0x4) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000997000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f00001cd000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x7b, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x4, 0x0}], &(0x7f00006a5000)="24ac0500", 0xfffffffe, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000c16000)={0x0, 0x66, "a845a633f4f7f05de33235550fd59d0f24763ead52729813cfac564f0fb5babdb3a4edb6225a3af65724c27e33d701816b490a29ccde3987c7ea0937d380d9fec37b0887d322c1feb4bfcfe30242b49cc9cb2edd3a8aab8e44b46224763a01b9cc2869493789"}, &(0x7f0000e4c000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00006ad000-0x8)={0x0, 0x5}, &(0x7f0000e55000)=0x8) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f000066a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00009a5000-0x10)={0x0, 0x200, 0x7ea, 0x2, r8}, &(0x7f000052b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00006a7000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd6000-0x4)=0x8c) sendmsg$inet_sctp(r5, &(0x7f0000681000)={&(0x7f0000841000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b8000-0x10)=[{&(0x7f0000abf000)="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", 0x1000}], 0x1, &(0x7f00008ff000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x2, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xc28, 0x8009, 0x80000000, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xfff, 0x5, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1, 0x80, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x1ff, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x5, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x60000000000, 0x2, 0x5, 0x1ff, 0x0}}], 0x7, 0x44}, 0xc004) 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000066000+0xb1)={0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000e7b000-0x8)=0x2000000000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fab000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1c) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005ec000-0x8)=0x0) r8 = syz_open_dev$mouse(&(0x7f0000bbb000)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x100) r9 = eventfd(0xffffffffffffff7b) r10 = dup2(r0, r0) r11 = creat(&(0x7f00005ae000)="2e2f66696c653000", 0x1000100) r12 = creat(&(0x7f00005a1000-0x8)="2e2f66696c653000", 0x0) r13 = syz_open_dev$usbmon(&(0x7f000036e000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) r14 = memfd_create(&(0x7f0000b15000-0x2)="00da", 0x3) io_submit(r7, 0x9, &(0x7f000095b000)=[&(0x7f00008d1000)={0x0, 0x0, 0x0, 0xf, 0x5, r6, &(0x7f0000f4c000-0x83)="6c9e76601b14f33f06ea0ced3f829350a8321769e6f231ee5e02470dc76d26a6ff98c2643a0ea76c0d2b1130030ab37e512a2e929aa7701303f46a54745dd11ff49458fc185c0aad0fd39c49378f1fda428d4e58325a33e7283841dcbc8c4fd95c3c64a550bc99961aac830f49ae45e9fabccdb383e1cbbcfdffade1a1d3e57033a2d1", 0x83, 0x1d0, 0x0, 0x1, r8}, &(0x7f00009cb000-0x40)={0x0, 0x0, 0x0, 0xb, 0x5, r3, &(0x7f0000727000-0xe5)="8011578957657d92d072531d8b972aa8d5bfc36a821e170c8691b1d9e22ad1b3828ec5443f83669740033f41ecea66899f8e861a65575092140b5195b13ae612c79de0ebf9149deab18c8e2599470a9a1650c7e86f5229fdb9f474a3495dab809142f5cf854c28df750eba56d890ca4b973892eebcc9a60dfcffb9c135585883ea22601e3d348d2c8ec8ccc9902b33eb05c49c940428c34fe6ea8b6d33bb4575f1a2ca81a87d635369c82e7cacda0fe178fe7d671b1bd0925106904a58c5edff2f4d542b2d8d3bd3f07691e8d2f30cb9cc14fa49c37b9826eaa5d8a48483608b789a2a1ec5", 0xe5, 0x73, 0x0, 0x0, r9}, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x1, 0x200, 0xffffffffffffffff, &(0x7f0000595000)="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", 0xff, 0x86, 0x0, 0x1, r10}, &(0x7f0000d93000-0x40)={0x0, 0x0, 0x0, 0x6, 0x80, r6, &(0x7f0000e3c000-0xb5)="ecc45aa4203c4fb21eeb2622db68e8020f99c635bc9311298eb5e72982c5c39d68086381405c3c9762b1c5090f5a61d7f75ee4cb837fabbaefb23dc6e9e3fd5ae52c1abcd4b071a13614a1c7bc17e2976ba5a5afd189fd497755c5f05164950ad2f622bfaf9721279b469d309dd890fd9cb9e1d01006ae86b51d18470c281f811bcf85dd77246becad8f2e628a7b1d2361ca2e0794245c32798f18c6eaba153c691d0f9384f422cb7a194f45e3499bdadc4c8cb832", 0xb5, 0x4, 0x0, 0x1, r11}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x8, 0x10000, r4, &(0x7f0000860000)="", 0x0, 0x5, 0x0, 0x0, r3}, &(0x7f0000a01000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000083000)="cc214d389fc9b7e2de604e8f5a60cc5e52c58752ca6ea92e2d4d329201cc68d5b396bad6da3407b42958fe78c214a41b0e0b739e2c53dd76c7f8861029178dfd4de3fd38e077474798815859a9e98c2e0e1b3563ed095be1151f30d0b491e6c385a5181c271f6a1691b452f16957a164fe1f90e18fd724ed80e1df0fbcb987cc52a09cde746ec6d76b594b0c49d818840d926b979117e1191994eba2630ea53358036b4fe5e9d768c1575094", 0xac, 0x8, 0x0, 0x0, r12}, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x3, 0x3d8ee5cb, r4, &(0x7f0000764000)="b5906f3c9a314d750313e13c1498911756cd0ba7f854a607ea3618070b", 0x1d, 0x400, 0x0, 0x1, r3}, &(0x7f0000ee0000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f00005c3000)="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", 0x1000, 0x9, 0x0, 0x4000000000000000, r13}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r6, &(0x7f0000948000)="3f8b8be8c88510a4524c53001a73feb5f571a1386d0be0318e1cb28a556a181e344123e04bb15d445fb9791f09beb4ef85789c2de069c7db62720efcc5135bde21ca82d08372cc08fb82e168d8b52fe129b378cb2914546d7205cb2203a3bdd672400dc42ab057eb5d022422540b58e4142f581458a5444f0e7bfe5dfef177bc2e983892ea320c122993c3391004fecb4ed6017387f347012ca7386b436d2f31349aa44c1e4e2ec3ca", 0xa9, 0x6, 0x0, 0x0, r14}]) r15 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x10000000) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x8204000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000) socket$netlink(0x10, 0x3, 0xf) writev(r15, &(0x7f00004a2000-0x10)=[], 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a8e000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) r16 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r16, &(0x7f0000edf000)="09", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r16, 0x29, 0x37, &(0x7f0000338000)="c302ff7ffd05000000ff00000000a170ce5fe1b44a98fe03e6", 0x19) ioctl$LOOP_CLR_FD(r16, 0x4c01) listen(r16, 0xfc) accept4(r16, &(0x7f0000686000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000280000-0x4)=0x10, 0x80800) socket(0x4, 0x8000f, 0x2000b) unlink(&(0x7f0000513000)="2e2f66696c653000") sendto$inet6(r16, &(0x7f0000623000)="", 0x0, 0x4000, &(0x7f0000af2000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/07 08:07:53 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000015a000-0x4)=0x0) sched_setparam(r0, &(0x7f0000071000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000472000-0x78)={0x7, 0x78, 0x6, 0x21, 0x7, 0x7, 0x0, 0x9, 0x280, 0xc, 0x101, 0x6, 0x9, 0x10, 0x0, 0x7ff, 0x4, 0xfffffffffffff001, 0x8001, 0x1000, 0x2, 0x7, 0x3, 0x3, 0x4, 0x7, 0x0}, 0xffffffffffffffff, 0xe1, 0xffffffffffffffff, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006b0000-0x4)=@int=0x0, &(0x7f0000fe7000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d24000-0x50)={{0x80000001, 0x200}, {0x7, 0x3c8b}, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSETD(r2, 0x5423, &(0x7f00001b1000)=0xffffffffffffffff) ioctl$int_out(r1, 0x5462, &(0x7f0000056000-0x8)=0x0) syz_open_procfs(0x0, &(0x7f0000bfa000)="6e732f69706300") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000054000)="2f6465762f73657175656e6365723200", 0x402, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009b8000-0x7)="6e732f69706300") setns(r3, 0x0) 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000eb4000)=[{0x7ff, 0x4, 0x3, 0x101}, {0x2, 0x2, 0x40, 0xfa56}, {0x6, 0x2, 0x4f8, 0x4e4}, {0xff, 0x46, 0x9, 0x80000001}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x8}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0xfff, 0x6ed5, 0x6}]}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x2, 0x30, r0, 0x0) inotify_add_watch(r0, &(0x7f0000eb4000)="2e2f66696c653000", 0xfffffffffffffffd) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) io_setup(0x7, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000097d000/0x4000)=nil, 0x4000, 0x8000000000000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x400032, r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fbd000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbe000-0x11)="2f6465762f7667615f6172626974657200", 0x345100, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000b73000-0x8)=0x0, 0xc6d) ptrace$setopts(0x4206, r2, 0x4, 0x1) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x7) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc1000-0x3)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xec}, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000fbd000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/07 08:07:53 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000930000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000040f000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000567000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x121040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000002000)=0x81, 0x4) ioctl$VT_RELDISP(r4, 0x5605) r5 = dup3(r3, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0xf11, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x216b55ca, 0xc, 0x0, 0x800, 0x0, 0x200, 0x2, 0x3aa6, r6}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000005000-0x6)="6c6f676f6e00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x21)="2f1def10eee796b433e6a46e17fa17d5077ecbfccc5a3e3c18d464fad00a7a9ae5", 0x21, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000004000-0x8)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r7, &(0x7f0000002000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) splice(r0, 0x0, r3, 0x0, 0x200, 0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r6, 0x9}, &(0x7f0000000000)=0x8) getpgrp(r2) sync() 2017/12/07 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f1c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000abf000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000ac1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [{[], {0x8100, 0x1000, 0x9c0, 0xb}}], {{0x4, @x25={0x5347d1768d122c42, 0x81, 0xff, "81"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b0e000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f3d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) socket$inet_sctp(0x2, 0x0, 0x84) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000526000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a1000-0x4)=0x10, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00008cd000)={@generic="21062f0a1de3c2add7f62349ed800c42", &(0x7f0000e08000-0xb6)=@ethtool_dump={0x0, 0x3ff, 0x7, 0xa6, "6a7e4ff4c23330ae0855c6b8bdd125c99f188521a3e0a22f1d66a1ad1214eabaa6bc8a2332ff5e3694b7ba9bb689bb0f762991671ac437483507593513c9c270ead0367f6a21a82dddc49a14d0eb7a586713f1678018b2c1d23b3823f93e1f6bc64eecd555bbaf07e74da56364a329fa2d4910814a0e180147c9da0ff9b723321998e0a7e22f94a98698c0ebf9eb51c8de94c01f2b1cb65f8d545ae02d41907969d550b7117d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00000b2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) connect$inet(r3, &(0x7f0000f17000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00001d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000f1a000)={0x0, @generic="7507cbf478d5b9694ad6165285c520c0"}}}) r4 = socket(0x8, 0x4, 0x1ff) accept$nfc_llcp(r4, &(0x7f0000464000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005ae000-0x1)=0x60) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000075000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f1c000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000056000-0x4)=0x200) 2017/12/07 08:07:53 executing program 5: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r1, 0x100000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r2, 0x0, &(0x7f0000002000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000004000-0xa)="0103", 0x2) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x1000) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000fe5000)="6865697900", 0x5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000f55000)="", &(0x7f0000fe4000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00004df000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r6 = socket(0xa, 0x80004, 0x8) mmap(&(0x7f0000382000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000fe6000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0x9, &(0x7f0000d81000)="81a1546908c517e5393b9e5aa350c94abe5e51d5060237ad1d0fe3e02de8c7d819189fdfd081e8d61793ae2eb333f32053a483ea8a8d5f652f2b19dd874dc6ba0e9332dd1425fbca69617002942d498b0f8424388bb51b0a1420a79f733486788316c796ad3e6d292e3aa1a6dd2220f2ba630111466cc770e694ccba9f19f84f14e50f15fcdfe7b76901af7d7b22e2a651ac83ffc75e58f8b05f2ad9ba6295", 0x9f) getsockopt(r0, 0x107, 0xe, &(0x7f00002ee000)="00000000", &(0x7f00001c4000-0x4)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe8000)="cc61603357aab8789e60b391c833aeb1a94f292a75d2fe07e3c620ab6ecadfb99d8ed9828e10d58b4edfcf63d3710fc23c1c3fa0c604019e80759250bbdb9e0609b2738b8e2dddfb614d6255e6a98ee5497dfd674f20d3a1c26313c3071828b18dcae519d54f940325c34eb45b2207d7fde2ff16cb7cc1a2334e9742b059b3161dfd5fe5af7fddad788311ff0300009a00f0ff00ffffffff00070bec0ef2e6042329eafee9f4735c1fa51af07d049dc2a5daadaf5349f3dbcd3834e5b0a31c661da62f02b6d06173903fa53d8389516be9", 0xd1, 0x3ffd, 0x0, 0x0) r7 = socket(0x0, 0x80000000000a, 0x6) mmap(&(0x7f0000c79000/0x4000)=nil, 0x4000, 0x200000010000003, 0x30, 0xffffffffffffffff, 0x58) getsockopt$inet6_dccp_buf(r7, 0x21, 0xe, &(0x7f00007f9000)="", &(0x7f0000339000)=0x0) sendto$inet6(r0, &(0x7f00004c9000)="35bd7edb7246d90195f98e6ffeabdd6ce96cbfc774d46acade550252eff2cdcb59beba2b2f9d075d7be3aac1cd0f5365dd6ce1b4972a2b6604b3446fd58556c635a7b4957eba34665fe26c0fa16993ed9f04f14d70489f1f0c66b22192e8915b055ba5795022c57b80398fbb55ee58ea6080c1add04e14d89c29e35164e0d8bcc7c4e7727b42b9c5293d03644337422738e3bb2a6d8f16c8d13ab3ff2982d72d53c5887cb4f66cf5697405549c06f26245c6df6be524fbe85ce186c55d986af2d410fec873fe7b8cd5a25fe913cd54c3bc429c96b462d0fc78f2e67f0440a504dbae5f0431feffc5", 0xe8, 0x4, &(0x7f0000c86000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) 2017/12/07 08:07:53 executing program 2: ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000000)={0x12be, 0x9949, 0x2}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000004, &(0x7f00003fd000)="0707040400", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000b72000)="2e2f66696c653000", 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000043b000-0x4)=0x29fdb075, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@map={0xbe45, 0x1d193134, 0x0, 0xffffffffffffffff}, @generic={0x9595, 0x0, 0x268, 0x0}], &(0x7f000015a000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f53000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xb) listen(0xffffffffffffffff, 0x9003) syz_emit_ethernet(0xdd, &(0x7f0000015000-0xdd)={@random="0a03fbfc6f97", @random="f20000000000", [{[], {0x8100, 0x807ff, 0x3, 0x3}}], {{0x9a4c, @x25={0x3, 0x1, 0xb, "40f4910c38c1df141f55a47a3d46ffa9ef5656ba31ae97407c0600efbf5727599f9781777d7d7926ee28f26444bbd3e92c6fae7a6db36d82da64198e63b801597724fc5ae76553d0da12a0bebaa93d3d0db49e91509320938069f308cb0052b7027db38d836fc690b961bb03971b7503978fdd51d9fa4ed6d4faab897d3991a6f321309b4b047b787b4f5aacabf7441fd35e406b71225b07a09a2fc800006a0468df4367583478c8672c3bea0efe648d4977de2a41b0ddd3aba19918b67bd4491344930e1ec4025f"}}}}, 0x0) accept$inet(r3, &(0x7f0000f51000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) syz_extract_tcp_res$synack(&(0x7f0000b67000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0xd6}, @ssrr={0x89, 0x3, 0x43aa, []}, @ssrr={0x89, 0x3, 0x61, []}, @lsrr={0x83, 0xb, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0xffffffffffffffff, 0x0, 0x0, {[@window={0x3, 0x3, 0x48f}, @nop={0x1}, @generic={0x0, 0xe, "28bb843e60cf9d9000049c7e"}]}}, {""}}}}}}, 0x0) listen(r0, 0x3) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2, 0x7) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd9000)=0x0, 0x4) r5 = socket(0x1e, 0x1, 0x8f7) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f53000-0x8)={0xe01}, &(0x7f0000f53000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f53000-0x10)={0x0, 0x989680}, 0x8) getsockopt(r5, 0x800000010f, 0x284, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) getpgrp(0x0) socket(0xd, 0xb, 0x3) perf_event_open(&(0x7f0000374000)={0x7, 0x78, 0xc0e, 0x7, 0xfffffffffffffff7, 0x7, 0x0, 0x1, 0x800, 0x8, 0x3, 0x81, 0xffff, 0x4, 0x0, 0x2, 0x0, 0x9, 0x2, 0x1200, 0x2, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x21800000, 0xffffffffffffffff, 0xf) 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000fcb000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfff, 0x1000000000000000, 0x100000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x41fed8e8, 0x6, 0x3, 0x5, 0x168}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000762000)={"c6d6a11cc4d3a915c07109191ac6f072", {0x4, 0x3, 0x200, "81bcc0fd570a", 0x4d, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r0, &(0x7f0000359000)="2e2f66696c653000", 0xe008, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0x18)={&(0x7f0000000000/0x3000)=nil, 0x8, &(0x7f0000008000/0x1000)=nil}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000014000)="6e65742f69636d703600") pread64(r3, &(0x7f0000001000)="", 0x0, 0x200003) setrlimit(0xf, &(0x7f0000887000-0x10)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000add000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) timerfd_settime(r1, 0x0, &(0x7f0000664000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000033b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x2000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x4000000, 0xb6ee, 0x3f}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000960000-0x10)=@common="00000000000000000000000000000000", 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000159000)={0x0, 0x0}) readlink(&(0x7f00007d3000-0x8)="2e2f66696c653000", &(0x7f0000e22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000054000-0x4)=0x880, 0x4) fadvise64(r3, 0x0, 0xce, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x883) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000606000-0x4)=0x9, &(0x7f0000df9000-0x8)=0x4) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x400000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000ce0000)=0x0, &(0x7f000010d000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000f6b000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000015000-0x1d)=[{0x11, 0x1a, 0x205, 0x0, 0x0, "29"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) r8 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f00003a4000-0x4)=0x1, &(0x7f0000d3d000)=0x4) 2017/12/07 08:07:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f00001d1000-0x9)="2f6465762f73672300", 0x41b4, 0x600040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000054f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aee000-0xb)="2f6465762f6877726e6700", 0x8400, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00008cf000)={0x5, 0x8000, 0x9}) r3 = semget$private(0x0, 0x4, 0x80) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000550000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000535000)="0000000000000020") ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000d35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) getdents64(r5, &(0x7f0000274000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) syz_extract_tcp_res(&(0x7f0000d7c000)={0x0, 0x0}, 0x7, 0x9a) mknodat(r5, &(0x7f0000ac4000)="2e2f66696c653000", 0x0, 0x0) 2017/12/07 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bd4000-0x8)="2e2f66696c653000", 0x0, 0x148) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d6e000-0x2)={0x8, 0xffffffffffffff01}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00009ff000)={@common="73697430000000000000000000000000", @ifru_flags=0x8001}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e70000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) close(r4) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f000047f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f00000e1000/0x18000)=nil, &(0x7f0000cc1000-0x18)=[@text16={0x10, &(0x7f00009a2000)="d052052e0f80000066b94f0600000f320f3801d9baf80c66b888d0e68066efbafc0cb80000ef2e660fdcd1ea00607f00660f655ab9660f00550064363ef30f09", 0x40}], 0x1, 0x5c, &(0x7f0000a2b000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x498d, 0x0, 0x0, 0x0, 0x3f}, @efer={0x2, 0x2000}], 0x2) r6 = syz_open_dev$sg(&(0x7f0000e43000-0x9)="2f6465762f73672300", 0xfff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x10101000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x8001, 0xdfee]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000507000)={"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"}) close(r4) 2017/12/07 08:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000ae9000-0xb)="2f6465762f766373612300", 0xa, 0x1) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000e27000-0x4)=0x102490, 0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x31, r1, 0xfffffffffffffffe) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0xffffffffffffffff, 0x3, 0x9) mmap(&(0x7f00006d8000/0x3000)=nil, 0x3000, 0x2, 0x200000833, r2, 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000e81000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000028000-0x8)={0x5, 0x4, 0x1, 0x4}, 0x8) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000027000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r3, 0x406, r1) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004eb000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000013f000)={r6, r7, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00005ee000-0x8)={r8, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000e81000)={0x0, r9, 0xc05}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006b3000-0x3)={0x0, 0x0, 0x8}) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000df3000)={0x7c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000028000)={r10, 0x80005, r5}) 2017/12/07 08:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f56000-0xc)={0x0, 0x80000, r0}) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000f3b000)="000000000000000000000000000000000000000000000000000000") r3 = gettid() ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000394000-0x4)=0x0, &(0x7f00003d1000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000800000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000026c000)={r4, &(0x7f0000941000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cd9000)={@loopback={0x0, 0x1}, 0x0}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) open(&(0x7f0000cf4000-0x8)="2e2f66696c653000", 0x125000, 0x10) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f000070b000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f0000e7d000)="f77a6af3dbd40f23c60fc7ad000000000f20e266baf80cb824bde482ef66bafc0c66b8080066ef66baf80cb8d6d59181ef66bafc0c66ed66ba4200b007ee66ba4100edc4c2b592442408", 0x4a}], 0x1, 0x0, &(0x7f0000325000)=[@cstype3={0x5, 0x3}, @cstype0={0x4, 0x1000000000000004}], 0x2) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4) r2 = epoll_create(0xffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x1, 0x0}) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006b8000)="2f6465762f70746d7800", 0x8000, 0x0) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x4, &(0x7f000026d000)={0x1}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ebc000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00004a5000-0x4)=0x0, &(0x7f0000fdb000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000ec4000)={0x40000001, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdb000-0xc)="2f6465762f6175746f667300", 0x18c41, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000fdc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read$eventfd(r3, &(0x7f0000404000)=0x0, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00009e5000)="2f6465762f70746d7800", 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000601000)="8f69b21ae167481d97cbb8204ffaf4c59d3018406f85a732f450e3d63fbd33e49995a6e868d28b976ba4826a29b9665032d6efdae80d458883ce70eb418f00d17724dd4562063fbe7c8c05027779649807bf483a6aa7da3f577ee4dc0b1f6df36deeb0db96cad9c980fed56d28fd118a6d6db43375704e95b0df17eeb4c29d03fca63dbca6ff173ca8499e23b65dd2f60ccbdcfeb62d575e22735509c3baf63291fe6d776150a0da6936570d97dc08335f5d5079bca8a51863178c4e678fbcda", &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000942000)=0x0, &(0x7f0000f76000-0xe)="6b002a9523c3f1f3208f27d68679") 2017/12/07 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000a9000-0xb6)="fc1e581c81a6e62dff288dda5ee2e9a735f2183b25ff86327c079db54e600b5bbd8207dd17e4f6836cbcce6ea7d1a0daf232831056a1dc87c1b60559746effffbdee040000000f0ab7da2232121146553cd611704deb38b7624983c7ef8bcde5bbf581f56d0f51fd7b9d0367d2b2829c6d590707cab271c13d0d1d89c07de59e9aec8ca2c6e9195e2b4b4df731aa948b6da25c8aace70837247f9e765398857fc21bec97e9a2fdd500cd902974cbe5f47aa1906a6e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000013e000)={0x0, 0x0}) sendfile(r2, r1, &(0x7f0000f07000-0x8)=0x0, 0x1000000000fa) bpf$PROG_LOAD(0x5, &(0x7f00003ed000)={0x8, 0x2, &(0x7f0000dab000)=[@generic={0x10000003, 0x0, 0x5, 0x8}, @generic={0x9, 0x3, 0xfffffffffffff400, 0xfff}], &(0x7f0000187000-0x13)="6e6f646576747275737465642d47504c402500", 0x4, 0x86, &(0x7f00006eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dae000-0xc)={&(0x7f000082e000)="2e2f66696c653000", r2}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d4a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000085f000)=0xe8) getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000daf000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0x4, 0x0, 0x9, 0x0, 0xa0, 0x0, 0x4, r4, r5}, {0x7, 0x7, 0x3f, 0xffff, 0x464, 0x9, 0x9, 0x472}, {0x201, 0x100000001, 0x0, 0x0}, 0x2000000000000, 0x18b, 0x7, 0xfffffffffffffffd, 0x50, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x5, 0x6}, 0x11, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x80000001, 0x0, 0x0, 0x9, 0x8, 0x400, 0x6}}, 0xe8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0xa, &(0x7f00000a2000)="07000000", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00003f2000)="260000005e0009fff10000f83a0000ffffffe50001009f00030000000100085b1ee9fb4b35ea", 0x26) r8 = socket(0x1, 0x80000, 0x8b) recvfrom(r7, &(0x7f0000f3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a7a000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = accept$netrom(r8, 0x0, &(0x7f0000426000)=0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00009e1000)=0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000305000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0xc7e, 0x500, 0xffffffff, 0x8, r4}) socket(0x11, 0x5, 0x20000000000d) 2017/12/07 08:07:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000742000-0xa)="6c7000", 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dd6000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) socket(0x2, 0x3, 0x6) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000956000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x30001) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000715000)={0xf5, 0xffffffffffffffff, 0x10000009, 0x4, 0x803, 0x6419, 0x101000000, 0x5b, 0x23, 0x200}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007d3000)={0x0, 0x0}, 0x803) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000001000-0xc)={0x2008, 0x0}) syncfs(r2) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f00002be000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x57) ioctl$TCGETA(r4, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f0000003000-0x16)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009d3000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x890c, &(0x7f000020b000)={{0x98c, 0x1002, 0x80, 0x0, 0x9, 0xffff}, 0x1ff, 0x3ff, 0x7, 0x4, 0x9ab, "a512829002004c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce63e3267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d007cb18d8edb98e3d4aab9a004000000219a1be4cbd57b4ef1edcbe5dde343f697c05df6f7e95a73ee8a7d1c6b42165cd39dad7812cb413a000000000000"}) bind$inet6(r0, &(0x7f0000ebd000)={0xa, 0x1, 0x8000000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x9, &(0x7f0000797000)="", &(0x7f0000879000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002a7000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000484000)=0x8, 0x4) bind$inet6(r2, &(0x7f0000f20000)={0xa, 0x2, 0x820, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed}, 0x1c) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000dfa000)={0x1f, 0x100000000000081, {0x4, 0x800, 0xfffffffffffffff9, 0x2, 0x0, 0x5}, 0x9, 0xffffffff}, 0xe) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000563000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) writev(r2, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f000043e000-0x24)="8682d7a1d25e6de8106320791d54d464a665b74c033829c4c1c9e96bb4b8ab35c739828a", 0x24}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000389000)="17d18d83f6f325a4b6d47401ac46435572969b6c045c1447ffd2dbbb503bbeebe3e84551655d0075298db6dee752ded1c8a1b86e2a5a1c7ac16c618bdeb3bac05cb6b46193cf4afff410eab01100df94", 0x50}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f0000208000)="dfa9e5c2c691f4fa3d735c2b63d9d565ceadad3027325677bc089232d1c3fba12fdb1ef38edb05005ad5405706bc8f22d90f43168765b812ec50225a8314babb5b2d338dce70a9e02dcd276b393575f1", 0x50}, {&(0x7f000095c000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f0000e21000)="7ebeef2d933f43383dce5b23ede69ad821dd897ac0dbe587c7b239f80bf60c6c67bfca9411a2fc971e71a9314b1f378345eb9ee9953a847aa36bafac3245ada5733b96adee4174d4", 0x48}, {&(0x7f00000ea000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}, {&(0x7f000031d000-0x3a)="a3e24c88b330989dffe10905e038976f1ac34e1f8883acde67717d2c223bd3e7fa78a7ffa729dd1368bb1a32385a298d4335e9aef904a9e80fc2", 0x3a}], 0xa) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x1, 0x80ad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000894000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = accept4(r0, &(0x7f0000503000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x9, 0x800) r4 = open(&(0x7f0000d65000-0x8)="2e2f66696c653000", 0x101083, 0x8) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000fd5000)={&(0x7f0000eaa000/0x1000)=nil, 0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1, 0xc, 0x4, 0x0, 0x4}, 0x20) sendmmsg$alg(r3, &(0x7f0000d71000-0x38)=[{0x0, 0x0, &(0x7f00005ab000)=[], 0x0, &(0x7f00001bd000-0x12f0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x8002) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000d19000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053c000)=0x14) close(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000874000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000aa6000-0xc)={r5, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000375000-0x4)=0x0) sendmsg$alg(r3, &(0x7f0000e6d000)={0x0, 0x0, &(0x7f00001f0000)=[{&(0x7f00003be000-0x3f)="9a993d6acf676d3c547250b522363557608bcd90c4d639742e0cce7f2ef9783d0ad28378c6204cd99775f875957ffc79cf37f1b02adb653239bcd75ced2f42", 0x3f}, {&(0x7f00006bd000-0x3e)="40f571b106663da248cf3c6b3fca701c27869af17f92bd4be0abbd50a52b16bb7f21b9d4f6b07a6ae9558c755ef59418b5efc2b534481e2fbc8c13586a8b", 0x3e}, {&(0x7f0000ca1000-0x5e)="38c715c6b42f6f16c4869cea15a9e6ea4171a4a00fcc4af72bb1de7d445a884817fec36b982440e980cacbb78867e7212a37b8593e669afaa9371285613bc5240835fde568ec132d76e6ca5f1b58b1e6cf87d6b6846fbb3312d08b77c114", 0x5e}, {&(0x7f00002b4000-0x7d)="fe04495a35b905a240de4c2e9944ad7ce9c153a51782c3182ac06180989d94f2e7a7bce8d3d2f34685028b4b9f79c89c49a58d7ad0e70ca53964cc0a92f250db0c6345037f6ef457ab77367d75dc4e550fd73e8128ebc97d77f9e1694655c0568f817dc3aee9fb8c667fbfb05d6b387028896b2e55cd254236b00d49c9", 0x7d}, {&(0x7f00002c5000-0x29)="1c5d7afb5e9e0e2453ed927fc9387db252ee290fd48d8e2422a898540d4cfa578f43e6877f2d0de9e5", 0x29}, {&(0x7f0000a0b000)="76ebb128f4f9a84f3f372caf06fdce82fbc86cc44ecf8fad6ccb06abfb617ab48a65fa4e2ee39c4b5eee66ad98afa934e9aaf119290db8281114e18a14558d6000ef223592648bbcf93625874512d8ff9b7aebc1d85d935f18d4574c1223f113c3eabe1cf18ea2c53106498655309df14dc5c212", 0x74}, {&(0x7f0000b94000)="f0d19139c9356fda68e47618d1cff0575c3cb3ab5269be77bf0025c208b2aa8a411a4c07467066ce43399c8e79083b10094d4a448bcc061cee4c67fa03284288b0093f1a12bd5e4727655ccdedfc05d0bced925ebec38fe09ab5070dea8278d6a33abb49a466272ffe7425be5bfeea638af05fb87c2b22261abffe68f3575c656fb0fb7c", 0x84}, {&(0x7f000064f000)="c6c0237e9aec48c57f28d1b0e12b7b9811212fe931b7bf6d52dd7a404b6e98db094fb16640c2b625654bcf4100c3efe246988c0d1423afccc76b354842147cab349982864adbf750c984fd76c575bf20a80d72a63ba8ca2754df22f6c72bca3f1db71ca72fd21bb7aa4731fc43b48ad37af589e75c3d02", 0x77}], 0x8, &(0x7f0000e41000)=[@iv={0x80, 0x117, 0x2, 0x69, "a5997c92dd526640d8f9e6dfaa0e760ebbe4f28f590322de28b289cc9ab3f5a39a4737a8462c84e6c2dfbf0ede6b548f8c0f8d9d0323865e7dc0edb94d71b9f5eae72569b5c685787ff368f092ffd2846e833ca242aede4b2a7572f3ec1be1faa943c417a08b81765c"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x2e9}, @op={0x18, 0x117, 0x3, 0x3f}, @op={0x18, 0x117, 0x3, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @op={0x18, 0x117, 0x3, 0x5}], 0x128, 0x8006}, 0x40001) 2017/12/07 08:07:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000af9000)="2f6465762f73672300", 0x100000000000cd7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009e9000-0x8)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f000039a000)=[{0x372, 0xfffffffffffffffe, 0x9, 0x7}]}) inotify_add_watch(r0, &(0x7f0000bd8000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = memfd_create(&(0x7f000072f000)="807573657200", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x100000000033, &(0x7f0000ff4000-0x18)="ff0200000000000000061122000000d8144e000000c902de", 0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e3c000)=0x0, &(0x7f0000d4b000-0x4)=0x4) epoll_create1(0x4000080000) socket$bt_l2cap(0x1f, 0x5, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000021b000)={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fe7000-0x8)={0x400, 0x2}, 0x8) close(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba3000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffffffffff, 0x1, 0x9e76, 0x3b, 0xc}, &(0x7f00009d5000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000971000)={r4, 0x0, 0x6, 0x1, 0x9, 0xffff}, 0x14) r5 = shmget$private(0x0, 0x3000, 0x7c000000, &(0x7f00002c1000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000f0c000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r6 = semget$private(0x0, 0x1, 0x8a) semop(r6, &(0x7f0000b1a000)=[{0x0, 0xfffffffb, 0x800}], 0x1) semop(r6, &(0x7f0000d7d000-0x6)=[{0x2, 0x366, 0x1000}], 0x1) dup2(r2, r3) semctl$SEM_INFO(r6, 0x1, 0x13, &(0x7f0000d56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 93.393307] kauditd_printk_skb: 129 callbacks suppressed [ 93.393315] audit: type=1326 audit(1512634073.622:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/07 08:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2000000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000032d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006ce000)=0x0, &(0x7f000066e000)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e50000)={r2}) r4 = accept$inet(r3, &(0x7f0000a59000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000)=0x10) r5 = accept4(r4, &(0x7f0000339000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000060d000-0x4)=0x80, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f0000712000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b5000)=0x9) connect$netrom(r2, &(0x7f000007f000)=@full={{0x3, {"85745f573e0519"}, 0xa1b}, [{"ed1b27527425e7"}, {"5644ef8320cac8"}, {"3f02f0ad884861"}, {"b21ef7926d7375"}, {"fee306c2478919"}, {"81a667da411bb8"}, {"605328e3926a80"}, {"02933755015881"}]}, 0x48) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000186000)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000243000)={0x0}, &(0x7f0000e1c000-0x4)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000099000)={&(0x7f0000193000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) sendto(0xffffffffffffffff, &(0x7f0000ff2000-0x9b)="6829ef1ce44ef0440e7ff4d887a1ed7b9d157b3fd8a11f77d73f59dea3081709354d221fb882a35ac6936ea5de920aaeaea5db295d93cad071c45ae62d7763b32dd243aa1bb50487b1fad24b47fc3c66ee38d2aeda22625f09d0e45d960d6c04f4eca1b4f2ecfbf9fa77cc6ba9c6327c9a81b45827fb64f9edede9b37c909eba1696fffffff9715c6791c839cd96bccbdaf44f7464caba62d8690b", 0x9b, 0x2000007c, &(0x7f00007d2000-0x58)=@nfc={0x27, 0x4, 0xffffffffffffffff, 0x7}, 0x10) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = gettid() sched_setaffinity(r8, 0x8, &(0x7f00008b5000-0x8)=0x9) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f00006b7000)="a8ee7cd7864944cc3c0bd34bfde51094d16b3e3f16b46b9aabb7c68e97b8322d8f211198ad22284fd66f85eba6dcdf9bfe89b50104f1f8b297fd8b0129da7defdd1b73b41b09b5b67804ae495e2d7b7e3d030000000000000000178f77472f43e07fca3590765eeaeef738e65c31f486bf99a613e8095ac9f39e813d1365dc416275b61caa8c33d0a5ea915b1b", 0x8d) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e48000)={0xffffffff, 0x200, 0x0, 0x795, 0x7, 0x2}) r9 = socket$inet_sctp(0x2, 0x100000000000005, 0x84) r10 = dup3(r7, r9, 0x0) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b4000-0xc)="2f6465762f6175746f667300", 0x440041, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000abc000)={0x4000000000080, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d3e000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f000044b000)={r11, 0x400000000401}) sendto$inet(r10, &(0x7f0000b20000-0x1)="ac", 0x1, 0x7ff, &(0x7f0000617000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000dbc000-0x9a)="4d3b951d52fd4ac560e6a2211efdc826ed1cf1dfbe5b83cf1d6b682dda87a9f149ad20bcf8cba5df37155a126dd3441a0595f8aa4bb25384c037ef9dd1ca3c2247b3af17d100040797f51056f13b0c3f4a8737ab7af42c144015809b115f236adca2966564cd05803897a97c7e84fc4e44b46fedfdac8afe43d4c07829e254b6afab5ccd9578709c38fe65a1d618ee168291d69d7c81b4e8837f", 0x9a, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ae9000)={0x0, 0xfffffffffffffc00}, &(0x7f0000a33000-0x4)=0x8) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003b6000)={r12, 0xffffffff}, 0x6) 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000010000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000011000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) r0 = memfd_create(&(0x7f0000002000-0x10)="657468312674707070306e6f64657600", 0x2) r1 = syz_open_dev$binder(&(0x7f0000005000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x54, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000011000)=[0x0, 0x18]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) acct(&(0x7f000000d000)="2e2f66696c653000") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000014000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000015000)=0x2, 0x4) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000015000)="2e2f66696c653000", 0x0, 0x20) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000011000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f0000003000-0x1)="18"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000014000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000)=[]}, 0xfffffffffffffffd}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6b, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c6"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) [ 93.439116] audit: type=1326 audit(1512634073.624:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd71 code=0x7ffc0000 [ 93.463763] audit: type=1326 audit(1512634073.624:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c2e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x1, 0x200000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ff9000)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000afc000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00004f0000)=0x826a) io_setup(0x3, &(0x7f00001c5000-0x8)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000016c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0xffffffffffffffff, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0}) 2017/12/07 08:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009f1000-0x4)=0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000013f000-0xb)="6173796d6d657472696300", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd1000-0xa)="70707030216574683100", 0x0) add_key(&(0x7f0000db8000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="6b657972696e6700", 0xfffffffffffffffb) add_key(&(0x7f0000f33000)="2e6465616400", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed3000-0x64)="68f750ed91fd091800000000000005061efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b0000b7f3124fcb7e1445bc0efa45e1224c3f84857c5714128680000000000000003a183fb47869746546654e97c44ecb2493", 0x64, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007df000-0xb)="2f6465762f72666b696c6c00", 0x400000, 0x0) mq_notify(r3, &(0x7f0000413000)={0x0, 0x3a, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00005b4000-0xc0)=[{0x4, 0x2, 0xd0f, 0x7, @tick=0x6, {0x800, 0xc4c}, {0x9, 0x2}, @ext={0xda, &(0x7f0000079000)="200a03588dea2ad12e26310cdc4a3d3230d13d497451e74454bee0871f26159f7150806bab16798699f11241dabf53c3395718018f6c444ede6a8c055b05f0180e0b6b78de6ad5dd178003468a56b825b554e3edb8671c6a0d7b83dbb7e997901c37c8588116023a017aec40cdeb8d53ef0cf557b8f2ad2326039acd129a76abfeec8de82ca89dfd1f014a1c7a926cdba7563eb5ec0ddf43a5f48dfaf2b39d071ce92183dfee9e307fc1a440e7691a4fcc31d808d9f2da021a13ba703ff9b4ea2624295bb1dcc0287c797681e120e902176e0f8d640791d0ca14"}}, {0x8000, 0x1e, 0x3f, 0x6, @tick=0x3, {0x6, 0x3fffffffc}, {0x6d, 0x7600000}, @result={0x5, 0x1ff}}, {0x4, 0x3, 0x4, 0x8, @time={0x0, 0x0}, {0x400, 0xfffffffffffffffb}, {0xffffffff, 0x8}, @quote={{0x27cc279, 0x3}, 0x0, &(0x7f000050b000-0x30)={0x2, 0x1fdbf362, 0x10000, 0x2, @time={0x0, 0x989680}, {0xfc, 0x6}, {0x40, 0x7fff}, @ext={0x69, &(0x7f0000f0d000)="bb2420cb04e19092eafb2d1f55e57786764de63beacbbdc63b1001ab2c8ffd93bd278b5c4aa92cf77e0a9bec939375b55fc6db9eef9db800d8a0391bd9b7714b0a65fc47221dd99ddef32505651069f9c8b88743022c0cc156c74837977f02cc44c824287086a2f3ec"}}}}, {0x8, 0xfff, 0x5, 0x1, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0xf1f0, 0x80000000000000}, @quote={{0x10000, 0x7ff}, 0xfffffffffffffffd, &(0x7f0000307000)={0x10000, 0x6, 0x8, 0x7, @tick=0xc4d9, {0x7, 0xd814}, {0x80000000, 0x80000000}, @ext={0xcc, &(0x7f0000c69000)="eb0f83092f361bd007514c814d4071ec742008d60a9f8db08c12e994913180554aa62ef636c6e6aaf2f5c07f25bb1df09cfe63d997f533fcf78abdd73df3108111aa28c968c7969d791799df74f3dbc664bfd78bb1eece94efa29f93c62c428dc5f62f592cc8fcdd75e6d77896bece1cc52bc61fcea3632f6b43e5331ab0ded363ff0bb45517db24f7593fbad7c678a28c156f31e6f68adb6f0e84564ef67ec966e7a5b4bee0c4a71d509b14eeae6ea90dc3557d79338c2daf6942e8d794860d147026cdb420ccd27a83dcdc"}}}}], 0xc0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000031d000-0x6)="2747504c3a00", 0x0) syz_open_dev$vcsn(&(0x7f00001f1000-0xa)="2f6465762f7663732300", 0x3, 0x1014fc) r5 = perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x1) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r7, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r6, 0x80081270, r7) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000232000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r6, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) sync_file_range(r5, 0x100000000000007f, 0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) [ 93.507600] audit: type=1326 audit(1512634073.624:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/07 08:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d4a000-0x2)=0x0, 0x80000) accept4$inet6(r1, &(0x7f0000913000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d24000-0x4)=0x1c, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffec2) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r3 = socket$inet6(0xa, 0x2, 0x4000000000068b9) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000f5f000)=0x8003, 0x4) 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) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000a8f000-0x8)="2e2f66696c653000", 0x0, 0x2) ioctl(r5, 0x2, &(0x7f000061e000+0x218)="98") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x800000000003e, r6, 0x0) r7 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x3) syz_emit_ethernet(0x39, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x5, "eea631", 0x81, "61c817"}, "0bc7f33e1677a1"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000243000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1000000000000, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000c44000-0x4)=0x80000001, 0x4) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f00003d7000-0x4)=0x6, 0x4) setsockopt$inet6_int(r7, 0x29, 0x15, &(0x7f000086e000)=0x4, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00001d6000-0x29)="0062d997bd085b342d6e755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456b2", 0x29) 2017/12/07 08:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_setattr(r0, &(0x7f0000803000-0x30)={0x30, 0x0, 0x0, 0x7fff, 0x20, 0x8, 0x40, 0x9}, 0x0) bind$inet6(r2, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x5) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000667000-0xc)={0x7, r1, 0x4}) accept$llc(0xffffffffffffffff, &(0x7f0000a04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b9e000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=0x0, 0x4) syz_open_dev$loop(&(0x7f0000e38000-0xb)="2f6465762f6c6f6f702300", 0x40000000000000, 0x4840) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c85000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) r6 = dup2(r4, r5) sendto(r6, &(0x7f0000001000-0x48)="4257087e69b9c3523957da3986801a9ec5b9d525a010b11338c7a4aea13b4f36f3a394f1ec0a6217a70d35a13059f87b77254deae63b62a1995f1da1094712e51e1b1fafe68fddf2", 0x48, 0x4000, &(0x7f0000688000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000373000)=0x80000001, 0x4) mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000b16000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000080a000-0x8)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f0000deb000)="6d73646f7300", 0x9024, &(0x7f000097c000-0x1)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000256000-0x20)={0x6, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00003d3000)={0xea1, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ce0000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 93.539396] binder: 9615:9619 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 93.539491] binder: 9615:9619 got transaction with invalid parent offset or type 2017/12/07 08:07:53 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005e3000)=0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x100000a, &(0x7f000000c000-0x10)={&(0x7f000090e000)="", 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003ec000)=0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000090f000)="2f6465762f7573626d6f6e2300", 0xfc, 0x80000003) r2 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1603ea6, 0x1, 0x0, 0x400, 0x0, 0x2, 0x1080, 0x8, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x4, 0xfc00000000000000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000017d000)={0x26, "736b636970686572000000000000", 0x0, 0x1f, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000028b000)="a23364fd", 0x4) ioctl$int_in(r4, 0x5452, &(0x7f00007fc000-0x8)=0xffffffff80000000) recvmsg(r4, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[{&(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000fdd000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000947000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x3, &(0x7f0000af4000)="", 0x0, 0x800000008006}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000ec3000)="2f6465762f7663732300", 0xfff, 0x200000) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000911000-0x10)={0x8, &(0x7f0000911000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000643000)={r6, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000717000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000750000)={0x896d, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d0000)={0x7, r7, 0x10000, 0x6}) socketpair(0x1, 0x800, 0x5780000000000000, &(0x7f00006bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000f8f000)={0x4007f418a86, r8}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r10, 0xc0f85403, &(0x7f0000c6c000)={{0xffffffffffffffff, 0x3, 0x401, 0x3, 0x0}, 0x40, 0x3b, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x5, 0x60, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.539531] binder: 9615:9619 transaction failed 29201/-22, size 32-16 line 3013 [ 93.544634] binder: 9615:9619 transaction failed 29201/-22, size 0-0 line 2890 2017/12/07 08:07:53 executing program 0: mmap(&(0x7f0000000000/0x28c000)=nil, 0x28c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000028c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000028d000-0x1001)="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", 0x1000) bind$alg(r0, &(0x7f0000127000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d6163286165732d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, "726e670000000000000000000000", 0x0, 0x8000, "647262675f70725f686d61635f736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000191000)={0x26, "6861736800000000000000000000", 0x40000000000, 0x0, "686d6163287368613531322d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000290000)="4ec3904128ca350742a9af05cabc483f93982c21457351b27a251f76756b80d0d71ad95f1c54fcb10000050000000000ebb5f69f244edebef7fc5cd0ab3b3dd782926a94a72a0f02000000abc320048dc217fd6fd2a74e8481a738114429e13a9a56d58ad225159c29df30b84c6b32bafef021330e349d21808a0bfa5693242db8135ce8ef64f5f762615c304f35f093a07ebb60446947f87d80043ba4954115142d7b4d0ee7a96690c3bb3b61663c5e2bed185c72fc09d3db3f3672065db63551bf0a353ba243b8eb9d4b0100d2ae865603c0767f8d536000d5d46c58", 0xdd) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, "6861736800000000000000000000", 0x23, 0x40000008000, "636d616328626c6f77666973682d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000290000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000290000)=0x10, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000020e000)={r1}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000007b000+0x97a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000014d000)={0x0, 0x0, &(0x7f0000293000-0x20)=[{&(0x7f0000292000)="", 0x0}, {&(0x7f0000206000)="d48a57e0ce4ac1d73a163d0b2d04e55c231108962de3ac372c32cae62c", 0x1d}], 0x2, 0x0, 0x0, 0x8010}, 0x20000880) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/07 08:07:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000c8d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e97000-0x8)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgid(r2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={"94d954469c2563d8256572924b50a129", {0x4, 0x101, 0x3, "01a5708f7378", 0x7f, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002000)={0x7, 0x400000000007}) splice(r0, 0x0, r0, 0x0, 0x0, 0xc) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000003000-0x60)={0x0, 0x35, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_gettime(r5, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x12003, &(0x7f0000007000)=@rc={0x1f, {0x40, 0xfffffffffffff800, 0x0, 0x0, 0xfffffffffffffff9, 0x2}, 0xfffffffffffffffb}, 0x9) [ 93.551305] binder: BINDER_SET_CONTEXT_MGR already set [ 93.551315] binder: 9615:9621 ioctl 40046207 0 returned -16 [ 93.554777] binder: 9615:9619 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 93.554820] binder_alloc: 9615: binder_alloc_buf, no vma [ 93.554844] binder: 9615:9619 transaction failed 29189/-3, size 32-16 line 2890 [ 93.564663] binder: 9615:9621 unknown command 0 [ 93.564672] binder: 9615:9621 ioctl c0306201 20000fd0 returned -22 [ 93.582145] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.582389] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.801875] audit: type=1326 audit(1512634073.651:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452a39 code=0x7ffc0000 [ 93.823800] audit: type=1326 audit(1512634073.652:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 93.845441] audit: type=1326 audit(1512634073.652:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 93.867336] audit: type=1326 audit(1512634073.655:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/07 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) sendto$llc(r0, &(0x7f0000b40000)="d05fed170c0b0d2cdac7a14154bcecc13b380dcbdee535643b8b72c1cd1252186c9eb02e75fb831535d90851a3fcc762d29059cf74730c28fc4d20b12b941d47245781567ee1e54543b54592d0e2e9b888c7bf20053f1917010000005ee59143c0ff030000", 0x65, 0x800, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000f15000)={0x6, 0x3, 0x20, 0x3, 0x5134ad6b, 0xe0, 0xfffffffffffffffa, 0x92, 0x24, 0x2, 0x200, 0x40, 0x6, 0x8, 0xb51e, 0x8, 0x7fffffff, 0x6, 0x5c, 0x1, 0x2, 0x8000000, 0x1, 0x1, 0x6, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x8003, 0x0) r2 = add_key(&(0x7f00006d3000-0x6)="6c6f676f6e00", &(0x7f0000a55000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000720000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000166000)="6b657972696e6700", &(0x7f0000890000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000c41000-0xa)="73797a6b616c6c657200", &(0x7f0000218000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bdc000-0x2)="5d", r3) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00001e0000)="bdd7762a5541389e014dc9ed47ec588adee1acc8f79ee735d7f184c809e911084d0bab") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) bind$netlink(r4, &(0x7f0000094000-0xc)={0x110, 0x0, 0x8, 0x401}, 0xc) write(r4, &(0x7f0000266000)="240000001d0001000d00fa080100040415390004100001000c000100000000ffffff10e1", 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d8000)={0x5, 0x100000008, 0x3, 0xffffffffffffffff, 0x648a2150}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) llistxattr(&(0x7f00006ad000-0x8)="2e2f66696c653000", &(0x7f00005cd000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) r6 = dup3(r4, r0, 0x80000) vmsplice(r1, &(0x7f0000329000)=[{&(0x7f00008ed000-0xcc)="d4cc0ab28e7fb06ee7c5c8e4c6beff40607dc7996e3e5b8c08075053e2c493c68d126b9dde5bcf10c9b179d6e3f72fbb16bae85b98493d1e9e5fba5943a978c864ecd8db3416d4ffe502bdf7b68aaf55b91bae15073144ac67b3f9b0fca4236d78a5efc0adfa148d2ab4b35a5862704f604e7e46c944591f82dc9a1807ad9153bd27a2785cf55fc7546afc1c0061cf2e0f511238e32d83b8d257103287e3ac6fc4727e505efd0989fa69445f92d4513c0aba5d4f0aad8a591ba09fcdf3df57d1093c09c7ed7232f1e82f41cf", 0xcc}, {&(0x7f000079b000)="83ae0a913ecf1b45ef62635568dbf39fe16a4126db66f66ecea7b95251ccbb4c594925985b77f9c0b4e11c5247f0a89e45427f3b6eb4348bc809eb261baa75ee53e72ecb9d7aa91e6e2c6c4f795ebe9b3e2d9fa1a66aa602ab4a95e36282e190dcdcee25c8a2d28d322791cf023341ed3b6e77e89c937d9e29d706946e14f5f4533159bd966ee8c1d08e1f483035d2c7f0056e2a569e473030d508a69f40b2df8f803945c2d5bb707bdbc399e08fec1dd180451cf42df6184f296f4dfb3dc1dce37e18537b4bc7abe38a65ecbcc2d723d4a905470ecccced4d", 0xd9}, {&(0x7f0000d4c000-0xc6)="499e975801fd01de947ab88f7e749b3b8ca81406e9e69c7760c473166e32828ab7c7449246610150883e5bea452701bf06aba09ee37e64963491de58fb392838c5850647fb21949ce0b29f8219f764bee813a0f2f6ac492a54b486901c661a54284355ff9993203551b3ce34052fa90d9b14ee0c26f6c1ce51bede3163beee7db7682087c52fce2fc7bf8e8b0f3437d6e362dc98f5852de5e8b5e2cff2f7913bb8dc12ae8684a273d71c25839d1b6142e0ffa7e2b1092c7e33b1a6964d1f8990b29a615f43ca", 0xc6}, {&(0x7f0000807000)="129a9b6d2d521d7c6edc09568c8734475ed2f354f649d47869ca823a938cb07192d2e8165f2a9ab81894ed53604e84a39914154275dd8639dbdb49f3757fc59e49377f716d6b385e4552168a2c9248d510f1eac3fb890beede4a42051f53fbdd7bc4ff863fb25a40a187a62856bb845a5b4c1456251119e483cb673736ee45c3653ba7", 0x83}, {&(0x7f000016f000-0xd5)="654404ab8e05251132566b346e794563aba0800664cbf4817a7073372390320a4271cb840864938276d14617fde71fc2f99d64c6dd1441204287cb99e21c98d362aea096c49e956647dd6100f2233dab013050fd27a69c97fe223ae839dafd1f91eaf439d6ff9f2511b7b8c6d63133e7d5ae4e83d59ca1de13e5c77d482cf0c70001ea355e6150e219f5fc1e4fbd2ffa6b93a4ab2819b95bd82ed42696e38543f0516616b831b588782741fc0b547dcb11d52b5b3c211e13c3e2454a143cce8ca70631e73aa5b09ba6f0d7bf234dfbb9988a15eb45", 0xd5}, {&(0x7f00000f4000)="79b0195b8c33fa3f6ffb37a3244cc8bf3c481c96d859f502f2f0029e0ec04808d62d49e5c2e9cbda3303243bd81f69316ef28b439cd76246e34009beb48ba6f2a6c0178d4c4c913cf767293e0af0acf2feefebd5c451a4731c0d46c07dc79ee7061ea887bda67801fbfb6ef2991c7baf045f6723dfce84423c77773e17803f4120e906c42fa1ae797b51db2c2db3643c8e117c2ffdb9240a298b89cdd32b4052c662ea1f3f0ecc6f1dd5937bd342d1d34434b04c788d30d019fc1df0dcf24e2cd302b29ac7eff0c18a93ddfb894ed0bf10de", 0xd2}, {&(0x7f0000696000-0x1000)="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", 0x1000}, {&(0x7f0000e53000-0x7e)="85eefa2d7def32739abb9b00000000000000098c2deaeb960a0d5c551149e424c87c590ffabc7e96ebd53e86b302a9357dff6553f9780beb8a9476e6eea8a19a533b94271027da652feea32a9fa524b5b03b31836795d11f40ecdf9ad04825497f9e9778dc81efbc456e248133738febdb65f022de9e3c38f2178a0b414a", 0x7e}, {&(0x7f00000c5000)="55ddec67001abce21330e15eeaa3877beb942e4fdde1de7bbfba351736425ccdf5ee26f031e5708edc99354bac7d367688e6f0b5205488cb371b89803a5d6c3da7269bc13186427935dafee52bd0c0e7cf7175ec6ab59fd89408a2044d0d3436aae43616e9872daf5df84ccb55075a83bc1190e44f9a1e7fa5b407", 0x7b}, {&(0x7f0000621000)="53d43afb08489a4dc1a2b403652720a3dbb8fc33f56039363114076497aa4335206afdbbcfc0de77bf77ef08dd1ad940e8e269d2431718742bd5dfc16b58ffd25ba987a7dfdd4a6fa67b8bfed5371f3a185a537b41ca25728f222e7a18f646a67f9e6139000a29f0278bb9eaee2005ad7946e4666b0999a791ec6a4b47976195c99ef8a5798804b5c75e220f7278ebf45f462d1a0e7c2ef7b9f0df2b", 0x9c}], 0xa, 0x5) getsockname$packet(r4, &(0x7f0000b9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ea000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000053a000)=0x23c855f8, 0x4) clock_gettime(0x0, &(0x7f00005a0000)={0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000fd4000+0xa81)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x9, &(0x7f000003b000)={r7, r8+10000000}) readv(r1, &(0x7f0000d43000)=[{&(0x7f0000f48000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000d79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000175000)=0x0) syz_emit_ethernet(0xe3, &(0x7f000038b000-0xe3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43e487", 0xad, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9, 0x4, "530074c04f498b1bf3be8047a04f42f9b16fe408b17647d8cea7387ce2caaa25ea69b8a7aa6dac2279100a5a7235385301b0825ba389214b585d84b56dcdebf500b2c3a7baec786393949aa6920985be81e2dcdd948d547652a0af20c9fe8c5da353da58ba6574a2a74f28b11c6d68d3f1b1193f59d4bffab5478db62fb74dd23265c649df62f5f0cd14aef9ee52025aab314514b392ef6f43348e52a3eccd70ce11317cdf"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00005c5000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x0, 0x2c7899a6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdcb}], 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000750000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x7ff}, &(0x7f000077e000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000411000-0xd8)={r9, 0x0, 0xd0, "88fa243cf85b9fbf8f42703b6acf8a039350a64e6e58af5c3ae1811ff09eb43373bdaa2babada0ab4d70770752c0956d51b55d66af246dd3e57eac575a9e709ccf6f8e7b58ed176ff9a1fe83a558546ea2811a1cfaa53df8571a04e5c1ce7f489283e2d41f78ab1883cccff3551a21b6223670e0a3d1d62c008fcbbb0958793cd396f087197a4fccd42db1ed1e54887401dedeccf223bd21ec633de0f77f753f513b72fca8b4585d58e9b13f452469769c2facbc3de65ec3db1eeab36f13f580361f61bfb4c9e88b46a0f91a110b9a60"}, 0xd8) keyctl$session_to_parent(0x12) 2017/12/07 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0xfff, 0x0, 0xff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0xfffffffffffff14a, 0x2, 0x446000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004b8000)={0x13, 0x0, 0x8, 0x10001}, 0xc) r0 = perf_event_open(&(0x7f0000fd7000)={0x3, 0x78, 0xe2, 0x0, 0x80000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000004102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a7000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b63000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3100}) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x200000000000) mmap(&(0x7f00003a6000/0xd000)=nil, 0xd000, 0x8, 0x40011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000c4a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x82028e0e9eee38be, &(0x7f00003f1000-0x8)=0x10000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x2, r0) r4 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) r5 = creat(&(0x7f00008b1000-0x8)="2e2f66696c653000", 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f000012a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b1e000)=0x1c) r6 = accept4$ipx(r5, &(0x7f0000528000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000185000)=0x10, 0x80800) splice(r5, 0x0, r6, 0x0, 0x3, 0x8) shmat(r4, &(0x7f0000a6a000/0x1000)=nil, 0x5ffd) syz_open_pts(r5, 0x0) syz_open_dev$random(&(0x7f00006d0000)="2f6465762f72616e646f6d00", 0x0, 0x10000) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b32000-0x4)=0xc) msgget$private(0x0, 0x11d) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1100000000000000db0e01a24af840000000000000000000df7fe8000d722a32"}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000017000)="2e2f66696c653000", 0x0) 2017/12/07 08:07:54 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f76637300", 0x4240, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$inet(0x2, 0x4, 0x1049937000000000) socket$packet(0x11, 0x2, 0x300) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000015000-0x8)="2e2f66696c653000", 0x40, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000016000-0x8)="2e2f66696c653000", r1, &(0x7f0000015000)="2e2f66696c653000") faccessat(r1, &(0x7f0000015000-0x8)="2e2f66696c653000", 0x0, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000008000-0x9)="6e65742f69636d7000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000015000+0xaa7)={0x0, @in6={{0xa, 0x3, 0x92b4, @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, 0x100000001, 0x8, 0x400, 0x2}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000015000)={r4, 0x6}, 0x8) pread64(r1, &(0x7f000000e000)="00", 0x1, 0x20000) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000)=@assoc_id=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000017000-0x8)={r5, 0x40ab58}, &(0x7f0000016000)=0x8) ioctl$TIOCSBRK(r3, 0x5427) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000013000)=0xffffffffdfffffff) read(r3, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000016000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/07 08:07:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f8e000-0xb)="2f6465762f6c6f6f702300", 0x1ffffffffffffd, 0x101000) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513c7453cf86ef8d92c60666f97c06f316e8f800000000000004570000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e06", 0x6c, 0x800, &(0x7f0000d9c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f4c000)="2e2f66696c653000", 0x28) r2 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x4a, 0x802) r3 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) recvfrom(r3, &(0x7f0000ee9000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x100, &(0x7f00002ae000-0x10)=@llc={0x1a, 0xf7, 0x0, 0x2, 0x5, 0x8, @random="16e87cbeb6fc", [0x0, 0x0]}, 0x10) ioctl$TCSETA(r3, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x6, 0x5, 0x4, 0x4, 0xd1, 0x83e00, 0x9, 0x9, 0xc}) r4 = memfd_create(&(0x7f00008d3000)="2f6465762f6877726e6700", 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000839000)=0x0) r6 = add_key$keyring(&(0x7f0000cc0000-0x8)="6b657972696e6700", &(0x7f00001ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r7 = request_key(&(0x7f0000526000)="2e6465616400", &(0x7f0000503000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f7000-0x1)="0c", r6) keyctl$restrict_keyring(0x1d, r7, &(0x7f00008a3000)="2e6465616400", &(0x7f0000bd9000)="2f766d6e6574312d00") fcntl$setown(r1, 0x8, r0) pwritev(r4, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x800}, {&(0x7f0000ad4000)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b08b5727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r3, 0x5402, &(0x7f0000fdc000-0x14)={0x3, 0xffffffffffffdffe, 0x40000ff, 0x6, 0x1000000a9, 0x6, 0x8001, 0x5, 0x800, 0x800000000}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x7f, 0xb, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x2, 0x8, 0x7, 0x400000005, 0x2, 0x1, 0x0}, r5, 0x0, r1, 0x6) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007d9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r8 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) ioctl$KDDELIO(r3, 0x4b35, 0x2) 2017/12/07 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40002) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000035e000-0x8)={0xffffffffffffffff, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000)="2f6465762f7667615f6172626974657200", 0x7e, 0x0) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)="2f6465762f72746300", 0xfffffffffffffff9, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000034d000)="2f6465762f6b766d00", 0x1000000008086, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000777000)=[@text32={0x20, &(0x7f0000fc8000)="66baf80cb8cca30e83ef66bafc0cecf0806200290f2092f70000000000643e0f01cf66b853000f00d066b8d8008ee864660f3880570066b821010f00d836f2e13e", 0x41}], 0x1, 0x0, &(0x7f0000ade000)=[], 0x0) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000301000-0x4)=0xa00000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x400000000040007, &(0x7f0000b4b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r8, &(0x7f0000f2b000/0x18000)=nil, &(0x7f0000fc9000-0x18)=[@text64={0x40, &(0x7f0000fca000-0x48)="47d9fdc481011651bac4417a7ec566b85b000f00d847d2db450f0ff71d640f71f0e466b834010f00d066baf80cb860d3b18bef66bafc0c66ed66baf80cb8e0bad18bef66bafc0ced", 0x48}], 0x1, 0x0, &(0x7f0000cd2000)=[@flags={0x3, 0x40001}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/07 08:07:54 executing program 4: r0 = socket(0x1000000010, 0x802, 0x800000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1f0000003a00079f1a00d209bdff7f000a3f02165fffffe400000028000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c52000-0x4)=0x0, &(0x7f000099c000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ee5000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x6, 0xfffffffffffffffd, 0x100004, 0x0, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000129000)=0x1ff, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c4b000)={0x6fb, 0xa3, 0x101, 0x2, 0x4, 0x2, 0x400, 0x4, 0x6, 0x7ffe, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e9a000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00001c3000-0x1)="", 0x0, 0x0, &(0x7f000072b000)={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x40, 0x5, 0x7, 0x8, 0x200, 0x6, 0x5, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x2, 0xdc98, 0x7}}, &(0x7f0000a3a000-0x4)=0xb8) getsockopt(0xffffffffffffffff, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)="0000000000000000", &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000b18000-0x4)=0x0, &(0x7f0000d47000)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="20", 0x1, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)="", 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cea000)={0x7}, 0x4) bind$inet6(r1, &(0x7f000045c000-0x1c)={0xa, 0x0, 0x4003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/07 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000215000-0x1c)=[@in6={0xa, 0x1, 0x7fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x871, r1, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) r4 = accept4$inet6(r2, &(0x7f0000a5f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004db000-0x4)=0x1c, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000aa000)=@generic="5351efefd70cddfacbf2ffaa79f9a82c") r5 = getpid() r6 = geteuid() r7 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005cf000)={{{@in=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000623000)={0x0, 0x0, 0x0}, &(0x7f0000b8a000+0x988)=0xc) r10 = geteuid() stat(&(0x7f00004e5000)="2e2f66696c653000", &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f000098e000)={&(0x7f000058d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004f9000)=[], 0x0, &(0x7f0000a12000-0xc8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r7}, @rights={0x20, 0x1, 0x1, [r3, r0, r2, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r10, r11}], 0x6, 0x4010}, 0x8084) ptrace$getregset(0x4204, r5, 0x800000006, &(0x7f0000e8a000-0x10)={&(0x7f000008d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00001e2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket(0x9, 0x6, 0xb) r12 = socket(0x10, 0x4000000002, 0x0) readv(r12, &(0x7f0000f23000-0x80)=[{&(0x7f00007c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000881000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000beb000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000793000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f00008ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00006ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00008ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000f62000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x8) write(r12, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000211000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0xfffffffffffffffd, 0xff, 0x20007, 0x8, 0x7f, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7d000)={0x0, 0x9}, &(0x7f00001cf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c7000)={0x0, 0x4, 0x1, 0x5, 0x9, 0x6, 0xfffffffffffffffd, 0x34a9, r13}, &(0x7f000085f000-0x4)=0x20) 2017/12/07 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x1, 0x4) stat(&(0x7f0000242000)="2e2f66696c653000", &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000a39000-0x8)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", 0x4, 0x0, r1, 0x0, 0x0, 0x8000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ddb000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() syncfs(r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ea2000)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000002000)={0x5, 0x4, 0xd6ff, 0x0, r6}) fcntl$lock(r4, 0x8026, &(0x7f000082b000)={0x1, 0xffffffffffffffff, 0x2000000000000000, 0x0, r5}) close(r4) r7 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009dd000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000006a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f00005da000)={0x7, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @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]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ec2000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000a6a000-0x4)={0x7ff}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000194000-0x28)={@generic="95a7545d8c97fecc27f26e4d97bac4f3", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x7, 0x0, 0x400, 0x4, 0xc100bf, r9}) socket$inet(0x2, 0x84807, 0x10004) connect$inet6(r7, &(0x7f0000788000)={0xa, 0x1, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000677000)=0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000def000-0x14)={0x7ff, 0x10000, 0x101, 0xc6, 0x5, 0x7, 0x2, 0xffffffffdbda695e, 0x2, 0x0}) r10 = socket$netlink(0x10, 0x3, 0xd) writev(r10, &(0x7f000033b000-0x10)=[{&(0x7f0000ca2000)="390000001300194700e250e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 93.888606] audit: type=1326 audit(1512634073.655:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 93.910227] audit: type=1326 audit(1512634073.655:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9573 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/07 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) bind$alg(r0, &(0x7f00006dd000)={0x26, "6165616400000000000000000000", 0x500, 0x400000000002, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000174000)="ea3500000005ae0000010192a554c5beef1200534c90bbc0", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000395000)="2f6465762f76637300", 0x20000, 0x0) r5 = accept$inet(r4, &(0x7f00000f9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000512000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005bb000-0xc)={0x0, 0x20008007, 0x0}, &(0x7f000086d000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000181000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6, 0x8, 0x350e, 0xfffffffffffffffd, 0x300000001, 0x7, 0x10000000000400, 0x400, 0x3, 0x3f, 0x40228c, 0x2227, 0x0, 0x4]}, &(0x7f0000c86000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e90000-0x8c)={r7, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008fc000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e89000)={0x2, 0x91, 0x201, 0x5, 0x5, 0x8000, 0x9, 0x8, 0x0}, &(0x7f000055d000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e96000)={0x0, 0x0}, &(0x7f000062b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e8c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c7b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ef2000)=@assoc_value={r6, 0x401}, &(0x7f00007ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aef000)=@sack_info={r12, 0x9, 0x0}, &(0x7f00007d3000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000f05000+0x29e)={r8, @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]}, 0x3, 0x8, 0x4000000000100, 0x1, 0x8}, &(0x7f0000057000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000eae000)=@assoc_value={0x0, 0x0}, &(0x7f0000f46000)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000883000-0x118)=[{&(0x7f0000902000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000bc0000)=[{&(0x7f0000266000)="53bf91379fb90c65c09cb55667de58ccf963088b14e71979dffeda42575ba7f91b5a4102f1ea6267dab7a25dcbdca02793cd62564711704ee495283b7e2bd82c734147dc09d43b15e388d1622ff81b4605d80f89d40973b1e19ce867e2fc11ea99b1798a67127f7474ff1910da02a85f6c07ff19f9d086c14bb9fc5be2ec502a1552d8667c83b6b905548941e0cc53c46a1aef5f8502fd6f2610164046f7df2cf886b6448d1a09197b5a9002e4c20c9241f7bd4460b9e4c83ecbe3", 0xbb}, {&(0x7f0000660000)="2d7c7424c46ce5879900d8e16861e8361f9d121e8d64ce0543409712b3549c59f8b29438d1e9a5c65d5e9a942aef004854cc4be8e548defc6535710f807fa3568cb7f152ebc104f3899c540397134cb6209702", 0x53}, {&(0x7f0000638000)="b2dae882da1cb0e4c89b63d020e4a7740a876a73e9e52fa211eecdba33c5c478c9e9e5db913e4bdebb84f7a1ee99f88834da7bfa1f10200925ec1299462ca5a9d157eece1ed9184688e282880439b8fb2cc94ddb2571d58e11353db6a307f59992973e59674f3ce39eb529f427b543311e306d2220148451959070f98f56c1cf9bedb074e4894f2d0c861ab4bfccc00a3c9181893cb836c328758cd10743bae222df25ca656290724444537e0e024a2e2b8389", 0xb3}], 0x3, &(0x7f0000db0000-0x120)=[@init={0x18, 0x84, 0x0, {0x797d, 0x5, 0xfff, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x463, 0x53e3ae29, 0xaa27e9ed56157e0f, 0x8, 0x78, 0x6d, 0xcd, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x80, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0xc4, 0x1ff, 0x10001, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x9, 0x2b9a}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x206, 0x400000000000, 0x8, 0x80000001, 0x0, 0xcef, r7}}], 0x6, 0x0}, {&(0x7f0000288000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd5000)=[{&(0x7f0000c81000)="d6832a9d89b0f0cc1a861d3a2bcc6a91a2c8a2d5400f9e39732e722a0013bbb0c039bfdf9738155baef3f8f206343ad1b1cd5f3c55b0bff7ac683287648b3315ed0bcb22d4490606443f2e0989725d5b6ead0c618e7a1892bd1f647af48a666f7be0b60c6bf4657e39b8360f854881e63354a8a1fa0afe20390241418bfc6e0266e4a576b4a673753dfc45", 0x8b}], 0x1, &(0x7f00005ed000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xf7, 0x4, 0x5, 0x100000001, 0x1, 0x101, 0x8000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0xfffffffffffffff7, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f6, 0x200, 0x7, 0x0, 0x80000000, 0x81c7, 0xfffffffffffffffc, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x1, 0xffff, 0xfffffffffffffffa, 0x0, 0x7, 0x40, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x200, 0x7fff, 0x9, 0x7, 0x4, 0x7, r12}}], 0x5, 0x80}, {&(0x7f0000ab3000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074a000-0x10)=[{&(0x7f0000ee9000-0x1b)="50382b60c625ae77167dc636a4f0c9b97a549eb03f1f3efc1df380", 0x1b}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f00005e4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e4000)=[], 0x0, 0x0, 0x0, 0x11}, {&(0x7f000071f000-0x1c)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d1}, 0x1c, &(0x7f0000c27000-0x10)=[{&(0x7f0000d63000-0x74)="614e45199e570a91c735663ad2aaa7e4734251bf3b0ae15e42f83a0516dd7cf69bf10cb70ca2512bdf5725eb17ff0e4520e2d11e64b35a13461cf6da32314534455c00b6ed9640dba1cf0e7c18e9ce330d4540ce45fc4934992cc49b2f8d2b6a239f5bba2e7c12a8d45f28a361a78e40724d47fa", 0x74}], 0x1, &(0x7f0000c34000)=[@sndinfo={0x20, 0x84, 0x2, {0x1a16, 0x200, 0x400, 0x0, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x20f, 0x2, 0x400, 0x85, 0x1ff, 0x1f, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x3f, 0x3ea6, r15}}, @init={0x18, 0x84, 0x0, {0xab5b, 0x5, 0xc8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x1f, 0xffffffffffff7fff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x820f, 0x188d, 0x7fff, 0xffffffffefc8c41a, 0x3f, 0x9, r16}}], 0x6, 0x800}], 0x5, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00002ff000)=[{0x6, 0x101}, {0x8, 0xf53a}], 0x2) sendmsg$alg(r3, &(0x7f0000e5b000)={0x0, 0x0, &(0x7f0000644000-0x30)=[{&(0x7f0000578000-0x1000)="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", 0x234}, {&(0x7f0000f8b000-0x9c)="73737dddb06bc3ace4f1fc86dc8424ad46e54dc2f4a9e9cd2bcbaf15cf7b726ecf053880d1815d5e689b5ffd05bed35fe411c16b4cf7f704166508dd21f754161012b13ed560a52bdd0bf0c9cc2343307a8bbd7fbc93a990f9da874d1c526dcbe05502b826c051c01fcfdae1ec0b4870a3d2058d778d856efb5b13851812e33e55b23f34ae15746495692561b8acd746340dfd058a646bda0937917a", 0x9c}], 0x2, &(0x7f000069b000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20004003}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f6a000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1400, 0x3ff, 0x8, 0x5, 0x9, 0xfffffffffffffc01, 0x2, 0x7fffffff, 0x7, 0x9, 0x8, 0x4, 0x6, 0x800, 0x2]}, &(0x7f0000b0f000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000802000)={0x7f, 0x7, 0x8, 0x100000001, 0x9, 0x5, 0x0, 0xfffffffffffff800, r17}, 0x20) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x6, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x401, 0xfffffffffffffff9) 2017/12/07 08:07:54 executing program 5: pause() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001000)="6e65742f69705f7461626c65735f6e616d657300") preadv(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)="00", 0x1}], 0x1, 0x4000000000000) ioctl$void(r2, 0x5450) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000008000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffe) 2017/12/07 08:07:54 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000-0xa)="2e2f66696c653000", 0x4) r0 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000040000)="2e2f66696c653000", r0, &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") llistxattr(&(0x7f0000038000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000038000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0x200) utimensat(r0, &(0x7f0000022000)="2e2f66696c653000", &(0x7f0000035000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000041000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x77, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1012c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000042000-0xe0)={0xdd, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x1000) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000044000-0x8)="2e2f66696c653100", r0, &(0x7f0000028000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001b000)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f000003e000-0x10)={0x2, 0xa33}) readlinkat(r0, &(0x7f000001c000-0x8)="2e2f66696c653000", &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000041000)="2e2f66696c653000", 0x1fffc) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=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) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000044000)=0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000021000-0xa)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") readlinkat(r0, &(0x7f000003e000-0xa)="2e2f636f6e74726f6c00", &(0x7f000003d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) name_to_handle_at(r0, &(0x7f0000022000-0xa)="2e2f636f6e74726f6c00", &(0x7f000003d000-0x20)={0x1f, 0xfff, "f899fdc5a7c11e67bed193e4a4d0ddbb1576bf3c6f1952"}, &(0x7f000000f000-0x4)=0x0, 0x1000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", &(0x7f000002c000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) renameat2(r0, &(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", r0, &(0x7f0000041000-0xa)="2e2f636f6e74726f6c00", 0x2) 2017/12/07 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000262000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffff6efe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000ae5000)="2e2f66696c653000", 0x44) inotify_add_watch(0xffffffffffffffff, &(0x7f000011b000)="2e2f636f6e74726f6c00", 0x21) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x20, 0x20, 0x3f, 0x1000, 0x7, 0x1b, 0x7fff, 0x107, 0x7, 0x7, 0x3, 0x1, 0x100000000, 0x3, 0x6, 0x5, 0xf11, 0x2, 0x0, 0x7f, 0xef00, 0x9e, 0x9, 0xb, 0x1233, 0x9}) open$dir(&(0x7f0000397000-0xa)="2e2f636f6e74726f6c00", 0x810000, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000704000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) gettid() ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000126000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x100000000000000f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000046000+0x69)={0x4, 0x78, 0x10000000de, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x800000000000, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a01000-0xa)="2e2f636f6e74726f6c00", 0x8000000000) mount(&(0x7f000002c000-0x8)="2e2f66696c653000", &(0x7f000002c000-0x8)="2e2f66696c653000", &(0x7f0000cf1000-0x6)="72616d667300", 0x800000, &(0x7f000000a000)="") msgsnd(r3, &(0x7f000035f000)={0x1, "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"}, 0x1008, 0x800) finit_module(r2, &(0x7f0000b39000)="212c00", 0xffffffffffffff7f) r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) utime(&(0x7f00005bb000-0x8)="2e2f66696c65302f62757300", &(0x7f00001d9000)={0x4, 0xffffffffffffffff}) msgctl$IPC_RMID(r3, 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) clock_gettime(0x1, &(0x7f00002fe000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003c9000)={0x0, 0x0}) write$evdev(r4, &(0x7f00000f7000)=[{{r5, r6/1000+30000}, 0xffffffff, 0x4, 0x5}, {{0x0, 0x0}, 0x1, 0x1, 0x4}, {{0x0, 0x2710}, 0x0, 0x1, 0xfffffffffffffd01}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffe00, 0x4}, {{r7, r8/1000+10000}, 0x10000, 0xcd, 0x66}, {{0x0, 0x2710}, 0x0, 0x120000000, 0x70}, {{0x0, 0x0}, 0x1, 0x4, 0x10000}], 0xa8) 2017/12/07 08:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bed000)={&(0x7f000016c000/0x1000)=nil, 0x1000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f76000)="2f6465762f7667615f6172626974657200", 0x280, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000fe0000)={0x56, 0xece, 0xff5e, {0x6, 0x0}, {0x100000001, 0x400}, @ramp={0x7f, 0x180, {0x826, 0x3, 0x8, 0x1}}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r4, &(0x7f0000a06000-0x38)={&(0x7f0000381000)={0x10, 0x0, 0x8, 0x3}, 0xc, &(0x7f0000f5d000-0x90)=[{&(0x7f0000efb000-0x21b8)=[{0xe4, 0x7ff, 0x20, 0x4, 0x8, "a201aedee69f83d6d2d9d60fd53318334636c8499343f0513efb20de7180ceb5f9305eafa700e071fc2cf692b5014d6269d671af9ba76b624070954ef8625067371ea4ce9f2eee29381441915415eb19d98dd1e99a57ba0bc0d74b75a2420ab4cdafa4483826b0c44b6527fb56a44d3337948b065b223520b502b76c27ec3c600ed2d48288722eb91e0e9f2040ba77f0efd7b11b5487f4af7c820f338e8613fbb817f75ff427b7a0fc5cce6a86e978b3e7ac7f20b8c960d9a75b268b805063b7ff87b065f0816dcedadce649f91b225e88a449d7"}, {0xb4, 0x8e, 0x702, 0x0, 0x6d7f468f, 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{0xd9, 0x3, 0x1, 0x800, 0x3, "6da98b35ff34bce72f02a8b05b743d532072b796b86a07a4686ffa97194fa9c1af7f8b7419c51b4849538a5edf4dcc42a7c7344da741078cfd234ee039a2e27669bfea542482d4e411e92489c652b7d5df43ae1ac2ffffeb540da257ea75408161a055f9a311121b6926e2a3d3770006be82225a2fc997aa24de0a4b2194760da5afbce653bcc42e753b62a1dc20cff44c9de754d37052fa7db0673b403f3fddba8a6658a7179bec331a89e60e3458991f87f2db19d9664ac150ad429464dafa71e018978b08c87330"}], 0x123d}, {&(0x7f0000f8f000-0x427)=[{0x6a, 0x3, 0x108, 0x3, 0x8, "b0b3fed12d1c83c17018d446706cd1dc13a9f78e8636d89ea89400c3eb974143aaef18f77acd1a5a6b92960a2739f84ba5b3f58ed2bc579e049c8f978173d4d4276db90e6af5b658762dffd9df13eee18ebb0a7f4811ea07b62d"}, {0xbd, 0x0, 0x504, 0x9, 0x3, "3262c432e7bce8e7c7d50ccaef3d14a58cfd4f7366c06d355f72be95cab5180c6eea9f6dbf25379b68041803bd38ee29a1e836252c0f5257b40cd97c7216408c656d42ed3ff1077bb12d2fe77f541de5e5fbbfddec9065a6faf15e4abe8290df75589660b6e44cef8497bc477ea6ffccc9ee516e0de335eed294060bd7a6e37871933715e043c6fac60cf2fe03c334f54c000d1781695b4bf73138dece608b7ff84664c178617af0ddda83e695"}, {0xf1, 0x0, 0x600, 0x4, 0x7fffffff, "91ab1d816b783c8cb4b255a3d1d1132db9095fed2162ab2d34c37f76ece35e83af17ec0ebc9f7b0511d0f0d2bfb50b21ee9c80a906627f532c9f4b39b05a082e7f86c66b615af79a481566da6bb8ac671fac62ea6598433b1260eb61f5ab5df704f4dbd6bb044eae1b804549418d253306e7b612af957bb6d15aab846d3bd1e2efc2224f5d339157ef50e5320094b0e74226fe2915904103e405c6c30337a8e5faab31fa32bc917032e0ac5ed88a83866ab1caddc7efc3fb97c20500c95afc9286fc92eced8110670b13b18663cacb2e57658a1ca667d6e6dbe74ba1aa89c9bc52"}, {0x71, 0x6, 0x0, 0x3ff, 0x80000000, "ff12331c051d26c5a6b6d4d1034b120ddf94caa7f1014e3ace08aa04dc8c1f3c764373e0dfa7470be1e590705e6d44f66079b1092fd9279fe22fb0cc9aad7fd573c2767da1cce568ad99a825751f529a62433ec3e18fe49f7200a94da020d6f4f0"}, {0x96, 0x3, 0x2, 0x4, 0x80000001, "34bf8962646c61faaa344de904278e2e6f26d8fc97a47b17d1bdc8dd6b8ee8bece355050039f8413f7947d4b5bdc50203068df33f7751a2ae3e711dd654eced442db688f35f858616c9e2f922e5006fc96c56b467423f429d7017930f3dcfe54fbf3296a4232b8b20be444a28de9e37e29f112c9370e1b97569197579406cd5b3c6986908488"}, {0x108, 0x0, 0x402, 0x1, 0x63bd20b1, "bc59b1c305e9efb4f824e2b43839e4a2e59fa14ed579c0ce061d8a48a287e548694277a3139c930ceffd11dabab93b2898577f69ba581fe646f0282d159e5cb0f6a80bb28c59c2d634daa38a406a828a0fc35ff984d2e48104abc6cf0c991380a4b41724df82924d674498c82463992f5d9e3cfc21a3e7e514834e0867d3c8ee15f87e012edce31e8541fcc1d81f4831972e33f87e8f597e82254a7f59ee75e6a3f1b6fa9c208c9a16217c144880541877afb9353787c68739ec343727a27e414ad04b46d852907a7b0aaa3c8797f4e6c537a9d8692ffb4d32f5db016817d5f97c3ac9b02a86c3b17a351ac06c21d95b790c941e3fa02f76"}], 0x427}], 0x9, 0x0, 0x0, 0x4}, 0x20000000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00009f6000/0x18000)=nil, &(0x7f0000f2a000)=[@text16={0x10, &(0x7f0000874000-0x4f)="b0e6e20f4354000f22d22e0f07ea965ab80066b80d0000000f23c05221f86635000009000f23a964660f013d6766c7442400e40000003e660f5c256766c744240600000000670f011424b868008ee8", 0x4f}], 0x1, 0x0, &(0x7f000003d000)=[], 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00000c6000/0x18000)=nil, &(0x7f0000fc9000-0x18)=[@text32={0x20, &(0x7f00009c8000-0x31)="66b8f2000f00d8660f388196000000000fc75cf15b9ac27d0000e4003e0f01dff26d2e7077c4c1d96376730f01cf0f01df", 0x31}], 0x1, 0x49, &(0x7f0000e4b000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f54000)={0xffffffffffffffff, 0xffffffffffffffff, 0x34, 0x1000000000, &(0x7f0000a73000)="9a2528b19f6377ea5bbab97e39795ba2a1312421f5ffd7f87ded129b2bd789719464af8422b7082d33338975eef7cde2cab98f66be3887653e6776e86b08a8b7295455463f6119d0a3f214e12963d174e0d409a8a1dfb4acb307", 0x1, 0x1, 0xa82, 0x0, 0x97, 0x8, 0x0, "f4bbbaf10bc5dc5e0a0b34035a9e65e9737e28e48068edebdf7b722fc06949b2ab45fcf4726824f322aade7a3b20870a993ccfb43c8f54bd0fc2b68165226116a1cf694490fd1195ca9d8db4fdddec91eabf7bab2f2257b2b674899357b8f648960ac826163686d2e81b3822afb81d6655e507556cbc483ab92ae4219a7021dd62bf902a14c748fee8c2ecf701c5227442caf29587951250511d55316653b5fec492edd64546597df88a6c326c867b9e24ae5ff6f5bf491e565800bad19ce1e5c4cb7528d1e4d43b51c5ec173e57ff13e3165c570b07d797849ef7b25a16af2bc1e2fa699878079eb1dca90828286db73f5e979be7d5784a"}) 2017/12/07 08:07:54 executing program 3: mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x220) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000acd000+0xbe0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f0000ace000-0x2)="3062", 0x2, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f7000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b8000)=0x0, &(0x7f0000fde000)=0x4) r3 = creat(&(0x7f0000ca8000)="2e2f66696c653000", 0x1) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000c8a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000fe0000-0x4)=0x7) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x6) sendto$inet(r4, &(0x7f0000e39000)="", 0x0, 0x8000, &(0x7f0000ee7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ba2000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000da6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000d94000)={&(0x7f0000fe1000-0x10)=@ax25={0x3, {"50e70ae80c949c"}, 0x3}, 0x10, &(0x7f0000fe1000-0x90)=[{&(0x7f0000fe1000-0x4f)="6f455796b6192c48dd7f70d9a0ec89ea5f916c24e3ad31f0450952959ae8df11a8af9dc464e6d8ff9f91521056af30f86d3d07e75e6aa1904823f83192b07551ecab4eaa2e969c273300bafeb215fd", 0x4f}, {&(0x7f0000fe1000-0x2)="489f", 0x2}, {&(0x7f0000455000)="901fd7c59579614a1c56fd4064", 0xd}, {&(0x7f000086d000)="15210096cb246241b3284c9952921c6100d6f829b2e911d8a6352245a3a8fb", 0x1f}, {&(0x7f00006ad000)="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", 0x1000}, {&(0x7f0000fe1000-0x3b)="b62a49e55e6865c44ed3f0f8667426329fddf77e8f50db4ba5b7cf1521500ce2e7697934a1d0fc0ba505c71172786922ef502319d790265f0bcd8c91df78e6f6167fa8d89a72f7493d4d22bb5df87c0b0ffd8bc91854550abc748f5ab40f3bdfb5f1e2", 0x63}, {&(0x7f0000fe1000-0xe5)="dc43747e988cb53759b5562cd4f51edc9474b4a38ea8d7e00fc473478f724442299c5f9002c16a356b6313c4db296a8431d2f437cb8c2991a7d3bcec0b6d9ae37a63adb3f985f0a886c6a94a9391ae42e60077da0d5834c9f309f0851b0bbeb286477d6a9aece019110f8e5ba9b148a1297a3d952a3be12e7fd7626b28fd5a137801d1d4d7e9c821779bdb57d9d59a6b4f4e29799229c79b5c8d55846d59c0d9be0cd1ac3c4d565f4fe1d943cf42473f16f4dca7a46467d82ccd353bd9dd37b00fb91bc008885db05ea97f828fdf2db1acb27c36a632308b2f6584c62ff47b86e33e654fb6", 0xe5}, {&(0x7f0000fe0000)="4a430624057f59556db756bc4ff55e0518672099a46c1e61ba9944bae0ec772f0c08b8ac3da5b66c075acd1192085ba8304b2c4292bb9de33c6437ad50f3e407df299ab7ff2bbb3eb43e89f70a221d8ae533", 0x52}, {&(0x7f000071f000)="b5347f385523e998cb5700c27225e207333e92718681bd664a2bf2e1197f34e72ce906461626deaa098786c2bd24596fd895a7c40ae6935d89b08734ebd217e9f415520fcb5fa8abae63b53b9f5a669266d35074165b77fdc75738bf8b49a071bc37657d48a02b3245914243caed5581cbebb2f376677ef424e4b848ba063387b13cb5954b179d694d177e02dc04ebe19c0425ee03772f7b441f5d1af760cc05a03e15e0f31101799651cbe32a7f0d30bfd10ec1b26c9347178dbab00854f7f5", 0xc0}], 0x9, 0x0, 0x0, 0x0}, 0x1) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000fdf000)={0x2, 0x1, 0x80000000, 0x100000000, 0x1f, 0x3f}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000fe1000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fde000)="36", 0x1, 0x0, &(0x7f0000523000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000002000-0x5d)="92", 0x1, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "74677231363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/07 08:07:54 executing program 1: mmap(&(0x7f0000000000/0x78a000)=nil, 0x78a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00001dc000)="2f6465762f6e65742f74756e00", 0x0, 0x220280) r1 = open(&(0x7f000004e000-0x8)="2e2f66696c653000", 0x3ffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000a3b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000ac9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d95000-0x4)=0x6) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000091f000+0x7e9)={0x17, 0x8b, &(0x7f00007ce000)="89c41f0df3f9afe89ffb19207308da00eea9c96afa1301651ad78f26251498edb95bc0ae2323c2f83a5ef9fe95b6aef0be2943b5fb69233260a4024408bb572b0d52234c11d454c27c9c039aaaf5f776d3b80e63c95f66c75171d5ac79a0e1258fd5c0cd5b78dbba16a512e9412fd574c9cc1d8f1b8534ed6ca26efcf48b39e395c95f59c8b410202eeb74"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000feb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006ea000)={r4}) r5 = dup3(r2, r3, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c67000-0x14)={r3, r5, 0x2, 0x200000000000001, r5}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005b7000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, 0x4, 0x1, 0x5, 0x4}, &(0x7f0000b81000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000710000-0xff)={r6, 0xf7, "7b34c03cb36be42b1dc9c3a7cab960b1caf7dd9a4e25d0b40afe2c09778dbc0ef3056d7db90ffcdf87b3140ae1d17c867b71bc1beea29efd284b6d1dc7463777b571f3b6435369bc5b65f303fc5c1c7ea2827a4a1745c6929e1e751f29c1171d9d5d92548ba38b1814f25059eab62c3112d954e0eab6f9f550456a2d525b302412d12bd6c1fe797f0d669881ed44062c162d2afb0600006ec01be54376229dd713fbe5bd66fa18e643958a4762f1cda113649db54667c9b5b9376bbad45618025b495b1ae01c646783b5fd70e6fbe1e49aad3e018f4282f4427b0131e26128823e53ff2e2180579e7b54088404d779900bc7a6fa03a07f"}, &(0x7f0000170000-0x4)=0xff) semget$private(0x0, 0x5, 0x0) fstat(r5, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000805000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080e000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ce5000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00007d6000-0x8)="2e2f66696c653000", &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f00007ae000-0x8)=0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x894f, &(0x7f000080f000+0x547)={@common="79616d30000000000000000000000000", @ifru_data=&(0x7f00003b9000)="ddaab915645770c757d56e7e34c1ec266766b3641d5976dd33362453981c6889"}) shutdown(0xffffffffffffffff, 0x0) getpid() r7 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r7, &(0x7f0000a22000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f00009b9000)=[{0x18, 0x0, 0x7, "0388"}], 0x18, 0x0}, 0x810) 2017/12/07 08:07:54 executing program 2: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d6d000-0x1)=0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000589000-0xb2)="39878d23a30aca6500284e88cacfbe9011c7f43fe4f8cc6859da22ef8943965c72d988f638da8a9f49ac268c145752c46dbefca63ca68c11f05d6e06c6b81505954475ebeda4334f5b0be179fac92d5002a9206a655b580066a374a546e89513ec4301f3780b12527a706cf75a764890123bd6a7be2ac0b600890a7464895d4f4f145edb9679ec0be483490e6bbe4a60ff9756ab55786c4b907e4943056f8c52d0d5d9b565318eabdd1061641444570fcdf0", 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)="2f6465762f70746d7800", 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000381000)="2e2f66696c653000", 0x800, 0x180) r2 = semget$private(0x0, 0x0, 0x390) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f000019f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fcntl$addseals(r1, 0x409, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000104000)={@common="69720700000023ff0300ffff00f10200", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x9, 0x1, 0x7) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005f6000-0x2)=0x2, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008d2000-0x4)=0x19) timerfd_gettime(r1, &(0x7f0000e06000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_extract_tcp_res(&(0x7f00001b1000)={0x0, 0x0}, 0x4, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000052000-0x4)=0x0, &(0x7f0000201000-0x4)=0x4) write$tun(r3, &(0x7f0000158000)=@pi={0x0, 0x8035, @ipv6={0x3, 0x6, "9e0261", 0x14f6, 0x4, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x2c, 0x277, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xc6, "14ba3c284c0ac5469233a29be4fe294e07802b74bfa17b3ea880151dcd294d07a602857c0b02983ff80d5dd5bb070c4f61328db37b71d75343320ebf9b46af9f16da497ecc049e22d6683c950729029088e4fbf44fbabf84a09e2a5f7141b68861dcadd5ad343fef7eba358513b4cf55c54afbc2648c2391a2a195ca5024d7f5a940ff38bc1b1f0eb4cd67e17d8ed1bc38b0a0bbbdb809cb156a9de95264a1634266596e22fc85bd2c51049cfcb10b516756e3a0edf744c329fed156fe76b68651ab6ed04a72"}, {0x0, 0x1d, "3bccfcfb0e74ccaaef4a478147112cd303cb575a344cc660826fea2656"}, {0xff, 0x7b, "faadd23b33fc915dabaaa43d0083826df74e0380a6410431d4c38b39b6d5168d307eefa8d33be0a794f68ba1d9c4aecff6131838d2cb36e3f4c79817d276d28a0225f67bd59c9acc89e8c800b566d6170ea52ebe98f907be4f5a5dc42ca6d239af354e4c59584295e7af4d2171a201860c110ebe0f0eed2c549817"}, {0xc7, 0x66, "6321c3fbe9b08c161d87b168c5305e5eeb9fd0f79680dc3639b9cfe019688cef14f50438219ad90e677834dfcdc0340e85ac173292ebec341222f3481194514e416f109703c019033b13d6ad845d73a846c859c08f5dea39f2ea56def38808726c9b34ef6b22"}, {0xc2, 0xc9, "e3187b0bd21a47c5bca338b9ff7d7809abb57fda58b60eba53686610cf51d8222a29bebbcdcceef71d7b5fa4723372341f5a78bc6727ce869e70168040aa8c1fabd247c836bcc9dfdc9c98cc0b4339a9262ddb1132eed9b117e1211b4668df882d8705d7c86efb2a62fa38ceea23c14b92f84e3ae7feb6bf1d8eb577e4e0816efce9984e69727798641e88271a52e8056fcb4f8d8c3c837db18a2bd5d4ae3541547c94d246ecdf2cc69328a99974f243b874159190eb9e1b41cee9c30f45f954168fb97f663993c209"}, {0xc3, 0x1000, "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{0xfe, 0xbd, "66d2cb25ef20310314c8560e7596433498fad8ae3f508bfbc1cf967b2e13e05684752b3db8b434ca93787d259beb6554b76c4f7eb86dee68505e3c0651800bc720aa6a89549d0e74606c6ec3129b8c04f49526f7d90c1a6e97d6fa49d630d5a8b54067748e3508557c2b2eecfdacaad98cd1409c6eb7ac94f5f697504813e061440a3f458d81cd83cdcd5dece2b00379608381d66c61f97c06b19d46148975070b98a969fd58246d3940dd585aec87a4cb8ca0211997578df3b8adb16f"}, {0x0, 0x64, "98b210520edd7b1e3d1e421ff917993634beea0f7bb214f6f8071421a019bbb4d4cc73fc37d2cb7644ce8538d7abf3dc01715d837eb99a1be500202eb0434baa6d1183a941e3ba34ff153b14c5ac8bbba92dfb13987728b34be6da4fd24925f4728380a4"}]}], @tcp={{0x3, 0x3, 0x42424242, 0x42424242, 0x8, 0x0, 0x16, 0x2, 0xffffffffffffffff, 0x0, 0x98ea, {[@generic={0x3, 0x8, "4acd318808b2"}, @window={0x3, 0x3, 0x1000}, @sack_perm={0x4, 0x2}, @eol={0x0}, @window={0x3, 0x3, 0x2}, @fastopen={0x22, 0x10, "490903af052e914fb97c77e214ba"}, @mss={0x2, 0x4, 0x9}, @md5sig={0x13, 0x12, "58cf8f56881836a2dc3fe1e88ddd59e5"}, @timestamp={0x8, 0xa, 0xfffffffffffffffe, 0x7fff}]}}, {"a5198cd192665cae12060ee17560884d8172367430bff1744e31c9c51ec56dadc9f16fda308d8c9e6df65ddf7bc1cb55669e097be1cf820bb86de1e40fd096b12442de5d681232f8738d566c14f68e7c2f2b452700da8761cec6be52b52b5c96c87f2d2222585911d740f1efcddf098eadc6ad2a9e480fb3bede4ace63f92bee4b8d429696c9eb489b4a4e8fcac753e578163b8c7c41c13f08d18a739ec66559e2a334afd0fd1eb712ce0298e233f33b6ea15f0a8be91ac9acd10b7ce0906b1f8c9806fd03b09ffcadf8d203a734b3b7fd526bf2c5b1"}}}}}, 0x1522) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000740000)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d28000-0x4)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000038e000-0x4)=0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000f49000)=0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000e29000)={r3, 0x9}) 2017/12/07 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000113000)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000b2c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x381802) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000486000)={0x0, 0xfffffffffffffff9}, &(0x7f00001f7000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c55000)={r4, 0x9d5}, &(0x7f0000642000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d4a000)={r5, 0x3c, &(0x7f00001e6000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000caf000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000843000)=0x0, &(0x7f0000673000-0x4)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613232342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f0000a8f000)="2e2f66696c653000") ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000449000)={0x5, 0x40, 0x6, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000023f000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6}, &(0x7f000012d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4e000-0x10)={0xfffffffffffffffd, 0x1, 0x3, 0x1, r6}, &(0x7f0000477000)=0x10) open(&(0x7f0000964000-0x8)="2e2f66696c653000", 0x80040, 0x24) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) rt_sigaction(0x2e, &(0x7f0000a00000)={0x71cc, {0xfffffffffffff27d}, 0x8004, 0x0}, &(0x7f0000a07000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000041000-0x8)={0x0}) r7 = syz_open_dev$sg(&(0x7f0000d4e000-0x9)="2f6465762f73672300", 0x1f, 0x200400) get_thread_area(&(0x7f0000407000-0x10)={0x0, 0x3, 0x1000, 0x0, 0x3, 0x0, 0x6, 0x3, 0x0, 0x8001}) gettid() r8 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) getegid() fcntl$setsig(r0, 0xa, 0x800) r9 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r7, 0x540a, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) pwritev(r9, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) sendfile(r8, r9, &(0x7f00000de000-0x8)=0x2, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000706000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) 2017/12/07 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000045d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1000000000000001, 0x0, &(0x7f0000ae2000-0x8)={0x0, 0x0}) poll(&(0x7f0000fe8000-0x30)=[{r2, 0x1, 0x0}, {r2, 0x2, 0x0}, {r2, 0xc045, 0x0}, {r2, 0x4002, 0x0}, {r3, 0x14, 0x0}, {r2, 0x2100, 0x0}], 0x6, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000408000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfffffffffffffffd, 0x7, 0x7, 0x1}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009f1000)={r6, 0x800008}, &(0x7f0000fe7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fe6000)={r7, 0xffffffffffff0000, 0x6, 0xf1, 0x800, 0x0, 0x5, 0x7, {r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x1, 0x800, 0xfffffffffffffffe}}, &(0x7f000091a000)=0xb8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000fe9000)="0200", 0x2) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff2580000c000c00d65a00000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000fea000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000046b000)=0x6c) getsockopt(0xffffffffffffffff, 0x6, 0xfffffffffffffffc, &(0x7f0000fe3000-0xf3)="", &(0x7f00001bb000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000fe9000)={0x0, {{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]}, 0x1, 0x0, []}, 0x98) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000-0x28)={@generic="fc1e0b879cfc5d9ff4cb1a96b1ba3c83", @ifru_map={0x80000000, 0xfd, 0x4d, 0x100000001, 0x2, 0x1ff}}}) ioctl(r8, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000feb000-0x2)="d529", 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000858000-0x1)="ce", 0x1) 2017/12/07 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000148000)=0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f98000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000056d000-0xc)={0x6, 0xffffffffffffffff, 0x0}) memfd_create(&(0x7f000000b000-0x2)="2b00", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000202000-0x11)="2f6465762f7667615f6172626974657200", 0x210002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000837000)=0x0) getpgid(r2) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) sync() mkdir(&(0x7f0000a98000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = perf_event_open(&(0x7f0000036000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x0, 0x0) dup2(r4, r5) getegid() mkdir(&(0x7f0000597000-0xa)="2e2f636f6e74726f6c00", 0x40) fcntl$setsig(r4, 0xa, 0x7c) symlink(&(0x7f0000bb6000)="2e2f636f6e74726f6c00", &(0x7f0000045000-0xe)="2e2f636f6e74726f6c2f62757300") rt_sigprocmask(0x0, &(0x7f0000f98000)={0x0}, 0x0, 0x8) rt_sigprocmask(0x3fffd, &(0x7f0000f74000-0x8)={0x0}, 0x0, 0x8) creat(&(0x7f0000c38000)="2e2f636f6e74726f6c2f62757300", 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00001a0000)="240000005200390014f9f407000904000200071008000100fdffffff0800000000000000", 0x24) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f0000805000)=0x0, &(0x7f0000006000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003bb000-0x38)={&(0x7f000011a000-0x10)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x40)=[], 0x0, &(0x7f0000006000-0x40)=[], 0x0, 0x0}, 0x41) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000006e000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xf) writev(r7, &(0x7f0000faf000)=[{&(0x7f0000a62000-0x29)="290000001800311d70000001000000070a000000000dff06800000000c000900040000000000111101", 0x29}], 0x1) 2017/12/07 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009a5000-0x10)={0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000a13000)="2f6465762f73672300", 0x335b, 0xc00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={r1, 0x80014, r0}) dup(0xffffffffffffffff) fsync(r0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x4000000406, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000182000-0x8)={0x0, 0x1}, &(0x7f0000c5f000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003a7000-0xb8)={0x0, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r6, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f01000)={r7, 0x8}, &(0x7f0000fd3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f20000-0x8)={r9, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1497, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0x1, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0xffffffff, 0x2}, @routing={0x16, 0x4, 0x3, 0x3b, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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"}, {0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0xfffffffffffffffc, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14c9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000eac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r10 = socket$inet6(0xa, 0x80002, 0x200000000000088) bind$inet6(r10, &(0x7f0000c9e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f0000bc7000-0x64)="0513f9ff5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106319ce5578877f4a3e736ef7002272ec3df369ad3f95574a858be183e3522c9be0313fa3c3852862c627ba233d6d231b093aeeeb8bff470f8b0d5df6cf52", 0x64, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r10, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6b000-0x10)=[{&(0x7f000043e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000112000-0x4)=0x0) r12 = syz_open_procfs(r11, &(0x7f00008a8000)="6e65742f6d6366696c74657200") readv(r12, &(0x7f00008eb000-0x10)=[{&(0x7f00009fb000+0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1) 2017/12/07 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x772, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x50) keyctl$join(0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000026000)={0x9, 0x0, 0x100, 0x0, 0xcd0da63, 0x8}) r1 = perf_event_open(&(0x7f0000f41000-0x78)={0x2, 0x78, 0x9c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x100000000000007, 0x0, &(0x7f0000548000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be2000)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00003c4000)={0x2, 0x7ffd, 0x6, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000e4e000)={0xd0000006, 0x0}) sendmmsg(r2, &(0x7f0000633000-0xf0)=[{{&(0x7f00006c9000)=@llc={0x1a, 0xc, 0x1f, 0xea63, 0x3f, 0x400000000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000056a000)=[{&(0x7f0000287000-0x4b)="7dc5c03ea0ffde95eb3502f533a3171b1378f736b874c14033a2dfac8dbac2a1e732cf7e3af506d8a51087dccbac323c209822796e01cd94cd53f4c2691e5b49f344217cafa11188a3e582", 0x4b}, {&(0x7f0000c9b000-0xf5)="9b0683cf89c616d553462bc9f069ba820c40109bc72869a0949714995ea67c20b55cf5b3f6ede1671ea6d137ba033886af436a976adbeb610f6d1e8639b2c2f7203206e76b2803862192b748622592b0e9869e33d406ff2db0055b7452f054fc6a63d1946defce409d236111c1013b837d1804192fe918ae89d2af1d622dd7f5282573f9ab120159d3122dde53ffcf8990d3b17a0ffcf8e05e48b807573517a75f3b0723bbf8aece461b937ec86704a7517efd9279e08212c9f65ba7dcc707a7b20205338a3a4bd56715f15d9c071bbcb59426bfc28d0ae3ff8b13f95e94af0b00bf7121bc16fd48b2e54d16f053d892fa39267fc1", 0xf5}], 0x2, &(0x7f0000043000)=[{0x58, 0x113, 0x100000001, "2d8e426e418bec3f1bf69ea0c3d7286921ee455d9c6135c4ca667f35d4da9a5292658dd7bc4b9af708e6d9506907252a77f785d88cc61a9d9170a5f00a417803211e"}, {0xa8, 0x108, 0x0, "769959a94de788ca5f99699e8d7ee1ad517f95347a31835514638d5c52019fae15562a5dd0187b491692b5c89df9a0e8078d9af97881aa9b0cb84643244d9b6c373c14c607882fed8ed705353f76f91784c29530387c5e0b863b4862aad7d3e71e3cfe6a5ce555148d1c0d5e8a0e5b745e11e40b3a2d12aa4462406a232bfc3cc9831ded52d9de1dbbfecff438da97c6ba7f2c93"}, {0x48, 0x115, 0x40, "c1e7a83d41bbdd2c4944592ba72bdf20e8b7bb42da112ce2bc13eb6970261611a0569e40e1773083761258a600b7122d56"}], 0x148, 0x4}, 0x8}, {{&(0x7f00003a3000)=@l2={0x1f, 0x81, {0x1ff, 0x1f, 0x3, 0x5, 0x3, 0x2}, 0x8001, 0x8001}, 0xe, &(0x7f00006d7000-0x70)=[{&(0x7f0000391000)="63ff60707ea12db3944f0323219abef14919a8fed50fc898ef720a0a7c075e94610c430cc4efbe4d80d096ee4e4d3c0b7f7169855a87efc921466b083b4580a153a364174d281be736f1fc97", 0x4c}, {&(0x7f0000535000)="58c9955ee882b980d92c9d5f153ba47b8b2cccabf909b6254f1d49e208275f8e8efbfdbac3ffc1c8a690185f4c506f3675961f4625ec0cfc0ffd9e7ec9ad4941c97c24746fa46dab83a0cc", 0x4b}, {&(0x7f0000b52000-0x54)="7cdf570b87d770ab11ac5dd3f9aaddb262983d55a407878a98daf31023281b452a91ea16488d22e112197363b54c39ec19a28ffc5a97139431ac0d0e1eb60b067641d9fbf348675749d7c61bb5ca51df09b5d199", 0x54}, {&(0x7f000049c000-0xe9)="4866e1e209adff885ef7aa2b12f390684e45c3115f103b27ca916de68b50f584c7ee8719f3c624b3fa903a9d9f543b0d021263e1affe69316e83bb7496d946eb347fbff22d16c0ea6ca77916a3872b1e42c004d9f63aad4cb2ffd5f37a809f908a15c7d64e17e08d44c6e13e971d0d357e9ffec450fba6e8fce526421f49db17bb4283f02eed2887737f645e0c7a0eeab566fab888ac4b3b9da776137be301453c1477e1320cd7fab4a1d37b2aa8f4e64ba4cc949bc553e73c3c609c648db970366c2e6e08ee976ed36b674e4beaca03fe1f0d60f29f6218e3c4f5664920b007524efb7c07b818acb3", 0xe9}, {&(0x7f0000ba7000)="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0x1438, 0x44085}, 0x0}], 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f85000-0x20)={0x47e1e8, {0xb55}, 0x0, 0x8004}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f000096e000)={0x2, 0x81, 0x5, 0x4000001, 0x3, 0x7fffffff}) r4 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a52000)=0xa8d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000d76000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x3f, {0xfffffffffffff27c}, 0xfffffffffffffffc, 0x6}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c03000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004c7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a67000-0x4)=0x8) bind(r4, &(0x7f0000d67000)=@nfc_llcp={0x27, 0x80, 0x4d7220b6, 0x4000000000007, 0x0, 0x8, "a3c5983dd99cd22116e5d2b7eca22d12340fc1dddcdd6bdc4bd536bc25196f48f6e6b511043943c9699ededc3dc4de29a5c93cb426cf6dd8523e8397a4ed69", 0x5}, 0x60) r5 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffefff7ffffffe, 0x0) r6 = add_key(&(0x7f0000355000+0x479)="69645f7265736f6c76657200", &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e87000-0xfff)="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", 0xfff, 0xffffffffffffffff) request_key(&(0x7f00008cc000-0xb)="6173796d6d657472696300", &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a4000-0x2)="5d00", r6) ioctl$TIOCSTI(r5, 0x5412, 0x1) shutdown(r2, 0x5) 2017/12/07 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a99000)={0x0, 0x0}) vmsplice(r1, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000043000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3531322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x8, 0x0) recvmsg(r0, &(0x7f0000bbe000)={0x0, 0x0, &(0x7f0000263000-0x50)=[{&(0x7f0000f7c000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000b0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00006e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000731000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000bbe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x5, &(0x7f0000d67000)="0000000000000000000000", 0xb, 0x4000000000000000}, 0x0) 2017/12/07 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text16={0x10, &(0x7f0000506000)="baf80c66b81105a48a66efbafc0cecbaf80c66b87241568c66efbafc0ced0f380abf290066b80500000066b9000000000f01d932320f20e06635010000000f22e00f07f2ab0fb69e0018f3ab", 0x4c}], 0x1, 0x0, &(0x7f0000b59000)=[], 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000d27000-0x9b)="fc3f6a88e2885f8aafd3646a9871babfdad81c2e1cb025f70cb66c1f09a5502e76b458dc34328414c8517267085ab6fd776feb3ada8dc9361a6f83d1f21f5c0f8c98e7a09875ab462783334cb855b969e66fb31cd7d8585199f1febe55931363eddd88965ef2f2d1b030e8899110dd85b02e2e37e4a53bbb88f87fa16d224d2d0b0c8c357b11a0f63835de060502067f27f6feac539a5c650fad48") ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000049d000)={"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"}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x2c000200) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xc) write(r2, &(0x7f0000de4000)="3b", 0x1) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cf7000)=0x8, 0x4) execveat(r2, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f00005a5000)="74e6745c745064626465766d643573756d776c616e3076726e657430707070307300", &(0x7f0000006000)="2400", &(0x7f0000004000)="6b657972696e676b657972696e67766d6e65743173656c662a296574683000"], &(0x7f0000006000)=[&(0x7f0000001000)="2d406370757365745b6d643573756d5b00", &(0x7f0000005000)="2400", &(0x7f0000007000-0x6)="626465765e00", &(0x7f0000003000-0x2)="2400"], 0x1000) socket$bt_sco(0x1f, 0x5, 0x2) preadv(r1, &(0x7f0000052000)=[{&(0x7f0000285000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000276000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c1c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000a71000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f000010d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000286000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00000c9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000a88000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00005ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000d1b000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000866000)={0xde1, 0x8, 0x9, 0x0, 0x0}, &(0x7f000075b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000263000)={r3, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCGETA(r2, 0x5405, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000064000)={0x7f, 0x1, 0x3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c7000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000da000-0xba)="", 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000448000)=0x0, &(0x7f0000b32000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x28, &(0x7f00000c8000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000ec3000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) flistxattr(r2, &(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) close(r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000080c000-0x4)=0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000000004) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000392000/0xc00000)=nil, 0xc00000, 0x1000004, r5) 2017/12/07 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000b65000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002d9000)=0x0) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000099e000)={0x0, 0x1c, "934753bea184a9a602f8aaa02101899f31237e26a071c5be6c6e790c"}, &(0x7f00001ac000-0x4)=0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce2000-0x4)=0x0) getpgid(r3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047a000)=@assoc_id=r2, &(0x7f0000040000-0x4)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000052000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x400) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00009f1000)=0x8, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000a9a000)={0x3}, 0x4) write(r1, &(0x7f0000a24000-0x64)="4957b5e1c6b8dab97a8990f6e27b7f9357b75ae25e09b07f7111d4ef31521871613d3269015dfdee8f485fd6268c054d24c6b944518efe16a482927a1cc4f41e15c9fbeafe51d2a62753e7278b1a5910742a8a70556839b6e0066e056d5571786ed23592", 0x64) connect$netlink(r4, &(0x7f0000260000-0xc)={0x0, 0x0, 0x63, 0x54a}, 0xc) sysinfo(&(0x7f0000426000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open$dir(&(0x7f0000c84000-0x8)="2e2f66696c653000", 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) pipe2(&(0x7f000024b000)={0x0, 0x0}, 0x800) mq_notify(r4, &(0x7f000007e000)={0x0, 0x31, 0x4, @thr={&(0x7f0000b08000-0x1000)="3f4763f219c6d6e7de9ba5166e50f83a3edf1804a3e5dc513a30206152f9f486a0db51a59e709b77ab988737264f16bd37fc47f5f5e220f8824ce188c5497be7a21083458206ca5009a091a8cf45204394fb32638cbabcc6033c778909282ca2350419569aafb230e594c963302a4a9d63d37e01e6056b41f0ea6e6b4886c736a11b28c4b8a0b11a52a9bf7f8b952e59493068b1aaa50a5d8e61c6b9218ac2ca6be8007032087f10ca95e4a37977af287cc492f6b83c96ebf91b5eea5574d1ccb7b8d9cf647afaa20805d5021c98bdd8dbd2af18e8997141f366d8461ac1698b80af9848ba6734db77241246d8b7df55a018ef3449ff44da3eca89bc96d4c52a95ca3b0c83dcb493b26a21095069b7cd0c07ee2d24739400e7b9a8c9c82810f8b96759d67a7f89a3c027ee3b8392d67696da33988b913db838aab6a45aad51f4adef48c2cb4bffdb68fcd7df407331c13e9094612c62fae716c1a00fae8617e2c53d6f0503affced23fdca902a25883160f8d89310d7fe17071656cfcbcd4dab41c22e82e6d4e546d09128bea4b1532bc9bddb020ca0c98491974cd98d49cf49a4f20de27af1c021a0e7724891ef74cdbcc7d0882cf67e1bc31c4737d18589b796685fe20fd354483b67f13abcbc49a151c456b8459cd38e5d75a97fb82515ae0506cf9ad76a034a3377a350627ad89416e8a7ad8568bd1609eaea3bc68608ee46f5efef943a5b4b76442a7347eeed6c9605dc6ef66d3b4154a2bb6563caeffb8fef69f3ace6fd24c15a34cb2956969287810bf55e861b4cc386dedf6242420e2a9e076edf6cef762455e4624db60ab62b38c0abf53b024b1e2d5182545a7c7009a283ae280249d983bcd70f5fa6c056c1dd4113ebdf01371d435f1c891eac280db29d7703ac4fa9af8e4d7d1fe28b85a788b8236406cc6893b219ed072098f63c4c025e08d7f0d32523401b1eae8c6344d6559a9d36b7c45e18707b71be91aad1d61e6b37de2663b08c8077621c23ed8a156a45e87a144433a9d33ac183f2ebbd7a880e59f6b626381cf53515e67f5edf6eb87940e1c792acf931c4da2444437d1758d9b5047887acee8d64b375af84b3d8eca82c2a255467d42e80e818baa5246fd540e9f110434629a5d7fe20a2cace3e08518c1d27f08b99a04e8d92e1164120c9c65c92629270d6cdb6974198e3271ad3516e23462e41ae117b3612e0a08166454487aaceb4b63f37a2ec0c288978f7cfa721bd0231922b85a037709f7abd1bb4bc937483c15e0c7ee2af60954202404b2808416587546632a82a71d63875ef4b836f64e134646a91596039e1d787d0ae2fc003bf0794c632eea2369152a0b4db59499924dac128a89ba0f9f0f2a2aa6a2f4336f62d79065b4b45b0c765afb8985019cec1e5d55b6877eb14aebca9987c94af237b48bd85f6827fe42f2350ec50326b010368791e42c3b34ff2000b4e9f85d0331f3ca3f3255fe93c2c45ec12bbfc7c807361bc580fea3c31ba0b697b281adcbd7f6db9f0a95dfd13cfa8d09dd9e0bc90685a682ee903c96526f8fee8cd4e2e19a86b7c5b12933d9f30dfd91709688bc96ebc726c225969247e76a55dd53cb1c3eb225772a59a6ddb07b779e1eb7c8d1fe1c38bc7f6aef6ce0227fcc8101242aec046473cece025f16fbfe10aaf2a94f7b88adc38c87f5e35270171369b40be72b00062b6ece6b4dca9ea7a0a7ed7310adc42c36cd59295638c5230e2c8c6394ad0421e214532ba4d22fda43f216edc92dfa6bcc7837a2dd0356fee67dcfc57e6365597ef487097830bea08acf6856ca0f6a16cfea114310c4874faa686ed6923c56280ea99b48244f9c4d62ab9d664f797cfc8236b887b0d2ab75b5657a37690c5a60b9092d06d2f1d7785f18a811193e3b88aae26bf447c72ae16891719c1842314549af2c4270da9a30f57c28353a7a1555a09c0c509ec23e3b7c5bf3692b01ed591a0ec0a7223c9a3e57a9ebe2dc106324cfd49a3ba10a5d5f581337799b50f6c5d2c168340d8e44347c68f6ca5a540311c14f38322bed496d9b55b1d4dda26f938eeb4ff923ed5a868b77a22eb8d2766409959d9f2dc6621e149b1a094343b6e6d480d0d0235dd4a6de49e5b3bbc0c2f4f9d03f4934f90253def682ab0411a340cee6fadeb0309aa5f39ea4b61381a9bbf2948a9a9795b92bbb7dbb7882ba78b689eed434bc25fe929d500d0868efe878a29853aad72369b6e4159fc0c5a2511d5236fb0384372d970f3a7717138769a0173077de51cebc610028639a48cdca13d8031a5a473a0c39b66bc831ac5ed9c33965da6131a0eb4f1afdc92b772e345488069a902353210f573c13bb60612db2ea18b283c2d2f331f0d957b7bad2fbf22f65b47b78ab87673cf62ef080110789a472fdfe967d0e32c1514bd864e10bd8d2fa83122539dadaee31de6e7bc9798655a481d2411b47a063df32be5d7af7fd8e533c6b4fa94df03ccc63fc076f8c73564f704db045cd9137ef7e109fc03546c3b7e29e6020f712fed19fc2168cbf76cd56ecde213057ae1fa79a9be11397d52ac0ffd865363d59c3a8e0cc1656d6af83e3083a6d7158fcbf19c3a1b57d01ca8d05c3f87d06fdbdb90af358fec00e1d8599e9d806db260404cf0fe57a88d0d8a4ae39f01f007f4720788f2da9b2e48a0df9562b2ede89a6a225325a6e0276d86cc4adfeb0cdee4dfab8641894e41ab69b308e4b62cec8e674d1738cc7bac1d6bc172f95859a4b424aa8fa60f5f65ba6e48b59fc42938ceff8be823742b1664128d0b57ec920be03bef98686428a36bc74df5b11e463655736e19b097059229395165ba40eeb49af5a5fb20edec09fc7c2288eed759d08a6136445ff4cfe256f34ce838dcc048a49fa2eb9d864a2e20685fbea1e7ba99e9278a0b67d7486204e520d4000cb8bc6d315b1d6536e5787916ab8501daec74451f4edb2341fdd3dbb3054b32b9842183746a4dd8f6278720b9abc5ef8f18f5adcb43ba5f77a9200cd0480689a0891811992b98513672434d37d3f38c185c83c3ab4dbf111e812796e78d22e02411d612706af2dab4a467b2970c07f85121a84c2539a8939baf6016cfd864402829055c810ebe89714316ae90733e57154320b5b7aae43333ec00a33a9fee591364ecd335bb0e03e961c849fb6f331f71fa47fd8f188150da476deceb30f7f7e651562cc835aad0b6a9e0c0cac47aa1e76f21d4a78b2177cd1dac2bf2d86a3f7890cf4359c3264d6105487d9d222bd19fada375bab45f72eb9707bc4f1191e1f4846847cc4570f2236fe0c75f2e3ef811c032c3ab2587023ce664515e49723afb6ecb7811e58e9b9939c5093faa092737155e34016c4b57d4fa7bf35b37d5abf19e8a249ae540dcc743a08de13e15e99ca604f90b13d4566270ef96fa46d07adf7c3220fd3a5a80768ceb1fd41811c9b83aa0a2040da40d3284c10f82f44b8fc8c0fd83ddd46e377f9b90386f6d75e4adda8946a9720c1531ff51a1f8741240481d3792bc3f9dbecf6135a082d001a046fcff56f588e1b4e411cf4e16454f1e2c4fdf26a815590b9f1bf3d6a0f315ae24d3dfbe79df6e774c63c74b813cbdd2fb8c24457e363230d633d71a73a8782e69b05ecfce42e79a7878695a0ba9791763ab8ddf64531cc39a8e02ce0a44c2af272adadcb6e6f608f8b5981a19c4e97ee6c65b2868a64574ef45e2e173e7374993ccf82dae5644836b7c8fb85528e2e6e780bafdd6ec09d2a1031ae4531ad8bc668b88b1aea54c1824294786aeb63f22a15914365428780a3cdbe905418048aa6654c1516fd95e9b7e49679f25204bca4ed9bd150d51e59b35b9a47bbb48e3dba7be6dc8c69734e6e1a0a8608076f7166ec6ec237142c34388754c8874ec002b9dcce0e3e07b50bb3ff6f81c2ea5b126b11d0e6fc1e86395594bc3665b1e3ea140d49c055f51a8f4baff32c3af04343dd82a3061cc3769dfba631157bec094d3161b42dbf0626a651dd7d612b961018b935684948bdc46d0fc41c264ca3fc8ea12aba81df7e5a3f60b077bedfe013ca9007e57a21160b6adb2d87663de9366d0ee089a02b3891e13929b71d5b9de27b0d9630f51f0d5a3a688b3fa2ddb81f982938bf574b2365ef469a9bf69f5e4fbcd41cfd354f71f97708705f1a7b4ecaf51e3d41cbf5bdb2bb5f1a02c474fb3ba441832ccd336fd74f7d54453a7492f4782e0ac0ebe8158a9ba95b1ac00b290f3d57a31e208ae0774fb29812e8a9f966094bc73bff837469926b3770b47ce4566e0a8cfecde1e3afcc6472b16cd343f6e696152c0137c66f6951a1a5a465ba6ad07623e5779dace8828904b38a23124e9e1186170dad3d94d9adf0b0409cbd100ddf04eaeff1b8d2039c7527858e3bb02488892ad7a1d6c912ae2cb90d8aa1a5ef43af2d2513250f14312ffde1be114b0607de03cd08280d702107924f7a09c66625d134d1939e6baf44669b6e47d320c90603832de94d86f1c1ef10e05d654995d2d216a59c8cffaf8836b77c9aeb89322f81bab893aed279026201f0a6c9d6b96183efd8465a0501bfad3819f2e87fd4e10115f7b2a7b81df7465fca9cf2b152e039aa9e5ab8a2a4abdaf95ff1a8b4d5a6002e391adfb1f98257107dc41dfb902edd0a91421af51d5019d7d4dc717efcd3569205bb77cd67b10afca3bed7f09bc421e68cd6462012b4fbf95158e3e8254c5d0071e110eb469c838acb919283b58a80485e21d971cd6102b9378f6ccfd9ea9d1318e7b6c496030c06ea6fd94e2b46697026e628002ea75a532ebf6e8bb9fc8d7f731a2db44ac4245c28d201551888bad410908eb5f916621d0e3b8346f7c7ea0ef3e7ba34bd7cc1c7c6f467fbd9fe7e5ccbdbbdaa96b5de056d9459e3fab08d53e613f6bc60500fe5976cbea6194a14fbebde9f19bd9689c84fe9ed26e599eb341b10e84b4e2b66ba93b7d5637d7b120635050cd2109936e92d72ac9ada9baf90f5c1b097f94f47d198be315598e293456dab0456ba79e1618bcc8f0309cd70a8f04f04d6542762ee4cc01815b08ff023d57592c73acbf6456146a3402e96851dde9260d1c97ddfbbf48a68214fc86a8d8b526860adeebf6c34b4f7abdf8cb67fcbc28b6bed04d1c7362bd5dada56d96b04fc97733908c468da3e66cfd430726aa7fd459161d05cfeb8d92a4f01ddd2051d1002a03d4f77ae7f3b209f769eafc8815e256863e9c6a2b9cb5b91260ca2c9f0acb9cdd132944755f2b48c84632945fea2a4c048b37edb900f3a3937a9dda2670b231aed804de1a3b8b7c4bde74dd1f413dc0f4ab538d93249b0535cc6debcc7a97c978fa4c6d50266d8ae69810e4fef729c0ea40fba174692cc426daca2453d72b150202ff6c47c843773851aad5bd91c8d8d591c8be21845a348648dad48ff5a541685f16f8ce1354fecf6b1a5f7d67d2da0ce812bc0e253f80630684123688745058d94672fbdad4f3dc75fe693985b0451e2f4ff3d3042a087caac8747c1e6c798bc06dca693a79ad2ae20f8ef267cba0f3433f57817a23ef2940626ff30ee1d68466dd9be57acb14f9b6ede43f62e0b594cc0da433011bed629f6e6fdea5adff2c976a30e32269b357bc32fcbb1a7715fd0dd398ea72f30dfd2edd3403c26a2d377a3169d9b0e9ae425c51950cc94bf7def11dc76c3a51dc05d68cb6e7282c9d525acd24714b590a81b36c5c2a481ee3a04417c8dc97a62b2acd7edda2b9d2d22c4821527ab9086b6f2fb008869243f11b030159e212b2a40bd9a16892a6", &(0x7f000084e000-0x4c)="bcc057c88e24fb1c869d7959231fcbbf334c698bd6818c7db0ce34f4e49f57a49439eeed291dff946e5192f3e44d5660fedff02d8106a95443e9cb1bedbd4667af9cf45ba553b458796c6bd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000013e000)={0x3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x3, 0x7ff, 0x7d19, 0x336, &(0x7f000012f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0xbeb0, 0x7fff}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000b21000-0x8)=@assoc_value={r5, 0x4}, &(0x7f00001fc000-0x4)=0x8) ioctl$sock_bt(r4, 0x0, &(0x7f0000947000-0xd1)="65dcdf080330ddee2ff7f2b0cd3f7c838f2e437d27509819ed05d26b38f634c0d56b890258d20710fcc3d3b7cbbdac12d07677559eb88f305258783bff769121269ae564cb917b8678753b5d1dd8e9dab717a1484e7c459a943086294be88db75d6fe8f824bbd403cb12f6c5db6ca369deecf5b3b5630f693e63f30380ecdf7b09a9a9b1d8b09bb423729aab27a72924ae5d196ce9d36a676a5efbcdb23b4475342bf6b71104d25a3fb658588269d5cc36356016d6008d06ef19ff4fcd24076c523669e5290ab5cd4289bd640188ed5d98") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000554000)=0x0, &(0x7f00004ec000-0x4)=0x4) ptrace$setregs(0xf, r3, 0xfffffffffffffffc, &(0x7f00003ae000-0x36)="ce54f3ab3af58b008604c184608d3dea5385cd5876b1aeba3642f84d7d73dc6faaa3d93a6c09daf9d167bf3f2e25e310f51cc0f4d4be") clock_gettime(0x0, &(0x7f0000dcd000-0x10)={0x0, 0x0}) utimes(&(0x7f0000657000-0x8)="2e2f66696c653000", &(0x7f0000ff4000)={{0x0, 0x7530}, {r7, r8/1000+10000}}) memfd_create(&(0x7f0000f0d000)="", 0x0) migrate_pages(0x0, 0x7, &(0x7f0000256000-0x8)=0x4, &(0x7f0000a79000-0x8)=0x101) [ 94.305699] device gre0 entered promiscuous mode 2017/12/07 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00009d6000)="", 0x0, 0x4000000, &(0x7f0000c92000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x420) semctl$IPC_RMID(r0, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ab8000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x3) sched_yield() r4 = socket$inet6(0xa, 0x3, 0x400000000000003f) r5 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) bind$inet6(r5, &(0x7f000082d000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) listen(r5, 0x676) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) bind$netlink(0xffffffffffffffff, &(0x7f0000c8e000-0xc)={0x10010000, 0x0, 0x1, 0x518}, 0xc) r8 = syz_open_dev$usbmon(&(0x7f0000e50000)="2f6465762f7573626d6f6e2300", 0x5, 0x8000) r9 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe2(&(0x7f0000a02000-0x8)={0x0, 0x0}, 0x2eaa7eab59392745) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000c01000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x3, 0x0, 0x400000000000000, 0x4, 0xfffffffffffffff8, 0x0}, 0x20) write$tun(r9, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8f, 0x84, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3f, "f758bd", 0x2, "0ccc48"}, "78e8eb46d5db333e19f61ef6cd09cb72ebc7eca138cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d10b91b0c4531a24a4c2fc3577949468d08574a2de479f2d2c4be406eab65793d9c67f20fc43d3a7c3970a1a212f2d61a9e744a5"}}}}, 0xc1) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000306000-0x18)={0x2, &(0x7f000021d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bcd000-0x30)=[{0xfffffffffffffffe, 0x8d, 0xfff, &(0x7f00004d0000+0x77e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x1000, 0x1a, &(0x7f0000a3e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="00000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x19) getrusage(0x0, &(0x7f0000a8f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/07 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000561000)="2f6465762f6175746f667300", 0x4100, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000143000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000002e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000)=0x10) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b68000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) read(r2, &(0x7f000055e000-0x8)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00008f9000-0x4)=0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069f000)="2f6465762f6877726e6700", 0x501002, 0x0) fanotify_mark(r4, 0x48, 0x8000000, r5, &(0x7f000061b000)="2e2f66696c653000") fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d87000-0x8)={0x0, 0x0}) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d2a000)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000620000-0x8)={0x0, 0x0}) r7 = getpgrp(r6) setpriority(0x0, r7, 0x85) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000060f000)="2f6465762f6b766d00", 0x800, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) flock(r8, 0x2) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) 2017/12/07 08:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ab8000-0x8)="2e2f66696c653000", 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x40000000000, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0xd11f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000540000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f73657175656e6365723200", 0x4c2, 0x0) fcntl$notify(r1, 0x80000002, 0x10) recvfrom$ax25(r1, &(0x7f0000c55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x10101, &(0x7f0000088000-0x10)={0x3, {"f7618600000000"}, 0x5}, 0x10) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d10000-0x5)="6465616400", &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bc5000)="50179254c20426fb6a976f595668b85fdda8e60a55797e830e728415c5f3605c86e3e3bd3b7e0675d2c5036b0a7dabe579017fe431211d26dc22c8164861e04c03771184ffff3e043d3ce7", 0x4b, 0xfffffffffffffff8) syz_open_dev$sg(&(0x7f00006a7000-0x9)="2f6465762f73672300", 0x8df, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = creat(&(0x7f0000003000)="2e2f66696c653000", 0x0) writev(r3, &(0x7f0000006000)=[{&(0x7f0000001000-0xf0)="", 0x0}, {&(0x7f0000000000)="8fbd84ec9fc55788a3e83c250081df0a6dce687ec043db1ba4061d502eb9b8359dd68826749b23940f8cf1f025ebade8c329a4fd05d9fb1d4d10ee5c8881463d921bd42d3d521c7b50a1a54884aa700b7ad174d804255bcab041118b769c566acf84ed8ebf6971f79ec65007302895370e7e6567f0d583b8bba77d0a4ac57006d08c983b2b5d28e4177152d29dad6cd79418e2370bff5f26978e17e32f013f4090240bf1aed4ee7d7807f3386445b0eff139cce8ee1c5c4a3b7fe8e83f70dad359f7a181db1716bc2c38e7", 0xcb}], 0x2) writev(0xffffffffffffffff, &(0x7f0000001000-0x20)=[], 0x0) sendto(r2, &(0x7f0000ace000)="1dfdddd938014eddac4ef1f7611cdb786b83a8cd3f5d093c227b5f1c", 0x1c, 0x40004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ace000)={0x14, 0x1, 0x6dc, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) socket(0x2, 0x3, 0x6) 2017/12/07 08:07:54 executing program 1: r0 = socket(0x0, 0x800, 0xe89e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000013000-0x110)={0xfe1, {{0xa, 0x0, 0x4f19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00003d0000-0x4)=0x0, &(0x7f000075e000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3b000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000705000-0x8)={0x0, 0x0}, &(0x7f0000c79000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 94.395946] device gre0 entered promiscuous mode [ 94.413486] sctp: [Deprecated]: syz-executor2 (pid 9767) Use of int in maxseg socket option. [ 94.413486] Use struct sctp_assoc_value instead [ 94.502779] sctp: [Deprecated]: syz-executor2 (pid 9773) Use of int in maxseg socket option. [ 94.502779] Use struct sctp_assoc_value instead 2017/12/07 08:07:54 executing program 3: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x204, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000889000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000914000)=0x10, 0x80803) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008dc000)="5621debf92ad24eeae0703866c978a67aaf8ed34fa18f45a84eec700c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb67909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13c52319545bece94a35d40bd5aa7670bf46f0ec7798575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91ee9456e16549fd9e3ca56bee02c74dd81d4d05b477501b431945df2886", 0xee, 0x8044, &(0x7f0000aba000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000097b000)={0x0, 0x4d, "9daf0e3ad7575ad6af70106883c5e8e5886276ef3c7f0f6e7243123aeda5c7bea7548b330769d8f599311752d9419e528e9290fa3e46bdf162187e57c9c1d781b85c9d77bb41032b91655a909f"}, &(0x7f0000abe000)=0x55) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000287000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000abf000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c0000)={0x0, 0x200200000000b, 0x9, 0x8}, &(0x7f00007b7000)=0x10) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0xae, "28e746f64fd84bc3d245de043cbb0000000000000000460a80c57f49191000b41483a31a0fce7bd61c3428936a9330cc27e74f7c8066e01a466565a856a084b8f2322465b1024793edac5ebd757c82e09766490985963c8dd58facec396945bf2156f0958e89b031f57cc411bbcce692e0c7c10506204348346ceb742a2c40f84f047f57e041134626abbed6f962d420af80266ba709e6b529a956fb0d0e750a26da080000005179767af9fa4330"}, &(0x7f0000488000-0x4)=0xb6) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000104000-0x60)="88df000000000000009c6598a80b8dccc5e406748a28bd9247c3bb80a06f7162598219cc4d1085f635b7306e7f3f0ee9227edf5b4b5d18430c9e1fff00000000000000bf6db5eadeff42741f419df8da83c989739afc74fb8bf227f69df805cd", 0x60, 0x4000, &(0x7f0000ab9000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aac000)={0xfffffffffffffffc, 0xfffd, 0x208, 0x61, 0xf23, 0xc314000001, 0x4, 0x85, r3}, &(0x7f0000ab9000)=0x20) recvfrom$inet6(r1, &(0x7f0000327000-0xf)="000000000000000000000000000000", 0xf, 0x40002004, &(0x7f0000043000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfffe}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0xa13, 0x800, 0xffffffffffffffff, 0x3, 0x1, 0x65, 0x8004005, 0xfffffffffffffffe, 0x40, 0x401, 0x8}, 0xb) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000abc000-0x10)={r3, 0x10000000000009, 0x3, 0x4000000000003}, 0x10) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f0000abe000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x24000010, &(0x7f000030c000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x92}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={r3, @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]}, 0xf14c, 0x4}, 0x98) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006dc000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac0000)=0x8, 0x4) shutdown(r1, 0x1) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000abd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x10002, &(0x7f0000316000+0xfa5)={0xa, 0x2, 0x1000000000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000002}, 0x1c) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ac0000)=@assoc_value={r3, 0xf6c}, 0x8) 2017/12/07 08:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)="2d6c6f6b657972696e6773656c662600") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) r2 = socket(0x4, 0x1, 0x1f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000ed9000)=0x0, &(0x7f00003d1000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x4, 0x80000) faccessat(r6, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x400) r7 = syz_open_dev$tun(&(0x7f00008ff000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = dup(r7) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x1) sendmsg$unix(r6, &(0x7f000026a000-0x38)={&(0x7f000099f000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000b43000)=[{&(0x7f0000f0f000-0xdd)="9f8d32a9bb745f996107baea0b74fa682fbf1605ccdf859c8b644176587d086a6b4c402c1a1d2358db191ee5afbe79d5cf059be51e74996dd3f28d8c8fab5c264c394c81094d9c2db003094fc4ba4885084053fc9eef0300967985fbf6c426e0eddfc42832544b3b0d01d6e2c21d9bbd680b3c5c856929fab55ad3de874d57362a01177f5898d6278b62a944afb5e874db81d97eb146d24c0fb4a6ffa10be2cf68ff36b6a498bdd80ee2e86b135d491cd1a6964768e37cad21493e05f8c5975493f682fe5920f48a4f4aaf30870c9c6d0080ad35a799511a1e69000cb3", 0xdd}], 0x1, &(0x7f00001f1000)=[@cred={0x20, 0x1, 0x2, r0, r5, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r4]}], 0x3, 0x8001}, 0x4004) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x4, @cisco=&(0x7f00006fb000-0x8)={0x9fffffffffffffd, 0x1}}}) writev(r8, &(0x7f00007e3000-0x10)=[{&(0x7f0000fcf000-0x3a)="71b9d3c4bbd4cb49ff91a84a603dc117cb1f0500117bfc14a3a983d1311394cd861006213bb3517a4185e356358f3f83d3f55211f700a3d79c60", 0x3a}], 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNDETACHFILTER(r7, 0x400454cc, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000995000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b47000)=0x3b) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f00005c6000)={0x7fffffff, 0x80, 0x2, 0x6, 0xa2e8}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000c98000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000-0x4)=0x8c) ioctl$TCSETAF(r8, 0x5404, &(0x7f00008b0000-0x14)={0x3ff, 0x7ff, 0x5, 0xae, 0xffffffffffffffff, 0x3, 0xfff, 0x9, 0x0, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000503000+0x2d3)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x804}) memfd_create(&(0x7f0000368000)="2d6c6f6b657972696e6773656c662600", 0x1) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000070000)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fa41fc672cb4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="437b81f7daa6", @random="4cf7c40eb6a3"]}) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdf, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/07 08:07:54 executing program 6: r0 = socket(0x9, 0x2, 0x427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000060f000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000090e000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, "736b636970686572000000000000", 0xd, 0x3000, "65636228617263342d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a1000)={0x0, 0x0, &(0x7f0000281000-0x20)=[{&(0x7f0000960000)="f2331faf6abeb07dd4f80a9d994e89ad4e35c6c1c677695ea19b9b97e99fa4cbb62d7b64bb80e7befd685773a7d608e7797aa1855232de6f1fccd5284251a18c554df0e92cc951b14150359c9c67ae0cf43ed3f4960ea2388287a3ccee9e538a9d17e5b802f99c415e11703579d94ea6f9159758071e3d7f9f8a3f7098a27025cf872893afc38a814207b21e09de621d860bf5b448ffd72f75a01738396c6dfccf42bc8aab42375aea636b065d86c690c0176e19d3c6355c231d9d554921abe77858219fdb934836", 0xc8}, {&(0x7f000069a000)="5050ff02e20380df6afb0bd30d69fb8231513334703f601401d23038e6b38b2826112d21c2e7b8364a593a19321dd2313a74fefc3da3f6ae20d2eed8c53e8d95ae0c83980d50007a041e02399265746030f7d93147876c6b12bae373d97b58bc2d282c40f8972d53878e3553ba1c1b81a5600b328153f8f8724450f08c5c55da80c3a9095f003719ef7c983c5f42f8d933e3fb7c9a", 0x95}], 0x2, &(0x7f0000186000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20008090}, 0x41) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00001c1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0xfffffffffffffff9, 0x7265, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffdfffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000951000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000065d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00008f3000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x4d) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000404000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000bb2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000053000)=0xe, 0x80000) getsockname$ipx(r1, &(0x7f0000313000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000029000)=0x10) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r5, &(0x7f00001a6000)="1f0000000104ff016b00e100e9110000060df000080003000001800000e886", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r4}) 2017/12/07 08:07:54 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6175746f667300", 0x10080, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000d000)=0x7, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0xb4f3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)="617474722f736f636b63726561746500") exit(0x0) write(r2, &(0x7f0000008000)="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", 0x1000) sendfile(r2, r2, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, 0x0, &(0x7f000000e000)=0x0) dup2(r3, r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000010000-0x4)=0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/07 08:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001ef000-0x28)={@generic="e07306d99d9b91e1823551c723aa8e43", @ifru_settings={0x200, 0xd9c7, @cisco=&(0x7f000043e000)={0x9, 0x80000400}}}) r5 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) r6 = syz_open_dev$urandom(&(0x7f00006e3000)="2f6465762f7572616e646f6d00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4000000, 0x24, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x5, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000f5c000-0x40)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() modify_ldt$write(0x1, &(0x7f00005e5000-0x10)={0x4, 0x20001800, 0x400, 0x7, 0x7, 0x4, 0xc6, 0x77, 0x6, 0x1}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000092c000)={r0, &(0x7f00002a6000)="24", &(0x7f000015c000-0x2)="2b52", 0x0}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e50000)={0xd002, &(0x7f000030e000)=0x0, 0x3, r3, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f53000-0xa4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700}], 0xa4) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00002a2000-0x8)={0x6, 0x4, 0x0, 0x9, 0x200000002}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000303000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setname(0xf, &(0x7f000035e000-0x9)="2f6465762f73672300") splice(r3, 0x0, r5, 0x0, 0xfffffdfb, 0x0) recvmsg$kcm(r4, &(0x7f00006b8000-0x38)={&(0x7f00002e5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c4e000-0x20)=[], 0x0, &(0x7f0000cfa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x4}, 0x40000101) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002c4000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0xfe, 0x200000, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/07 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000024a000)={0x1000000000100, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3, 0x6, 0x1, 0x1000, &(0x7f0000546000-0x10)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xffffffffffffffff}) socketpair(0xa, 0x6, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000693000)={r2, 0xffffffffffff7ffc}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x200, 0x4d9, 0x393f, 0x3fffffd, 0x0, r3}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000420000)={r4, 0x2}, &(0x7f0000c82000-0x4)=0x8) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000f76000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10, 0x80080) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00006c9000)={r4, 0x80, 0x5, 0x7}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000da000)=0x2000000000000802, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00001df000-0x78)={0x1000000000000005, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x2, 0xa6f3, 0x8000, 0x80000006, &(0x7f0000309000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff80000001, 0x3, 0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000b6000-0x14)={0x4, 0x8, 0xff, 0xee6, 0x0}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000c13000)=0x3, 0x4) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000a15000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f2e000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000efb000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000154000-0x4)=0xa6) r7 = socket$inet6(0xa, 0x400000000000101, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7f000-0x8)=@assoc_value={r4, 0x7ca}, &(0x7f00001e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000045b000)={0x60, 0x0, 0x200, 0x6b5fe203, 0x1, 0x0, 0x7, 0x3, 0x0}, 0x20) sendto(0xffffffffffffffff, &(0x7f0000c39000-0x647)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a87672d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647fd5c3acfdaaf4e0ba4d547f579cf26f966ef5766dcb00a479981b70b86230b850c2c04f22ad0cff79dbf74d08c71445639076844a95a143f65a0ade1492852ceeaa27482a8d39ef8586ca64e2acf88c0a816889e068a7653efc29ebf192c8a0ca7056298d7beea4665bdfcc57a7a829525e7be13d1be44f2f58b15f2de0953058643bf351b1b0bc4ec30b26af24e0ba26eaea8fab4c9033138586c23ea019f616c833f7a3883e244e90e4b31b94532e994a8793ec056814617f39c1b3f42dcbe5ee87ff3d8eaac88a9921a06edaa02cf44b4a5efc990017858c0158294743d56300f125147efbe9e121819d44b6840dca2429756c06a5031525c42877ab3198cb525d7da1baddf88e3f394c694c93b069212ce9d4487b8b67b5e05833b1b8fa8ce4c4610bebf519374791457035cda67a4ab4b4bb6cd53acea4a79a7f6101fa2a371c7b1cd42062639125e3a7bde728070f137b2fb177969d3833676d866707514112c23eb9e6e4e7f7c179ae9947c325ba222356df49a78ce27a7c4da1c741022bd4e05427cbd5c4393854c05a4c1e415375df08e2d36424411e21fcc1fda7c8c761affbff98ee500c0caddb6e40b4a432e08854c471e73fc16ace3c07342236b37e1db25c15ff6d5110377d0bee898acf4b5e2373bf9eb095c6b3172a855a01122abe9224e971ee33e09447baa6779a7beed518554088022f3e9ef05bfd9e242a6c31ac2469555edeb0042ff983eea08e87333919ffebdd706c84dd0c6a5387e3829b3e0ab936ad14b685117439627af31c56f57356cf13fcda8058add5f06c123df4ed385abf0dc02a1d5cf0630ede84e058e5f8f56916b9af5b58872166fdcbbb1025239232e3f2b78b0460f6fd7547b8808e3e5d607d026779dcde529786e60944d062dfc382832f824361e72bd278b01f75f66ac130ce174ce746863bc9699ca06d42d159ebefa500cdf54e072930514217a264d6ea79f8fd40a40e0a24fb5c6d034268d8421e8dc176e4318781b195bb3896ab4458e3b03d18133b47edc5c29d10d32f0e61b4bc76d7f8e5ab45eba1d50b2258fdf674f51f3561b0bc40cd72915d57798f18e7f45932448a96e9acbd58371539cbd5989f64f95dc469dc278ec5c1e3e28a85fe11da5f7e385f9ed2427e353f213fc2ae6de0cd544a9c636c1931d5f05d37f1949a1e37dcba9f159688a9fa933c70e5d1e8a1c98e892f613c018112c2f183a84f0519a7eb378a8829b49058a1aff9e8c34beb3cbd5a82e23aa9c36b845895a70e47d8afaa85cde23a9ac4b0a69cad672a1dafe4445b1163eef4cdf49658ce5356b2be0ace6e8e4bdce4cb52e5d86f911e57128735fda0493cf38ffbfe874bcdabf3a697876733c5471fb24d4ce9f4babc9bda623d2533b35591eae2046c6f7e9138719865317d9a63a5cb7fe338544f80ddb937d4a0ad73a79b9cd4a310a8090321d18d761655ee2055c656cf3eb95082b61e616766c00267c96fb44c15a61ce5cf1d6fe7e64e562886b1388182931f4bb22905e4d83971c891d5a31eb00f", 0x647, 0x40, &(0x7f000022d000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x20000001000, 0x7ff, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x3}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000215000-0x14)={0x4, 0x3, 0x2, 0x5, 0x71}, 0x14) connect$inet6(0xffffffffffffffff, &(0x7f00007e8000-0x1c)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9d3}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00005b3000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e70000-0x4)=0xb, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000f51000)=[{{&(0x7f0000117000)=@nfc={0x27, 0x4, 0x9, 0x7}, 0x10, &(0x7f00005ac000-0x30)=[{&(0x7f000030a000)="ade6c768c4b50904106d4fd4282faebeba0199be094de21c4a31ad537328154913e977f11350d5b8fe9a0c67145ed4336eb9b3991def2900dc46262611b5cf4fdd4662d9326bded95e71206a3bcb24b273bee2555a65c239b90d169dcdb056c5863b7b2f98d316bd2bdb4515d23658e38148959f32c07f3785e04c53cfc89e4c5c4d2c4382378e0009207f750547e93e8db835dc23ea350f59f3442ecd3697855c148b3ab5cdd1f3d7aeeee45e67b98adca7b60ebef407841c7468cfcd3920477b7b7345cc223b92d85369de4edc6777746cb98b258701ede13ea8f1931730d362ccbfd995281d620624daca2d09201a7ce9", 0xf2}, {&(0x7f0000db0000)="9e81607da3e61666d00c0807dead8fcc53bd8fcffa19bb79e7eea004853d1cddef81c0a493926eb230319d8620a6ac5b3720bd646a6b461933547ea95b65c42aede25ebafbe0191c3e250b04ce4a5d9e6f7a5f6aa7516af08fb0a6b8ef1b158a7b10605c7931ef595b7a57d47a505281fe9e90571442dae520a86bfbd4dc5dcb546ebe78e46efd7194d64ff9b484952766830bc2c2379983ce702ccce100f218348f3ab42697ecb6b06adaed01e51042c64e7ee544c0a31ee4b47c27aba63b5426b41d742dc08e02476de420557b587bf3785b6b1b79d04b1190fe34051e", 0xde}, {&(0x7f0000ef3000-0x9e)="837fa21cf8d6075cdbe0630bf7b4d8fa79bcc42e4a92c5f1febf6f6d87fdde76ef315098e5a5b4ca342dc32afee4247d75d41d3b325b6e9594f781a25ccf5a9ab63f0c242d39262beafa68d60440124adac60b2b75267710985ce7f8f83796d3e2d03252d01d0a2fdc54fdc81b8432f2e4a6237d9bccb066bd2827b9bdc763a1b700f6885c9d75770e7ca525199ae9603485a8dfae145c1416dec7326ecb", 0x9e}], 0x3, &(0x7f0000916000)=[{0x58, 0x11f, 0x7fff, 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"8ca197bdea61efaa4fbd751afa364dad2e4483df9e2d57f36ff334f8209aac1cc0e34598c55c3dfef2f8306df46931e1fa2a1cbc64161116dd525ca3e3185964a78a8f3c6d8c06b25ea6843429735377a9c7d68ed753c679339470290d83aabed863a7903f40ccdb6c2c21337ff30a99ccb4bb797a0bee6bbd5c6634c0f1c1f0603125e34036105afa274943151e4875c9b102220e23391da0bea72c9c91d7ad7ae1181643d74e553267ca89020f9da2aafd9975d6ec0b08061933a21ef6a46e418e7c210236aab772a6b7baa8ee5afe4cb62f3a747fcf77d72b6e53bfc7ee97e1a3"}, {0xb8, 0x111, 0x2, "9892cbd83f056bd8d8b750c51e9dfb10e9e4d69d504941689732d922c277d732cbe63db11bfea6bd84c11c5ea17f136c5e09a134605d0e30ae35308b88fce1d7251bce99c16333d3294c4750344bce68daa735b71a4e19197a89af3b5c621c7311cc4db1dab232b30e122f13581fd4a973b173f45fad008ad860c5d7f879d69803b4860731ab55cfee480951385fcf6bbce733510e6782bff183e4cd1633a7655426fef2c0"}, {0xe8, 0x11f, 0x5, "4ee0dc35735a287d16980f8c7db2c11648c4acf2bc048b90ff30ca9b21f6641085a70098c3abc6fbe08220ce2520b307c56087f534b4067f47d5cd520ddc297d6a013d1d7a1a635a89fb7e677f9ad2ea53861e33d6897c067e91e740ad4d1e6c0b7050b23e7d62f2eccfabeb55b754568be0c95cca7f233870eb03912aa1e53a966b8b5c72394c72885bddbc778904172821ef0f8d254c80683312c2aa19a0050c0cb6487f00e6b1ff1b5b64bae2c7c5035274d31a65de501f637058abf1a709120f08303e7b4aef9d6f02d9621594efa4"}, {0x100, 0x11f, 0x7, "aecfb89e61a3c815f0ee944a86074331903d5f2618144b39833f240794fbab68904a486c8062994afe2e1fb357ed154c9315fbc23453de3b31b655695e89c01122eb23cb6f6bca1fab1cd040fca6084e18989079b1996578673f75ec718b8b8286e7c7b622785666d9e9c07de5274c35256c928949b2e72c1d8569ac359b083d42ff87e55dccaeb7a1934955df3d731418a86e1b0df25d3c16d7c9d9dbb4f26eeaf6758285389d59fb453aa796ba03d0589fe285c68aa8286887e7082b5493a2f757d6f00f86f03110856500d0e3b2f3be3998d7e5f54eebd8be694fe07a02b6f3b1aadaf0c41c5ccd7682"}, {0x60, 0x11, 0x6, "c0242fe439ceb1bacda3587682f2f846dd607e31d4df15589140b527c2d3eb86372207fbe81a3bdc9bba5312996ae595dd33626452fec8d442f15ec7dba116961d5a15ccfe0c414fc7af0ceaf506c76f"}, {0x50, 0x104, 0x9, "560296a9259faad3a11620ee9964d9913506d7b9d57fc3cac001e73758c359ba87bf32e8da0ec5a9e2e74718003afc348b362d06744d6ebebd0d0faa331e7839"}], 0x518, 0x4000000}, 0x1}], 0x4, 0x80000000002) getsockname(r5, &(0x7f0000e4e000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000034a000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000020c000-0x14)={0xfffffffffffbfffb, 0xfb7f, 0x6, 0x0, 0x1}, 0x14) accept4$inet(0xffffffffffffffff, &(0x7f0000706000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1c000)=0x10, 0x800) sendto$inet(r1, &(0x7f0000378000+0x1e8)="01da00", 0x3, 0x0, 0x0, 0x0) 2017/12/07 08:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x4, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x48b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setpgid(r2, r2) r3 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r3, &(0x7f0000108000)=[{{&(0x7f000038e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000042000)=[], 0x0, &(0x7f0000e26000-0x50)="", 0x0, 0x800}, 0xffffffffffffffff}], 0x1, 0x1, &(0x7f0000eeb000-0x10)={0x77359400, 0x0}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000a2e000-0xfd)="") fcntl$setsig(r1, 0xa, 0x13) r4 = dup2(r3, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00006fc000-0x4)=0x0, 0x4) getrusage(0xfffffffffff7ffff, &(0x7f00003f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r3, 0x2000000000406, r0) clock_getres(0xa, &(0x7f0000fae000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000b97000-0x8)={0x0, r6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x20000000000007, &(0x7f0000ea8000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f2f000-0x18)={0xaa, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000394000)={0x0, 0x0}) write$evdev(r5, &(0x7f00007cf000)=[{{0x0, 0x0}, 0x5cdb, 0x3, 0xb986}, {{0x0, 0x0}, 0x1, 0x7, 0x1}, {{0x77359400, 0x0}, 0x1, 0x8, 0x4e04}, {{r7, r8/1000+30000}, 0x91, 0xe1c4, 0x9}, {{r9, r10/1000+10000}, 0x0, 0xde5, 0x8001}, {{0x0, 0x0}, 0x1, 0x800000000000002, 0x4}, {{0x0, 0x0}, 0x9c, 0x100000001, 0x7f}], 0x70) creat(&(0x7f0000ce5000)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000095000)={0x2, 0xfffffffffffffffd, 0xff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(r2) tkill(r11, 0x16) 2017/12/07 08:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006f4000)="2f6465762f7663732300", 0x200000000000000, 0x2000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000be0000)={0x6, r0, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffd, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a44000)="2f6465762f6877726e6700", 0x49a9ec66d0198d94, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000d61000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(r3, 0x5404, &(0x7f0000114000)={0x9, 0xfffffffffffffff9, 0x9, 0x3, 0x40001, 0x7, 0x6, 0x13, 0x4, 0x1}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000701000)="", 0x0) r4 = geteuid() setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000002a000)="b499f6672b9d8bc8d88df08c561dfd0079015c88aabb584122beb38c29eaab9a46cd4932e5932f334c83685458441eee38d4076d1b26f9321c1a86829f0d57529e1a6505b4364b55e0d58e63eca5797c9610c4eb5be90d0f5eef232826e33a0a931a5a5f38df3f292f12c23ed5", 0x6d) lstat(&(0x7f0000484000)="2e2f66696c653000", &(0x7f0000923000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000009e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c71000-0x4)=0xc) getgroups(0x3, &(0x7f0000062000-0xc)=[r6, 0xffffffffffffffff, r5]) chown(&(0x7f000045f000)="2e2f66696c653000", r4, r7) mq_unlink(&(0x7f000072a000-0x2)="5500") chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x2) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000-0x9)="2f6465762f6b766d00", 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000b4000-0x4)=0x0) accept4$unix(r1, &(0x7f00002f4000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0x8, 0x80000) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000e3e000-0xc)={0x0, 0x0}) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_ENABLE_CAP(r9, 0x4068aea3, &(0x7f0000af5000)={0x81, 0x0, [0x0, 0x0, 0x1000000000, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) rmdir(&(0x7f00003ec000)="2e2f66696c653000") ioctl$KVM_SIGNAL_MSI(r9, 0x4020aea5, &(0x7f00001e7000-0x20)={0x6001, 0x1, 0x800000000008000, 0x40063, 0x7833, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r9, 0xae44, 0xe65) dup3(r2, r8, 0x80000) 2017/12/07 08:07:54 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x10000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) add_key$keyring(&(0x7f0000fd4000)="6b657972696e6700", &(0x7f0000235000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000213000)="646e735f7265736f6c76657200", &(0x7f0000b8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f7000-0x30)="2a70726f636b657972696e67766d6e6574316367726f757074727573746564706f7369785f61636c5f61636365737300", 0x0) r2 = add_key(&(0x7f0000dbb000-0x5)="6465616400", &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000197000+0xe83)="9e", 0x1, r1) keyctl$chown(0x4, r2, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095e000)=0x0) capset(&(0x7f0000952000)={0x19980330, r3}, &(0x7f000009b000)={0xb8, 0x0, 0x1000, 0x7ff, 0x6, 0xfffffffffffff47b}) keyctl$revoke(0x3, r2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00003aa000)="2e2f62757300", 0x6000, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x400201, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) prctl$intptr(0x17, 0x0) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x2003, 0x34, 0xffffffffffffffff, 0x0) r5 = socket(0x4010, 0x2, 0x10000) sendmsg$netlink(r5, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) write$sndseq(r4, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x1fff, @tick=0xfff, {0x0, 0x0}, {0x3, 0x0}, @note={0x8, 0x7, 0x6, 0x0, 0x1}}], 0x30) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 94.697805] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 94.724075] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 94.726894] ================================================================== [ 94.726916] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 94.726923] Read of size 1 at addr ffff8801c166d744 by task syz-executor2/9834 [ 94.726926] [ 94.726935] CPU: 1 PID: 9834 Comm: syz-executor2 Not tainted 4.15.0-rc2+ #210 [ 94.726941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.726944] Call Trace: [ 94.726955] dump_stack+0x194/0x257 [ 94.726974] ? arch_local_irq_restore+0x53/0x53 [ 94.726986] ? show_regs_print_info+0x18/0x18 [ 94.727005] ? save_stack+0xa3/0xd0 [ 94.727016] ? strcmp+0x96/0xb0 [ 94.727029] print_address_description+0x73/0x250 [ 94.727040] ? strcmp+0x96/0xb0 [ 94.727052] kasan_report+0x25b/0x340 [ 94.727073] __asan_report_load1_noabort+0x14/0x20 [ 94.727082] strcmp+0x96/0xb0 [ 94.727091] ? avc_has_perm_noaudit+0x520/0x520 [ 94.727108] security_context_to_sid_core+0x437/0x620 [ 94.727130] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 94.727168] ? check_stack_object+0x68/0x140 [ 94.727186] security_context_to_sid+0x32/0x40 [ 94.727204] selinux_setprocattr+0x51c/0xb50 [ 94.727225] ? ptrace_parent_sid+0x540/0x540 [ 94.727233] ? __kmalloc_track_caller+0x46d/0x760 [ 94.727267] security_setprocattr+0x85/0xc0 [ 94.727289] proc_pid_attr_write+0x1e6/0x280 [ 94.727306] ? proc_task_getattr+0x180/0x180 [ 94.727314] __vfs_write+0xef/0x970 [ 94.727325] ? trace_hardirqs_on+0xd/0x10 [ 94.727339] ? kernel_read+0x120/0x120 [ 94.727362] ? __lock_is_held+0xbc/0x140 [ 94.727371] ? __save_stack_trace+0x7e/0xd0 [ 94.727416] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 94.727423] ? save_stack+0xa3/0xd0 [ 94.727442] ? rcu_note_context_switch+0x710/0x710 [ 94.727463] __kernel_write+0xfe/0x350 [ 94.727488] write_pipe_buf+0x175/0x220 [ 94.727503] ? default_file_splice_read+0xae0/0xae0 [ 94.727510] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 94.727521] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 94.727549] __splice_from_pipe+0x328/0x730 [ 94.727562] ? default_file_splice_read+0xae0/0xae0 [ 94.727593] splice_from_pipe+0x1e9/0x330 [ 94.727607] ? default_file_splice_read+0xae0/0xae0 [ 94.727617] ? splice_shrink_spd+0xb0/0xb0 [ 94.727645] ? security_file_permission+0x89/0x1f0 [ 94.727666] default_file_splice_write+0x40/0x90 [ 94.727675] ? generic_splice_sendpage+0x50/0x50 [ 94.727690] direct_splice_actor+0x125/0x180 [ 94.727710] splice_direct_to_actor+0x2c1/0x820 [ 94.727718] ? _cond_resched+0x14/0x30 [ 94.727731] ? generic_pipe_buf_nosteal+0x10/0x10 [ 94.727756] ? do_splice_to+0x170/0x170 [ 94.727764] ? security_file_permission+0x89/0x1f0 [ 94.727783] ? rw_verify_area+0xe5/0x2b0 [ 94.727802] do_splice_direct+0x2a7/0x3d0 [ 94.727822] ? splice_direct_to_actor+0x820/0x820 [ 94.727843] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.727855] ? __sb_start_write+0x203/0x290 [ 94.727875] do_sendfile+0x5d5/0xe90 [ 94.727907] ? do_compat_pwritev64+0x100/0x100 [ 94.727935] ? copy_user_generic_unrolled+0x86/0xc0 [ 94.727951] ? _copy_from_user+0x99/0x110 [ 94.727969] SyS_sendfile64+0xbd/0x160 [ 94.727984] ? SyS_sendfile+0x1a0/0x1a0 [ 94.727991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.728006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.728032] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 94.728039] RIP: 0033:0x452a39 [ 94.728044] RSP: 002b:00007fdfe5aadc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 94.728053] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452a39 [ 94.728058] RDX: 0000000020000000 RSI: 0000000000000015 RDI: 0000000000000015 [ 94.728063] RBP: 000000000000060a R08: 0000000000000000 R09: 0000000000000000 [ 94.728068] R10: 0000000000000004 R11: 0000000000000212 R12: 00000000006f6190 [ 94.728073] R13: 00000000ffffffff R14: 00007fdfe5aae6d4 R15: 0000000000000002 [ 94.728115] [ 94.728119] Allocated by task 9834: [ 94.728126] save_stack+0x43/0xd0 [ 94.728132] kasan_kmalloc+0xad/0xe0 [ 94.728140] __kmalloc_track_caller+0x15e/0x760 [ 94.728147] memdup_user+0x2c/0x90 [ 94.728154] proc_pid_attr_write+0x115/0x280 [ 94.728160] __vfs_write+0xef/0x970 [ 94.728165] __kernel_write+0xfe/0x350 [ 94.728171] write_pipe_buf+0x175/0x220 [ 94.728178] __splice_from_pipe+0x328/0x730 [ 94.728184] splice_from_pipe+0x1e9/0x330 [ 94.728191] default_file_splice_write+0x40/0x90 [ 94.728197] direct_splice_actor+0x125/0x180 [ 94.728204] splice_direct_to_actor+0x2c1/0x820 [ 94.728210] do_splice_direct+0x2a7/0x3d0 [ 94.728215] do_sendfile+0x5d5/0xe90 [ 94.728222] SyS_sendfile64+0xbd/0x160 [ 94.728228] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 94.728230] [ 94.728234] Freed by task 8457: [ 94.728240] save_stack+0x43/0xd0 [ 94.728246] kasan_slab_free+0x71/0xc0 [ 94.728252] kfree+0xca/0x250 [ 94.728258] kvfree+0x36/0x60 [ 94.728266] kvm_arch_free_memslot+0x85/0x230 [ 94.728273] kvm_free_memslot+0xb8/0x110 [ 94.728279] kvm_free_memslots+0x9d/0xd0 [ 94.728285] kvm_put_kvm+0x916/0xdf0 [ 94.728291] kvm_vm_release+0x42/0x50 [ 94.728297] __fput+0x333/0x7f0 [ 94.728303] ____fput+0x15/0x20 [ 94.728310] task_work_run+0x199/0x270 [ 94.728316] do_exit+0x9bb/0x1ae0 [ 94.728323] do_group_exit+0x149/0x400 [ 94.728329] get_signal+0x73f/0x16c0 [ 94.728337] do_signal+0x94/0x1ee0 [ 94.728343] exit_to_usermode_loop+0x214/0x310 [ 94.728354] syscall_return_slowpath+0x490/0x550 [ 94.728361] entry_SYSCALL_64_fastpath+0x94/0x96 [ 94.728363] [ 94.728369] The buggy address belongs to the object at ffff8801c166d740 [ 94.728369] which belongs to the cache kmalloc-32 of size 32 [ 94.728376] The buggy address is located 4 bytes inside of [ 94.728376] 32-byte region [ffff8801c166d740, ffff8801c166d760) [ 94.728378] The buggy address belongs to the page: [ 94.728385] page:0000000064176194 count:1 mapcount:0 mapping:0000000094b79fa2 index:0xffff8801c166dfc1 [ 94.728394] flags: 0x2fffc0000000100(slab) [ 94.728404] raw: 02fffc0000000100 ffff8801c166d000 ffff8801c166dfc1 000000010000003f [ 94.728413] raw: ffffea0007043ca0 ffffea0007093b20 ffff8801db0001c0 0000000000000000 [ 94.728417] page dumped because: kasan: bad access detected [ 94.728419] [ 94.728422] Memory state around the buggy address: [ 94.728428] ffff8801c166d600: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 94.728434] ffff8801c166d680: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 94.728440] >ffff8801c166d700: fb fb fb fb fc fc fc fc 04 fc fc fc fc fc fc fc [ 94.728443] ^ [ 94.728449] ffff8801c166d780: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 94.728455] ffff8801c166d800: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 94.728458] ================================================================== [ 94.728461] Disabling lock debugging due to kernel taint [ 94.728513] Kernel panic - not syncing: panic_on_warn set ... [ 94.728513] [ 94.728520] CPU: 1 PID: 9834 Comm: syz-executor2 Tainted: G B 4.15.0-rc2+ #210 [ 94.728524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.728527] Call Trace: [ 94.728535] dump_stack+0x194/0x257 [ 94.728547] ? arch_local_irq_restore+0x53/0x53 [ 94.728558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.728566] ? vsnprintf+0x1ed/0x1900 [ 94.728575] ? strcmp+0x60/0xb0 [ 94.728584] panic+0x1e4/0x41c [ 94.728593] ? refcount_error_report+0x214/0x214 [ 94.728619] ? strcmp+0x96/0xb0 [ 94.728627] kasan_end_report+0x50/0x50 [ 94.728636] kasan_report+0x144/0x340 [ 94.728650] __asan_report_load1_noabort+0x14/0x20 [ 94.728657] strcmp+0x96/0xb0 [ 94.728664] ? avc_has_perm_noaudit+0x520/0x520 [ 94.728677] security_context_to_sid_core+0x437/0x620 [ 94.728692] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 94.728717] ? check_stack_object+0x68/0x140 [ 94.728730] security_context_to_sid+0x32/0x40 [ 94.728742] selinux_setprocattr+0x51c/0xb50 [ 94.728756] ? ptrace_parent_sid+0x540/0x540 [ 94.728764] ? __kmalloc_track_caller+0x46d/0x760 [ 94.728786] security_setprocattr+0x85/0xc0 [ 94.728800] proc_pid_attr_write+0x1e6/0x280 [ 94.728812] ? proc_task_getattr+0x180/0x180 [ 94.728819] __vfs_write+0xef/0x970 [ 94.728827] ? trace_hardirqs_on+0xd/0x10 [ 94.728837] ? kernel_read+0x120/0x120 [ 94.728850] ? __lock_is_held+0xbc/0x140 [ 94.728856] ? __save_stack_trace+0x7e/0xd0 [ 94.728882] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 94.728887] ? save_stack+0xa3/0xd0 [ 94.728899] ? rcu_note_context_switch+0x710/0x710 [ 94.728912] __kernel_write+0xfe/0x350 [ 94.728927] write_pipe_buf+0x175/0x220 [ 94.728938] ? default_file_splice_read+0xae0/0xae0 [ 94.728945] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 94.728954] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 94.728972] __splice_from_pipe+0x328/0x730 [ 94.728982] ? default_file_splice_read+0xae0/0xae0 [ 94.729007] splice_from_pipe+0x1e9/0x330 [ 94.729017] ? default_file_splice_read+0xae0/0xae0 [ 94.729025] ? splice_shrink_spd+0xb0/0xb0 [ 94.729044] ? security_file_permission+0x89/0x1f0 [ 94.729059] default_file_splice_write+0x40/0x90 [ 94.729066] ? generic_splice_sendpage+0x50/0x50 [ 94.729077] direct_splice_actor+0x125/0x180 [ 94.729092] splice_direct_to_actor+0x2c1/0x820 [ 94.729098] ? _cond_resched+0x14/0x30 [ 94.729108] ? generic_pipe_buf_nosteal+0x10/0x10 [ 94.729125] ? do_splice_to+0x170/0x170 [ 94.729132] ? security_file_permission+0x89/0x1f0 [ 94.729145] ? rw_verify_area+0xe5/0x2b0 [ 94.729160] do_splice_direct+0x2a7/0x3d0 [ 94.729173] ? splice_direct_to_actor+0x820/0x820 [ 94.729188] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.729197] ? __sb_start_write+0x203/0x290 [ 94.729210] do_sendfile+0x5d5/0xe90 [ 94.729233] ? do_compat_pwritev64+0x100/0x100 [ 94.729252] ? copy_user_generic_unrolled+0x86/0xc0 [ 94.729264] ? _copy_from_user+0x99/0x110 [ 94.729277] SyS_sendfile64+0xbd/0x160 [ 94.729287] ? SyS_sendfile+0x1a0/0x1a0 [ 94.729294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.729304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.729322] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 94.729327] RIP: 0033:0x452a39 [ 94.729331] RSP: 002b:00007fdfe5aadc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 94.729338] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452a39 [ 94.729342] RDX: 0000000020000000 RSI: 0000000000000015 RDI: 0000000000000015 [ 94.729346] RBP: 000000000000060a R08: 0000000000000000 R09: 0000000000000000 [ 94.729354] R10: 0000000000000004 R11: 0000000000000212 R12: 00000000006f6190 [ 94.729358] R13: 00000000ffffffff R14: 00007fdfe5aae6d4 R15: 0000000000000002 [ 94.732901] Dumping ftrace buffer: [ 94.732905] (ftrace buffer empty) [ 94.732908] Kernel Offset: disabled [ 95.739306] Rebooting in 86400 seconds..