000061c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066e000)=0x10) socket$netlink(0x10, 0x3, 0xe) socket(0x11, 0x2, 0x4) eventfd(0x3f) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x6, 0x10507e) r8 = memfd_create(&(0x7f0000da9000)="7d00", 0x3) pwritev(r7, &(0x7f0000e7c000-0x70)=[{&(0x7f0000e3c000-0xc8)="51d87f1d1cc94ad525bc56319457bbb0406749c5e94924978f442c96f7179cadc9d2ba5abb0902d62fce770f4adb8c5d23c765a675b1810ddf4a95317703eca5bfab079ebe2fa5f868a8fb296b59c7daecefbd3c3d735ed7a8fa801265ba6af9476383dac6d446464a4d902ea96a740aed5b481bf39a7d4694fd3857ceb224764eacea3f9ce05654db83d38c1fa1c7778f34339479a6a6ac35d5b30dc3eda3cdff1b91fbfa78a3fb35ee595be6794c073cbd4fbf7de749d0768b56aa7d563765435f0e0cca49392f", 0xc8}, {&(0x7f00004aa000)="d130af8b1d73dd0475e8662615523fbff7c0dd9af08cf89ce98ea4f30cc129d93b6b8918237dfa81dce6e6c1525f74d95fecb340090e8b1347d1cc72f8a7d0dd20b84c3029f9681e7b2396f1d3", 0x4d}, {&(0x7f0000e68000-0xea)="5d9260dd1e2bf69b3fe7d0765a261c9512208e5532b846ac020b5416370e3b492cd66742ce4560eeb89b550da392622b4320260ca2399e755e4b233249bbdc157817f05aac5942bfc7ab6242453dabe284817a05a5cd6ec067637589b8f4271377cdb24c459c16c06190476e17c33e594e60ee187b07802a4596d7962ce738c38cb90d8f8063eba9a9d29a786a7396a74740b8ab9a66cd5b42b71ed8f0f0c3c354e0542e58e7a8c6cc8f2955aa0d01d69903869f8bee5eb5c1c2dc43710d82126d7072d58478c86038af4abe35f13c010c7683bc2a7af3c57937bcc01884e2d527c96bd5f6c2df5c59c2", 0xea}, {&(0x7f0000b6c000)="7b953687d2cd7563f0b3c8e72f3f64373db51b71c73ded402811ca2b0209eb134ff39b8d8c95bf18c2fa1633a87c73c22713752b464fd3e40dabce8185ff8fd75040ec88ce98fdc3d9d5291f3c365bb303c33e43d6ed0ec332b57cb88a056c1c7dc1dcd9a4d1f0d203f4415a5ae2eb74b53fdc350fa8a49e8fde73bf6545514bdadc7427fdc6aaf50af7", 0x8a}, {&(0x7f000065b000)="fd0556ffac4820ffe9d340bf43eff4c125b24af54b03de3b93a329e40033d46cdd0bca1b7f7fe1ad18a8d3e5c84364fbb01f9cfb48c8d62d3cc404e7f807cf8450838443227fe1423938944ffbe539841247a105eb7b2b24fd35ebbc0eabd9be3c1c9e717e35cd75", 0x68}, {&(0x7f0000fb6000)="", 0x0}, {&(0x7f0000f1c000-0x76)="89e8bd3f9356e7af6c00457b8814e98aa100d10cfcec54f56db134016f14c25a28f8753d2654663e630aeafacac9ae3f80932a7624640bcfbb3f0de4e8fdda4a916fac2336baa5600b435be5ec4217594f789c1569c935d17dfafc5ceea8e42cbda6625210a5b506ca7051ecefcaaedd9efa049b6d2f", 0x76}], 0x7, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000087f000-0x8)={r2, 0xffffffff}, 0x8) ftruncate(r5, 0x1ff) setsockopt$inet6_tcp_TCP_CWND(r8, 0x6, 0x6b4, &(0x7f0000ba9000-0x4)=0x10001, 0x4) pwritev(r8, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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", 0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r6, 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r7, r7, &(0x7f0000881000)=0x0, 0x10007) perf_event_open(&(0x7f00009da000-0x78)={0x2, 0x78, 0x5, 0x1f2a, 0x82, 0x1, 0x0, 0x2, 0xa510, 0xfffffffffffffffd, 0x100, 0x9, 0x100, 0xb, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x6, 0xa40, 0x4, 0x100, 0x2, 0xffffffffffff2822, 0x8, 0x0, 0x0}, r3, 0x0, r0, 0xa) 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000073d000-0x4)=0x0, &(0x7f0000328000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r1, &(0x7f0000cbf000-0x8)=0x47, 0xd1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000729000)={0x3000, &(0x7f0000327000-0x8)=0x0, 0x2, r2, 0x5}) 2017/10/17 05:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bff000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000011f000-0x1004)={0x1000, "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"}) fremovexattr(r0, &(0x7f00003cf000)=@random={"73797374656d2e00", "7070703000"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000aa4000)=0x0) r1 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000091b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000e99000)="2e726571756573745f6b65795f6175746800", &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a13000-0xe9)="8a943f6205be6bcb717181fd9cd5b84e22f66debb5fde8fd45c0329f8e6805d344af24bc609edc341f6884bbf506d86f83a5cfb14f756040e9e6e7fe11842ceb932ce1be879abb7a5aacd36636295d1c5e291adc13f9a958fd5553da97ed2e57780a94cb1593048b73260f2f8fad26f13204a85c565438521c6e559b800525aadbd14aca1c5c8e50800a3ef279c26a6de221cb32ff9db07d0c2104fbe040b857bd1056f79a237a612f999459d437ec6f814baf53d05fbf56dc18cd83332adc50683607dcdb1fbfd360f0bffee02aa0f3d16614f91d897c88022bc9911868beb510bec89762ec2165db", 0xe9, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000854000-0xc)={0x2, r0, 0x1}) keyctl$revoke(0x3, r2) mremap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000b79000/0x1000)=nil) [ 322.476607] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000956000-0x120)={0xff, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000872000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x202040) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a2e000)={0x0, 0x0}) signalfd(0xffffffffffffff9c, &(0x7f0000f09000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mkdir(&(0x7f0000651000)="2e2f66696c653000", 0x50) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f39000-0x50)={{0x0, 0x80000000}, {0xfffffffffffffffd, 0x2}, 0x3, 0x0, 0x523c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x142, 0x800, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x5)="6e66733400", 0x0, &(0x7f000000a000)="") r5 = fcntl$dupfd(r1, 0x0, r2) getsockopt$netlink(r5, 0x10e, 0x4, &(0x7f000074e000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0x76) getpgid(r0) r6 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r6, 0x400, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005e5000-0x18)={r6, &(0x7f00007e4000)="5a020d787e459400000000000047293f502fd98eb411c8e324", &(0x7f0000565000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) ioctl$KVM_PPC_GET_PVINFO(r6, 0x4080aea1, &(0x7f00000de000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xba7000)=nil, 0xba7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r7, 0x100) close(r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000332000)={0x5, &(0x7f0000845000-0x28)=[{0x5, 0x4, 0x4, 0x4}, {0x80000000, 0x2, 0x5, 0x4}, {0xfffffffffffffffe, 0x10001, 0xfffffffffffffffa, 0x9}, {0x10000, 0x9, 0x10001, 0x1f}, {0xffff, 0x7, 0xdd, 0x1}]}, 0x10) 2017/10/17 05:49:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="", 0x0, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001e7000-0x8)="2e2f66696c653000", 0x110) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(r1, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000)=0x10) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000072c000)=0x0, &(0x7f00008c0000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(r0, r1, 0xfffffffffffffffd, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b5000)=0xc) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f00001fa000-0x4)=0x0, &(0x7f00004cb000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e6000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:30 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000081c000)="2f6465762f76637300", 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000719000)=@assoc_value={0x0, 0x1}, &(0x7f0000e11000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd, 0xf1c, 0x80, 0xddcb70e00, 0x96}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) unlink(&(0x7f000001c000)="2e2f66696c653000") write(r2, &(0x7f0000125000)="1f0000005400056d0002020000000003070000090b0000000000000000000035", 0x20) 2017/10/17 05:49:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x400000020000003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000008a000)={0x400, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000232000-0x28)={0xb, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x0, 0xffffffffffffffff, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x100000001, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00008ee000)=0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000aee000)=[@textreal={0x8, &(0x7f00007ed000)="0fa166b8060000000f23d80f21f86635400000500f23f8f3650f01c9d08d8955f2a73e0fd479f266b9800000c00f326635008000000f30bad004ed325d00baf80c66b89a39038e66efbafc0cb8af28ef", 0x50}], 0x1, 0x10, &(0x7f0000903000-0x20)=[], 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000486000-0x400)={"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"}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000474000-0x18)=[@text16={0x10, &(0x7f0000af3000-0x8b)="6766c7442400009000006766c7442402050000006664c73524268d00000000000f011c66b80500000066b9002000000f01c10866b8f59720d8d835080000000fa2c8847e000f23d00f21f86735a630000066b9150300001af8d400000066ba000000000fe267f36d0f3266b97e030000600ff4da32b87649b5b5003e0fc71bf22e0f001d0f183f66640f06", 0x8b}], 0x1, 0x4, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000af4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 322.517564] PF_BRIDGE: br_mdb_parse() with invalid attr [ 322.557188] PF_BRIDGE: br_mdb_parse() with invalid attr [ 322.600837] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008df000-0xc)={0x6, r0, 0x1000000000000000}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000122000)="0000000000000000000000000000000000000000000000000000") ppoll(&(0x7f00002e1000)=[{r0, 0x80, 0x0}, {r0, 0x100, 0x0}, {r0, 0x40, 0x0}, {r1, 0x4041, 0x0}, {r0, 0x5d79d5061056a5b0, 0x0}, {r0, 0x1000, 0x0}], 0x6, &(0x7f0000b7b000-0x10)={0x0, 0x0}, &(0x7f00001f9000)={0x80000000}, 0x8) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x800, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xf6, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x30, r2, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000002000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000001) mmap(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x854c891accaadd6d, 0x110, 0xffffffffffffffff, 0x59) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)=0x0) r4 = dup2(r0, r1) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x1000003000000, 0x35, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000002000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x1, 0x6, 0x3, 0x3, 0x7fffffff, 0x1}) geteuid() fstat(r2, &(0x7f0000497000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000000000)="00", 0x1) fcntl$addseals(r0, 0x409, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x1000, 0x0, 0x10001, 0xfffffffffffffffc}) semget(0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e1a000)="2f6465762f70746d7800", 0x800060a101, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) getgid() 2017/10/17 05:49:30 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c4c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008e1000-0x8)={r0, r2}) r3 = getpid() perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x7fff, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000a77000-0x24)={0x1, 0x4, 0x2e, 0xa, 0xfffffffffffffffe, 0x1, 0xb84, 0x3, 0x3, 0x1, 0x101, 0x2}) write$sndseq(r4, &(0x7f000000a000)=[{0x80000081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/10/17 05:49:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="00", 0x1, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:30 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000213000)={{0x5, 0x1000, 0xfffffffffffff800, 0x5, 0x1, 0x6b42}, 0x80}) openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)="2e2f66696c653000", 0x8000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) rt_sigqueueinfo(0x0, 0x6, &(0x7f0000a12000)={0x7d, 0x6, 0x1, 0x200000}) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r1 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x1f, 0x0, 0x2, 0xfffffffffffffffc, 0x1000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) rt_sigsuspend(&(0x7f0000387000)={0x875}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) migrate_pages(0x0, 0x8, &(0x7f000044c000-0x8)=0x3ff, &(0x7f00003dd000)=0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000007b000-0x18)=@generic={0x401, 0x6, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00002f3000-0x10)={0x0, 0x0}, &(0x7f0000b67000)=0x10) futex(&(0x7f0000000000)=0x0, 0x500000085, 0xfffffffffffffffd, &(0x7f0000002000)={r4, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0x20080000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cea000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000043e000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb1000)=0xc) getpgrp(r6) r7 = socket$netlink(0x10, 0x3, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004ac000)=0x5, 0x4) ptrace$getregs(0xe, r6, 0x2, &(0x7f0000b84000-0x1e)="000000000000000000000000000000000000000000000000000000000000") close(r7) socket$unix(0x1, 0x40004, 0x0) 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000077a000)="2f6465762f7663732300", 0x7, 0x800) r2 = add_key(&(0x7f00008fa000-0x5)="7573657200", &(0x7f0000adb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004dd000-0x1b)="a43a4ba69430a4089145b63cdf0cdd1e4e651d33268e97c1d27fa6", 0x1b, 0x0) keyctl$assume_authority(0x10, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000834000)={&(0x7f00000c1000)=[0xd85, 0x8, 0x100000000, 0x5, 0xa, 0xfe3, 0xfffffffffffffff9], 0x7, 0x7, 0x3ff, 0x401, 0x100000000, 0xec, {0xfffffffffffffffa, 0x5e2, 0x1, 0x5, 0x800, 0x9, 0x1000000000000, 0x7, 0x0, 0x7, 0x80, 0x4, 0xf9f, 0x0, "d94f5446825f62c695c3e56f1f1fcf27f1e132cc5480e4957f3b56b83f6ed074"}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000229000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00004cb000-0x10)={0xf6, &(0x7f0000a2b000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000753000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000db6000)="7573657200", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b2000-0x9)="5e00", 0xffffffffffffffff) r1 = socket$inet(0x2, 0x5, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) r5 = syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800000001eb, 0x101000) read$eventfd(r5, &(0x7f000025d000-0x8)=0x0, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x1}]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000000)={0x0, 0x1eb2, 0x5, &(0x7f0000031000)=0x0}) ioctl$TIOCNOTTY(r5, 0x5422) r6 = gettid() ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@random="0ea4d9851ba9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f79825dea981"]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006d1000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="91be2052ad8cd551588727a5c5f50863"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f000039c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000002000)={0x0, 0xb152, []}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x9, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000070d000)=0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000f96000-0x28)={0x0, 0x1f, 0xb, 0x5, "51df78cce5c6082da80145a7d476fce28f9ca43671a62a41625d90b6fdcf1280"}) fcntl$lock(r2, 0x5, &(0x7f0000035000)={0x0, 0x4, 0x9, 0x6, r6}) getsockname$ax25(r5, &(0x7f00006bc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000824000)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001ba000-0x4)=0x3ff) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000002c000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0xbd993f9}]}) 2017/10/17 05:49:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007af000)="2f6465762f73672300", 0x200000008, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x100) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getreaper(0x3f, &(0x7f0000b5a000)=0x0) get_robust_list(r1, &(0x7f0000b2c000-0x8)=&(0x7f00004eb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000897000-0x8)=0x18) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00004e7000)={0x80000001, 0x7, 0x20000000000003, 0x2, 0x44ec, 0xfffffffffffdfffe}) msgget$private(0x0, 0x4) listen(r2, 0x7) syz_emit_ethernet(0x38, &(0x7f0000c25000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"c45b"}}}}}}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x8000000002, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffff00000001, 0xfffffffffffffffc, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x5}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x81, 0x81, 0xd746}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f0000850000)="2f6465762f6e65742f74756e00", 0x0, 0x83) r4 = epoll_create(0x11) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000548000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000139000-0xc)={0x60000002, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001cb000)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x80000001}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000909000)=@int=0x0, &(0x7f00008cf000)=0x4) epoll_pwait(r4, &(0x7f0000549000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000251000)={0x0}, 0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000013000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f44000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00000c0000-0x4)=0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f00009c6000-0x18)="79c533577d3bc13686efffe3b2d43e32688a34d772239088") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000010000-0x20)={0x100, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090a000)={0x4005, r5, 0x2, 0xec}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e9d000-0x10)={r6, 0x100000000000101}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000838000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/17 05:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dd9000-0xc)={0x1, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cd6000-0x4)=0x0, &(0x7f000049f000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000350000-0x20)={@generic="0553e1338b6252a4b63fa4b5a2f3ebec", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:30 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d21000-0x58)={0x26, "736b636970686572000000000000", 0x200f, 0xd, "686d6163287368613235282900000000000000000000000000000000000000000000000000ebfee4000040000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bea000)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000c77000)={@generic="90000006fe0000000000040150a09ad2", 0xe8}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ba5000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d27000-0xd)="2f6465762f7573626d6f6e2300", 0x43, 0x40100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000838000)={0xffffffffffffffff, 0x1, 0x21c, 0x2, 0x302}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003d9000)=0x0) setns(r2, 0x44000000) r5 = getpid() rt_tgsigqueueinfo(r4, r5, 0xf, &(0x7f0000218000-0x10)={0x17, 0x3, 0x2, 0x7ff}) r6 = accept4(r1, 0x0, &(0x7f0000c12000-0x4)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000af1000)=0x0, &(0x7f0000aa2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x2099}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000af1000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) socket$netlink(0x10, 0x3, 0x2) sendmsg$inet_sctp(r2, &(0x7f0000af0000)={&(0x7f0000af0000)=@in6={0xa, 0x3, 0xc000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000af0000)=[{&(0x7f00005be000)="0238638a3cd54c2c182b67c32f90caba78ede9f33b07aa0a6f31b94f1438a1b7ed45b5586a9152626c", 0x29}, {&(0x7f0000662000)="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", 0xfd}, {&(0x7f00006fb000+0xc75)="00bed2489940f03d3ef8ed65bee96781ec0023001096265f6b2611383ad23103cc227fdc0aca73b3cb0e8734a4266751259082d75b60f69aeb94ec7740d3377df3ee64b6578aab19597f4c2c4823927c26ad14f696bc8f5c4ba21a662faae9a87392276f96cc0e6559e8887284525a4c042c29e6706047f3b3cc1511f05f6a63042f13048ddfc585151710eb7c21cacb39380a21b63adaaa1c31e85d7b2f251ae53ce5147048ee8049d989cb707ebfdb9aa568e2e0584d7a", 0xb8}, {&(0x7f0000201000-0x47)="ae17e12772cce988584d53d04a0aa00755c5100ad8e33839b58ee28a2c89010687b82d12c33533918177d8654a0ac9db8783b979151c0ae8ddbb7f72f109074781ec1f3293a03e", 0x47}, {&(0x7f0000006000)="", 0x0}, {&(0x7f00005d1000-0xb5)="b24e2ae0b7e177639a05e8fd6798a3abe473bda81a55490841e78bfc343c30adbcb157f68cde32d1b7c46fe1e03e0f83bdde056a66cba4e400b0e28a24c2a947cf48aaec184fe77f13291692c0cb11f6443a4825554aa621b28f49ebaaaf2b4a0d69f3085a54abb4b5e928db9da1729e65f661d9a308d8fb5056a52fc2ad677bf979abd969525c8d9626d1359bcc4e9f2fae723223c81837c1a18c2059f008509b20b884a67a1264d182e00265181dd97b18ab81b1", 0xb5}], 0x6, &(0x7f0000af1000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0xfffffffffffffff8, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x1, 0x200, r7}}], 0x2, 0x40090}, 0x20048040) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000015c000)=0x4, 0x4) bind$alg(r1, &(0x7f0000d23000)={0x26, "6861736800000000000000000000", 0x0, 0x2020, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) connect(r1, &(0x7f00005a8000)=@nl={0x0, 0x0, 0x2, 0x80}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d27000)="76bb4efb1af428e5dbb5a034443d976b91252748963800000000000007ff1b32ce00000000af000000096d30", 0x2c) bind$alg(r2, &(0x7f0000c41000-0x58)={0x26, "736b636970686572000000000000", 0xd, 0xf, "63617374350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f0000ccb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x86, "6374722873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000001000)={0x26, "736b636970686572000000000000", 0xf, 0x80000000000103, "74776f66697368000000000000390004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aca000-0x19)="c8547b82c8cfb43e5bad535202b6b2df44030877742654e652", 0x19) epoll_create1(0x7fffe) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000227000)=@get={0x1, &(0x7f0000d27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005aa000)=0x7) [ 322.755345] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x0, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000372000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000861000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b5000)="2e2f66696c653000", 0x8) r1 = open(&(0x7f0000ed4000)="2e2f66696c653000", 0x4000, 0x80) fremovexattr(r1, &(0x7f00006de000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008db000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000025c000-0x8)="2e2f66696c653000", &(0x7f0000160000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000377000-0x8)={0x0, 0x8}, &(0x7f0000f24000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008fa000)={r6, 0x5}, 0x6) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039b000)={r3, r4, r5}, 0xc) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:30 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c00000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000e10000/0x4000)=nil, 0x4000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000db000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x6, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = syz_open_dev$loop(&(0x7f0000375000)="2f6465762f6c6f6f702300", 0x8000c0b, 0x800) fallocate(r2, 0xdffe, 0x3ff, 0x804) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000bd3000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20120, 0x0, 0x668, 0x7, 0x8a35, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000014000-0x38)=[{0x0, 0x0, &(0x7f00006d4000-0xa0)=[{&(0x7f0000214000)="f4761e0c9925183ef2d316f578869cdb", 0x10}, {&(0x7f00007ac000)="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", 0x1000}, {&(0x7f0000eab000)="", 0x0}, {&(0x7f0000a76000)="65974b6efdd86daf6a2b850f295d8fa37f9614dd49aeac10c1c24f4b1eb136e5e16cf61f2fe114797a990b551c7bb61b8967ab9d98d41bfd7165d5197260b0e2e0b5ffd24bf2f9432903e86ad341fb506b159a706e6c3c1fae327e7e30375bf2f7e31c4e25e044f859b7f46430dce337dcce6471c1a4f971d342a0", 0x7b}, {&(0x7f00008dc000)="6e6c75b83144cb34e034185e5a4a54dc4d2f4f0dd444b4860910de60801c3c8c70cf1546c9fc030a90547e769014d135c0289f385d989372733f3fb70f3866ea686c94cfa727dd39db3dec38bba3ebd84d0c6df61f0cce2fff750ba8f3f840c0d76cddf9aed3950a364c63e50dc3d4008be9bb39fcaf5e4f5e1cd4cc83062a0fe058bd92539ae694f276595d066d83842ffa9e0dac89f5fd861cee4f7e436044a3cd4a1a99255416ab568d023d172e2d65ecb1253e9c9b81bf4012eb01174cab7d6e4b76b7910929b9f903394d0e0498e520d9d8da55a258f38aaff337b927e4d4", 0xe1}, {&(0x7f0000a90000)="", 0x0}, {&(0x7f0000cc4000-0xf7)="577bc2f4a64ba271f7c0c29980fd704910aaee942206a4d3ed2461eed50e67e7d789f681929a5dc0b66825664f22a1ca3892a3c5fba14b72df523f2f04099d5080095ed88e1e1837869b3e4ffe2e779ae2f16a0d7e7d4bacfb42928fe53e563c2100000001574254b2eb6e39f4639d7a99a59074b0fe06f612ccdc13249c68601a5f627633d8794fa5ba78aaddd2e0d64c237dde8454efdf118b7a79ca7c0e664cb63efea470bd2356575650b478dc21dd3b74fedbf98b19eb277f040ccf0d4b55c65904546a5c5ae75442835a8a808cba39950a0c851d061b5a0c0635ec77a2e8153296312e01b223cf3f2987a0672355896a30318e", 0xf6}, {&(0x7f0000aad000)="27", 0x1}, {&(0x7f000093b000)="a71be91cf7f1a82b6c46db98dba88d60a3609c6ad2530c00100000528cc5c7c677fccda43da70921d3533328d947876cd736926ca8b2b0ab4f6a378d750b33e30fda9512b9df1c71ed618387cd87dcfc55bcaa6d3d18ca94970bf293a7", 0x5d}, {&(0x7f0000648000)="e3443eefa56c15d42f3ca15b7802e709c33189861fe7cba35153bde8ce76f3c0c3bdd24bab99d6ecf1851d859ca6d0328b7aa27553af4acd285463f4a781e3a57dbdb1887283feb9b8828c46cd371eab937417e4018f32933ced347f0db589816cd21898e71b26f510b5c3058c159ec5e24e182ff0f28a8ee63f974361bbc47fc54682cd656ab929da02707dcdf7f58a53c3829c98b7c2b583e5a6d5a6dab965ce3e3a61a6458b2971c8181cb00c00746603b62947bed7c2d4ded5f3d7bbc69011c1a96eef8df97c457854a4117244e547445bceb132dacc56e375e8", 0xdc}], 0xa, &(0x7f00006bf000-0x190)=[@iv={0xb8, 0x117, 0x2, 0x9f, "d9192bc42e3318b74d95d90dd58aa0fe3a1e7ade494ad0a2a15e1c64fdda6415947b3ca3526459aa4e81b63163509341243b17142b52f995826684e8f2ac8636ee441b8b508c9372940b369d258ada9edf89420627e37435ee4ac3003eb4a3ae7944c336545fb400b522c86aadca0413e4f80ebfaec069859702d5c8cad06fc826f7da67ce259e2a397f73c82b64c32e4a917815dd65ef8cd19e5b9dbeea69"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @op={0x18, 0x117, 0x3, 0x636}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xe8, 0x117, 0x2, 0xd3, "162fc8c5c9fb932e69bd1a3cb94309751449f67e9ef15c626cbe06ca72b7508386e81b8e04618b1773f27b8c8cda33a06a99ccb501f7e7dad2f9236caaed303f0c306f70371698a1e707016b19dc5577f2be5e3a8423e7ec4c155e9b98293027ee0f36989dfbf16e7bba27bf339b6e07a6c516b997783b216757c9e2233930e05b88dbcbd24caea10cec3afcdca790e3f961b81019dfd842219a6937b0a87249c98b5ce8b19c131a7ab5c23544185eeef652be73c43ab020d0affeb1843621184b40d1f16d3536c5bbc4bbbe664a841607853d"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0xfff}], 0x358, 0x1}], 0x1, 0x5000000000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x5, 0x807ff) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000a9a000)={0x1, &(0x7f00002f5000)=0x0, 0x0, r6, 0x3}) sched_getparam(r1, &(0x7f00008b3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000403000)=0x40, 0xc, 0x1, &(0x7f0000fb1000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x2000000) utime(&(0x7f0000eb5000-0x8)="2e2f66696c653000", &(0x7f0000f07000-0x10)={0x90d, 0x2}) getrusage(0x0, &(0x7f000031e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000054c000)={0x8000, 0x0}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) accept4(r4, 0x0, &(0x7f0000c10000-0x4)=0x0, 0x7fffd) ioctl$sock_ifreq(0xffffffffffffffff, 0x100000008931, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f000024e000)={0xff, 0xffffffff}) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f000018a000)="4c7c66637b6f759d2ccf925a1620aee8dfb897688c35460c3200234a5da1c4465779432899188e1de219a8d93b85228aff90a739251710c57ed2614aff48bb1d6d23a8052660af5ff34eb4a0984e74a2444bec4addbad46f67251a", 0x5b) [ 322.805123] PF_BRIDGE: br_mdb_parse() with invalid attr [ 322.826286] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028d000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) r2 = request_key(&(0x7f0000841000)="7573657200", &(0x7f0000b32000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000196000-0x1)="00", 0xfffffffffffffffd) fcntl$F_NOHUGEPAGE(r0, 0x803) keyctl$read(0xb, r2, &(0x7f0000d02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f3c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x18, 0x8, 0x3, 0x6, 0x0, 0x80, 0x7ff, 0x1, 0x6a, 0x6, 0x4, 0x10000, 0xfffffffffffffffd, 0x4]}, &(0x7f000071b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fba000)={0x43d, 0x100000001, 0x9, 0x4d1, 0x20, 0x5, 0x5, 0x1, r3}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f0000414000-0x4)=0x0, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000134000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002e6000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:30 executing program 2 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 322.893946] PF_BRIDGE: br_mdb_parse() with invalid attr [ 322.906055] kvm pmu: pin control bit is ignored 2017/10/17 05:49:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ac000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b49000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000ca5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 322.946628] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000802000)="2f6465762f6b766d00", 0x60000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f000000ffffffffffffffea000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) vmsplice(r0, &(0x7f0000b4c000-0x20)=[{&(0x7f0000774000)="7c5df463c8cf9886a92c7d255b02fb2f3c14913368cbdf4ff98d4f9e20f6eed377cee1f6431d1b3ec6114448ca13e670af60ecd0ab6b5b2ecd6ee11a2ebeecd8d1c25d39cb35981683680f17fa6a", 0x4e}, {&(0x7f0000d65000)="d65f2416065046fa7d485ef80c7f720cb31eb77fb93f1700c45dd83df3f5188445161369b56f1f873f4f0d5683855481f0729abd7719d71677620990d366e286b76e5ad9d4a32f0f67bdde9117c31964b3f184595ccd682071f8b2bd3b9073f12992e6d11132d8e0b646899358877f5802a06fbb3dbfeca1890c54eca0141e8c0d8bf6f2d0ce2365d95a72a3a5a1c5b7e478d478ece76d05f4371db392e8c9c03c131b184c8fe14562e8a9185ae529a0620d003bfa7da73eb03690aef681a2ec8c259b4e3e4560dc5584f78e374d04a54a98b1312d48a6b555f101297936c9739736e7d2be32b2fee0515018b48b779ff1d3d3a6add909", 0xf7}], 0x2, 0xa) r1 = msgget(0x2, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000c89000)="00000000") r2 = openat(0xffffffffffffffff, &(0x7f00000c1000-0x8)="2e2f66696c653000", 0x20000, 0xa) getpeername$netrom(r2, &(0x7f0000632000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000076e000-0x4)=0x48) r3 = syz_open_dev$sg(&(0x7f0000f66000-0x9)="2f6465762f73672300", 0x19f, 0x220001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a4d000)={0x0, 0x34, "e10840f1258245b0227166638812634d947f03bf618fad24487c0ee718146ee0ac21a81e646eb360536d745d412fa8dbe07206cb"}, &(0x7f0000878000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000033a000-0x98)={r4, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe60, 0x1f}, &(0x7f0000810000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008e7000-0x108)={r5, @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, 0x4, 0xa8b, 0x7, 0x8, 0x1, 0x1, 0x9, 0x7, 0x21, 0x4, 0xfffffffffffffffd, 0x758, 0x8, 0x9]}, &(0x7f0000b98000-0x4)=0x108) 2017/10/17 05:49:31 executing program 6: pipe(&(0x7f0000180000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r1, 0x1}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00005ca000)=0x8, 0x1) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r3 = socket(0x10, 0x80a, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r3, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f00002c1000-0x8)={0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002e6000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = getpid() ptrace$setopts(0x4202, r2, 0x9, 0x32) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f76637300", 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000d2c000)="e0b7b9be76885cea86cde37e0c8fe51b3a6b87f76be81d52975fb10232e91f8825163d44475545d57f1c4ec48eafb2fdcdae8019ffac1a382a43bf40a8ed130f93e7dd2c88ed60227b64235907d90769d05daefa9f549981da4f198b17261544d04511853ecf406666d5b2e7a98ad6ca7e38c15148f6ae6ba2fcfaf110") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000269000-0xc)={0x0, 0x5, 0x0}, 0xc) bind$unix(r3, &(0x7f0000aae000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000c13000-0x10)={0x5, &(0x7f0000195000-0x14)=[0x680, 0x100000000, 0xe7e, 0x9, 0x2]}) fcntl$setflags(r1, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) sendmsg$netlink(r3, &(0x7f00008a8000-0x38)={&(0x7f000046d000)={0x0, 0x0, 0x7, 0x9}, 0xc, &(0x7f0000aab000)=[{&(0x7f00009c8000)=[{0x1010, 0x2, 0xb00, 0x9, 0x100000001, "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0x1020}, {&(0x7f0000aac000-0x16c)=[{0x85, 0x1, 0xcb277a12f7ca7982, 0x80000000, 0x8, "d2096d5dafe0bb8b6a936218b4fbaa087ab11437190a39d8551c237bf283e0e7d8f7117cb24865cd5306ffee565fa3d29043cc47117785f5db033e8f0a9b7e08b09e4956fbba5a43e2e7498f4a4341477aebef711d310b7c6399f94e10abd5072a6bb1c1c1ec06ad3b30fb3a83f5894733f8304eb4"}, {0xe3, 0xfffffffffffffffa, 0x8, 0x3ff, 0x7, "332f2e8ded1eb977dcdde73eba2e0e47b9ab52e356bcb73ad85da24ba1a1c7d716198bdb364aa180bff4fcb25180f9b021a6c6fd77d8634369ec8ad15f54a4c6a14e2591cbde7ae5ac8c9210caf86d50df2a019c167bbba884033a5bd9751a5af3f0986bca37f3093f072af7c62fec71143f5b102f016f340e478f70a2a63928f18c79c4b26cd366c33303cf46edc9b66ec98683adfb104d9375320956ea2be4babc51db3dc56996f99ecd7f476918e0b6b0c59d950ced02f57eac02c2bec418765f3029c179a764cfbdb9033e4278065257f3"}], 0x168}, {&(0x7f0000962000-0x470)=[{0x106, 0x7f, 0x9, 0x8001, 0xffff, "26f0eaf62cd3bcd1252d9529d97bd375fafd517b09d3e4008c7258a73ef200ad31f9315cdb7e36c54fe761ed774cb2f3d15b32d41b0d98c88fb1bf19c0de3aa3fadc9752cf04f062c267937511392a50091ee31bba29f488aede62789a65558d0aa1ba299843ca2615107959b2be406704ffb16069b22effae97af655985d11d39cb65d09656b24f959fd47e36f85b999576d767007e1240d86b82cc356b3e8a828102248316019374da0263ffb94b14e3295b363bd486c0334a37d1e38b9fd3388f2772481c9ccc59490b7e2e7a213de5f0123c7495458f3515932967065a0915820db9b4a1374bb0d22d6c9abfc9ac0b696a0beead"}, {0xc5, 0x6, 0x405, 0x3ff, 0xffff, "81fc25de4055d0a54c15f274a6a05f71ae79388d5c1688db949fd5c853619936e2957b897b9f1cc6b1b13f597f1f82c8168dcba94380f014c23441728106c68c75d4f6171b48594b245af3b548e7229b40df6db8f8b2a6bbe13fa4fe4d1b24fb28c03ad04717b7fd4202f2f8b713e0cd8821af5194b6266969d80c3afb06fa4ca83353574107e0f7330e899c86cfb6f20cba3b3dd4ded8e155aac4f5542c8910042bd0a794f06190e640006c132ef7269cf30d2af8"}, {0x83, 0x10001, 0x700, 0x5, 0x20, "03455e669351254b226c7604799d7da403cb0d4082fba1fbd26c21759e0ee4d5fcb387897f1bd4efedb8eabdbb4f480c029d62fa426c12f83a68176b34b19cc85d8dac699637adeb7bd661bea741939e76685f248a24d969b61e8f2f40645c8fcb91a4113c35ec6e8ce0e13d8b72deacee047c"}, {0x3a, 0x9, 0x630, 0x2, 0x10000, "7151f01c8fc4ba98963d30e8c1cc96a74753974b3d401bd22d21f296abc64e7c4d2964e06f03c6d49ee4"}, {0xab, 0x2, 0x500, 0x2ef, 0x8000, "a1ffadc0fa07fb2a9e57f8fed36190340d3d90ba81161ba6e6fa3fd8ba88a6f7b95a1fd26e5f2b9ba46e93aa7bb63fc7f49cde187c76dfc52df9bee8efcfa545e1dfa9fba0f7fb0a298c4ba07eb7dce5204ad96f0998c204fdc67fe96db4ea781147d4b5ff9b6ca9760b2ac23fabf1068719ef8e3c3632d29485415604e4c47dbd1bf7d7afea4f8649ea60111cf0f3bcd5bc057dc268390c31921e"}, {0x76, 0x1, 0x202, 0x6, 0x9, "6b2524bd622e11f35aefedcd9718f5fa010e7faf1eb4bad944ff421494503f63c696bdee356811cfca8cff49a72a461d1bebacd776fe68a8aa6e35c88cff2e8c83e3fff1cbdd616a8d97055db611233b8c192bc266b6723e9de6ee80901d9dac50e9e7cf5c8b"}, {0x3e, 0x8000, 0x400, 0x9, 0x8001, "11f7d5fd8a99f0706eff9ff780dbed3924b913e48e4b02efa3d96525a9331c6e019ee023de2ee168ae60edacb237"}, {0x89, 0x2, 0x100, 0x4f568e85, 0x3f, "54f4eae52475ccdc9c8f7ad36e58e1536ef0288b1ac4483437fe5bfb26c1c266aaf026f1c060553d433c74d26c56d716958e7161d98713be4564db0803ff3fcef4e9c4e78d7db114db6cf2948db148f80aed57716ec387b7a59b24ec94570538cbca91c35e9c2b19b5ec67c4c0d5a4d23c91d2013dfe1c12bf"}], 0x470}, {&(0x7f0000901000)=[{0x2a, 0x6, 0x0, 0x0, 0x7fffffff, "720d3972e87cad17d7260558906554b535eb77ea835f7f19445f"}], 0x2a}, {&(0x7f0000aac000-0xa4)=[{0x85, 0x7fff, 0x210, 0x9, 0x10001, "87e3cbc9eb21f45f742227ee79607434d33ddbd45f5bdb73a80dff2771fdc8e478acaa74d943b4f9e199be7f2e8f28a968e9d7508e40fc3e8612086fde6b2ff7799bb4aa8deb6a7169204cae4404f6e42b073833e86719d3979236e4c56a3341be14fc2b55b90fb1910befd1059bbc014d384d6501"}, {0x1c, 0x8001, 0x20, 0x8000, 0x823, "bc437c4c8184e3fdbf50f1f3"}], 0xa1}], 0x6, 0x0, 0x0, 0x800}, 0x8c0) setsockopt(r1, 0x84, 0x75, &(0x7f0000aab000)="d7d0af9507017989ca", 0x9) r4 = gettid() semget(0x0, 0xa, 0xfffffffffffffffe) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000879000-0x2)=0x5, &(0x7f00003d6000-0x8)=0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b43000-0x4)=0x0) poll(&(0x7f000087e000-0x10)=[{r3, 0x4001, 0x0}, {r0, 0x8, 0x0}], 0x2, 0x891) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setpgid(r2, r4) semtimedop(0x0, &(0x7f0000983000-0x6)=[{0x0, 0x0, 0x17fd}], 0x1, &(0x7f0000609000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000a34000-0x1000)="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") unshare(0xc000000) 2017/10/17 05:49:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000000000005, 0x0) listen(r0, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000-0xc)={0x0, 0x0}) mmap(&(0x7f00004fa000/0x3000)=nil, 0x3000, 0x3, 0x1010, r1, 0x1ffffffffe) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x800000100003, 0x32, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bf000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000769000)={0x2, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a8000)=0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x4, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000be9000)=[{&(0x7f0000ba4000)=[{0x21, 0x21, 0x80100307, 0x6, 0x0, "02120f00e11000000affea000400020043"}], 0x21}], 0x1, &(0x7f0000e03000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r3, r3, 0xffffffffffffffff, r3]}], 0x3, 0x20000000}, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000329000-0xb8)={0x0, 0x100000001, 0x2, 0x9, 0x2005, 0x7, 0x0, 0x80000001, {r2, @in={{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]}, 0x8, 0x400, 0x83, 0x271, 0xb39}}, &(0x7f000081f000-0x4)=0xb8) getsockname$ipx(r0, &(0x7f00006c4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004be000-0x4)=0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003ea000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000986000)={0x0, 0x0}) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ppoll(&(0x7f00003eb000-0x10)=[{r0, 0x100, 0x0}, {r1, 0xc215, 0x0}], 0x2, &(0x7f000081f000-0x10)={r4, r5+10000000}, &(0x7f000081e000)={0x1}, 0x8) 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000573000)={0x1, 0x18, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009d9000-0x4)=r1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f000081f000)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xf) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x2) r3 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9045, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000139000/0xc00000)=nil, 0xc00000, 0x2000000006, 0x10, r2, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f000095d000)="2f6465762f73672300", 0x4, 0x400000) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x100002000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x102) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) fcntl$notify(r3, 0x7ffffffd, 0x10000000023) setsockopt$inet6_int(r5, 0x29, 0x42, &(0x7f0000f57000-0x4)=0x8, 0x4) getsockopt$inet6_buf(r5, 0x29, 0x2, &(0x7f000025e000)="", &(0x7f0000d03000-0x4)=0x0) unshare(0x8000000) semget(0x1, 0x2, 0x400000) ioctl$KDDELIO(r0, 0x4b35, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x10000003, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xd, &(0x7f0000b2a000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e06000-0x10)="2f6465762f73657175656e6365723200", 0x200000020002, 0x0) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000554000-0xa)="2f6465762f7663732300", 0x0, 0x200) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, 0xc) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r1 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x7}, 0x60) fchdir(r1) fstatfs(r1, &(0x7f00001cc000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dcf000)={0x0, 0x8, 0xe731, 0x1000}, &(0x7f000040e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000669000)={r2, 0x5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4e000-0x3)=0x800, 0x4) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000930000-0x4)=0x0) getpgrp(r1) setpriority(0x3, r1, 0x8000) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = socket(0x19, 0x2, 0x2056) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={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]}, 0x1, 0x2}, &(0x7f0000006000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0x803d, 0x200000000d92, 0xfffffffffffffff7}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xde4, 0xa25, 0x9, 0x10}, &(0x7f0000000000)=0xa0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000004000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000000004, 0x80000032, r2, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8810, r2, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x28804, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d1000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00004bc000-0x24)={0x5, 0x8001, 0x0, 0x4, 0x4b64, 0x9, 0x9, 0x1, 0x6, 0x6, 0x4, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a10000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000)=0xe8) readv(r2, &(0x7f0000c3d000-0x30)=[{&(0x7f000095a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00006b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000019e000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x3) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000060a000-0x90)={[0xa8, 0x2, 0x9, 0x5, 0x3e8d, 0x1, 0x6, 0xd253, 0xff, 0x7fff, 0x10000, 0x1000, 0x8000, 0x9, 0x86a1, 0x20], 0x14004, 0x10}) 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000258000)=0x1fffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2db, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000c69000/0x2000)=nil, 0x2000, &(0x7f0000b4e000-0x59)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000406000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000918000)=0x101, 0x4) vmsplice(r0, &(0x7f0000227000-0x60)=[], 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000218000-0x4)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x6, 0x0, 0x8001, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x9, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ba000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000010b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000dde000)={r4, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x1, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x3, [0x7, 0x3, 0x2000001, 0x7, 0x5da8, 0x20000000000005a, 0x4, 0xd8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r5, &(0x7f000035c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x86, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x1}, {[], 0x20}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000030d000)={0x80000, 0x0, [0x20, 0x224, 0x9, 0x7e1, 0x80, 0x7, 0x0, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000768000)={@common="69726c616e3000000000000000000000", @ifru_mtu=0x5}) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e57000-0x4)=0x7, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000a8f000)={0x2, [0x0, 0x0]}) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00001ec000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b96f4e0b4d58e72de45100008010"}) semget(0x2, 0x0, 0x200) r0 = semget(0x1, 0xffffffffffffffff, 0x23e) semctl$IPC_RMID(r0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000039000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000059a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) [ 323.173069] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.222983] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.254648] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400, 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc0, "55fcfb7c0b4f64e6e00eef60d33a4d153ae76eb4eb2bcfef32fe39ab880a7ad066f9538ec109aea883ef78cb2f206e7abd5d167f63def790c3d713919b8417dc21530c59d3ef32d3e604270e1cf5b7c333e1753a0e8952ecbbc10b9f007be84ad2d3586fb6ce5986d21aef1253d97f78152512f1493ba995cf6f72357f9f810bd914a7f34c8590a2a0850dd2ba88bedb56fe2f3869a57468e0d8d7edf0b61561e43cebca491ec3dc992cf9fbb23a0214b0f5592cefa50373ef5dc0e9a27e0625"}, &(0x7f0000001000-0x4)=0xc8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000aef000)={r1, 0x81}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r2, 0x0) recvfrom$inet(r2, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 0: sched_setparam(0x0, &(0x7f00003fa000)=0x93de) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000072c000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8007, 0x0, 0x0, 0xb2, 0x0}, 0x0, 0x14, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000495000)="2e2f66696c65302f66696c653000", 0x0, 0x20) mmap(&(0x7f00009e5000/0x1000)=nil, 0x1000, 0x800000000043, 0x10, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00008ad000-0x4)=0x2336) writev(r4, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) listen(r0, 0x800000003) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x1, &(0x7f00008f3000-0x8)=[@generic={0x0, 0x0, 0x0, 0xffff}], &(0x7f0000e53000)="73730ac56d00b53c", 0x0, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/10/17 05:49:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400400000000407, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @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]}, 0x20, 0x81fe, 0x5, 0x0, 0x5}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x4000000000000084, 0x1, &(0x7f0000000000)="23", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f2000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008e2000-0x4)=0x0, &(0x7f00008cf000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e2000)={0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f0000643000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x16, &(0x7f0000737000)=0xffffffffffffffff, 0x4) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000262000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000208000-0x4)=0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008e2000-0xb)={0x0, 0x9a7, 0x9fc, 0x0, 0x5}, 0x14) sendto$inet(r4, &(0x7f00008d8000)="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", 0xc90, 0x810, &(0x7f0000712000)={0x2, 0x3, @rand_addr=0x3eb4f923, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) recvmmsg(r0, &(0x7f00006a8000-0x1a4)=[{{&(0x7f0000a2c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000286000)=[], 0x0, &(0x7f0000777000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x7}, 0x0}, {{0x0, 0x0, &(0x7f00006a6000)=[{&(0x7f0000bda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x1, &(0x7f000080e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x1}, 0x2}, {{&(0x7f0000012000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000144000)=[{&(0x7f0000a97000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000029c000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000054a000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00003cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000d61000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x4}, 0x199}, {{&(0x7f0000d82000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000523000-0x50)=[{&(0x7f0000bca000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000451000)="00000000", 0x4}, {&(0x7f0000c1f000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f8c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000149000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x5, &(0x7f000048c000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x7f}, 0x5}, {{0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000fdc000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000d0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000e48000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00008b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x4, &(0x7f000084f000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x2}, 0x8}, {{&(0x7f0000f29000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00004d6000-0x60)=[{&(0x7f00009d6000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00004d6000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000018a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000056e000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f000061c000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000a51000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, &(0x7f0000bf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x0}, 0x8}, {{&(0x7f00007fc000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f5b000-0x30)=[{&(0x7f0000590000)="000000", 0x3}, {&(0x7f000073a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00000c2000)="00", 0x1}], 0x3, &(0x7f0000518000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x4bc9}, 0xfffffffffffffffe}], 0x7, 0x10000, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$F_MEM_LOCK(r0, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006e8000-0x6)={0x0, 0x3f2}, &(0x7f0000f37000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006f1000)={r1, 0x10001}, &(0x7f000032f000)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000dbe000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000085a000)=0x7, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a97000)={0x0, 0x0}) r4 = dup3(r3, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d35000-0xc)={r1, 0x1, 0x30}, &(0x7f0000a81000-0x4)=0xc) 2017/10/17 05:49:31 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) iopl(0x100000001) recvfrom$inet(r0, &(0x7f0000b3c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2060, &(0x7f000097c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 4: sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = dup(r0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000016000-0xc)={0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000026000-0x10)={0x0, 0x0}, &(0x7f0000026000)=0x10) r3 = dup3(r1, r2, 0x80000) epoll_pwait(0xffffffffffffffff, &(0x7f000001c000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8000, &(0x7f000000b000)={0x10001}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000001b000-0xc)={0xa, 0x0}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000026000)={0x2003, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x4000000003, &(0x7f0000029000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000021000-0x10)=[{0x4, 0x662012f9}, {0x3, 0x5}], 0x2) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000011000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000028000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000029000-0x8)=[0x0, 0x0], &(0x7f0000029000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f000002a000-0x41)="95e2d3e556e1e566fdb91149f3c9c8ea893f13d946a382f71d095a8b4887bd14320afb34df73faa37acb85e65b82a47f135af6a4b0279b42bdb7c229aac30e93ec", 0x41, 0x1, &(0x7f000000e000)=@ethernet={0x1, @random="84506f149917", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000027000-0xc)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f00005dd000)="2f6465762f736e642f73657100", 0x0, 0x400000) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3b000/0x2000)=nil, 0x2000, 0x2000000003, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c21000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x800) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r1, 0xc0045c79) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000ef3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000129000-0x18)={0x0, 0xf, "0f0cf40c74c2e9d1aede89281e23c3"}, &(0x7f0000155000)=0x18) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000082f000-0x10)={0x8, 0x4000000002, 0x6, 0x8000, r3}, &(0x7f0000f9f000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x0}, &(0x7f0000a39000-0x4)=0x8) r5 = shmget(0x0, 0x2000, 0x78000110, &(0x7f0000823000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000031f000)={r3, 0x8}, &(0x7f0000fa1000-0x4)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000e3d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e87000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000fa2000)={0x2, 0x1dd, &(0x7f00009b0000)="4d098042c0e0ac233aa1ae13469297f112a5f8c3642c76bb38c2601fd10b35226f0f2bb2a500e75cba68742a6f98f004eaa7ee88ac822bd273ca39fca7efa7cea33759c27ccaa2cf365780ff2c93c5739ea5fc6726644462be86d52b4583d7f9b5035e1cc0537eae15abe6272eba2248dd10bfe24f811e5b367cbd6b6b043f6d59eadbe8952bfc67eca190d5268235c5b0c3f9c5d00ab99f881034367576b21f2c413af239ca614fd51278b8899ace450261f66908b22303685b340f1d10eb05734052", &(0x7f00006b5000)="b261627797954145944b53f8905d3b87d9d7576a51763ed9d621a03b9b529dc1625a7cee15c29f256781a21da8038ff025c6e1f8b85d6d7308e5e01745b158f03d272def4aafc3dfd4d363927f1c8ad3dd27011a2007217a0279f501fae8e59268351469f1a6e395200a8dd30d604dd8c18b7b3a4fb52cd32bda45b5ec9e9c215b3ec135827e69328177ac6f350165e475cab657b130db6d3dcd9a60f32192ddbf2765", 0xc3, 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa3000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa1000)={r3, 0x101}, &(0x7f0000001000)=0x8) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) socket$bt_l2cap(0x1f, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053d000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) 2017/10/17 05:49:31 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000aa9000)=0x8, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r0, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ad000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() r1 = getpid() r2 = getpgid(r1) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ed1000)={0x5, {{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd62, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ptrace$peekuser(0x3, r2, 0x20000000040001c) r3 = syz_open_dev$random(&(0x7f0000120000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x101000) r4 = dup2(r3, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00005d9000)=0x900, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00002c5000)={"b6149d0800ba8e5d1e39e6694a12f0ed", {0x4, 0x0, 0x5, "4246213ee4f0", 0x70e3, 0x0}}) connect$inet(r4, &(0x7f0000823000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) move_pages(0x0, 0x0, &(0x7f0000b38000-0x30)=[], 0x0, &(0x7f0000295000)=[0x0, 0x0, 0x0], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x2b27, 0x0, 0x0, 0x8}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) [ 323.372654] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000053000-0x8)="2e2f66696c653000", 0x8000, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cce000-0x8)={0x0, 0x0}, &(0x7f0000494000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea4000)={r1, 0xfff}, &(0x7f0000d7b000)=0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e6000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b2000-0xf)="2f6465762f73657175656e63657200", 0x200800, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f00000dd000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0xffffffffffffffff) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000cc9000)="5fb72ee7a25acd04298f35cccaed1400cda192a55db43d518a7c8e5538c64dcf1a9ff87c957d608d83322e8fcddf778c84283c697f6327f9fbfa1494d5191b6547ce27bb87a2b92494428a55fda88859504b0287acbb36156310226592d155827b3f6a8ced7bd151bf6da164d9f0b7d3a81f78a7a0c17af3ade6f0c617ff44b0822590faa79124ef3fd32f572f4c5f4ebb03e53b14b6bd461a79afbe", 0x9c) ioctl$KDDISABIO(r1, 0x4b37) fcntl$F_NOHUGEPAGE(r0, 0x803) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00002b9000)={0x4, 0x8, 0x7, 0x7, 0x4, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000042b000)={0xaa, 0xa942322eae5795b3, 0x0}) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 0: 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) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x400000000000000b, 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r1, 0xe7, "b43f8d8da036f377a0850f4615695820d92031a4c5ab4dee453d199dab1989e2643c72fc6c9cc7548922f1f07abca6a218aca975c9883987e1407852044cef32d00c8fc9919d5ed89f650cdc9611340005fa8c13448e60383d03d5a62c03f80a93c852620b687b01b331807366c959d922e97a5b01344a8dec20a0bd760b081dc1b6012a8f78adfeae6eac950b3c90baf7b79b22e58b069198f055db4427dde63cf262f6c05b70bc6d6e933e34a1144bfb942e45ec61b1a598eb6d52f1cf0abf19c5b7689c0937078a5f4ef51a587b2e863ef0bb66ab108f8fe45150e421e0ffbd07000000772f"}, &(0x7f0000004000)=0xef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x80000000000001ff, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x3, 0x73, r0, 0x0) r5 = socket(0x840000000000017, 0x1000080802, 0x800000000000000) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000f69000-0x23)="14000000190025f40e0909180000fd0e0a090000000002f7ffeb00000009000008ffaa", 0x23) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000f69000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) connect$inet6(r4, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$netlink(r5, 0x10e, 0xb, &(0x7f0000138000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ea000)=0xa2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x8e8c, &(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000bee000-0x8)={r0, 0x13d}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6c000)="2f6465762f72666b696c6c00", 0x81, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000162000)={&(0x7f0000790000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d1d000)=[], 0x0, &(0x7f0000d20000)=[], 0x0, 0x0}, 0x0) 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a56000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x440102) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000125000-0x4)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="0000", 0x2, 0x141, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x402200, 0x40) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00006da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000c88000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b4e000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a4f000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9dc4) syz_emit_ethernet(0x72, &(0x7f0000ffe000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c48c423896de", [], {{0x86dd, @ipv6={0x4, 0x6, "a228af", 0x3c, 0x6, 0x100000000000000, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r0, 0x42424242, 0x1, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xfffffffffffffff8, 0x5}, @window={0x3, 0x3, 0x3f}, @sack={0x5, 0xe, [0x31, 0xcc7c, 0x2]}, @nop={0x1}, @nop={0x1}, @timestamp={0x8, 0xa, 0xe87a, 0x8}]}}, {""}}}}}}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000592000)=0x0, 0x4) getsockname$netlink(0xffffffffffffffff, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da4000)=0xc) syz_extract_tcp_res(&(0x7f00007e0000-0x8)={0x42424242, 0x42424242}, 0x81, 0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000509000)={0x42424242, 0x42424242}, 0x7, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f74000-0x61)="", 0x0, 0x20000004, &(0x7f00009f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000e14000-0x1c)={0xa, 0x2, 0xa96b, @loopback={0x0, 0x1}, 0x377}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x1fc000000000000) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000aaf000-0x4)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000f16000)=0x9, 0x4) setsockopt$sock_int(r2, 0x1, 0x800000028, &(0x7f00000d5000)=0x80000000009, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f8e000)=0x0, &(0x7f000008a000)=0x4) getsockname$netlink(0xffffffffffffffff, &(0x7f0000b63000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000183000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00005d9000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r5, &(0x7f0000c80000)={0xfffffffffffffffb}, 0x8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, 0xc) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005e7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 323.442442] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.467386] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)="2f6465762f72746300", 0x400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000170000-0x9)="2f6465762f73672300", 0x400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fb4000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000245000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fb2000)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x2) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000cda000-0x1)=0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x1010, r5, 0x0) r8 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xb, 0xffffffffffffff20, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x3, 0x100, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) fcntl$setstatus(r0, 0x4, 0x40005) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x0, &(0x7f00003fc000)=[], 0x0) tgkill(r3, r7, 0xa) mmap(&(0x7f0000152000/0x3000)=nil, 0x3000, 0x1, 0x432, 0xffffffffffffffff, 0x5f) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setlease(r2, 0x400, 0x3) r9 = gettid() mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x6, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x4000)=nil, 0x4000, 0x2000005, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r9, 0x0, 0x80000006, &(0x7f0000fb5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r6, &(0x7f0000024000-0x1002)="", 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000b67000-0x8)=0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dce000)="2f6465762f7572616e646f6d00", 0x0, 0x3d) dup2(r6, r8) lseek(r6, 0x0, 0x3) mmap(&(0x7f0000000000/0x9f1000)=nil, 0x9f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r10, &(0x7f00009f0000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000060c000)=[{0x14, 0x201, 0x1, 0x0, 0x0, "89"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/10/17 05:49:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5e, 0x1000000000005, 0x2000000) syz_open_dev$sg(&(0x7f00006e1000-0x9)="2f6465762f73672300", 0x8, 0x50000) getpeername(r0, &(0x7f0000a55000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000094e000)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f00009cf000)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f00006b6000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000085b000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x80000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0}, r1, 0x1ff, 0xffffffffffffffff, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f000072f000-0x9)="2f6465762f76637300", 0x80000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000840000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240140) ioctl$TIOCSBRK(r2, 0x5427) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007b2000)={0x0, 0x0}, &(0x7f0000bdf000-0x4)=0x10) select(0x40, &(0x7f00003f4000-0x40)={0x1, 0xffff, 0x80000000, 0x8, 0x8000, 0x7fff, 0x200, 0x3}, &(0x7f00000b8000-0x40)={0xdf, 0x1, 0x4, 0x8, 0xffffffff, 0x40, 0x8, 0x761}, &(0x7f0000a2d000)={0x1000, 0x6, 0x1, 0xccd, 0x2, 0x0, 0x81, 0xff}, &(0x7f0000e34000-0x10)={0x77359400, r3}) memfd_create(&(0x7f0000f7c000-0x2)="1e", 0x200000000000) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000621000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f000000a000-0x14)={0x9, 0x0, 0x2, 0x1, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f000000c000)={0x2, r4, 0x0}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000006000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f000000c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ec5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f5434284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) fcntl$setstatus(r0, 0x4, 0x2000) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b7000)="2f6465762f7161745f6164665f63746c00", 0x4842, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000250000-0x4)=0x0) r1 = accept(r0, &(0x7f0000076000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000977000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f32000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$mouse(&(0x7f0000363000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x408000) setreuid(r2, r3) getsockopt$inet6_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000207000)="000000000000000000000000000000000000000000000000000000", &(0x7f000040d000-0x4)=0x1b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf2000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) accept4(r0, &(0x7f0000da8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab3000-0x4)=0xc, 0x80800) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000a21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 323.531496] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.543409] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 0: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f48000)="2e2f62757300", 0x0) r1 = open(&(0x7f0000002000)="2e2f62757300", 0x30000000004, 0x108) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a51000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a8b000/0x3000)=nil) mkdir(&(0x7f000081a000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = gettid() r3 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000058d000)={0x2, 0x9}) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x1c, 0x1a, 0x11, 0x0, 0x0, "0a0404080000000800"}], 0x1c}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bee000)="2f6465762f6175746f667300", 0x90740, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fb2000+0x7d7)={0x7}, 0x0, 0x8) add_key(&(0x7f0000fab000)="6269675f6b657900", &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x20000000, &(0x7f0000f6e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000042c000-0x5)="0000f8ad75", &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb1000-0x8)="6269675f6b657900", 0xfffffffffffffffb) open(&(0x7f0000494000-0x8)="2e2f66696c653000", 0x10000, 0x4004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f7c000-0x10)={0x22, &(0x7f0000fb2000)="00000000000000000000000000000000000000000000000000000000000000000000"}) truncate(&(0x7f0000030000)="2e2f6275732f66696c653000", 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c86000-0x6)="2e2f62757300", &(0x7f0000c55000-0x6)="2e2f62757300", &(0x7f00002e5000)="6d696e697800", 0x400c, &(0x7f0000fae000)="2b06c5b56a366eb14fbf3964bbacb498133bf5c8ec51ac4511f8591a3e13cf31ffcb5e8bdd4515209d86595e28f947d0fc1f46bf074a33db3f548bd062085013f49e85dcac70648712edd9a8051a42d2edec0790e1522a4de70e637331a397a817631279a3ab8559bd338f39d9640c152473b5b858125b3c6ef075e2b0d841b5bddf30d1b625a56ccbe9180d3cc03004a59feef3cb439c7a50e9ba7c1f796c25d9e033bee249b7208237b7c2") mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000fb1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000413000)={&(0x7f00003e3000-0x60)=@nfc_llcp={0x27, 0x7e0000000000000, 0xffffffff, 0x1, 0x10001, 0x95, "834e4567b3aaaa3b5ddf7e4cec59809b50271f7c440f229166e0c6e7468f53b6db0b3606df6e2c78a1a3d890c7e76926ad08b0a7a56555fb450c37bd568973", 0x45ea}, 0x60, &(0x7f0000286000-0x70)=[{&(0x7f0000055000)="c4cad2d9c9c522561773d4faca341db1f0481bc73ee0d825ad33a3f831fb94acd903123d57194056018245e2dc98aac4d8cfbf6a88a4777e9bd46a355a5da488f9a119c387bfb5b8d1ee78e00832558f872761093ac3a7ccfcf5683e8483a9eb56e166f2449b2aede695e39d7d06485d0c227f06a4e44bd6ba986e7104", 0x7d}, {&(0x7f00006c5000-0x4d)="7ecda90156ce287c21645eff5d564d84d5d1ae73088035ddc371516d1bc0de137cfe59e6a4bf0c384ea21448afcb0f84b8793056d5d796ab0cca34f4e232908198e3c5e65ada3fe17200256367", 0x4d}, {&(0x7f00009ab000)="8bfdeb3f6c3aeeef4aee8ca80aca8a3391c7559147589712db2179baabf78223afea5518b27f38b303ed7ceef9d20a9958758733c103d5b33c3eb770bccd3d4348ae0c1949a1425f02462c162b9f143d60f9f8805bd2a8a26a76f59410418600794d3fb533244611f61cb043f7c0c4c42b08c8b1554cd86bd3964a096e19064d4a596c77a7315e1e3d10f2aded54c3c209a9ba291ceaa85dc4c62835cfc98e7326fcbba957735ef34e4eadf078cf945d347badd4bf6814d95b3d906234f0b6755aee595f89977ed652289851bc09f2e0e54d3fbd625b0c7777ca44cc573f16e5f395c733", 0xe4}, {&(0x7f0000c57000)="044fc7c3b8b5db0208a1bbf7f19705ce09321f27315faa7e872683c2179353441cd2696c21ebe9fed3bb0b63035a52023559eb946b47a0759baa458bf6bc6c8bc18156e49bb2ab743d89a2043bb518d98fcffa8b7c214f010c20326e1fe254002997380b0cf45cc08dbd2eabaf82094649d67fcd06ab4a443f6725f8fc758032315d5fbabe4936a71fb295b178307ece4da52442bc7ebf9c8e294113a434e07b515a14dc47e3cc70a170df4ba1fb933bef003bc8b492a39b2e57edcc151ba3f1719f2c470c21a7b47dfd3def3a4ff69e13267dafe35738d5b316823ff5c3727de436327bf777752b13bf47d76aa0", 0xee}, {&(0x7f0000aa5000)="b3c543b588b14a3525a1e08f20622126334983b20fe17c5c1613b68c4f4b117147c95d9927d8c2392a68f6edf6f7c17f9df4db61014cafa3a5277593b19a6a563e3dd05ff27f0899ced555c86ec3146d6792c52e4534a8e2932d0a051b56d0060e5dcb08814cd434aece6fa9fb0c1f50926f4207a9db4c01a46e4445bce196046ae9f07f5aaccd2968999eccf7d2f2e14a57393d129ad1af7d900f51a2acec09573de1f920fc376414e92b336b4b3b9ef64c56d73424c1ea45e958711f33c1", 0xbf}, {&(0x7f0000e99000-0x2b)="7a7cbab9818e01feda68052bdadcf2f29c93afb2c075b78619e706b06dcd0d9af4f4333061354c46124f56", 0x2b}, {&(0x7f0000b32000-0x40)="9e646bce17609608c8eea44c8244c2ce978a66783588ddc11e8f9d1376874d5f42da6620ceffa4564998f0f0c1bda9aecb8bd4cf740705dafd3c8a41db279115", 0x40}], 0x7, &(0x7f00009dc000)=[{0xd8, 0x107, 0xd308, "bb49eb265f301eb5ac323c6bf5da4ccc92b3906cac7e78b9c40c671e1b1834f90a6b1e93bfc439ce112208cc2646d33eb32d2b4782f21ac08fcf5f0e1938c288628e4a022655d3ef5316b7302dc3eca00251be864d91f8aed8bcdf5ca53afd9a122402d0a509e95537a99f3ba0ca0105c33a46c71b179b57e454573009273d599ab76ccc23d7754cb837ab656803974847b0e7d2328627373204b8a8af36f6e9b77647c16eb704b5baa789e4a992b41a93b87398dabc33441169e0771002f7dce763ddcaec2f4e"}, {0xd8, 0x114, 0x1, "cdc2595752a61a227cb630a77b3c71f116f675dffd11697227ab087a0f1f6ba618017aeb6d9814fd442b57ec7764b2c03660bad5ede7c996480fa183a3dad529a96b099feca3e6a667f667620dd56a6c2fb3d9c3b63030889a41697e32d2a584451bdc655d1c5e61a6d35b33351d33ca3675adc93b5d541b0c3f7205368ecb7422cde5883ff6b4c56f5caf8606828b5b6317bf251912c03de3819f7289b03f18f1e32a112e71126aa20cde4d0a1074fd12e28bd8365d1f45333056fb9f4e6df93a30bbd6"}, {0x30, 0x117, 0xd2, "3a91312a6cc339d103b33638be879995a3809efe50b024b1f10b9e"}], 0x3, 0x81}, 0x8014) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) fcntl$F_NOHUGEPAGE(r0, 0x803) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000456000)="2e2f66696c653000", 0x210000, 0x101) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000cf2000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e54000-0xe8)={{{@in6=@local={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000cd1000)="11", 0x1, 0x44000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r2, 0x0) recvfrom$inet(r2, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) r0 = syz_open_dev$vcsn(&(0x7f0000293000)="2f6465762f7663732300", 0xffff, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000eb000)={0x0, 0xfff}, &(0x7f0000452000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000efc000)={r1, 0xb95}, 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r4, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000097f000-0xc)={0x4, [0x9, 0x0, 0x100000001, 0x8947]}, &(0x7f000095e000)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00002e6000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000b83000-0x4)=0x1) [ 323.589216] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.613472] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8000, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x802, 0x100000008000) openat(0xffffffffffffffff, &(0x7f00003bb000-0x8)="2e2f66696c653000", 0x301000, 0x10) syz_open_dev$vcsa(&(0x7f0000639000)="2f6465762f766373612300", 0x80000000, 0x400000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e27000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0xfffffffffffffffd, 0x0, 0x800000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0}, r1, 0x0, r0, 0x0) socketpair(0x8, 0x80000, 0x9, &(0x7f0000b85000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r3, 0x4b37) 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) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000016e000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00006ef000)=0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000000000000, 0xa756, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000540000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) r7 = memfd_create(&(0x7f00000fc000-0x2b)="63707573657473656c696e7578fe6d696d655f74797065766d6e657430776c616e315c6d643573756d4000", 0x3) r8 = socket(0x2, 0x1000000002, 0x0) flock(r7, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f000004f000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r9 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f0000d41000-0xc)={0x200000000000010, 0x0, 0x0, 0x20000000000001}, 0xc) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000a2d000)=0x100, 0x4) r10 = socket(0x2, 0x2, 0x0) dup2(r10, r9) mq_timedsend(0xffffffffffffffff, &(0x7f0000258000)="", 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000b0e000-0x2)="73c2", &(0x7f0000734000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f0000786000)="") timer_create(0x2, &(0x7f0000264000-0x60)={0x0, 0x22, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039b000)=0x0) timer_getoverrun(r11) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) fcntl$dupfd(r2, 0x0, r2) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = dup(r0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r2 = socket(0x10, 0x802, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000093000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00009c6000-0x18)={0x7, 0x1000, 0x9, 0x0, 0x8, 0x3}) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000852000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000997000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000747000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000c96000)=0xc) 2017/10/17 05:49:31 executing program 3: mmap(&(0x7f0000000000/0x3f4000)=nil, 0x3f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003f5000-0x6)={&(0x7f00003f8000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d9a000)="26000000130047f1ffffff7f00ffffff1c0003cc00000000f6b200000017edff04002b006e35", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d27000-0xc)={&(0x7f00004e1000)="2e2f66696c653100", r1}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x4000)=nil, 0x4000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dcc000-0x10)={r1, &(0x7f0000000000)="d0a100f0c25dbb3e85c9d60df59aa51cffbd0300b1d12bb81eb3e675b70adbf2c445"}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000010f000)=0xf1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000022b000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80001, 0x7472}, &(0x7f00000ef000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000109000-0x8)={r4, 0x6}, &(0x7f00007d9000-0x4)=0x8) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0xc)={&(0x7f0000242000-0x8)="2e2f66696c653000", 0x0}, 0xc) getuid() mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000dc8000-0x4d)={0x100000001, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8012, 0x401, 0xb, 0x4c6f31e6, 0xfffd, &(0x7f0000dc8000-0x10)=@generic="e88502ff939a12b7d827d4bf58ab22a4", 0x0, 0x5, 0x80}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 323.669673] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.733670] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.753112] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000066000)={0x0, 0x7}, &(0x7f00005e1000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bfe000-0x10)={r1, 0xa, 0x100, 0x0}, &(0x7f0000a53000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000241000)=@sack_info={r2, 0x1, 0xffffffff80000000}, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) r5 = gettid() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() ptrace$getsig(0x4202, r5, 0xd69, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000378000)={0x2, 0x78, 0xdf, 0x0, 0x8c, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x410, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x4, 0x0, 0x0}, r6, 0xffffffffffffffff, r4, 0xb) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) symlink(&(0x7f0000fb0000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x9, 0x7f) r7 = socket(0x10, 0x2, 0x0) remap_file_pages(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x7, 0x6, 0x6000) memfd_create(&(0x7f000051d000)="6c6f232400", 0x3) write(r7, &(0x7f0000046000)="1f0000004a0007a200001b7a00000c0a3f80160000000525000003441951e153", 0x20) add_key(&(0x7f0000270000)="6c6f676f6e00", &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb1000-0x9d)="2ca7bb1fc85abf427eee6f1dac781220fd4db482cad9f36e5db6e7cd78bfe79353af16e40b3945d2cfbf44c4a24285d8e14b40e448e922e078b626645c6f502e7ae98c054541af65e4c61937dccf4efd455c31f1e0fe1e297011efe59ea34b4604cc887b1ba538fe1c00c7a33e0fb11128208431f7b80c2aa40f483f97f25f13e97ba2fb90aa3dd6e4d6956324e67d4d3ed2c880cfcf8ea4222471e89b", 0x9d, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:31 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000989000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008ba000)={0x10005, 0x2, 0x2000, 0x1000, &(0x7f0000713000/0x1000)=nil}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) memfd_create(&(0x7f0000316000-0x3)="2c2d00", 0x1) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000039d000-0x9)="2f6465762f72746300", 0x103000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004f6000-0x10)={0x1, &(0x7f0000b7c000-0x4)=[{0x7, 0x5}]}) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) fcntl$setpipe(r0, 0x407, 0x7) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000083a000)=0x4, &(0x7f0000e51000-0x4)=0x4) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000cca000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a03000)=0x18) listen$netrom(r2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e6000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x100005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) sched_getattr(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x27450, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x7ff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0x26)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001c6000)=0x0) stat(&(0x7f0000a8e000)="2e2f66696c653000", &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000b05000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00009a3000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f00005eb000-0x10)={r4, r5+10000000}, &(0x7f0000109000-0x10)={0x0, 0x0}) futex(&(0x7f00008d4000-0x4)=0x200000, 0x5, 0x4, &(0x7f00007ce000-0x10)={r6, r3}, &(0x7f00007b1000)=0x1000, 0x41000000) r7 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000a16000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$lock(r8, 0x5, &(0x7f0000a21000-0x20)={0x3, 0x4, 0x1ff, 0x6810ce57, r7}) 2017/10/17 05:49:31 executing program 0: mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000afd000-0x1c)={0xf, 0x80000000000004, 0x4, 0x631, 0x2, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x80, 0x4, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fc8000-0x10)=[{&(0x7f0000fc8000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fc8000)=0x0) recvfrom$inet6(r1, &(0x7f00004dc000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2000, &(0x7f000009f000)={0xa, 0x2, 0x800000000592, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2017/10/17 05:49:31 executing program 3: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dea000-0x7)="cbdd000a070022", 0x7) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de1000-0xc)="2f6465762f6175746f667300", 0x4e000, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dea000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de9000-0x1)="73", 0x1, 0x4, &(0x7f0000c0e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) fcntl$notify(r0, 0x10, 0xe) rt_sigprocmask(0x0, &(0x7f000090f000-0x8)={0x4}, &(0x7f0000762000)={0x0}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000abd000)=0x0, &(0x7f00000e8000)=0x4) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f000090f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000908000)={0x0, 0xfc, "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"}, &(0x7f000035e000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ca3000-0x8)=@assoc_value={r2, 0x3}, &(0x7f000073d000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000950000)={0xaa, 0x0, 0x0}) readv(r3, &(0x7f0000ca8000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) [ 323.794550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21323 comm=syz-executor3 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d99000-0x78)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0xcd, 0xffffffffffffff00, 0x10000, 0xfcca, &(0x7f0000dfc000)=@generic="0bbf10437fadb0263cc0104af345e1ff", 0x4, 0x4c, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) r1 = socket(0x9, 0xa, 0x100) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000018e000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) getpeername$packet(r1, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c0000)=0x14) bind$packet(r1, &(0x7f0000766000)={0x11, 0x1, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setxattr(&(0x7f00007ff000-0x8)="2e2f66696c653000", &(0x7f00009c8000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f00007d4000)="76626f786e657431757365722a656d3100", 0x11, 0x1) 2017/10/17 05:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x713) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) r2 = msgget(0x0, 0x40000000000001) msgctl$IPC_STAT(r2, 0x2, &(0x7f00007b0000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000429000)={0x2, 0x5, [{0x9, 0x0, 0x27}, {0x5, 0x0, 0xce}]}) 2017/10/17 05:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0xb, 0x80007, 0x4793) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000039d000-0x9)="2f6465762f72746300", 0x103000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004f6000-0x10)={0x1, &(0x7f0000b7c000-0x4)=[{0x7, 0x5}]}) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) fcntl$setpipe(r0, 0x407, 0x7) 2017/10/17 05:49:31 executing program 1: r0 = semget(0x1, 0x3, 0x8) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f00003d0000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d2a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000571000-0x4)=0xe8) lstat(&(0x7f00007e9000-0x8)="2e2f66696c653000", &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c32000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000d97000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000067c000-0x4)=0x91) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003eb000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x10001, 0x1, 0x2, 0x5, 0xa0, 0xa0, 0x3, r2, r3}, {0x7f, 0x3, 0xa502, 0x6, 0x7fffffff, 0x9, 0x608, 0xfb0}, {0xa06, 0x2a, 0xd99b, 0x6}, 0x6, 0x94f, 0x5, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x8, 0xffffffff}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x1, 0x6, 0x9, 0x8}}, 0xe8) [ 323.863655] PF_BRIDGE: br_mdb_parse() with invalid attr [ 323.888896] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) kexec_load(0xffffffff, 0x5, &(0x7f0000943000)=[{&(0x7f00008a7000-0x7)="d6e2a7349df406", 0x7, 0x8, 0x4}, {&(0x7f0000da8000-0xee)="1746bde02394a771cbf3623b0df7c1c72308f83b3975d4664cc7d390249c6be65329515e830aef84b2de8a9ff7cd7b49ecda508775ae2a8191dde03618eda6d03ba50eac18f102bccb8689469ddd91830c365bb6e74c8b2ed1536c55b6123fad116fed7ba65a57a9005d982ec2e33dcca14407a0402ab9ac5a6c0c52375d28637746a8468991220790d45fd22415f8d1c3bf6119567edd548b8a86f5af789189493735673394f167fb44493ec72f56e58b636d40dcbe2eddc4e007696646d39c901c409dd5f40eb40a9f9db0d173d0b5c6d91f031ba93b7b7f4753fae143f79a020062844e9e738d4698caa45d20", 0xee, 0x9, 0x10000}, {&(0x7f00001b3000-0x1000)="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", 0x1000, 0x94, 0x8}, {&(0x7f00002d2000-0x49)="40c8d3f85d2948ac34f2960096002c3923323b57a4027777e6f3972f166d41fb07a5ed870a99acd3cf3731e99ebbd81b598c44cd9544380f5d6892263c9d6b4ab6c1d5a05e57209800", 0x49, 0x7f, 0x4}, {&(0x7f0000cbb000-0x3)="a4ea61", 0x3, 0x8, 0xfffffffffffffffc}], 0x280000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d15000)=0x0, 0x4) getpeername$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000)=0x10) r1 = syz_open_dev$mice(&(0x7f0000b7f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000240000-0x4)={0x6788086, 0x7, 0x1000}, 0x4) shutdown(r0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000a7b000)=0x0, 0x2) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000631000)={0x8000000000000000, 0xd000, 0x9, 0xf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000433000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:31 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x58, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe, 0x0}) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000005000)="2f6465762f7572616e646f6d00", 0x0, 0x4043) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0xd)="2f6465762f7572616e646f6d00", 0x3) r4 = getpgrp(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000008000)=[{&(0x7f0000007000)="e00e639595957582c14458afed7958fcb95c635e075ab3eb793df2d367a769e5447768ce87c116d5aaef9c1984123b3c2f42e46286", 0x35}], 0x1, 0x0) fchmod(r1, 0x14) fallocate(r1, 0x800000000, 0x40, 0x1) fcntl$addseals(r0, 0x409, 0x2) lseek(r3, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xa, 0x80000, 0x1, &(0x7f0000071000)={0x0, 0x0}) listen$netrom(r0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002e6000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) [ 323.959123] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 324.005051] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/10/17 05:49:32 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:32 executing program 6: pipe2(&(0x7f0000ce2000-0x8)={0x0, 0x0}, 0x80000) r1 = getpgrp(0x0) ptrace$cont(0x7, r1, 0x401, 0x677) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xebe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000045f000)={&(0x7f00007c5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f000055e000+0xced)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000000000)="00000000000000000000", 0xa}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000076c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000000000)="000000000000000000", 0x9, 0x5}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r1) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) bind$bt_hci(r0, &(0x7f00009fc000)={0x1f, 0x100, 0x1}, 0x6) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0xf6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x241, 0x9, 0xffffffff, 0xfffffffffffffff8, 0xffffffffffffffff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x120000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000018b000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b11000)=[], 0x0) pipe(&(0x7f00005ca000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c0c000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008bd000-0xc)=@sack_info={0x0, 0x3, 0x408}, &(0x7f0000d8b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000c000)={0x5, 0x8, 0xcb83, 0x80, r4}, &(0x7f00008bb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffd, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f0000f3f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = open(&(0x7f0000598000-0x8)="2e2f66696c653000", 0x10000, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000b45000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000)=0xe8) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000863000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000838000)={0x3ff, 0x8, r3, 0xfff, r8, 0x8001, 0x100, 0x8001}) bind$inet(r5, &(0x7f0000917000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f00001e8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r5, &(0x7f0000015000)=[], 0x0) getpid() recvfrom$ipx(0xffffffffffffffff, &(0x7f00002ad000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x41, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00004f4000)={0x0, 0x81, 0x7f, "d3d249c2e345", "87803c25f2259104bfd1064f21e76d96"}) syz_emit_ethernet(0x2d, &(0x7f0000a15000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipx={0xffff, 0x1f, 0xffffffff, 0x11, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x97f}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc3a}, "07"}}}}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e98000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x110, &(0x7f000009b000-0x110)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipx={0xffff, 0x102, 0x4, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "24c25762cc544fa5278c976422e432328f031523e96810315c517ecb46d1b684b9022e835cc3b45bb30b4d7c820b798d8aed822fc9b2c19b92aac8ca040929571b5ac9ac0bb2b6652f608da49b58413ccfb0f6e493985b1d986597ab98e690608fc3debf7fadb155de0842f050e5377400a168f7e4095cae3a245338e96204930087c0e068ef04d2bdd3d6f21a5bc38859c8031268d979762522240c4f255bb4c30f3b822f5780745f4722ab5923f7bd7bc3ad6384e6ab95737fbe072d2e6b612b5f8820e6e7f3a8afbd59934fb76a621e3bcc1de695bfa2c85709be9c9453ce3c190208"}}}}) syz_emit_ethernet(0x9b, &(0x7f00006b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r9, 0x0, 0x0, 0x1e, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @fastopen={0x22, 0xc, "5c1e830dff06a295093c"}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) sendto$inet(r5, &(0x7f0000f90000-0x68)="9032a876da9f58dd2d242ef212acaa93a563eef41e1deafe9a291949518dccf96b7c6a32d526bfe7bb14a6ef1510df349b72344b1b1d3de82f055550c272a9f5059ed23b3ae985c1ae0affa3d526134c82328487568fdc953125f701ab70a1143ab4f7ac6969d446", 0x68, 0x841, &(0x7f0000d4a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r2, &(0x7f000011f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eae000)=0x10, 0x80801) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ff1000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000660000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000a29000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d5a000)=0x4, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000c86000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000251000)=0x0) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x8) getpeername$packet(r0, &(0x7f0000376000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, r2, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x200) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f000009f000-0x80)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r3, 0xffffffffffffffff) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aba000)=0x0, &(0x7f0000ac4000)=0x4) sendmsg(r3, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000bf0000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165afda1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b731752c7987a6b502", 0x7e}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a31ff000000000000007b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd1705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb258b55ddf63f910af0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa10c9918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c5847e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c7020262566b7f9203817467c420ed5c84b1c2164c69f1"}, {0x48, 0x1ff, 0x2da, "6d32e73d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5361a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13f, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf64daff077d8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cd0000000198d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e84a5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x118, 0x7, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x107, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x80}, 0x440c4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000331000-0x5c)={0x6, 0x9, {0x1, 0x0, 0x4e80, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x300000000, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x40ffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x80000) fcntl$setpipe(r5, 0x407, 0x6) unshare(0x1000608) 2017/10/17 05:49:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003f8000)={0x0, &(0x7f0000f82000-0x8)=[]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c41000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000413000)={0xfffffffffffff001, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x101, 0x1f, 0x3ff, 0x1, &(0x7f000055c000)=@common="62637368300000000000000000000000", 0xff, 0x5, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2000000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cb8000-0x9)="2f6465762f6b766d00", 0x181000, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mkdir(&(0x7f0000cbc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000364000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000889000)="") r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x8000, 0x5f) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000bd000-0x4)=0x0, &(0x7f00003a7000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x10) mq_open(&(0x7f0000507000-0x9)="2f6465762f6b766d00", 0x1, 0x80, &(0x7f0000a75000)={0x802, 0x7, 0x100008, 0x0, 0x82, 0x9, 0x803, 0x3}) getdents64(r4, &(0x7f0000750000-0xc4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) openat(r4, &(0x7f000037e000)="2e2f66696c653000", 0x5, 0x2006) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000594000)="fc") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000a76000)={0x3, 0x0, 0xfd, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r4, &(0x7f0000eee000-0x730)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) shmctl$SHM_LOCK(0x0, 0xb) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) fallocate(r6, 0x1, 0x1, 0x1ff) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) r0 = syz_open_dev$mouse(&(0x7f0000fca000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x8000) 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, 0x0, r0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f6a000-0x4)=0x3f, 0x4) symlink(&(0x7f000073b000)="2e2f66696c653000", &(0x7f0000471000-0x8)="2e2f66696c653000") getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) sendto$packet(r0, &(0x7f00005e5000-0x4e)="2116d34c24dc6d12cc7035c5cdf666adf3c3070f7884fd79460ff85cc42d9642ede2496b62804dfa531401fb20a514b20cc8e87fcbe7f82139ea1b4d791089eb4c137ad54b64bdcdf37f9400924d", 0x4e, 0x881, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b6a000)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffeffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x103]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e6000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000580000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cf3000)="00", 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000509000-0x10)=@generic="c095aac2405a935d7a2bd8bd9d737f09", 0x10) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000061d000-0x400)={"d6af0948b815580749286f96c8bf19a6e564ef8ee3e4ea0fafdac49f05363e0a381a37422e06d544aada8009ee0dc85c8cac9b98a94138773f70c361a105122f098870b0895b14a32e7985a12dbe4d775f38d28ea9ace68f78948b7f7306cdf0fce7bcf92dda7ac23fb14320ecd6021608a218b602423ece12b513bc003ff04c782eb3fb0e86ed5472beba94a7f725a190f8012c0c3fcbb64326c024ff8bbf5b5db7fd4cc6c9092763035bc8826ccfa319841f6f79e836ab5c4c2a77a6c01fc32f6c31c9883c24a5ed22de91bfe265d69af3bf4faca4a6095131452aa5df8c9614c0d9bdd85495599e282c04a798ff4a5acdb6dc939a2774df6c34cf158f47059c3dc27e9fd21f3fe9b58e5f66b90fa757ec0778a6ae03dfca5ff4a23702f8d2e09374b00f1dff3de0993a7eeab056f7ea19428e7d6a94d74adc36c95b42847269e97fd1621f46717f86545d6f7990347152c9398382b83decdaad78372e544ea3985b05ca0150e806ef7a7f17a21c3a31f7ef61e6b5e4136e13807a51d674bdee23fca4fbd0d7820621127c4e267b8eb8c2e474d0aee545740abf2655212c911ca57380bf23a562e81d29650e61f09536f17711d12d0c2dca28346861059a935f31acc61aa8d6ae3c7c29af3f1f61bc6a19d3e20e95de38e14649c5527fb19878586346c685c4ee0cbb7426292d50e6592043924a3fde0a62708a6088bd4979dcb737d377915162e4e6ad5d2d95061fe93aca99a11b9afc72002916080aa11c2a4f66113ff4abc245f630474564929f19047a7c0848a16fe1d8687ad8176cb264e1e0001a08729eee7cf2007270248868e1390fcd18dc7a4a7ce00d85c99f66e47b9b824edc8902665b70753851d53ab293263fe9b41000c3ca8f80b555ac555568391e68bcfa8fedef1d6e881a32016a8abca5e6344717f3ca83b4816055851628736ecfe45213befaacece4a2998cc9ef341d2da5b21df6749d9d6bdb51ec7cf3eaa5eb4bef4cde0d49203f641ba33577e8ae085877e864503929ee306bdaeb1d14e169fcea51f69bdaf1bc7820419179846f86923c0714cddf73b1e889ad9e576d0a5c5467410ebe390dcd586063fefb26b1bcae3daeaf0e5d541e4c58358c1b0452d6c6c0881f5092e8f86ee13c10ea9e13b6e5fefdf38b21d627d2fba65ff3c153d19ea13f980edc0f13d762c67f1abd749b427c510a234c0790ba75c0c62a60d9e1ed57c530d8db46c79571f653ecf3413052bb54615bfea8783124b6ce2743355ce9f2f199fe487a300c4c976f97f7b788fd93456b24b878b10d8d9ceae95b1ec42da5c69e4827f22d1195c7d8e061f7f088223eed6c73e31b39f03c2425f4fe1e7d8eb90d71f3b43f881683e46c54d15acf5e5d605e889af6b3220ac6311ce37ee0da7d0a77cc884f6abe239ccf92e4904e415e5bb5c22f13e80a3d"}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 324.130642] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000735000)={{0x9, 0x2, 0xffff, 0x0, 0x8, 0x7}, 0x1, 0x32, 0xffffffffffffffff}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5300}) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x8) getpeername$packet(r0, &(0x7f0000376000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, r2, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x200) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f000009f000-0x80)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r3, 0xffffffffffffffff) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aba000)=0x0, &(0x7f0000ac4000)=0x4) sendmsg(r3, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000bf0000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165afda1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b731752c7987a6b502", 0x7e}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a31ff000000000000007b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd1705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb258b55ddf63f910af0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa10c9918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c5847e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c7020262566b7f9203817467c420ed5c84b1c2164c69f1"}, {0x48, 0x1ff, 0x2da, "6d32e73d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5361a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13f, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf64daff077d8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cd0000000198d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e84a5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x118, 0x7, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x107, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x80}, 0x440c4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000331000-0x5c)={0x6, 0x9, {0x1, 0x0, 0x4e80, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x300000000, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x40ffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x80000) fcntl$setpipe(r5, 0x407, 0x6) unshare(0x1000608) 2017/10/17 05:49:32 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000281000-0x9d)={0x0, 0x95, "40afd8f149b03b322d27f6817a2bdda999f02d702b9cc2deb67c0c648ca474d4779f8bf23b0147273ae6b258044429cdb1d69cbd5ac5d3eee2761e552b4767d4e35fec15f0a7ae3930cc640d95f8f14f209c0f5c3f5c294f6d1363472a7c67ab55cb975141aedf4df393f67698ea712cfa61f6250657ea11b9f6cbba72c7715397caaf680bec34b42834fe19fea1f7c810e2505aab"}, &(0x7f0000001000-0x4)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x6f)={r1, 0x67, "081cd8cee3077d7de5573b7c397e177b6ae86deb67a656fef085735ca998ea515ff4db4efe02946072191ee3ca27db8fd3ccd83d8e61a4821f5d5cca9b8d3f05188214a2e880bcfd0564b421c54f7c6bf6862f8b16acf535dcdbb9e4c60548182d5c5852357287"}, &(0x7f0000f3f000)=0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f43000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5ef3, 0x3, 0x80000001, 0x10}, &(0x7f0000d9f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ec1000-0x20)={0xffffffffffffff6e, 0x200, 0x4, 0x7, 0xfffffffffffffffe, 0x4, 0x400, 0x6, r3}, 0x20) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000079f000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000fe3000)={0x8, 0x94, 0x10001, 0x8}) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f000028e000)=0x0, &(0x7f0000666000-0x1)=0x4) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xffffffffffffffff, 0x200) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4a9e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e6000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b68000)=0x8, &(0x7f0000c5e000)=0x2) [ 324.182908] PF_BRIDGE: br_mdb_parse() with invalid attr [ 324.211520] PF_BRIDGE: br_mdb_parse() with invalid attr [ 324.262824] PF_BRIDGE: br_mdb_parse() with invalid attr [ 324.291134] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:32 executing program 7: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fb000)="2f6465762f7161745f6164665f63746c00", 0x4002200041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c42000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dc000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000001000-0xb0)={{0xffffffff, 0xfff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x8, 0x3, 0x1ff, 0x20, 0xbe4, 0xfffffffffffffff7, 0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() 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, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000027f000-0x1d)="242a62646576706f7369785f61636c5f61636365737326626465762500") openat$sequencer(0xffffffffffffff9c, &(0x7f00008cb000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea6000)="2f6465762f72666b696c6c00", 0x400000, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) madvise(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0) write$eventfd(r0, &(0x7f0000ab4000)=0x6d, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000486000)="bb", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)="00000000000000000000000000000000", 0x10}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000406000)={0x0, 0x9, 0x61b, 0x29d}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000097d000)=@int=0xee, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb5000-0x11)="2f6465762f7667615f6172626974657200", 0x240000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005e5000)=0x6, 0x4) 2017/10/17 05:49:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000012000)={0x508, 0x8, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000005000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x103000, 0x0) userfaultfd(0x7fffd) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001c4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4ddc}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6b000+0xe04)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005bf000)=[0x9, 0x8]) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000ff6000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000e78000)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5dd6f6f4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x90) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000341000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x101, 0xa}, &(0x7f0000ef2000)=0xa0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef3000)=@assoc_id=r1, &(0x7f0000ef3000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef4000-0x4)=0x0, &(0x7f0000ef5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000043d000-0x20)={0x0, 0x0, 0x5, 0x8, 0x9, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x2701, &(0x7f0000900000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f3a000)=0x23, 0x4) recvfrom(r0, &(0x7f00004f5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x40000000, &(0x7f00007e2000-0xc)=@nl={0x10, 0x0, 0x7, 0xfffffffffffff5d4}, 0xc) r3 = socket(0x1e, 0x5, 0xfffffffffffffffe) ioctl$int_in(r3, 0x5473, &(0x7f000067e000+0x562)=0x3ff) sendmsg(r3, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[{0xa0, 0x10c, 0x1, "8e4cc28dbc897104da6220d4b6a77cb1f513eaff5645858b0ab55b4ed8ff487c22642f59f53fcde80c9a7c4ddb5b9ab9f8830c788ab269eff36ae23c3fbfeab51091257436b2e7e7e7a074276e5dde6e1e63387e70d4262db4c9524965809bfcadec218ddca2606d48e0910cefb018e418adea62ffa80bf8396841c961628c8e70c1141ec8e3d316192e"}, {0xd8, 0x1, 0x2250d936, "e6cb63fcce2dce0ca18d26db4d2543363acfa151deb8ebcbe99145d2fe93f006174de83bbfff55e7a6e2d3da497c5bc3778ad13dcceb162bbcad07badb097b8d13d31d2611c77db133de9e13a5414b8b8033a166de4e708ade0c5946f113a5468712f429817a19583619a59b10fe3faf50ef8fb04ae3cc3c64753375b851158b4c5da841067a2538a768c8fad21b6d0bd2044dd90dd3f26e2fd363ce77197ebd33433c1fbf7e0fb92fb508a2d72f7bf9bc8ffc4ca6aa3f62c2508624ccc7c3d29eb82bb60ecba9"}, {0x100, 0x6, 0x5, "3ba03533432a00eda0082c57cfe95becedb467e906cb5ed514bebfcaa391d5c5add51d97b7bf834e5e1c505e8986343960b73fa5db9cf531d73dd6bc7b7095017c514673ee02e06e5ec3a34cf9ecf795c4226f8193c8d101a7f56df9007f727755202240ed15197f148130a020cd6cd8f3efde181a05f0dad2fb1a97622f529544e8c4b4bc0f241ed714441ceb79021d8c32eff52cefcefa3b445858b0c4fd7c736b608bc9517f8182fcfd48ce87614ff2b624838a8878d5246f67594cf3b06b67c0e664e6bf6a261bef7c97dabb41ceebd03e68a9c9973ff509dcb28b185707555d291930c9506ec077eef9d677a0"}], 0x3, 0x0}, 0x4) accept4$packet(r3, 0x0, &(0x7f00000de000-0x4)=0x0, 0x800) recvmsg(r3, &(0x7f0000157000)={&(0x7f0000a1f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000e2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000749000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f00009f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000233000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x4, &(0x7f0000c43000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0xffff}, 0x2000) sendmsg$kcm(r3, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f00003df000-0xec)="f6a2d0033f0c01c57c18f77b82e5f9f242770ff9ea1ef4de0b6eafd41a6af0af13b7ef01dc800e04df043ac9621558282d882bf53375f2696892f941325352cf314247f851ba98b22b09367ba15e78bd009682248e1d78b79680dabb308bfd8e0086d9195e1145f219b6c9ff1a4b605714d0df77b28cb5101e401a6c692618ecaead0486a746edb9a729de6f29fefe787cc410586498f7de4cb10b571723d5c0944e5ddc26f4bea707dd5a29b86bb1eea02ee95e4d4679fe5270a3a84ebe6e32228f6a487f887422df6b63800f20572249a95c13965f2ee27c3033638ba9dfc15ac8eb122e35298276d541fc", 0xec}, {&(0x7f00005f4000)="9082d59ddd654c", 0x7}, {&(0x7f0000241000-0x67)="53d8a5997c214d7913d91f0a73df1c34236de62c9fd424b26a79955098789a2618e7512fa494ebc8ea1c5cf17ea7eab2e1d3d946c45582d41daf1b45efe2f594da14dbc454333a536f58403673d327982e44cb023c6546ae66487c7ae72cb1ebb852a8c38d21a8", 0x67}, {&(0x7f0000a2d000-0x66)="2d435e9d4110760d171047be56a99b51c4987c5c2ca8e1e0417625438f4a01c23060cdf0526b2c650a993c400555bed8bb3fe4ae99c25643d5a62492b10b48e5b0fb8f202472e76e50cd47a26b88c31bf587c72cc62205ae219174bfe091d7cef6f6c2f95709", 0x66}, {&(0x7f0000c31000)="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0x1000}, {&(0x7f0000621000)="b8838c8b10af13d5874687d9cdc67ad30e9c62471a92eafab61cf1e63b1efaede09da9f7a8f22f62d8c1664cc942a1cb6d8e177191766f868ab092f132f1fe1f43c20fe13e73938a743e1d77cb327ab694a0ab447a253c24535fd220b48925dcf4c5085a7eb3b4b8beab1758eeaaa522ce457045a4e365788e7dba928b3eeb54651fc9db815a984cbad310d2445841f9f76011178bd0b37f2f0d3ae3ee296fab5eb60f7764aea300800f8451060d7a3cc69d049e53ec3a66a15edbc81f496f59caa0becdfde7b4ee1457411ba675ed2b0a6a5df129e3114b2de9114e91e9", 0xde}, {&(0x7f0000896000)="df7b3559742239df5b51cc5067d61bf1f3e99bf2a85d8ea2728c20cb58388567f279dec661df089a1f7fa60bfc59aaf61038a35ec8fcb34909a4f22dedf41309753af2989015016c619065c2092d7ee3a67c5f91c5a59a19a81c471925ac39948a1b36f74fd0092f6de5246c1c96af8fdc5cdb22dc826759fc557eb4c7567de231ac906c2162b092f28716be8e36aed07503b8398cec50dbd1265c9a8978249308e66420e181906ee29588cec7f121721b9dc5d4e90b993d80f9e1a73cdc312235c78f9d099de2f46d3368a1af02213e057305aea5190e4d35f9388b17611eb8", 0xe0}, {&(0x7f0000c45000-0x47)="91715567e0239bfb0a9e5789c5de545418ce8c15de7214b95552f2f483fc95a91c3bbbd54444b11a4dcb5e639afa6fd19fb6822043268400cf73082b59fde66b3a941a8a9d010b", 0x47}, {&(0x7f0000d01000-0x1000)="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", 0x1000}], 0x9, &(0x7f00008c4000-0x60)=[{0x60, 0x19f, 0xffffffffffffffe0, "fc45e961a0cc6208103740192c9bb83c5002254731883abf487330da0ad32826f8b77b787d74a9aa0e5f1589670263fc3a904dad80c774be889e0523e229694a5559b5596c3b76e2ee558c66c3"}], 0x1, 0x8000}, 0x20048805) r4 = syz_open_dev$vcsn(&(0x7f000017e000)="2f6465762f7663732300", 0x1, 0x58040) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r4) r5 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000628000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000838000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000-0x4)=0x10, 0xe52da8b65efc44e) getsockopt$inet_tcp_TCP_INFO_EXT(r3, 0x6, 0x6b2, &(0x7f000086a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c7000)=0xe2) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/10/17 05:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a2f000)=0x0, &(0x7f0000fb1000-0x4)=0x4) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c10000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000102000-0x4)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) semctl$IPC_RMID(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x0, 0x0, 0xff, 0x6, 0x0]}, 0x5c) socketpair(0xf, 0x80000, 0x0, &(0x7f0000965000)={0x0, 0x0}) listen$netrom(r0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f0000891000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002e6000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x15, 0x15, 0x40719, 0x0, 0x0, "0200232005"}], 0x15}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) 2017/10/17 05:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x5) fremovexattr(r0, &(0x7f0000586000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") r1 = socket(0x40000009, 0x1, 0xfffffffffffffff8) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x80000000004000, 0xffff, 0x0, 0x6, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000089e000-0xc)="2f6465762f6175746f667300", 0x40001, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00002dc000-0x4)=0x6) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000076c000-0x8)={0x4, 0x9, 0x2, 0x64}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000c8000)=@assoc_id=0x0, &(0x7f000039d000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000145000-0x98)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, &(0x7f00004a7000)=0x98) bind$bt_rfcomm(r2, &(0x7f000069a000-0x9)={0x1f, {0x0, 0x8, 0x9, 0x5, 0x7, 0xc966000000000}, 0x8}, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000760000)={r3, 0x7, 0x10, 0x4, 0x7}, &(0x7f000005a000-0x4)=0x18) getrusage(0x1, &(0x7f000020f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004df000)={0xfffffffffffffff8, {0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0xb83, 0x7, 0x7ff, 0x5, &(0x7f00006ba000-0x10)=@common="79616d30000000000000000000000000", 0x6, 0x80000001, 0x9}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/10/17 05:49:32 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000183000)="cbdd000a070022", 0x7) bind$inet(r0, &(0x7f0000766000)={0x2, 0x3, @rand_addr=0x1fffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de1000-0xc)="2f6465762f6175746f667300", 0x4e000, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a76000-0x10)={0x0, 0x6, 0x0, 0x7}, &(0x7f00009ba000-0x4)=0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000909000-0x18)={0x0, 0x2, 0x30, 0x100000001, 0x3}, &(0x7f00006c5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000deb000)={r2, 0x8}, &(0x7f0000ab4000-0x4)=0x8) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000deb000-0x10)={r3, 0x1, &(0x7f0000de9000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a00000-0x4)=0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000060000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de9000-0x1)="73", 0x1, 0x4, &(0x7f0000c0e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) fcntl$notify(r0, 0x10, 0xe) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000abd000)=0x0, &(0x7f00000e8000)=0x4) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f000090f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000eca000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000950000)={0xaa, 0x0, 0x0}) readv(r4, &(0x7f0000ca8000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) [ 324.419989] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000047a000-0x20)={@generic="82c15e252ae9d595f57e24f82937a1a7", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:32 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000aa9000)=0xc, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r1, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ad000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() r2 = getpid() r3 = getpgid(r2) socket$netlink(0x10, 0x3, 0xd) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ed1000)={0x5, {{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd62, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ptrace$peekuser(0x3, r3, 0x20000000040001c) r4 = syz_open_dev$random(&(0x7f00007ec000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x101000) r5 = dup2(r4, r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000943000)=0x900, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00002c5000)={"b6149d0800ba8e5d1e39e6694a12f0ed", {0x4, 0x0, 0x4, "4246213ee4f0", 0x70e7, 0x0}}) connect$inet(r5, &(0x7f0000823000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) move_pages(0x0, 0x0, &(0x7f0000b38000-0x30)=[], 0x0, &(0x7f0000295000)=[0x0, 0x0, 0x0], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x2b27, 0x0, 0x0, 0x8}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f000035d000-0x1c)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1810, r2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000b05000-0x33)="65161dade41d3271dcdb529675c9a4792236fc457d086cfd31f616f70494b316c29f5e3e18f2d72103d3cf5936cdd76392bc59", 0x33}, {&(0x7f0000000000)="20925c344bc97e71c19e73b9ac71031ece5420529dc35386b5bab161c026c4fe95beece8d8e6d7cf05da391e12eb4a4f27dd1ef1d6afa12c375ce3", 0x3b}, {&(0x7f0000001000-0xa9)="639ea893f2c7b5d28a309d3c824c1845c334c957bd2b06cfba7ddc8fc972953a447470e4bf7e482c5f98fc02c08feaceb2998832bca624e20a288e2baf4a52a879ab8d65d6888507737251554d54c121119d097eff1137b285e881f5a0f5d5033e97d9f64080aafb8c134b5458c489857f733f59a368f611a5e6f06f6623965481c25fba4a906b887950df533566d27cf95eb27f9d790bb15bd0467d103b2e6f47f2c2639b454e805c", 0xa9}, {&(0x7f0000fb2000-0x1001)="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", 0x1001}, {&(0x7f0000000000)="953b05eada191b3f8ca5af1995117a06dd1fc54b496e8c9d581934f07cc1125e9437a8be707432c07f33c51b49133d2b0e1e99b779fd80cd07e367328e469fb66e4f6863f7e3f93894f2f9a2a51ffc856ab325342aa4d9a4ac6f60209b738edcf2837c7a083593656b6591c26f9ecdcc10ac8c24ddc15da9d22ceeb400fc24d9cc0eb4b45aba20f45c84e8dcb62508d9d3b7d2a4ac7a698c51c4c3d5a39f548382fe6e86a84e1f", 0xa7}, {&(0x7f0000001000-0x5d)="27201c2c5c3cdfc16e80c89735e62d8b7bf0161a8123d26ab8cb9a7168b09826549ebf55166893ae9a37b3134bf1bf18d95dd3ae41e000bed946cc02a228fd4d43bb24d2d184b32ac0375d15cdc033f8eaa88184936bc6520134eefa68", 0x5d}], 0x6, &(0x7f0000000000)=[{0x68, 0x11f, 0x5, "0c55111af16001f3a0c1d2630a0717459c901113dd8bbd03996492b9b6f2d5f72174280d8ed5cb990e9eaa190c2e135274a14a48139c1cb5b4932be646e718ba7d7f62171751f3a355c4b86b44f23cc5cb76"}, {0xf0, 0x0, 0x5, "6c4f4b28517b4a84ebab455fabf32573060685b8dd5d62a877307175e6f62ee54371bbfb81d40ea5561210eb59faa25a40374d1bd2f2800c0a582dadf87713f684d7f692852752fb2dd89a420eebc2de0e736268bc4c4298d0260ef4686cc0d420dcc6303bad7a887730727cd11d70e3c14377776c94e281764074f5fa2ad0e81caf1e31f35191635c2c02802e43459c6276b515ea136e4119dba9699e4e40861803056d70d930d989b4cd2740a9d4b71814a71a27622de40d5ffe4421a51e8f1257e983ff1e4d91b82afc2c1ad88b127b749beb6b49ff26bcbeaa6db37c54"}, {0x88, 0x11f, 0x20, "35d0f41fd0955f7d2a35845c82dc629b622ff31cd29f346ffdd82a0bd4d0e7cb06b681f812326a953b8ea758a28563be5d2cc02c576d3813fe7d13d0f8df946958e02fc3d73d14611a7d5979587c463b8f329e4ec9a057e98e61cf739086d235e28cdd7f5b1699663052f362a8bafd77036c95950afc27"}], 0x3, 0x20000010}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00007a4000-0x8)={0x2, 0x0}) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000b000-0xc)={0xc, 0x0}) listen$netrom(r4, 0x2) flock(r5, 0x9) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000116000)=0x5, 0x4) r6 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x200010006) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ce2000-0x18)={0xe03, 0x1, 0xf77ffffffffff2a8}) r7 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f3000)="2f6465762f73657175656e63657200", 0x10000, 0x0) close(r8) rename(&(0x7f0000dd8000-0x8)="2e2f66696c653000", &(0x7f000060f000-0xa)="2e2f636f6e74726f6c00") r9 = dup2(r3, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000bc7000)={@generic="b82873dad28b4516c8fc3aae3bd38580", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r6, 0x0) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_wait(r5, &(0x7f0000a46000)=[{0x0, 0x0}], 0x1, 0x1ff) 2017/10/17 05:49:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x40000000007fe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000b23000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x400) msgctl$MSG_STAT(r0, 0xb, &(0x7f000010a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000033d000-0x1)=0x4) r2 = syz_open_dev$vcsn(&(0x7f000026e000)="2f6465762f7663732300", 0x8, 0x400) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1) r3 = creat(&(0x7f00004f8000)="2e2f66696c653000", 0x106) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000088000)="6e667300", 0x0, &(0x7f000000a000)="") kexec_load(0x1, 0x3, &(0x7f0000b2a000-0x60)=[{&(0x7f0000fed000-0xb3)="63650fdf28fec104d86d3fa68e3a09ac19a32526c3882fdfab3ba1042ea0591b43f5d771517fbdec70ed3c1092f2a647854c7bdaa51171432c8b37f8cd356cf504d35f596d43155ebeb0fe429e4110b1dc56baecdec3379997569036d8ca43d57c41f53626abfe7eea72a00d27320ec8ef075e28ae5dcf0b617f2b45d50bf6aae3f235f211fbeb33a9cec0d710cdec1a1d313a48a51bd7cfdf094cc973fd4597692b8e8d4f79546cae888373de6f9a903365b4", 0xb3, 0x4, 0x3dd6}, {&(0x7f0000e6c000)="688667f55a209f30d36148c5e1d08cfd41bb35a2b352cff27edd0c966422b57ac2836e376258684d8fdd451fd5b1bae8e54469369480ef439109de3d90fd29e0e24653215c316ee21e6e842853f393d38e7719442cac9f75ddea4316cb2e91cef83efdf1f5", 0x65, 0x6, 0x0}, {&(0x7f00004ee000-0x43)="be0bb0ccd02654e2837428ec369502e1bd248a5720f47d626e26fdcd4c24c716b107c7e29f62bfeb3f244d694e4ad02ef68ca1c7accf35ccdb6d069b3a25ac72b0e1fb", 0x43, 0x200, 0x100000001}], 0xa0000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d8e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00004c8000)=@generic="454ab44569b08dea0c82c28e93e13617") setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d23000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000b3a000-0xc)={0x8, 0x1, 0xc713, 0xac3b, 0x6}, 0xc) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a28000)=0x0, &(0x7f0000c62000-0x2)=0x4) ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000bf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000d51000)={0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_extract_tcp_res$synack(&(0x7f0000d81000)={0x0, 0x0}, 0x1, 0x0) 2017/10/17 05:49:32 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000d2000-0x10)=@generic="d04a64deb32f7e51839cf1a909ecdd6b") recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@generic="383fef78541dcc964e8d22d9d38aea27", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$vcsn(&(0x7f0000218000)="2f6465762f7663732300", 0x2, 0x100) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006e5000-0x4)=0x85) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) writev(r0, &(0x7f0000ceb000-0x40)=[{&(0x7f0000f18000)="1ecb7831bcd417b5c7f347d3423919327ce6dfd44c14566c2791", 0x1a}, {&(0x7f0000615000)="", 0x0}, {&(0x7f000099c000)="bc825f742f8863cbe59c41796cdea99e74c4089b6a6ea89feac02088994fe26f5075af4932c22495a588501e18a0a8c607562f03c0fab7c5cb01e0d18af686b67466d69109d30618ec8c0d523f90a2016605a0d003e145c1064ffa7446828367c4a661b7371df97a6b41dad7dc20cd99d0fcba99c5e95a76ad3aa01a199b47b09794b22c766d25b82eb08b", 0x8b}, {&(0x7f0000df9000-0xd1)="04e643816a2b96d38cd21d78e317451cb8c28346bd82fef9ad75ad7ff6493ea2d4e2da674f691abb438405ed7a7852753ec10a3224b9da6e4d1eb45018ac6b83f783a09d817bcd594db13f0c6b3e0ef027230d66875a54dcb0e1b6de3f4b4721059b98515d8a266cdde84f833dc20529b98665d44dac72419228cddf9a7acfa0ec3870723ead3257ad95877e66977082555f52259aae7b4a18362d15640cb0f1b2185b2c72b0d917470221d812d7fc156f3a4cf403211002d4ae11eb9fb973abec99284b918d8e27f2baa31f648cc3b82a", 0xd1}], 0x4) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000-0x9)="2f6465762f72746300", 0x2000000000000002, 0x0) perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0x6, 0x0, 0x6, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x20, 0x0, 0xf71f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfc, 0xffffffffffffffff, 0x4) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x803, 0xff) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x132, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000f65000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000a9e000)={0x8001, 0x1, 0x3f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = socket(0xa, 0x6, 0x41e80000000) bind$nfc_llcp(r1, &(0x7f0000c87000)={0x27, 0x1f, 0x7a, 0x5, 0x7f000000000000, 0x740, "a59d8ef4efb7664e26c03db90079173a484496a18005e162734d0eed0ba691f68ddee16f650d625c541155ff302c732894cbcfbc6af05d678c47ac13155c41", 0x8}, 0x60) fallocate(r1, 0x3, 0x8, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x2, 0x2, 0x3, 0x4}, 0x84, 0x4f7c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0xffffffffffffff78) mmap(&(0x7f0000b0a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x37) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x6, 0x3fd) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000046e000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000de0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006e5000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0x14) recvfrom$inet6(r0, &(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x20, &(0x7f00006c0000-0x1c)={0xa, 0x3, 0x90, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000de1000)={{{@in6=@loopback={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f6000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa0, 0x6, r3, r4}, {0x9, 0x53, 0x3, 0x100000000002, 0xc8b4, 0x100000001, 0x90f, 0x8001}, {0x3, 0x8, 0x2, 0x2}, 0x8, 0xfffc, 0xbc, 0x0, 0x91, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x24d, 0x1a64}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x6, 0x0, 0x2, 0x1}}, 0xe8) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000de2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000903000)={0x0, 0x74, "645bd394a065c286c4cb64ab9199122735877ee9f5e4fe5e758542f00f3e1a67794b2a3ea73de9eb1652e2154fc97447461fec34ea546e0b009cff36c928d5de1a2ce3de761cff02fa44a89605ea7c38657ce2e5894b5f97a5763a8762b60e77840ecf1a5935bcb1df026e0d93cd19ad0a4de9e4"}, &(0x7f000032e000-0x4)=0x7c) accept$inet6(r0, &(0x7f0000b0a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009d7000-0x4)=0x1c) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000de2000)={r5, 0x0}, &(0x7f0000ddf000-0x4)=0x6) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000de0000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000577000-0x4)=0x40000000001001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x3000000, 0x1010, r6, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r6, &(0x7f0000de0000)=0x400000000000, 0x4013) bind$inet(r6, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000302000)="63646700", 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x5, 0x0, 0x6, 0x3}]}, 0x10) sendto$inet(r2, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x800000000}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000de0000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000000000005, "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"}, {0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x3, 0x41) close(r6) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r6, &(0x7f0000de0000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000143000-0x4)=0x10) 2017/10/17 05:49:32 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000058a000)={0x7, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a0000-0x8)={0x0, 0x6a37863b}, &(0x7f0000a52000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d57000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cdf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058a000-0x4)=0x8) r2 = accept$ipx(r0, &(0x7f0000ef5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d3000)=0x10) fcntl$setlease(r2, 0x400, 0x2) r3 = socket(0x1b, 0x2000000001, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007ff000)={r1, 0xbe, "04cb2f1587c26b7fc75595af23c4df30ce09fb29868e584adcc49bafc68989c060ff45ae0019a1e297248ad79df3d8996897e88838ecc233d18ad1ca0c698238f3c58c2ed956b082cc762125b94b398888a6ac54e67110e28e63320d250f90704a8b11cf325d626865c9aeb694ab5ae6676ae3927eec89c968c92682defe2975b3af64f0e3cf2ab297e5f645da4bc4040c1cc021ea6e7ccb5f4214df8a9419fce5e88c505ba6f07f727f942f59c193df56ff52cdf7498c268fc9e895944e"}, &(0x7f0000d7e000)=0xc8) getsockopt$inet6_buf(r3, 0x29, 0x31, &(0x7f00005d4000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000307000-0x4)=0xfa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f15000)={r4, 0x401}, &(0x7f0000745000-0x4)=0x6) capget(&(0x7f0000c91000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, r3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000011d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r7 = socket(0x10, 0x3, 0x100000000) remap_file_pages(&(0x7f0000c7b000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffff7fff, 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a8000)={r1, 0x1}, &(0x7f0000003000)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac7000)=0xc) write(r7, &(0x7f0000cc2000-0x20)="1f0000004a00070000001b0a000008ff0a3f80160300000004000003441951e1", 0x20) pipe2(&(0x7f0000170000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00001d4000-0x20)={0x9ce, 0x1, 0x6, 0x6f, 0x9, 0x43f6387c, 0xfffffffffffffffa, 0x0, r4}, &(0x7f0000e79000)=0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x5, 0x3}) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000faf000)=[{&(0x7f0000a62000-0x29)="290000001800311d70000001000000070a000000000dff06800000000c000900040000000000111101", 0x29}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000219000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000364000-0x4)=0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x4) mmap(&(0x7f00005d2000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081e000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000-0x4)=0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f09000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f0a000)={0x0, 0x0, 0x0}, 0xc) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f0a000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x3ff, 0x0, 0x0, 0x0}, {0x0, 0x3f, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x1}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) r5 = epoll_create1(0x7fffd) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000f0a000)={0x18, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000f0b000)="6f9535db520c3d58033c0461d8364e93df54a1f776124bd6b2e6b73cb2a62a189dc4820cda2d132d6c34fb2a5614d5874c77b699ec710f7aa6544a824f874cbfbf259f0356273a0ca451842aef91a883d59f41b9b87b686b1d46a9455b155b1353e1b0041cad2b0a2f17061b30fcdfc3dacd3c2b230a8f698d4c8e5519e8cbba2f4b34336dfa2106612b6a4ee00a9931ec422c47ea79a60727da07ad2ec456845670611e9c5cbc278ecd7b3ee4eaca0d37cb66c1f46449aa5d0e50f92c0cd2409b36a27c5348293bf85e4717b6317eab187255a5dca4aeba9cf78a1dca3c6b3a0a304e7053042d41863301ddae21623225c8a866", 0xf4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r7 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r7, &(0x7f0000f0c000)={0x20000000, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000f0b000-0x58)=[@in6={0xa, 0x3, 0x8213d07, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x4) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006bd000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x84c0, 0x0) accept$netrom(r0, 0x0, &(0x7f000076a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000ede000)={0x0, 0x989680}, &(0x7f000079b000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000950000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f0000f40000)=0x1a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d68000+0x966)=0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000fed000)="2e2f66696c653000", 0x1b10c2, 0x195) connect$netlink(r2, &(0x7f0000e02000-0xc)={0x10, 0x0, 0x3, 0x100}, 0xc) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:32 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x23f8362a9f3391db) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002d000)="2e2f636f6e74726f6c00", 0x0, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000027000)="2e2f636f6e74726f6c00", 0x40000017e) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e050000004438"}, {"beff6afd9f7260"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000805c94, 0x12, &(0x7f000002f000)="", 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000017000)=0x10000000000402, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000047000)="2f6465762f7663732300", 0x7, 0x24c083) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fb1000-0x8)="2e2f636f6e74726f6c00", 0x100) getdents(r4, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) lseek(r4, 0x4a, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f636f6e74726f6c00", 0x188) mmap(&(0x7f0000000000/0x72000)=nil, 0x72000, 0x1, 0x50, r0, 0x4000000001) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x80000001) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000072000-0x4)=0x1000000000000001) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000042000)="2e2f636f6e74726f6c00", 0x80, 0x20) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000287000-0x9)="2f6465762f73672300", 0x3, 0x4000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000e5f000/0x2000)=nil, 0x2000, 0x1000000, r2) [ 324.714175] PF_BRIDGE: br_mdb_parse() with invalid attr [ 324.744469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54460 sclass=netlink_route_socket pig=21535 comm=syz-executor6 2017/10/17 05:49:32 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x8000, 0x80240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000027000)=0x11) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000027000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000001c000-0x4)=0x3254) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000029000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000001) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x81]}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000027000-0x80)={[0x7003, 0x115001, 0x0, 0x10000], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000024000-0x4)=0x81, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x2, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x486, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000028000-0x1)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000f000/0x18000)=nil, &(0x7f0000004000-0x18)=[@textreal={0x8, &(0x7f000002c000-0x6b)="0f01d92665362e263636643e640fc71a66b9800000c00f326635000400000f300f0765660f3066b92b02000066b811eb000066ba000000000f30baf80c66b8b44a348366efbafc0c66ed66b91a0b00000fc7fb6626f466b80d0000000f23c80f21f866350c00c0000f23f8", 0x6b}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002b000-0xc)={0x20000012, 0x0}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/10/17 05:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x18000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 324.769338] nla_parse: 51 callbacks suppressed [ 324.769347] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/17 05:49:32 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400) fcntl$getownex(r0, 0x10, &(0x7f0000d75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket(0x10, 0x8001000004802, 0x9) connect$inet6(0xffffffffffffffff, &(0x7f0000f82000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100000801}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000)="2f6465762f73657175656e6365723200", 0x481, 0x0) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x6}, @sack={0x5, 0x1a, [0x8000100000000, 0x100000000, 0x1, 0x27d, 0x7, 0x101]}, @sack={0x5, 0xa, [0x7f, 0x3]}]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000038d000)="2f6465762f6e65742f74756e00", 0x0, 0x2000000a) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(r5, &(0x7f0000cc7000-0xb7)="", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000ea0000)={&(0x7f0000511000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000824000)=[{&(0x7f00000ec000-0xd3)="3d6bee808bc9661e84eeeab97943fb00e134b7d330ab865539cd7869e4f7a0559fa9b8238af83ffd32f42749a294aa70c0de19b66cd1dd8b344784b6fec20e93fa04ed131199a0ea519a711c4a9652fde9a2cfa66fcdb66f9134a69d8056d00c58eb78eb652877b5fd7ba8fc56e428e2f0b2477fa995e16f842c38afc596404c7eba4ee65ac36cbdd54da5bc83d34f804c8e9f396578061a147c62c0f95ea2e97ebb0e6069c47ae62b51265a2a177032a8ea01f8b689da286e0af0da62e5d177bb000627b904fe4f9189cf758287720c698eff", 0xd3}, {&(0x7f00008dc000-0x1000)="7a571f587cffceefef725d8a95bf2238dc078cfc52fefbb0b37d7fcdf32e78272efd28c346c1fb27963520bd8284cd7fe687e190544967517741a4b76eaade9f81386755a87b1142aac7f7e558b0d844d3a9eec87e7ddebd4ad6e5d6697ca12770028673b1bc1176097c911aba1930241d773f7675ec719b688cd4440863706f0a8fcbea54f954277d0d1ca7883621434aa7123526e0a56c869b762d9e8ddefe09ab6a0cdd1a3e936c5d7c5acf954c05c58accbf03389ddda486afe477db781fd9f365b487d7a9dac5788120baca3ee8a00815b0e1d7818968782889bce090a09f1ac22840337bbffdc8a5e7f15980286f905a15a52211f251d1dc5e58c200c1b169d327ce69d2482e85929b3a08f75641e9299f36d9362097d00cf6fca0b49ea2bb37ca622c1d4d357f9a2a980d2823870c53fc2e712622bb1b84005e49fe8cc66f9e035de63710b1e382231d97177df538aeb03ba0468e62b3be12c182b0fe92ce4af72b24bcdfa760fdef96d06b4515675071cb3581a36f81674879fe6e784219877243492adc89e9189eaa26e85f5ac3090ee555da88de503dc72ede70efbbb48b0ad67c7f4f25a9256e6c9bc0d225524dfeb74eda1cad23ca4d375aca948a7b888fce9632a1cbb8974985612d1390f53dfb0785c04ba96be84fd6295b738f3e886c80ed306d0253dd510071de0b489b70a75123232d077d713ac860dead601e56f055f1a1cb41372c9fcb15974e676deda6774eb661e868ea0aa2541d74b901e287421f57f12ef73ad070e2cb06c4fce54e3a94d5084e2d362304c17b3213616f39cea62c2629e3d589ffaddb885b3cf226766a4fc60f609484c0edbe92d415902baf0a8f3600c03e54d1e4bb8d051eca9df626d4705c272df01e0ff89a423e2a9633c75c18d98f3eeacd477d540024a9dcbbaa9ba11e2ea0864989c66a97c218b289f697844fd636967806234498aa7c0988b439c9250a808eea0ec230d4acc5ffbbc8c5e4993f3e8567687fe80cc9f1fe7c40319b2ea0fc9facf6d037a25be092f45bac3e58c6137086f86da51aa273ae4c2659b60878817bdedf70e7b7b3a74ec18fb6908b83d740d01565a3372dde5929f3cf4652f01ca37b44357141cc22747e20287bd96988a4d5e03dbe7cceb2c45ec3a9bf6a5780f6b100836a2087252581b654d2d0f414277c85e9eac36d76155be0997df805422e4b006f8cf12f64c08f49b27e4ba1fccf8db844ff7bfdb4c704e62b27060cb63af586835d483de92dc9147309eff752c5fd46327fa7953b590859ea17345e909d34cbd344c49f2807c3f2bb4d84a151bd1d6006bba246725452d085fa380ee9f8192804b513e3a1a72d4493e12a22fa165f5653d897251d91343d6b34660187b883d5e1c202933c3547a61dbb84463ea7c695552bfbac6ac5e8cfe48b8f968d414ef6e72859a6ac492bcc757f602ee6ee179eb2953904b15e9d9cac64b356d00f9b9ba9f01ec0bdadf05b959afee93aa104a957c5667fc82af93f6bd2e6c1b85ece3154ccfc043a32b18e31ab1348a88168900ccb05912e7648a5e35b50412edd885a324a09195ecc06fcabdab524a50d44e24ed7faded6db0e45aa9ae635ac9e24aa2cfd015e85f6e75cd75a1e41dd261dc18c475a2e8c23c29e1cc237261a5787797945e016cf0aff347f13fb09e78f4b0f532f80b6c59f7113b8caad192512abdbf2dbd03371225fe20685ba7763badcd4b60ad3dd8198ce02b4f0085713182557f09616c2bc5159905544c4a5eb54ff012ae1e7ac70f7e0e2483ce925cd87308dffeced145ef4bc80543462c52c0547723b80d2d6b034fe64969a89e0bcd1fcdacf8642ff036d27628146a3f2db37771a83b6b910be39ed21f7c33afa89e698d5e0fa214711bc86a67dc498fa323e563bd76f6e70b387580b45392494c38760d877c37fade0ef06ff366fdf2782fff2eefd6a77e87387bfd543fecbd1c7215179548fa41c5354fb37c184036ed9827f6269a8cbb322e3ba901c42b19f378f27a02badcf7f530ed91671ecb74b4e97dc70643cb3572b2aea98b277193d37338fba9c455fe47754e82391036caae9b3caefdb6dd985fa76098b090d9270b159415f32ff48bc0b4bac420ca4e75b1d115f57d6982c511bc4aa43a889a254422020d345ef800fb333ea9b2fcddd3be3ebe73748a2336069b0c4417a8c434bbe462e4c274e64747ede789146c0bd83f71b2750b266ac609137aa9297e7482baa5f0d58dc8649f54506e00add7b0a79a2507ced00dca68b0cf98b6a310c5b263b81353e6431151bbade53ce8aa5670a83db26136eb1c7310c7d8bb364eac5b0371d9a9cde1c2b359563e3547041e70573cccaa93ebb0e6c464d94670aa846bccda7b3d42e65ad06e5d472eb3c2f8a5a20a01f336c313efdf59cb4bd72c22ee528d6f10fba6e56122332279572679cbe4a7b16de92962435c0869a93be783919490d5ef6ecdccb5e7ce1d2e1e5284e7097cf1acea78c2dd4e0cde9c80543ca01b2a48ad89db6aefb5b1af82a56a3928ae48d2f7302c6a645af2446a266dde7034d8ec7da1219d5a482c993cac63403a6069b1be456fb2ce50d4de02d824f17d09c1c7218e7c92968b1eac800d65b8c347fa961383ac332baed25e92947c6a0d700d2dd7bdaedf00580c879df9e93d2872b83f370be3707c54fb843e969148624db7fb5f59ab0b0cb9e33e00dfa08dca1e8ae371e52972ce96e8385da18aa3c71eb0ba2aba360022028ccf3112ba3a278fa23e38a439dd5608d3ee0b82560c44ee1817897f6ebdf1eedfc9cea2d51eab0e51bc4ef793256ca9ae3086a943d3964e09cf56a6d36b3778abbbe5c18c1e7129cc970c79fb78fee423772ee2397c78600be6f457b770c80e2bae45bb5bc8f18988e14ef15500dda2646b2aba26fe1cabd7348ccb962ab1e9a9847d8a6d288d1b6177da247ec9ed01a8b549cd759a5b5ff47fb4de39eb83730b98fedd16aaa35e1fc7349b0141b442c5c2d708979b0ce549f7ca628bad3e5edd7c119f7240183c2e80a261e0d4d5ab5440af36ce2de91ce5acf1bbf23ac86a3c84a89a926987d4003d0685c4610410349c577f442338601f60714a49c8d72f04e8d62562323dec168f9a3874aec0e19b437251e86c9ddfa306247bc59b88f3fe00c6a5e8d6b47290794e648be1deb9c79af00d4f30121cd80b7a20ba467ec2d7d3778ac7b42ad30aa4533257ca2fac41f23c8045e7eb4ba4f9d9f2d4cbd75c2b523af1eadf1e8261ff1dc77ba74011d9677561de3a2b8ef8a9ecf5d6b63300d4edb25133e2e2c46d351da63dd976ba4352c0550dfecd1df140e697e134a1bb2ed6c39c425c93c841a16a2da107398051a8294319c6c5cd96cd410ff5f0f775f258784141c03945b83137f6dcfff8309337a27f6de274f1189c21d3ff4b1d023490ed1286f89e42ce93f2616ec08b9d384f5ccd8c1f6359ab31bb83185aec12ccb499cd38076b330622e41d8d7567b98da78d529f6fa24b19fe4d390784f6cd79394d6b8f10ef560eda1207fc31f084882c9757fe4b147c7dffd2e97f88abb1f7c86a908b194ead0059f093a388ed66fb3585022e8ed2eb9d355e994279dcbc7b7314e6ca6d779d89edae13c03ad4ab3a26d4810e3fbd26a9eb6e8c856d962feb981a5a8079387d3b37a1802b335fd1415b970624ca20ec83b3ebf1116542227629144c737f2889b4fdcae200d028d5225dc90d08cabc9faf45f921ae6915553e9763850c0b505ebee5bea610d3a36bd11d029f3f5e6c108a350cce119ed9a1b510c20fa7fafde668e2c0a09dec5cc5c77e5e62acd25892c273723c5ce2439736271c73683f6d7310dfccbcc4ccadb1e593cd216834fca53ad0957fcacbc435259f36ff92b7abd0dbbc502e0ded205b0e18700b89782dd4f2f0860442b4ac2d0920c739b1762f24a98475975a73a8e05e4f47aec3b3896e0d71a44a6c8aa7f25fd16ae7346c7ae96b276dd338136b77ffedc4fd53584d1a93ae5963bf593ec2ac00dcbd57b2b25daff85fea7e54276dbadb95598aa2861078a5686bc6aa0637b4c8e65eba5fad3b90d6f633cb31118414a2b95a246ecadd839ee09fade82c44275d4fb3dc174d2e9ecd0d74c8fe8afeccb40931cf278a48f89beb855c43e47849936e36822212d95597eb3a9798491cf47575c00e6518ef375f8aa1e54f977bac9b0aa0cf40aa9a342ca113438672954f6f7a264a2e0cf44061efb2bdbc42900a5dd51ee1a17ab4e662c7726fc2fc677cd80ea4d217a8c47d0d804f792aff64ebfb3af70417cafc68e561f4c4ce41d47c65ee534924cfca5655079df2369665a4e81c8fb63ee68f90f19f21bfc4343599dd240a56e6a784e7a85075683ed0e4a14d59541e42be4be4a5b655a5afedb6ef4358cb087c2f304d72e1cf732a161f36257c2072d94f967a69490be4b400f17d49cb14ed9d3b3a60ef6038bd97fd8d07299973c79bfc44bb31b2b0ca8293667b0bee4de3994df70a0d4992e26f1e6686d70e99bb0794b580aa1c06c8bc2525d3d0999300b31ea68d3198fcafe9bacf4608b1f94f26fecdecf2318b820e14b9c96598137b8be059e02d5e4f8c58eba13ca2e476319a7cbbe9ff080086512813bd1cfd147d5db204f9e330d9013964b1883ed7b69fdffe11a73dae1e2bc5f0c6d34a6dd7d95caa8d6fdb11bed71865780b98d95682a6a7e0aa1311cc6aaff87c09621974c4b2e42150366159fd840969c4c0ccc6b1f2c7733137d66e628899ef0d1158d2cc4c17a14c7ab9f90a41dce6d7a67d1a412790c8b4c31a3c432c0a646e7dd44fe3fc375d081ea3a5869cb650c2d8210f715886a661cec2a85c290ffd7adc26fcdc04a68ff314956219f9454f6747b9460095e6fdef69f7c7e709ccd9422c30894c41181d6ae905e2a0cef3e9eeca3f53e2bdeeaf7d7375643db17ddf61ff62e6580a04826ccd91ef73be524c171919743ac8aa8f16fda2273e1757a85545e4a39dbbe37557c57464546ad961a72b437f46902717acd52dd8715a465926fe0ee62ba8cf356121ef935dc3319d51edfb2d2873f6deba00fe653559ada4d775bf13848faae84299d5cf88ad3ff2d9ee810b264f67ca9427a8c12ce9eb8631d375aede6ac73470b1774f9951fd85ea38185cfa97388096ae6f8ec74c26495cc5f9b64f10f1f72dcc511c72d991af4c8b0d9a7eda8bd84ea7406379cac2403df6d287f628ed6e5ec2342ad72d0db13ac420454f8a509b35a96a4b01f7b03482c012b1b22fc63470c1396ae1fd28f2fece4cb3529bd79286b3e4faa6a1c06123b9df1ce12df85f9eedbc330c2b3e8508fb733a82445ebfb41f7e5c620714cd47f556fd0d78bfb48c608084864c8dde8f63efafab3271642f73cc4d108990bd4230ce54325536b44935d1cdc23c199c61e8f75e1d1a76ac27a2bd6191728d0af2f9f166a908cde70c18508ace110aea57cbfbf0be014b84d74aaa5c10a0b0fd0fc702fe68d84451bdc500b9fa81ab73c5198a058edc8c7e722ecfa3058a28c0c0481ff1b99524986bb85d46973cc431d2262c8c6ce6f19c0a3f88bbbc6b559b11660fc24d52fbec0ea0013de7832497110abd948abdac1e962520a6b3711c0ad28396fc81672bad15efa2649cdeee87eaffea63e952f88af78afd7c96ec519770d31e20af89e8efa13a697b975d02833944b9407567c45a2e5186085c1c18a9513ff84f3f38d441d459718855b7467c15013b6792e476af2e7428679e5325c00acfed2be0c35fec5d25667d1c0", 0x1000}, {&(0x7f000075a000-0x4a)="10210f4a427ceaa0f7f300b7b8bd4df5f58119cd369b982311fe3be94141c6e2c3f5387e4d4be3f8e9215c960304c7f99ac9186a35a5baefec6fa1268185346498e8fefe136ebad72044", 0x4a}, {&(0x7f0000d1f000-0xfb)="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", 0xfb}, {&(0x7f00000e3000-0x89)="eb534392708a96fae1ded4cbb69220cd034fa39905dc3539ff3421a74a0321e4133978ff6f9e4dba3ab2f3967a38207b2679cb68ec03c1fc219e96df68c80c9fe5616eb4504617bafb346ce7ff49c38788bb0644bafb08a442171c73e52ecaa26b852538aa8cbf59674f4fa617a61131076675455d00453cb9bc3ad041250aafff70760c7981f85565", 0x89}, {&(0x7f0000426000-0x5)="76d15716c4", 0x5}], 0x6, &(0x7f000064a000)=[{0x80, 0x13f, 0xd6, "9268bac407ff410626dc475f6c65ec6f7bc7822c990b80720f9adb76a216fbedbd29713ed93549ee527fc5dc2435706446f4e3e8a77f8a5aa74607b9b7eb0b5f7b4d2bc501b8e36887dccd108f0efef28a13bdcee2c1a52db8d93b4d3dbd71ed63d87b9a993696bf7c11828a"}, {0xf8, 0x104, 0x7, "d0863f3128ed3474e876636e2cc6171c9186c3e268886e17d1b5f75d73d3e99490ae7023dcf0309d47201b14cc61f59ee374dc6f27675bc8a85b8926faa5a868a7950c60dcd36c15bac1082a38b425aaa970bbd983b7c4a8810ac8bab2b8d2aefba9d3454f15d4029cb4d3f753862601d771b2838b637585fb16b54e4d3bf995f324179cd06f1e0d537b79ac79601b086c7886f580753f48a99ebbb8f5000779a964b5909ce1aae826471455549735e2bc84ee8cedce4211761e9caa8820076b3b670f1619521c79f96c487b99717de6e81e3d43ef7e0818747fcedbaa26a1578f2fe8e77882"}, {0xc0, 0x13f, 0x0, "4fb8ab2814952f05574a356b41a16fb40097742d664ce007820ec5c30efcdfb5c1906c717f84510e1405e715089dd6dc170ec5396d5c5df7f61f2095caeff221dbafd476aa1391ae868c564c49e176e567062248399d74111b47c7a8f80c409be89616d2a137610b0b4b1cc85f22a8e05a273ef1769b178400db2ede4c796496d6064b3672987b1c9c04f36c87708cc1f99a465fa9f2e215ff12d4c3b59c37de13a474b23529c760a7"}], 0x3, 0x10}, 0x40000) write$tun(r5, &(0x7f0000cd5000-0x298a)=@hdr={0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, @ipv6={0x8a57, 0x6, "a79f2f", 0x28d8, 0x2f, 0x5c, @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]}, {[@fragment={0xab, 0x8, 0x8, 0x5a45, 0x7fff, 0x3, 0x3}, @hopopts={0x6f, 0x47e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1d, "e1685076bf523fc11a4557717211675f2f7e304d7132485ccfc98eb7a7"}, {0xff, 0xfc, "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"}, {0x0, 0xc, "961734b9c83ad89240e48913"}, {0x0, 0xde, 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{0xff, 0xdb, "6af909d5ff0f62ff04ab6adecec5834a87e906bd41b9295cdda85a5d0ca25d9bb677a5bb3dc85696566f29af987a217f237fa2a4094bf65a185769f6fe3918020ef90be81cfc4b60147b0e69ac3022f2bea09e765f83569dcb478cb6f2ab0e79adf04bbd9e0a6be4cc775250987f45648c5e7a3b78f02f3a29e0bcd3d93ccfe197d7d06ed7568be05f849acbe76523fd52a9106b7d90ee8e27c4cbef1b21a5149e0baa5367a11d73c14a7d126af0f3894bde2ee06966c105e61dc48f92b720db4ca8a881d7143f69bb7b95da4a58e29005071f44dac294a42be687"}]}, @routing={0x3f, 0x6, 0x1, 0xf6, 0x6, [@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}]}, @fragment={0x0, 0xff, 0x100, 0x4, 0x10000dd45, 0x7, 0x0}, @hopopts={0xff, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x2d, "9f65e8720518ce14603c51ab73524be167944e0568938b3843fee1ff46a4dad4c1edfdc6c323c2bb4566aa5b55"}, {0xc2, 0x0, ""}, {0x0, 0x7c, "d52c1a49e1e3c69753d5bbaceda1feb8df0347de8f4066707b7edc079df87bb2478418c9c1c4bada8a15998b449b68424ecc9d3d9474aaa78c32ed74eeb78c560486cc46ac55370ac162cfb6de035ea604a19611594034b551910656c4fab4a6092654c1471538671e5783c1f6cbc71b5f32f4735e3bb93a5097056e"}, {0xcf, 0x64, "8b238b5d41f550a9956d741497aef48fbea2583cda4e3c55c8b92c560f1b22812dcc12e0a89704f2810e9a9fbbee8f76bd5c39d4a17f21885944fb1d1acab04eda56a4359a7edd93bce2faab406779d3926280ffe07e4bf180fda5ba1d772652d11bf849"}, {0xcd, 0x8e, "30530dc216025982ae8580209e263f70805b65ae035385ad417e814fc75d162106229ceff4307e160afa435b54957aed99cc09bd06d2ed06b636739c316b04ba6eca0fb134a26c028142d581455cc6a826b070f508a0aefbdd9be8af48c2276abd0cd88da78daa5c6cd0ae6c1fb192e2cef74ba0991d0858a75d79fa0a9684cefdc00567a248373f94d00797fdf6"}]}, @fragment={0x88, 0x837, 0x0, 0x10001, 0x3, 0x7, 0x3}, @hopopts={0x29, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x50, "08206ba7cb42c6a1a7e70cc076dd27684a91a27360b7e03e2ab61c76cf2ef83138f1131ff962b18e61633ff7dc5f557ac1dd299d1582c1ea18998c825b7aee1cd88ab0a2d0dc0e93ca80dac5685c5fc9"}, {0x7, 0x71, "044554d62a7c249e40d3a70bafda81f7405e704a99190ab3905340cb278c9140a41c598c95cc9dc7ca8e5a19f01b22c858bb91e72660ec18ea259a20f36f4ac2abe0304c030112a5e473219f33c6a50490c6ab0722fe71b4bfcf4b035fb7a917bedc630b084d83a32c63633998fd6b898e"}, {0xfe, 0x23, "3567c71e7624a6512310c17e235f4593b89a8f7d3bd37bdafd1255649a349e398cde1d"}, {0x0, 0x57, "c7a3abb56f3efb5976a1cd73d4422ef2d81f673cfb59fa58fc31895e6ea7cd1b204dd4681a62effd44279435aa29405c698ebfead4b289f2d5b120c6fea09e331fc59e07a4627bdf626e41eb79051e1f1eedbf172f5f2c"}, {0x7, 0x38, "90741565fedf25a5c7bf2190f6e7e98a2bdb22949c5d638654ef75e56ab414fe2fe0e0505aa27f9aa26c68b3e4ba026baae401c10a6ed360"}, {0x7, 0x34, "169a5df1da19d09a6dbad8b936a143d8126bbb41936acd21cfb78af9bf7c560ed4bbe6cda44eb947c6a2b7061b887d6320b81254"}]}, @routing={0x7f, 0xc, 0x1, 0xbc00000, 0x4630eb63, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2b, 0xffffffff, 0x3, 0x3a, 0xf20, 0x344, 0x2}], @udp={0x1, 0x2, 0xa8, 0x0, "453f19cfde28f1a49ccba667c74f2a951a586aece960af02abcadc6ceabe1064018bb6f59994bf8319ccd0e29edaecda4e689656a8a112eb7273cd3b67809782ba5108b94726a86908de3b40b1e0bd3040a6c64cafcbe106d30e51d4bc7e95f4543da2b00b0becb599ac463621f4ff49bc530efc06ac5f90430f7c2c880d9ed78c30be7999e0ba31ae04b6367b8abca1767b4ea3391166ab357134fd2c97c23e"}}}}, 0x290a) r6 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000021d000-0x14)={0x4, 0x8487, 0x4, 0x5faf, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c6000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f000016b000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000b4d000)={r7, 0x3}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000716000-0x10)={0x3, &(0x7f0000174000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_ACTIVATE(r5, 0x5606, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000bf0000-0x4)=0x0, &(0x7f0000695000)=0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000a48000)={r8, 0x5}) [ 324.769367] PF_BRIDGE: br_mdb_parse() with invalid attr [ 324.804594] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 324.807886] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 324.929249] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 324.938892] device gre0 entered promiscuous mode [ 324.943349] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/17 05:49:33 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000084f000)="2f6465762f6175746f667300", 0x10000000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000956000)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000015e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) r3 = accept4$unix(r0, &(0x7f00005d5000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000097000)=0x1002, 0x80000) fchmodat(r0, &(0x7f0000145000)="2e2f66696c653000", 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$unix(r3, &(0x7f000006d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000106000)=0x8) 2017/10/17 05:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xffffffff, 0x201, 0x5}, 0x14) r2 = open$dir(&(0x7f0000695000-0x8)="2e2f66696c653000", 0x400000, 0x40) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000c08000)={0x4000000, 0x0, 0x5}) mlock2(&(0x7f0000164000/0xc00000)=nil, 0xc00000, 0x1) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@text64={0x40, &(0x7f0000977000)="4c0f0f360cb9000600000f32470f90320f01cb6666420f15571c48b80a000000000000000f23d00f21f835200000050f23f866bad004ecc483050c7d88e8c4a17e7f7808b92b0b00000f32", 0x4b}], 0x1, 0x1, &(0x7f000051a000)=[@dstype3={0x7, 0x0}], 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb9000)={0x0, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 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]}) r6 = syz_open_dev$sg(&(0x7f000046b000)="2f6465762f73672300", 0x7ff, 0x40) epoll_create1(0x80000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00008da000/0x18000)=nil, &(0x7f0000baa000-0x18)=[@text64={0x40, &(0x7f000000a000-0x56)="66baf80cb89b026a8aef66bafc0cb008eee405c744240033010000c74424027b2e0000ff2c24490f084eddef0f015e0e0f1da7c5000000660ffe845b006000008f693801fa66baf80cb88930a484ef66bafc0cb000ee", 0x56}], 0x1, 0x0, &(0x7f0000206000)=[@dstype0={0x6, 0x8}, @cr4={0x1, 0x410480}], 0x2) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f0000fab000/0x18000)=nil, &(0x7f0000441000)=[@text64={0x40, &(0x7f00001b1000-0x53)="66430f38809a3f00000064660f38806acb3e4e0f30430f01d166b846008ed048b800308d33000000000f23c80f21f8350c0050000f23f866b8bf000f00d036654b0f0966b817018ee86740f74c2fc9fc4f72b3", 0x53}], 0x1, 0x1, &(0x7f000048c000-0x20)=[@cr4={0x1, 0x100080}, @vmwrite={0x8, 0x0, 0x9, 0x0, 0x56, 0x0, 0x2, 0x0, 0x2}], 0x2) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xef31) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r5) ioctl$KVM_RUN(r4, 0xae80, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a0000)="2f6465762f72666b696c6c00", 0x541800, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r8, 0x1}) geteuid() ppoll(&(0x7f000035f000-0x40)=[{r1, 0x40, 0x0}, {r1, 0x23, 0x0}, {r7, 0x0, 0x0}, {r2, 0x8050, 0x0}, {r1, 0x10, 0x0}, {r8, 0x8000, 0x0}, {r4, 0x2, 0x0}, {r2, 0x22, 0x0}], 0x8, &(0x7f0000600000)={0x0, 0x0}, &(0x7f0000af9000-0x8)={0x3}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/10/17 05:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x800044000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1887, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000308000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f76637300", 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x2000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2011, 0xffffffffffffffff, 0x0) epoll_wait(r5, &(0x7f00000fd000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007c6000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) io_setup(0x81, &(0x7f0000eb5000)=0x0) r6 = gettid() perf_event_open(&(0x7f0000697000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x8}) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000b9e000-0x8)={0x6, 0xffffffffffff8000, 0xfffffffffffffffd, 0x56c}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000e19000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f000026b000)={0x4, 0xffffffffffffffff, 0xfffffffffffffffc}) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000b9d000)={0xd5e8, 0x2, 0x6, 0x0, 0x9, 0xfffffffffffffe01, 0x9, 0x8, 0x5, 0xfffffffffffffc03, 0x80000001, 0x8, 0x0, 0x0, 0x3ff, 0x4, 0xadf, 0x8000, 0x1}) 2017/10/17 05:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000423000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x10042) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) socket(0x10, 0x800000000000005, 0x8) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) getegid() 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) socket$kcm(0x29, 0x5, 0x0) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x4011, r0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) process_vm_writev(0x0, &(0x7f0000001000-0x50)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000000000)="38", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0x8)="7476837374656400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) 2017/10/17 05:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() 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) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) wait4(r1, 0x0, 0x5, &(0x7f00009ab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000054a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) getsockname$llc(r0, &(0x7f0000b04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000239000)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ef1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) ioctl$KVM_SET_FPU(r9, 0x41a0ae8d, &(0x7f0000042000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb, 0x7076, 0x5, 0x0, 0x3, 0x4002, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffff8899, 0x0}) fcntl$notify(r3, 0x8, 0x2f) mq_getsetattr(r0, &(0x7f00007c4000+0x36e)={0x7, 0x6, 0x4, 0x8, 0x8000, 0x60, 0x1, 0x7f}, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f000079f000)="0f2135c20f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x24}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009f1000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) splice(r5, 0x0, r7, 0x0, 0x2, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/10/17 05:49:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000300000)="2f6465762f73657175656e63657200", 0x33b0a9a652a1b4f8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r1 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) vmsplice(r1, &(0x7f000021e000-0x40)=[{&(0x7f00002df000-0x1000)="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", 0x1000}, {&(0x7f0000ff4000)="b97193a6b77796fe601449a338614de48ebcd5c5a8da0730b32506ff315302d71afdd5a7284faca6bde843d27cc42cfa888d", 0x32}, {&(0x7f000006f000)="", 0x0}, {&(0x7f0000fe0000)="82a553346f654e3132fd7220b7e0e4b4b35dd34f0630b474c3da965bd7d5695ffd027f01122c2f3005a7646df2c8bd11c4539509efb88f016cc684f591158d4bb12851120115aa0d", 0x48}], 0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000039f000)=0x2, 0x4) 2017/10/17 05:49:33 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f9b000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f2f000)=[{&(0x7f0000000000)="6fb2be32cb31df394e643030e711e07e1fea9869bcdeab8eed8c99c36def8ce595fb2fa260713ef69720a106c32009c3634f3bae621527576b0e26eecd3c2adfbd8a653df27410989fed44fe49d0a1c4637e97655b028551b3a8262296a786f82a11cfd2bd1acfdc8e91137b707f4b18d1d6d38675ab6fc91f8d1d566bdd421e72e4c5e20e019cc6d958c28d10daf0d70f15435d668a3ca73d4a04f1861de3973a413b50d5ff8a97962ba08edf6a11755ef8efdedb07b109cc1b900da1f1f7b3b61040bb1666cef0a70758276f04ec96b6677c238d56c322232e9f4ff16224eb51230b4c2ce716da", 0xe8}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x10)="099ec73f4b965738b3e8f54d853f70e6", 0x10}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x64ff12db, &(0x7f0000cd3000+0xd67)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007df000-0xb)={0xec, 0x7, 0xdcc0, 0x7, 0x3, 0x0, 0x80000000, 0x40, 0x3, 0x1ff, 0xf81c}, 0xb) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000970000000000400000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000c86000-0x1)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 325.193959] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.203725] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1200}) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x100000000, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000002000-0x18)={0x1, 0xf24, [{0x7, 0x0, 0x5}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000801000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a46000)={0x80}, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f73657175656e63657200", 0x4001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00008ad000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16a}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000006d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e70000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x3, 0x7fffffff, 0x9, 0x20, 0x80, 0x6, r4, r6}, {0x9, 0x4000000000000000, 0xbb, 0xbf, 0x5, 0x9, 0x3, 0x4}, {0x19, 0x8, 0x400, 0x3}, 0x200, 0xfffffffffffffffc, 0x80000000, 0x0, 0xdb, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0x10000}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x4, 0x9, 0x200, 0x80000000}}, 0xe8) 2017/10/17 05:49:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) close(r0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00009a0000)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000899000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d33000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d32000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d34000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000d33000)=0xc) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000039d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d35000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d37000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000d35000)=0xe8) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d37000)=0x3f, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003f9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d37000-0x4)=0xe8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d35000-0x4)=0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000419000)=0x0, &(0x7f0000d33000)=0x4) close(r3) 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a83000)="7472757374656400", &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005c7000-0x7)="6367726f757000", 0x0) keyctl$get_security(0x11, r0, &(0x7f0000742000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008fe000-0x8)={0x0, 0x0}) capget(&(0x7f00007fd000)={0x19980330, r1}, &(0x7f00000af000)={0x10000, 0x80, 0x734, 0xffff, 0x8000, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000dd7000-0x20)={@generic="f77f1d42c5a076efa29c30bd8c96166f", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r2, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r2, 0x0) recvfrom$inet(r2, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "736b636970606572000000000000", 0x0, 0x101, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005b9000-0x11)="2f6465762f7161745f6164665f63746c00", 0x105200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpgrp(r1) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000885000-0x8)=0x7) unshare(0x40000) r4 = shmget(0x0, 0x3000, 0x644, &(0x7f000029a000/0x3000)=nil) shmat(r4, &(0x7f0000000000/0x2000)=nil, 0x6000) r5 = syz_open_dev$random(&(0x7f0000c0d000)="2f6465762f72616e646f6d00", 0x0, 0x40) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f000011b000)=0x100001) shmctl$IPC_RMID(r4, 0x0) shmget$private(0x0, 0x4000, 0x840, &(0x7f0000f39000/0x4000)=nil) fcntl$getownex(r5, 0x10, &(0x7f0000dc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000033e000-0x8)={0x0, 0x0}) shmctl$IPC_RMID(r4, 0x0) perf_event_open(&(0x7f0000940000)={0x8, 0x78, 0xf7fffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xd, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r6 = socket(0xa, 0x3, 0x3c) setns(r0, 0x8000000) sendmsg$unix(r6, &(0x7f0000c7b000)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c8e000-0x40)=[], 0x0, &(0x7f0000e4c000)=[], 0x0, 0x3e}, 0x3ffe) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1239, &(0x7f0000f53000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1203, 0x2c, 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}, {[@routing={0x77, 0x12, 0x2, 0x6b, 0x8001, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @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}, @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}]}, @dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x36, 0xa, 0x2, 0xffffffffffffffe0, 0x32, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x0, 0x1, 0x800eca, 0x9, []}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x8, 0x1001, "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@udp={0x1, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee64db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed62ff8d1e0672649ed57e8f737c924af75a8560649114676f4bafa948722d27ebe82f3c6382ba48780c60df"}}}}}}) ioprio_set$pid(0x0, r2, 0xffffffff) 2017/10/17 05:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b88000)=0x0) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) [ 325.235875] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.272084] PF_BRIDGE: br_mdb_parse() with invalid attr [ 325.319467] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.351445] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:33 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) inotify_init1(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d2000)="2f6465762f72746300", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e52000-0xc)={0xb0000000, 0x0}) shutdown(r0, 0x0) getresuid(&(0x7f00000f7000-0x4)=0x0, &(0x7f0000f60000-0x4)=0x0, &(0x7f000053b000-0x4)=0x0) ioprio_set$uid(0x3, r2, 0x9) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:33 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000b27000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x638, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x148)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008bf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x20ed, 0x1ff, 0x1, 0x5d41, 0xfffffffffffffdcd, 0xfffffffffffffff8, 0x83, 0x7, 0x8001, 0x151fe88c, 0x4, 0x8, 0x6, 0x0]}, &(0x7f0000e2e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000095e000)={r4, 0x8362, 0x6, 0xfffffffffffffb1a, 0xcce, 0x81}, &(0x7f0000e14000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000027a000)={r4, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000a9a000-0x4)=0x0, &(0x7f0000053000)=0x4) 2017/10/17 05:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x1000000000000802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) unshare(0x40100800) bind$inet6(r1, &(0x7f00001e3000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1000000000000000}, 0x1c) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000096d000-0x1)="76", 0x1, 0x0, &(0x7f0000d1e000)={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f000043e000-0x98)="c3b252e90a9caf7a341a5abc827ce79ee38680f74c8981c5ffa973917f5f1a345465f3228de29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab296af8a268a4aeeec4fd22bb3396df04be663dba62a008d47dba9ef232ccf4cce1f5608770a1ac85652e35a7ae3a6f45b45d9c0f09de5e91fe02be5cb5d3745faeeede34ccd6962788259", 0x98, 0x4, &(0x7f00009c5000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x2, 0x0, 0x6, 0x123, 0x2, 0x9548, 0x0, 0x4, 0x81, 0x1}, 0xb) r2 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007e6000-0xc)={0x20000010, 0x0}) shutdown(r1, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c84000-0x18)={0x0, 0x100000000000002, 0x2000000, 0xffffffff, 0x7f800000000}, &(0x7f00003ff000-0x4)=0x18) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe1}, &(0x7f0000b4b000)=0x98) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x4ce1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0xe)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r4, 0x0, &(0x7f0000d21000-0x4)=0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00009b8000-0x8)={r3, 0x800}, &(0x7f0000940000)=0x8) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x20000000000000b, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000827000-0x10)={0x3, 0x8001, 0xfff, 0xffffffffffffff0d, r3}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005fb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x4111, r6, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1f000)=@assoc_value={0x0, 0x0}, &(0x7f0000d1f000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d1e000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x0}, &(0x7f000000b000-0x4)=0x20) 2017/10/17 05:49:33 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000049000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000049000)=0xc) pipe(&(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000-0x8)={0x0, 0x8}, &(0x7f0000045000-0x4)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000004c000-0x8)={r3, 0x8000}, &(0x7f000004c000-0x4)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000004b000-0xc)={0x4000, 0xf3c3, 0xffff, 0x3f, 0x30b, 0x100000000}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000031000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000003c000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000004c000-0x4)=0x3, 0x4) r7 = dup3(r2, r5, 0x2) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f000004e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000050000-0xec)=@ethtool_gstrings={0x1b, 0x6, 0xdf, "64f9dc02261eca734bc6b3b97521258dedd485771767dcd698a49e63fc2780275783a779fcc28a86d36234e2b32b3d072086c4d5e5562ff911a26f1053aed54da8e0b24c47ac051dbea685da123f1b8a3973acd0bddc93471aa7e96cb747d854380b8c24f6b9dacc601bb5947e03007091a067ba3de280182f5320927248a08027023a56b92d8edd78fd9248db31e2359ea4d8757b2368f8300faae95bfeadd37ef59a87ff6a69a1eab39b453f87070a04a95b302c2879fc7e3b4b5d094b66da8c5ee3e37badec889a5eb1bd847ee4965d6f69affa6c0cfe25507dae292d47"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f0000049000)="00062b24", 0x4, 0xfffffffffffffffc, 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:33 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000b26000-0x4)=0x400000004, 0x4) listen$netrom(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x0, 0x80000001, 0x0, 0x0}, 0x8, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000365000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001f1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000618000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="f1192d2238dbf7f70e3b6031162d8c926f9389c1445550b48d807d888ab3ae9df1b300f3dbed4f362c6c7c89f52eb770cc70c867dfc28c63e9ac2ca173a9c55388cc2939a2d6585f65158996e52ecffb0db8f718065f0dbe62da478db7f7bba03aef88dcbf54ec5e0425959b13c2eb34221e93379d", 0x75, 0x0) keyctl$search(0xa, r2, &(0x7f0000c98000)="6c6f676f6e00", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x1) signalfd4(r0, &(0x7f0000cdc000)={0x7ff}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r3, &(0x7f000056f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x2) r5 = inotify_init() mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_add_watch(r5, &(0x7f0000b0c000-0xa)="2e2f636f6e74726f6c00", 0x40) inotify_rm_watch(r5, r6) 2017/10/17 05:49:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x2)="00b9", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a02f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a6000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x946, 0x0, 0x0, 0x0, 0x40, 0xc550, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, r1, 0xfffffffffffffdff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) r4 = syz_open_dev$sg(&(0x7f000016e000-0x9)="2f6465762f73672300", 0x4000000000660, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00008ae000-0x4)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000996000)={0x0, 0x0, 0x0}, &(0x7f00002d3000-0x4)=0xc) sched_getaffinity(r5, 0x8, &(0x7f000031f000-0x8)=0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000063a000)=@req={0x28, &(0x7f000084a000-0x28)={@generic="c9ac9d706604da8c8c63d32f67afe548", @ifru_map={0x102, 0x40000000009, 0xfffffffffffffffc, 0x20000, 0x2, 0x1000}}}) r6 = openat(0xffffffffffffffff, &(0x7f0000ef7000)="2e2f66696c653000", 0x101000, 0x21) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000103000)=0x2, 0x4) flock(r2, 0x86) setsockopt(r3, 0x84, 0xa, &(0x7f0000003000-0x6a)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d32daa387d8363b9c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a000000000000008ac7be98d48f6c40874f45b222", 0x6a) fcntl$getownex(r6, 0x10, &(0x7f0000275000)={0x0, 0x0}) r7 = dup2(r6, r0) connect$nfc_llcp(r6, &(0x7f0000dbe000-0x60)={0x27, 0x5, 0x5, 0x0, 0xce3, 0x8, "3afeabfacf14cb64cd89dd8afc9cd9de0a7af63b349193ec8bb36dc3b6fabf1a58997cbfe9d389c2299502be3598dd62bc2f2660c3ea4c6f404b1092379bd5", 0x2}, 0x60) perf_event_open(&(0x7f00009cc000)={0x2, 0x78, 0xd4e9, 0x0, 0x100000000001, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003dc000-0x78)={0x0, 0x78, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd32, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0xd37f, 0x4600, 0x0, 0x0, 0x1, 0x2, 0x20, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000f1f000)={0x4, [0x0, 0x401, 0x5, 0x3]}, &(0x7f00002ad000-0x4)=0xc) setsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f0000b57000)="eca283dce502d0c9c77badd0eb16c1d17394001db6c3ad7c48150ba0ca7b823f65c694e74be71066a9037ff4a0a6814357b897e8d0bc9a2151a9675136555f2872d8bb80684292c00b4329cf5a6c4d0ca07f5847754a1eafbd3336f87106fdf670f9a2fa7796b1c8455796a99792e6d3cfbc9f39d09dea6b2f08260891df083da58316b8c4116826eeb8585a34ed0fd94f1aafd28490347913caa3fdd5e0ca654a2fbe3f640000000000000000058a8b5524916ff39de71d595f01cb49d7c082e3", 0xc1) fsync(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000056b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017a000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000658000)={0x0, 0x8, &(0x7f0000e05000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5fc0000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000591000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000261000-0x8c)={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]}}, &(0x7f0000bf3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x6, 0x44}, &(0x7f0000aa6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e6a000-0x8)={0x0, 0x80003}, &(0x7f0000a25000-0x4)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff000000000000080959", 0x2a}], 0x1) tkill(r5, 0x2c) 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00006af000)=0x200000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000eef000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r2 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000026e000)={{&(0x7f00009ed000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sendmsg$alg(r0, &(0x7f0000386000)={0x0, 0x0, &(0x7f0000708000)=[{&(0x7f00002e1000)="f3012fca999c5f492b31b481b71addeaab04d8724c2f39701980658b49d42ac731ada7196bb484a79e2b9a8904342d2a081539f2bbe3555c275e7247aa26c361dbcf0433bcd455535036e0d95bca7a3c8af3d820ae29e5152f32b241db3af962de128b52b748edf168", 0x69}, {&(0x7f000075b000)="1bdecc00f7c40368bf4ee7d18f18e1235b931a40791c806fd73c81cf9e2386b07991d8cab2846547297ee1997b2a9805b572fab9a8ded47e8deb62b6a02d3537aaa155368ce4dedf0703f872f88764e679975e64b46d02e29b6f8a8065cf", 0x5e}, {&(0x7f000033f000)="1bb8eb240a008d884fea0530e800c5c37129f1149c22b87a8321b780a3c38e64d99adc77fd01f59f14504674ba1abba42a44e817a9be5dea9fe9a477c02a7703023cfd830f806573db5644240086d95b9219f129d62a5f4d10e55c19a9ef2c777768f6b7fa40e96185df8c47a0c565b0a21d2e4a1d52ebc229a7e1e9d064b22da2d8b58e42d7ce3a437f771c841eac74d281a9411874249f86000397164aca3f77423b212970736a48bcff2b2423f5f5c52b", 0xb2}, {&(0x7f00007da000-0x2f)="861d48d8597bedbfc4cb4de9f211b14c11ff097eef582e0630ed52e2c3090e6f88637f099b5f9f9e1cce4d49f0f635", 0x2f}], 0x4, 0x0, 0x0, 0x41}, 0x1) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000d7a000)=0xcba, 0xb, 0x0) mincore(&(0x7f000008a000/0x1000)=nil, 0x1000, &(0x7f00009f8000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009a1000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x55}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x5}], 0x7) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a8d000-0x10)={0x14b, 0xc738, 0x3, 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f00008a5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xd) [ 325.604536] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.627559] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003c0000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) r0 = open(&(0x7f0000b5c000-0x8)="2e2f66696c653000", 0x40bc2, 0x50) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004c8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000455000+0x715)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat(0xffffffffffffffff, &(0x7f00005ff000-0x8)="2e2f66696c653000", 0x42000, 0x80) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000ad3000-0xd9)="a8939ebf6288ffd8798bd3348f8dad05e714f1d4808a0e9a3753d5101ae8b6dc3fba72411a9d2341debba13b0643fda27283c2fb3a71a00417e026c229def66fa8671ee7dc95c7a81d188a15a155eba52464920b831997c4a79f4e83003af27d34277247fd6729a0a2b93ed68bef7f13cfbfcff839e92d4f5f91f03e2af653f2a2560253af0751d94ac8abf15fbcb2ccb77782d56c5b7736c1af95e2864bc040707e1edb5a18b5abf5765c4f6ebc499b9de126d2df11a28a00ba4a38f8dde6e635b3cd974747dd6516dd22882cba0c2233353508fbba30210d", 0xd9) [ 325.648895] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/17 05:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00004fc000)={0x8001, 0xf, 0x7, 0x0, "bd5384ec9a8f150e4f455bf95a528fd62e0e7d24f9f68a27d611782e2a95da6b"}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99b9d1b757b15b02bdafb7c", 0x80000000}, 0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a97000)=0x0, &(0x7f0000ed8000-0x4)=0x4) 2017/10/17 05:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xdb, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f4d000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000000082) fcntl$notify(r1, 0x200000000100022, 0x5) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f00001bb000)=[{&(0x7f0000a0c000+0x2a4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}], 0x1, &(0x7f0000e45000-0x60)=[{&(0x7f0000619000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000545000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000e83000+0x66b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00009ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000562000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000020b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x6, 0x0) r4 = 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00008b7000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x90000, 0x85, 0x20000000, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r5 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000926000)={0x3, 0x8c, &(0x7f0000d66000-0x8c)="acc90d4d386f2ae32db227bcc908520510bfab35715230d572662c3119bb0bfa0d7d2e703156248dce8dcd3c56d4e2102f929120c521cf1c700818a5aa0157a321bf1e3e074900df275d0b29aab2fac1e9a7b9f86f373fc8f454ac38c40af7e28b7742e56599fb07c95ab459297f1ea6b558ee8f4174ab98077b5b48ea3cf8488a42adacb51f759bdb6eb334"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000226000-0x4)=0x0) r6 = socket(0x11, 0x80803, 0x80000001) setsockopt(r6, 0x0, 0x7, &(0x7f0000dbb000-0x4a)="35f078a96e4b1e23bbe006c6f8a1e8f12aa1571c8fac2a0c3444e3f24eef0b6cc03b75282f972e551bf67c837142d7784a3612e4dfb607de63286b7a6868b3888683f1a2775a82b0dfdb", 0x4a) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000054a000)={0x55, 0x9, 0x5, {0x3, 0x5}, {0x6, 0x100000000}, @ramp={0x5, 0x0, {0x10001, 0x2, 0x7f, 0xc504}}}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00005ff000)={@generic="d11feb885693393b74c04b0565d41c57", @ifru_settings={0x8, 0x5, @sync=&(0x7f0000f74000+0xe3b)={0x6, 0x8000, 0x0}}}) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) poll(&(0x7f000031e000-0x40)=[{r2, 0x10, 0x0}, {r4, 0x4000, 0x0}, {r4, 0x90, 0x0}, {r1, 0xc000, 0x0}, {r0, 0x8014, 0x0}, {r5, 0x3, 0x0}, {r5, 0x402, 0x0}, {r1, 0x1000, 0x0}], 0x8, 0x2) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000a29000)="", &(0x7f0000b95000-0x4)=0x0) dup3(r1, r5, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000fd3000)={0x7, 0x32afa170}) openat$rtc(0xffffffffffffff9c, &(0x7f0000196000-0x9)="2f6465762f72746300", 0x181000, 0x0) setitimer(0x2, &(0x7f0000e28000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a4d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/17 05:49:33 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x143000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000c19000)=0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000002000)="", &(0x7f0000f64000-0x4)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000f1e000-0x8)="2e2f66696c653000", 0x80, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f66000)={{0x9, 0xa79}, {0xe2c, 0x3}, 0x1, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000f66000-0x8)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000f66000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079d000)=0x10, 0x80000) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r0, 0x4010aef5, &(0x7f0000018000-0x10)={0x5, &(0x7f00000cf000-0x50)=[{0x11effd, 0x9}, {0x101000, 0x4}, {0x6000, 0x3ff}, {0x2, 0x100000000}, {0x100015, 0xef0}]}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000f68000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x5e7757456d8b5b5d, 0xfffffffbffffffff, 0x202) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000421000)={0x10, 0x0}) write(r5, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000451000)="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") setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) readv(r5, &(0x7f0000f8b000-0x50)=[{&(0x7f0000489000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000794000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000a31000)={r6, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c02000-0x6)={0x0, 0x4}, &(0x7f00003fb000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000464000-0x6)={r7, 0x0}, &(0x7f0000a3b000)=0x6) 2017/10/17 05:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c7000)=0xb) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a87000-0x10)=@generic="43089163498cff2ca0ba2878a617b88d") [ 325.684382] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fa7000-0xa)="2f6465762f7663732300", 0xfffffffffffffffa, 0x8000) connect$bt_l2cap(r0, &(0x7f00005c6000)={0x1f, 0x4, {0x0, 0xfff, 0x3, 0x1, 0x745, 0x100000000}, 0x95c, 0x100000000}, 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000909000)={0x0, 0x80000001}, &(0x7f0000fa1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008fe000)={0x9, 0x1, 0x3, 0x5316, r1}, &(0x7f0000e83000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r2, 0x0) recvfrom$inet(r2, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f00002fc000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2017/10/17 05:49:34 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003ec000)=0x25) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000d8000-0xb)="2f6465762f766373612300", 0x100000001, 0x1fffe) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f42000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2c, 0x4040) pipe2(&(0x7f0000f98000)={0x0, 0x0}, 0x80801) r4 = fcntl$dupfd(r1, 0x100000407, r3) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00008a8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000063000)={0x51, 0x1, 0x0, {0x43, 0x80000000004}, {0x5, 0x364}, @const={0x6, {0xa9, 0xfffffffffffffff7, 0x4, 0xff}}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cc000-0xb)="2f6465762f6877726e6700", 0x240000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000db9000-0x20)={@generic="39d7a4daee230691e40f96994b5d8c7c", @ifru_addrs={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000081000-0xf)="2f6465762f73657175656e63657200", 0x599e34d7a401ec7c, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) socket$inet_tcp(0x2, 0x1, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000792000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup3(r5, r7, 0x80021) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000069d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000cc9000-0xc)={r9, 0x80000, r5}) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f000071a000-0x4)=0x0, &(0x7f0000fea000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x762) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x4000000000000011, 0x8000000000000803, 0x7f2) sync() perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r2, r4) r11 = socket(0x10, 0x2, 0x10) write(r11, &(0x7f000008a000)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) bind(r10, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r12 = socket$inet6(0xa, 0x2, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a42000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00001e4000)={0x0, 0x3}, &(0x7f00001a8000-0x4)=0x8) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00003e2000-0x4)=0x0) 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x401) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c7000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) 2017/10/17 05:49:34 executing program 3: sched_getattr(0x0, &(0x7f0000590000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) creat(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x100, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000ccd000-0xc)={0x0, 0x0}) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x40000000000000, 0x0, 0x0, 0x0}) write$sndseq(r3, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) epoll_wait(r2, &(0x7f0000d56000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xffffffffffffff43, 0x400) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00003f3000-0x14)={0xffffffffffffffff, 0x100000000, 0xe17f, 0x1, 0x2000000000008}) r5 = gettid() 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x8200000000000800) syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x4000000006) clock_getres(0x0, &(0x7f000044b000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r4, 0x1, 0x13, &(0x7f0000d67000-0x10)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x10) setitimer(0x1, &(0x7f0000c42000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000054a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00002b1000)="2f6465762f7663732300", 0xe33, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cda000+0xb01)={0x0, 0xbca8, 0x0}, &(0x7f0000472000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d4f000)={r7, 0x0}, &(0x7f00002f9000-0x4)=0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00000cd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001a6000-0x8)={0x0, 0x2000000009}, &(0x7f00002a5000+0x705)=0x8) 2017/10/17 05:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00004ec000-0x95)="ba02892b2ed7015f79c49a7c07de1f9e54bc937acb039a307ef05d52186e4339b0d7172b4da1e9fc67260aab7f96e728154ae5d7458cc70aab9a6c855f654f0dbd4f0b1b6cc84ff817243790ce7ca9a75a097383719f53482ab651ee5218842149211e86e851f01d14dcc7de27e34a1dfd125b912a54e89c22b3d23360cf4bd15bfc4b6a8f4b143eeb0f5622c2492f68a3ae76ecda", 0x95) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ccb000-0x8)={0x0, 0x0}) r3 = request_key(&(0x7f000053c000-0x6)="6c6f676f6e00", &(0x7f00000f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e2f000)="73656c696e757876626f786e65743000", 0xfffffffffffffffe) sendmsg$netrom(r2, &(0x7f0000e3e000-0x38)={&(0x7f000022f000)=@full={{0x3, {"475464ce17fb0e"}, 0x6}, [{"0c886d02c93513"}, {"bebc83351edf1e"}, {"05110aa9408be6"}, {"325db768a5a980"}, {"2c71f0e4403b22"}, {"8e6170880dc4da"}, {"b767935238be02"}, {"2aaf8f51303357"}]}, 0x48, &(0x7f0000ab5000-0x70)=[{&(0x7f00007c7000-0xa6)="984b2c941f1e63e1c8547045ce5b892f6ff80195686923a48fcc847c364fece81eb131ebaea29acb71fe2c7aa4c01a32acd264eb0839b7477260dc925c3d5693bf7b8cae7d655608de40eb27ac9b083e33cf04aa8c9f2af1456de15c73f39296d3fb7dfb3a03b49f2fc0cfde2eeef00f5434f12ac452df1b78fb92dfe12dca0b0011b923a02d63dee7ec7d54e03eb32f61db88eeeb70fb12d7af62763d076b61a97c8d3394d4", 0xa6}, {&(0x7f000051f000)="c424cfe2204d140b3059e9d93372911309cd77bbddd4bcae9213d46ebb863f7683545e25d67c179602d092ac0e1c62aa8c0a603b375475d546d2adca15317c53a009ee76f3f0b0778ae2d58fa9be", 0x4e}, {&(0x7f00001e9000)="52ef3de740491ef54b7d09c5c002cc02d539434d7bbe881b6ee109be7fa21ddffadd381dd5e92fe6b95f9255b0aa0d504b62e34baef38dc138202d92a746a85b4bb19c30b603777df1f7497807e0fe2652fbe585372d144c7f1d2926c26c386313eace3c890af2ee37ae9578fcc83b428baef8330dcab6ad5cf938345350cd42383a0a86df7ddcd60064991919c7321ee720dcd9984a847881dbfa480e7e3426505114aebb4ebbbbcc6ed4facc05881baa4cb8d3aff5dd0339a60e5ae6284d843acac5acfcfedcb9545193cce4c9b020f21275068913b1da4700f69e8f81f34033b028cc91fc06519db25bc33a369800a584a67931cd0c5ae4f54e89", 0xfc}, {&(0x7f00008fb000-0x42)="dbc207ac86bba1d2660f7aaf77c1c26a55b973fb4948b6b307003ee39f209e33573e545824ff1301fff708f1dc5a8585a35d55970a15a1d69d9fcd78c82afbdeadd2", 0x42}, {&(0x7f0000ea0000-0x31)="07d79525fa7f675d4103285a6593c8ad244f489ab9dea4bf9d2779a55590f514d38e6ef41ef668d20beb63a5f32e977e04", 0x31}, {&(0x7f0000c4c000-0x24)="613ce0e3e2af64821e5a25b3d9146b00ee0b9ef68e1934244960412c76561dc6dd63ac8b", 0x24}, {&(0x7f00005da000)="c721f4aa8673591f55bf3a5a79ac013a4f306ec0981fefa6c9b40eb3aa7c33fa76ed88d4185dd96fbbf0714eddf7324fe473ad1293bc2104cc98a7b7768fc2337d4a7fcd3422a10f3817b701f718284c14d10041a2f9a92212d90d059f0fbac8ee9c4da7b740718fefce38057095d544f823837cef7da03e1167050e1db6723a4777c137fe4675b06fd45628b7ac211d62a295fb3d95bcd918339b6ab8e0b6081af36d81b6a1efcf5d4af73b475cc9ef60f94b60f7d1569b294472785ade46b7e9", 0xc1}], 0x7, &(0x7f0000fd3000)=[{0xd8, 0x11f, 0xc, "4dd4dae7f61059e2bcbd9c018644878ed66f719da24beccdf9816fb6b18a3c54f90696251c92d9480d747c70c1c2e8e4b96b4a1faa7fe8898e2d0d995d275cdfc92d49b15a96b24bf8aa0223cde7d9d77ec46006766c2fc93e56165197e3f59a6d4e25dd5ccc69fd3ae0307bddfedd64e22b2ff76bbc7c8cc9b3f38474b6bdf46672bcc387fc47e1d7885d4d4661f6c1cfeb09d9b5c923d4c59b2bf10a373ceccc14bfc4e76811dcec339de19015449b7bb7e865b769d9d6f8b57732f69d7d00d1"}, {0x40, 0x109, 0x4, "fbe31a62534901a7c49cd505919ddacbd2f97cb1d70ad1b2dd19c3d96a0f700c2361270f0e248dba2f0ee646f5"}, {0x1010, 0x100, 0x2, "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"}, {0xd0, 0x0, 0x7, "e37e4cccb72cdee0d072255ed4cc71555e3ba91ea7e8079f22ab0890c4feb79469d87b1d0c476492cc2e3dd8982482359fc1384a73ee95bc4df53d1a65aba9109f47f3adffdecaee76ec609ea374e2fc37c3ec15428b97dda77d175226f00e3317de1c90b888100cbdfd177e1b0887f7ba67cb983d8adf134ca6490939aa75f1a0cd79c926df219af3e91e50b15a72afcc0321ab5dd392a1b8b0108f7c6fa35a7d8c5843817658e07807de38c411ef95df20d7679a29f18e49455a"}], 0x4, 0x40000}, 0x1) keyctl$update(0x2, r3, &(0x7f0000ee6000)="4da7d78b0b", 0x5) accept$ipx(r1, &(0x7f0000d64000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000549000-0x4)=0x10) 2017/10/17 05:49:34 executing program 5: socketpair(0x19, 0x2, 0x1f, &(0x7f0000374000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x5, 0x2, &(0x7f0000ac3000)=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a81000/0x3000)=nil, 0x3000, &(0x7f0000002000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffffb, &(0x7f000002f000)={0xc105, 0x80000000}) sendto$packet(r1, &(0x7f000001c000)="4f392c29878105f297fe32362279119903388f401bd6a9080f94a38807bc62e1d4efa69c4d7cb155fe57847b6ab1049793b585e4f69c9927dc121367c0be63ba5d797f3fd6a3f73c8647b875758b746244494878ad960cdc7f99da8746934cde4317499ffd10e7e40c2731cd18d23bae24f2cad802bf1953", 0x78, 0x20004000, 0x0, 0x0) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000003c000)=0x4) modify_ldt$read(0x0, &(0x7f0000051000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000052000)="6b657972696e6700", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000051000)="747275737465642a76626f786e65743100", 0xfffffffffffffffc) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000051000-0x4)=0xc) perf_event_open(&(0x7f000004f000)={0x2, 0x78, 0xfd66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 326.178300] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:34 executing program 5: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001f000)=0xe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x102) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r4, 0xb6) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000057b000-0x4)=0x0) syz_emit_ethernet(0x62, &(0x7f0000f9a000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80000000ffb0", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x54, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0xc, 0x4, 0x55a8, 0x400, 0x1, 0x3, 0x100000000, 0x7ff, 0x33, 0x50, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x18, 0x5, 0x3, 0x331d, [{[], 0x401}, {[], 0x1}, {[], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x800000000003}]}, @noop={0x1}]}}, "7ac134ee1b5025ed"}}}}}) r6 = creat(&(0x7f00008ef000+0xfc7)="2e2f66696c653000", 0x3) r7 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000f65000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000aea000-0x4)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) llistxattr(&(0x7f00008a4000-0x8)="2e2f66696c653000", &(0x7f0000008000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) r9 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000203000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xe8) getresgid(&(0x7f0000bb6000)=0x0, &(0x7f0000c4f000)=0x0, &(0x7f0000da1000)=0x0) sendmsg$netlink(r9, &(0x7f0000114000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x20, 0x209, 0x0, 0xe69, "02"}], 0x14}], 0x1, &(0x7f000097d000-0x168)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r5]}, @rights={0x28, 0x1, 0x1, [r7, 0xffffffffffffffff, r2, r4, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r6, r7, r2, 0xffffffffffffffff, r7, r9]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r5, r2, r1, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, r7, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r9, 0xffffffffffffffff, 0xffffffffffffffff, r6, r5, r4, r5]}, @rights={0x28, 0x1, 0x1, [r2, r5, 0xffffffffffffffff, r6, r9]}], 0xa, 0x0}, 0x0) mkdir(&(0x7f0000508000)="2e2f66696c653000", 0x80000000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000777000)="636700017570706f7369785f0000000000000002fd725d5f6d305d70547369786561596c5f6163636573735d005d") mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f0000253000-0x8)="2e2f66696c653000", &(0x7f0000ace000-0x6)="746d70667300", 0x0, 0x0) mount(&(0x7f00004cc000-0x8)="2e2f66696c653000", &(0x7f0000fca000)="2e2f66696c653000", &(0x7f0000d6d000-0x9)="646576746d70667300", 0xef82dcb4f6af9521, 0x0) getpgid(r0) sched_setattr(r3, &(0x7f000001b000)={0x0, 0x6, 0x1, 0x2, 0x6, 0x0, 0x7, 0x7}, 0x0) 2017/10/17 05:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0xc01, &(0x7f0000b0d000-0x7)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006cf000-0x5c)={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x200, [0x2, 0x8001, 0x3, 0x2, 0x5, 0x6, 0x1, 0x1]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000636000)="2f6465762f73657175656e63657200", 0x301040, 0x0) perf_event_open(&(0x7f0000d6d000)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400, 0x2, 0x0, 0x2000000000000001, 0x0, 0x6, 0xa7c9, 0x4000, 0x7ff, 0x9, 0x0, 0xe8dd, 0x0, 0xffffffffffffffe1, 0x0}, 0x0, 0x1, r2, 0xc) r3 = getpid() timer_create(0x2, &(0x7f0000240000-0x2e)={0x0, 0x1f, 0x100, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) timer_gettime(r4, &(0x7f0000eb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r5}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f000090d000)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) writev(r1, &(0x7f0000fdd000)=[{&(0x7f0000406000-0x39)="390000001300194704000000040000008000000002000000450080000000ff00090016000000010000000000000010000000e9070000000400", 0x39}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x0, 0x1, &(0x7f000002a000)=[@generic={0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xffffffbffffffffd}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) pipe2(&(0x7f00000f2000-0x8)={0x0, 0x0}, 0x800) ioctl$KDMKTONE(r6, 0x4b3b, 0xdb9d) r7 = open(&(0x7f0000682000-0x8)="2e2f66696c653000", 0x100, 0x20) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000086d000)={0x3, 0x2, 0xeb6, 0x7}, 0x10) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00002af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSFF(r7, 0x40304580, &(0x7f0000311000-0x1a)={0x51, 0x4, 0x1, {0x895, 0x401}, {0x7f, 0x0}, @const={0x4, {0xffffffffffffff00, 0x1ff, 0x9, 0x400}}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000fbf000)={0x0, 0x0}) r8 = socket(0x11, 0x803, 0x0) sendmsg$nfc_llcp(r8, &(0x7f00007fd000-0x38)={&(0x7f0000d0e000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0x0}, 0x60, &(0x7f0000d09000+0x4be)=[], 0x0, &(0x7f0000984000)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}, 0x0) 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ed0000-0x4)=0x0, &(0x7f0000f02000)=0x4) 2017/10/17 05:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) getresuid(&(0x7f0000346000-0x4)=0x0, &(0x7f0000e6d000-0x4)=0x0, &(0x7f000013b000-0x4)=0x0) syz_open_dev$vcsa(&(0x7f0000bcf000)="2f6465762f766373612300", 0x1, 0x80000) r0 = socket(0x10, 0x200000000802, 0x0) bind$nfc_llcp(r0, &(0x7f0000689000)={0x27, 0x4, 0x7, 0x0, 0x2, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f2000)="2f6465762f6877726e6700", 0x102, 0x0) epoll_create(0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000049a000)=0x6) r2 = accept$inet(r1, &(0x7f0000649000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x10) write(r2, &(0x7f000090f000-0x1f)="1f0000005400fd6d0600000000000000020011f00b000000000000000500ec", 0x1f) 2017/10/17 05:49:34 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f000072b000/0x4000)=nil, 0x8356, 0x0, 0x60, &(0x7f0000b5a000/0x3000)=nil, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) inotify_add_watch(r1, &(0x7f00000a7000)="2e2f66696c653000", 0x1000001) fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000a51000)="2e2f66696c653000", 0x2802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000beb000)={r4, 0x7, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) gettid() gettid() mkdir(&(0x7f00002dc000)="2e2f62757300", 0x800) r5 = open(&(0x7f0000507000-0x6)="2e2f62757300", 0x801, 0x100) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004f7000-0x10)={0x2, &(0x7f0000c48000-0x10)=[{0x6c, 0x3, 0x0, 0x0}, {0xfffffffffffffe00, 0x8, 0x2, 0xffffffffffffffff}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000021000)=[], 0x0, 0x0, &(0x7f0000021000)={0x0}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = epoll_create1(0x84005) epoll_wait(r7, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000dbf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00004f2000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x200}, &(0x7f000071d000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:34 executing program 5: setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f00006b6000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000085b000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x80000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) select(0x40, &(0x7f00003b0000-0x40)={0x1, 0xffff, 0x80000000, 0x8, 0x8000, 0x7fff, 0x200, 0x3}, &(0x7f00000b8000-0x40)={0xdf, 0x1, 0x4, 0x8, 0xffffffff, 0x40, 0x8, 0x761}, &(0x7f0000a2d000)={0x1000, 0x6, 0x1, 0xccd, 0x2, 0x0, 0x81, 0xff}, &(0x7f0000e34000-0x10)={0x77359400, 0x0}) memfd_create(&(0x7f0000f7c000-0x2)="1e", 0x200000000000) r2 = open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x2000021) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b0000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f000000a000-0x14)={0x9, 0x0, 0x2, 0x7, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000e80000-0xc)={0x2, r1, 0x40000000001}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000006000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f000000c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000a1c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000011000-0x18)={0x0, 0x3, 0x20, &(0x7f0000011000-0x8)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x10000000, 0x0, 0x6, 0x1, 0x3, 0x20, 0x6, 0x0, 0x1, 0x0, 0x0, 0x2, 0x6, 0x7, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000075c000)=0x400000000000008) syz_open_dev$random(&(0x7f0000319000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x400000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000475000-0x6)={{0x1, 0x0, 0x9, 0x6, 0x8, 0x9}, 0x1}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a8f000-0x8)={0x0, 0x0}) 2017/10/17 05:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000def000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0xb, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x80000000000000, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84a2, 0x0, 0x0, 0x1000000000020, 0x0, 0x7, 0x0, 0x0, 0x100, 0x0}, r1, 0x7, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f1e000)="2f6465762f72746300", 0x4000, 0x0) socketpair(0x3, 0x4, 0x9, &(0x7f0000e52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005c7000)=0x0, &(0x7f0000e51000-0x4)=0x4) r5 = dup3(r0, r3, 0x80000) ioctl$UFFDIO_COPY(r5, 0x8010aa02, &(0x7f0000e30000)={&(0x7f00004a0000/0x4000)=nil, 0x4000}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c7000)="2f6465762f6877726e6700", 0x20002, 0x0) perf_event_open(&(0x7f0000ffd000)={0x7, 0x78, 0x6, 0x1, 0x8, 0x4, 0x0, 0xfffffffffffff086, 0x4000, 0x7, 0x4, 0x1, 0x10000, 0xf, 0x0, 0x2, 0x4, 0x3, 0x88d, 0x0, 0x2, 0x5, 0x4, 0x0, 0x4, 0x5, 0x0}, r1, 0x10, r0, 0x6) syz_open_dev$evdev(&(0x7f00004a2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x40) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00009e2000-0x10)={0x8000, 0x80000000, 0x80000000, 0x0}, 0x10) perf_event_open(&(0x7f00004e7000)={0xffffffffffffffff, 0x78, 0xdf, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r7, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000863000-0x4)=0x9) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000001000-0x10)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffe}) prctl$setmm(0x23, 0x2, &(0x7f0000761000/0x2000)=nil) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000f21000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f000074e000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x80003, 0x40000002000ec1a) [ 326.577512] device syz0 entered promiscuous mode 2017/10/17 05:49:34 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ece000)={0x0, 0x7, 0x23b, 0x1}, &(0x7f0000d43000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f3b000)={0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b3000-0xb8)={r1, 0x1, 0x8, 0x1, 0x7b, 0x7f, 0x400, 0x100000000, {r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffbffffffffff8, 0x2, 0x80, 0x2}}, &(0x7f0000498000)=0xb8) pipe2(&(0x7f0000479000)={0x0, 0x0}, 0x800) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000057000)=0x0, &(0x7f0000b3c000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000e64000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x0) bind$ax25(r0, &(0x7f0000bf7000-0x10)={0x3, {"9ea52308667ace"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r1 = socket(0x10, 0x802, 0x0) syncfs(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b17000-0x4)=0x0, &(0x7f000095c000)=0x4) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x80, 0x85f, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000766000-0x4)=0x28958c7c, 0x4) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d3000)={0x0, 0x200, 0x7, 0x2bc8, 0x101, 0x401}, &(0x7f0000b86000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ab8000-0x46)={r2, 0x3e, "288d7458e75f5055363532887ab20d15b03545a14993ae7edc85363fdf8be9f97754c6e0df4339330ec05d11fe85dbb1c3ac2e5722e31053726676a6f283"}, &(0x7f0000e1a000-0x4)=0x46) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c42000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000180000-0x8)={r3, 0x8001}, 0x8) munlock(&(0x7f0000237000/0x10000)=nil, 0x10000) socket$bt_hidp(0x1f, 0x3, 0x6) dup(r1) 2017/10/17 05:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1c, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6(0xa, 0x0, 0x78d) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017f000-0x8)={0x7, 0x9, 0x3, 0x7ff}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ae0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r2 = memfd_create(&(0x7f000023d000)="70707030706f7369785f61636c5f61636365737300", 0x1) sendmmsg$alg(r2, &(0x7f00007ab000)=[{0x0, 0x0, &(0x7f0000f40000)=[{&(0x7f000065b000)="18360699154ac498da5deadbdc34e72318c2f4d47e8c8c3af8ceaa62f2f26195dcd1694c9f14532cca15695a08df6ada9a158d602019cccb314fabc2fff1e1c25336e85272394f106eae96176ddffd05fa8f3c18197756150ee576d080a0e5ad68de557f69be833b6db2f8770ca12c38b82a02d2d26dde82e97236b071d76410972d22967ef3e896f22d2c8ef4eb68d31b7be02ca9f49ceab9210b6c8f06e7e990a769b9260151d6f6d29a453150b5939446b1f9f356cf89a516a6ac09518acbcaa6223a2c9605dafd92bf6f4e08446adb3d7fbf4a0a2a6b715dcd29c638933c67deb981c0fe6704868cf11e1135874375efc1b2", 0xf4}, {&(0x7f00008e1000)="39d8b3ad2a968fe20db1b2eda17d0e98f63b88bde1e7f46c1f143e5e27395a78fa3552760625766d5d1dd7fdf61a044f4b19e97d5e3d13b6b42a139ed3215ad2ad6caec3f19244b6f0b06407138575a8f780e40482962511669b0d0542493043d095261963b2b30330f5be8f3f3e39c72c4ca79c80b6f7c3bd3efbc4426839e2aaebf7118c8ef464cbaa6a08e24244891b6a414a5739ac1ebd9eaceedcbaf4562e1754ad1ab648ca5779570c8e1fa6ca22c0db50019a27bede74cf15a58a8682a2270f9288386e700844526620e1061536e094097b", 0xd5}, {&(0x7f0000dfd000)="176b2e1f5a8b6e7b64728f57910c2f4d4fd900238a3e9379e57bf27b4568069f0e298655f3ab1dbd6309b553e094d03fa39fbbd4b6516c019fa69c4dbe9aca1357aa948631b2768dbbbc1bff275cad4e16e2d1de305c0982e2069e205de6e4", 0x5f}, {&(0x7f00000d3000-0xdc)="da7ca4366e4f26e043b61732360387dd5711dafdc2b1b11beee5d960e13ebb2eef59ee33eb741877ae5b18ffb157cadb238e2dab725a0186cb76f804744b1b7a3708718e3e99fe1692c92c0ade0f186e334e4b05f3d67b672909f22bcb84d5ad739334de69332b198ce2071010e63eec28a3ec468534ab20b0d8076f92ce63a32d8c41f2407b36ae0206145dde8e98e1f7387a1a33b0bfc0f09972db16c045a2cb784ce6526c6d8b5d3a0765dd0b53c51288b7fd6f50db63730dec5bf74475eadcac490009ec62dc0cecd1c0c50f7b5d4bc54563efb4be49e72746c9", 0xdc}, {&(0x7f000073f000)="f7180af130671764bc043fedb06e84c472e6dbc30185da64db6c99200c3d4f8e2a32481b99db883c9f66a56e301462666ec247a4d669553278c9619d661fb291ea8eabec4741fdfb978c4e83bbcac6e69576f1cd5b0ce3ce6f575dd89124541dc37f21788077f32993cf026a6620c982215b0c9dd712cc46f440a9b1317241e0baf9c8e569bf1d19ba5733de0a4b566a1419e2ecc9512bf27d1416532f6f2ff939135fe8e75e23e1cdc5ffd20d9d6a59d8e88fc1322e71c044102220f6d2c3a223722bbf3fb325bb43dde3f802", 0xcd}, {&(0x7f0000c9b000)="31aaa51aaa1ad9b454bac5481c40a00cab8a06232ecb86436885631cb5ff6c25500a868a9aea61a1d56b9a01dfeeec54f577ec2db9f06b983053db755ab0ae8c2186b83d4de7c3d36f6e0d0bfaf33fd6596b1b939209b22b459944977be3070fad3b96df438edbae902cc323c08024d1ccfdf7b7fd26721b681d711d701e928a34473906dcc70eee36e20aed7c3d", 0x8e}, {&(0x7f0000fce000)="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{&(0x7f0000a9a000-0xea)="a7f7fe3879c8c5729d2326f410f9342e3d8f7926486102cdebeb52bd3ec2885fe4f57eb3d820dbb3caee457fd603b9b49e366e57356e3a66c524b747c9ce8e85436dc290cf31b8f6aadcaa5860705cdd4e2e58b9b9cad0b49f5d06c3ccd8c0245abfbfd1ae5da25a5db6ef27cf6a3d188b55783ea003314fa293a5fa862ed7cc983915d2268b7b437902a647c2e53812e7e2a50569f7609186693ed390f86e53e5d7c19e072398256b7e418fa000fa3b00a94f600e625bfbec9382f43b052bff9749e841b67f124627ffd5dd5c99625b59df928eb3eef5e35e87a87bad3cae0949595ccbec8c0d0d9bae", 0xea}, {&(0x7f0000e6d000)="948c2e8d2594ccb82f0e6dfbc844f5367df4f7401cfc9c6f718b50a5323e76cd9b553c4deec7c1665c2a5611430c94a657580fa0b4f3074062093f51e6c6c51caba60c30d2ff6e9dea0f45f2756589a5fe2901013f8755b8a6b3a9bcdf7024cca83edcf25c2c2690c2e4daa021edb170ab633b44b618b802072230038ef47d0d020dfe8a048309c0d523198c16aa4a1d718ed61f2497113cb93a1f75c618fa1be47ab2903e05703bb122e7c2e87c4288c7dd9134c9fdb192dd93a51f0fa334c7c383232e9fe3f7", 0xc7}, {&(0x7f0000474000-0xd7)="329c1a09a0e68603bbe56c52e73e0494416a2a94ddffb347ccf734f7d8a3c7273adab6a917572d3d58de9fd26b8f3fa13882416597e484183d8038d8367c34f17cb6798415b4e038ee88c9686672010d395f279e0b1a78793ed3282e2183cc0e170eefceb7db2521e7efe764967b475ed1426e1822c80af2fab759a0cc3d4cf6752a692a7260510be8ab4e7f96631757ac4b729d70e62f1d2d1f2a6f23c4041ac2025accc3a77755bb219ec4b3e8d8eb9a551cee00258a83a6b8e5a3ed5ae06fc51754610380c1d6aadf36d4ae1aa2ef8fd05ee954dfe5", 0xd7}], 0x4, &(0x7f00009c5000)=[@op={0x18, 0x117, 0x3, 0x7}, @op={0x18, 0x117, 0x3, 0x9}, @op={0x18, 0x117, 0x3, 0x93}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x400}], 0x78, 0x40000}, {0x0, 0x0, &(0x7f0000b03000+0x556)=[{&(0x7f0000091000)="8254d18b423e557b18800d426fb4a55e18242707ec340ee68d398bc31937c3cef3d1d9d2483aadfa7feb8a0c73ec9d8cbd5c9635b96f253caa63cf9aa7d6273c58828b3cd6a5a457770bd4f276f27a2d6515ee9b4984b6fce8663d13655ebee7f35c2ef8511a4f2ef66129a77a6a48ae496ad910ddd245ec3ff7f49b804cb8717e94f67f07c4", 0x86}, 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{&(0x7f00001ad000-0x42)="c6a8bcf0895fc9ed465442fcbdc348024507da5e9c474a29741962dfb1d31068f1bf46363b311052c0433b5ef51cfe321265ae8916e77da391ad25b1deaa85db70bd", 0x42}, {&(0x7f0000469000)="40c1df01c72f90740e7160da4372de802a0feffbb03ffc72bc7d27d5ebe938fb7bd74d04223c1e81d3a91b5b37727c5963b3c3e87c6dc8857426841f1ab157cd24fd9d8128816638dab63a9227a780f22afbb190b5d03d2032b92749cf5e6e2a034baa1eb89cd14781c7bbc59d45461418ebe39d6c474dd0ba4ea2a32617e4dae85ce5b6484d6a8e8dd9d35a", 0x8c}], 0x7, &(0x7f0000569000)=[@iv={0xf0, 0x117, 0x2, 0xd7, "d310499c44a1f3d7c5edc419c5f0bcedb8ff9108b7c019c53930baddf1fbf132d0b6ac4ca53c34d84ddc728938e73fd6a9bf617a938b2b46af768978225dafb22e8e995d8f44e75e58cf68d2a4385dcca85b00a95c19f6b9352206fa7a295787a768c202aa8c145b1f3b4ae513e2ce9a89e6f65d89fc2e30fef6fc3f48b3a05352f64caa24b4b287790aa375cf312206a2c9758eccb2ab6e4a46e7ae83c341f10844ea58cdc1baca6f32554931d799587cc3f0141b2eff7562f7da40c3bd8f5e07ff2e851cc51cf58820342f915700d8e168661efa3f9e"}, @iv={0x48, 0x117, 0x2, 0x31, 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0x1018, 0x8001}, {0x0, 0x0, &(0x7f00007fa000)=[{&(0x7f00005f0000-0x3c)="1a16fb1fa9fba95e31004496fbf07dc898040083c24a9712ad32b39b613715b5feb5e8c243e2f0dd957dab99862d1dbf67c7f0219a1833d17d04b486", 0x3c}, {&(0x7f000030e000-0x1f)="1e5ee3dcf5b4d02fcec5a0b2d7283692278a10066c661be69571f58d87aedd", 0x1f}, {&(0x7f0000bc8000)="054f418f0493f21044dad4feca943d38cbbcbcccd39e1a4e4110dec9a638d5990bb95dee44d3934e4332e9cfc661436901c95c5a3331226d6f39535889e035f14b84ab8015590616f312152c40ac056dfb0254129f2ae34ff11824f591cf7683ca559db2336f6a8eca4af8e68f67fa8e37cb83700fc5da71bf57c18fe1dd0c5a705b9500e29a8e3463af93a9883dd781dfa5e2771da806d4bfc907704c144473e2", 0xa1}], 0x3, &(0x7f000072a000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x60, 0x117, 0x2, 0x48, "66db55f70f5d2b5545c66d48e63e258b8c2cbfeefbd059c770258195cac9e5899c363ad8c2c163c472fd3afb0fbdcb5040e286d8f006c19fdf284e19f68037216e32df32c176e0be"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0x13, "a4fdf5debe0f3a5349e4a5992a482763d04975"}], 0xd0, 0x80}, {0x0, 0x0, &(0x7f000041e000)=[{&(0x7f0000b7d000)="7942eadb98ac6f5a0d607515dee4ef4c90ed6379ec51a67eae4f13496164935eeafcf72e0dd528b3827980213314401bc5b62e436b3b6385f36bf0ef137cd0cfd913b4fb9874a666a20cb58aab9a253fb9099e7a82560f785e2bb62762377e1db4de307183f140b13cca33627f69780463693b333561a9d39183c8094997369ff23ccd2fac952e6e503aad18e74310417849219baabaab92ed2accba02c8687b01a82433f96258ff860a3956e501ed488e348d612cccf6a4b0c664413157cd4a22b97327b44b0d4f6c99821127d40fa7cd5acbcdcd8d5af982f799016afd102892b0f271b4ea0637dfb584c177d0e9f187", 0xf1}, {&(0x7f000049e000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000369000-0x70)=[{&(0x7f0000962000-0x40)="9fe4ad628f64d752937eacfa8be3403391fe608c0454bd3d3a9b6e0d8728f9ab9fc5ac6f02db736ce179a6bf5f605237f8f0b3ce4628f17a13b4133821038048", 0x40}, {&(0x7f000000a000)="7a76889dd21aa0af22397e58130287cc23e369c0e37fdad0b0117446c50885a1180da6c4fb23958f9733312f907ea92973a147c1b20224aeb59be80cbb2fd3559bf1fd4a75b97f33b95a26272feb1d623cd496f3c4543f9dcf39653bf0f84a55c0e86ca8f17f7cc46a417545b65673c919ba5098d5cf0f5139d39fab3d60bf930e94433aae5aeb2a83e8825cae36528e1c", 0x91}, {&(0x7f00007ff000-0xad)="fa400d29cd196451c709be50e5f072b1ca2193e6fdafa1f0da514e90580960e8d47aabbf861b10a6e9972faa7fc12208f7c5eb2fdc663e0cd6cc9c0519fc11f7e52ba7c0de9facfca7d84b406fbdcfce73f318578b8ccbaaf5f3ac6b438ffc9a791ee31758d109adb45078a5c800fdb9c32f61ba33c515de5c576450050e01f38527f2c452e3f4ed86f4347d0954b38554a7dbe4af1824179ba0f8dd60a8a99f8f4714de67e2b1d6c80d5489a9", 0xad}, {&(0x7f0000b0d000-0x50)="7086b67d03bb10a83fd574d7eba56df028a4ec9d06e5173fd457663f369ba629f050c0c71a59e470c6d4e8a1a2169a83b83e83d2255ffffa0e13bf9d84575dbdef5fd44017a6bbeb01db8dea889ce0b2", 0x50}, {&(0x7f00001b7000)="cd9e8553b3ef3c5f7a", 0x9}, {&(0x7f0000037000)="6ae25971b2e5214e718a39369d968ae04b685b72ab4689dc76e67b409045c472a7f8f70f102daca6d313991a43d4676627beca27ae9d8a6f13cefce493a8465ea3b1c6e0bb9bc515e01091214320eead6f378534b54f6abc6e9b1f9cd1daf3358056ca54c03e779fdf472b6f019fe028a44233a9f7cfb2088dd6c65b84c3b370f84243316e1978623bad4e527aaa5c8827f20f0dda5606670800e27e0dce1ab1f8ffb988683dbdd6c9a7009824c9dfcac995368730dca88f779bc8a66f81b8ee24d309faa8943be61a064bb79e3715c84cbc72f2", 0xd4}, {&(0x7f0000548000-0x37)="31aecdb4e8ce027b4fd3a042d0c5c2c1330df8a5fb1b04136d41ade84c51476abc563ad8034715101645a1347817072fda2eb4eb7948b9", 0x37}], 0x7, &(0x7f000085f000-0x90)=[@iv={0x90, 0x117, 0x2, 0x7a, "abe34de153158215c3431b59ebc81f4fdf3c8324313a078b524bdb0692fd97829d9f829eb8b6da1b7f6351386953dc26b1ac0c9825ad7016c6ac0d77df01a3781ef3c1de88c186168dbfb05391e947df23eceb991e178574d382617f97a4335b4b67deedfe70de39c3f4e1a9eeb87d873a236fb017d08d84a12b"}], 0x90, 0x20000000}], 0x8, 0x20004080) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000b3c000)="01a373b6f6029088adb4281a376f778753f112e6bf7755eb5565a88105a2617e0cf0e80935b707505603ee295ca123", 0x2f) shutdown(0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x7, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000652000)={0x0, 0x83b, 0x0}, &(0x7f000067c000-0x3)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ed8000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000b69000-0x4)=0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000798000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000039c000)={r5, 0x2}, &(0x7f0000fa5000-0x4)=0x8) 2017/10/17 05:49:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f99000-0x8)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x7)="6370000000000f", 0x0, &(0x7f0000b0a000)="c59daf83f733f210e1e8391d4ec17e58940ddacd36ec96706baff1e1cffd8fd077f80090db3c5323cb3d728eb0f2aa179e843842e5c5d65eb2a866d53b29ba5d8730d86db5fc6fdf1101282ae15313cc5407ea801ab45561e86479b65e53ee84c9668a0456d47448ef882b46f536c2dd6a3136728feeb0ff4328fac6ecc71936239b7c034e94015830e6ade004b92414c34a63590ec802bc0d5b355fbc12b23158c9f284cdfcbabc66562ac2dd33fb9fbab073e4e0b8870581a2c2103a82bcc6aad4b267cc26a9") mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) memfd_create(&(0x7f0000002000-0x3)="003a00", 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7fffffffffffe, 0x5) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000070a000-0x4)=0x0) r3 = getpgrp(r2) setpriority(0x4000000000000, r3, 0x7fff8000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x80000000010, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000d43000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$sg(&(0x7f00006ef000)="2f6465762f73672300", 0x5, 0x40) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00005a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bcd000-0x4)=0x80000000, 0x4) lstat(&(0x7f000013a000-0x8)="2e2f66696c653000", &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000a8c000)=[r5, r5, r5, r5, r5, r5, r5]) fcntl$getown(r0, 0x9) r6 = dup2(r4, r4) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00007df000)=0x7) fstat(r4, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0xc) 2017/10/17 05:49:34 executing program 3: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000039a000)="2c00", 0x200000003) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ba4000-0x10)={&(0x7f0000ba4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r3, r2, 0x6, 0x4) fcntl$setpipe(r3, 0x407, 0x5) vmsplice(r4, &(0x7f0000004000-0x20)=[{&(0x7f0000c1d000)="34", 0x1}, {&(0x7f000014c000-0x1000)="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", 0x1000}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000077e000-0x4)=0x0, &(0x7f00005e3000)=0x4) tee(r1, r4, 0xcfe, 0x5) splice(r3, 0x0, r2, 0x0, 0x50e3, 0x1000000000000e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00004ac000-0x4)=0x9a, 0x4) r5 = fcntl$getown(r0, 0x9) sched_setattr(r5, &(0x7f0000ba4000)={0x30, 0x7, 0x0, 0x4e, 0xffffffff, 0x8000, 0xfffffffffffffff8, 0x8000}, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0xffffffffffffffff) open(&(0x7f0000712000-0x8)="2e2f66696c653000", 0x200000, 0x80) r6 = gettid() mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r6, 0x203, &(0x7f0000b5c000)={&(0x7f000076b000-0xdd)="a2a2e6140800000000e80000d0e201b47fff3bb4ac228f00ff25e9cb4193527c4444eaf404000000d90c6ba641dee22157a8aafc34ea395d07efa7c352af4d34df7c44da039bc5868cb4a45bff14d0ca96ef8add8a9ceb6bff8b4416811650be4ec98ab2e24cc71084b8370c9ea093ef5f739f62db85b88a545290ab008886b39fb037202200030100e585e77e040000005f5f53dd6f6b25a725747ad8eff110980b09bd7ac8243600e12903c2d078d22ea6650115c76f773d4e7fffffffa5a0e942000100bcde20b2a4988eff0805000124ece76129f6ee718fe378", 0xdc}) r7 = openat(r3, &(0x7f0000f75000)="2e2f66696c653000", 0x101000, 0x101) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000a3d000)=0x5) r8 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r8, 0x4, 0x20000000002002) writev(r8, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) splice(r1, 0x0, r7, 0x0, 0xfffffffffffffffc, 0x1) 2017/10/17 05:49:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000022d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000833000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x390a, &(0x7f0000837000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x100, 0x6, "a228af", 0x38d4, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x1000000000000, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, 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"21c5f4d69535536e63939cde73c1795e62dc67ca319da892f929e17e539d338ce2aa292c9a054418575e59b6dcce5ccb08beba346a8653073c75513279326be036eb0e1c8c7719e5bb590e1fa41d393be73aa4fc9db46fd3bbcf37684293"}, {0xc7, 0xa3, "117642702f9ce31f2f9d516fd7c2e8f944add05b321e07c2a9b4f92929177d1b0c6ea071d79f77852b7f93f882471974e136ef9996ca74460dc8f804b4f37dd36117e13917be81254ae0c98ad9a7e9183c6d87b87abd575773c47e7d4ed4540dc924a6f547616334f1b9c8fe5045d81af333bf14cb5bf2fb7dc45dba126cbe24b0f2cc84b7379fb97532b405640eef018f12ae6128b07511f7546153637c70a60e02ee"}, {0xff, 0x85, "e8782a177a4e93330025d4ba50df125d5590e32d2bf828ea380619c6737aaf6aaeebbf1a949d0e87c0265248c3a5dcfb990723d89d787000000000000018e2435cac0c7f8cd1ebdade6aaabc91caa31369f353c90d64a1f5b59201b2af429946ba9b8788c18af2efcc174e315ffd7bae52c0e3c2e9be8e5730cf2b107481f9d285a4399103"}, {0xcc, 0x60, "39b4e41ec1b6fe4b63cd28516dd6172fbfd0f7e06ad10e8c161382be4b01b7c9380c0c56058ade9d8ef835873210d6473e54966a4d42fdf3704166c93434cbd02dab639fa803c90052410a4d6fb1d74be7ca1614842726436de94fc6dc231f1d"}, {0xff, 0xdc, "c29ff9340f7cd6815c45111828f3d38d46fb601df7743da4a8bbc5352f4c96addde7011da51c57af1135a2a907502c8acb3cf12b32b18794f65ee26f7b1a7b52ab2d72173feaf7295d40cfea7e8cfc460bc7217a1c5e09f1ca466737334142d3fb347f77bdde6c36ef2d7f7a3424f0729f5ecad633e59fe63c25446fe6368ccdd9e1504882f41c8d2b063969862a6916f0fa04a862495e7c55b7e5e0a131b0abe9875fae8b175999759b1fc2bd54b2ba3688f888d619aa0054e80a6c0d741f025983b15b2e20e766897ce318ed83224a5e5467a539d27ffc377dbf81"}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0xb, [@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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@udp={0x0, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800000000) r1 = socket$inet6(0xa, 0x800, 0x5) bind$inet6(r1, &(0x7f000013d000-0x1c)={0xa, 0x0, 0x7ffd, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000092a000-0x10)=@generic="f2de12d4c1cda745f58240b3e9edc8b7", 0x10) mmap(&(0x7f0000673000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000a6000-0x38)={&(0x7f0000f05000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af2000)=[{&(0x7f0000f05000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00009ea000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000ceb000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f00006a7000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x5}, 0x20) mmap(&(0x7f0000000000/0x891000)=nil, 0x891000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000041000)=[{0x3, 0x9}, {0x0, 0x93}], 0x2) socket$inet(0x2, 0x80005, 0x0) r2 = socket(0x5, 0x6, 0x100) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, 0x0, &(0x7f00006d4000-0x4)=0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f000036b000)=@rc={0x1f, {0x6, 0x0, 0x80000000, 0x1, 0x4, 0x0}, 0x80000001}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getpgrp(0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000f70000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x74c4, 0x0, 0x10001, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x8001, 0x3, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000e90000)=0xd6b) sched_getscheduler(0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000000d000)={&(0x7f0000001000-0x1000)="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", 0x1000}) gettid() ptrace$getregs(0x12, r2, 0x6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000acc000-0xc)={0x0, 0x2, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004ea000-0x20)={0x20, 0x8, 0x4, 0xfffffffffffffffc, 0x701, 0xffffffff, 0x9, 0xffffffffffff429b, 0x0}, &(0x7f00006e0000)=0x20) r4 = syz_open_dev$sg(&(0x7f000048a000)="2f6465762f73672300", 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000325000-0xc)={0x20002000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x80000000, 0x30}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f28000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x9)=@ax25={0x3, {"8f2d6a064b4595"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ad000)="2f6465762f6877726e6700", 0x4000000000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d4a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046e000)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000243000)={0x0}, &(0x7f0000e1c000-0x4)=0x4) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000061d000-0x8e)="a8ee7cd7864944cc3c0bd34bffe51094d16b3e3f16b46b9aabb7c68e97b8322d8f211198ad22284fd66f85eba6dcdf9bfe89b5cbbaf1f8b297fd8b0129da7defdd1b73b41b09b5b67804ae495e2d7b7e3d03bc98b0a58ff04d80178f77472f43e07fca3590765eeaeef738e65c31f486bf99a613e8095ac9f39e813d1365dc4162b275b61caa8c33d0a5ea915b1b", 0x8e) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000009a000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000535000)=0x1, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000638000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000552000)=0xe9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendto$inet(r2, &(0x7f0000b3e000)="2c", 0x1, 0x0, &(0x7f00000c8000)={0x2, 0x0, @rand_addr=0xffffffffffffffbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00006a4000)="4d3b951d52fd4ac560e6a2211efdc826ed1cf1dfbe5b83cf1d6b682dda87a9f149ad20bcf8cba5df37155a126dd3441a0595f8aa4bb25384c037ef9dd1ca3c2247b3af17d100040797f51056f13b0c3f4a8737ab7af42c144015809b115f236adca2966564cd05803897a97c7e84fc4e44b46fedfdac8afe43d4c07829e254b6afab5ccd9578709c38fe65a1d618ee168291d69d7c81b4e8837f", 0x9a, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007d3000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000cf6000-0x4)=0x7, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006ef000)=0x0, &(0x7f00008ae000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000bdd000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x6d7000)=nil, 0x6d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000312000)={0x0, 0xe2}, &(0x7f0000a66000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001aa000)={r6, 0xd7, "187b85478d74e294e70c41d4818eb02ad089142241f120c3d37e502f7426d22e70b090280377db21dc62a47c78f17d33f0758e77d8e92c30872471d6d2680295da9be0a58094b5fa838c8be5f836e5f6a1a98645e3778402cfd11b56f5b2eb6532eeb07fceee98cc372c8a3e44d28906634b34ed0d424ad9e7fe8d0433e2c4ea175249b205c47ad3c69de83fb68d189369502463d928afda8018d55e388064ae613756d4cdafdf26a09a3693771adf1a1e0681c35fab632171da986c398e92026197a0d78dc7f5fba25e8df5a414764f6fbc1f07b8c41d"}, &(0x7f0000f26000-0x4)=0xdf) r7 = syz_open_dev$vcsn(&(0x7f00006d3000)="2f6465762f7663732300", 0x4, 0x0) read(r7, &(0x7f0000686000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x780) clock_gettime(0x0, &(0x7f0000fc0000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006cf000)="", 0x0, 0x0, &(0x7f00006cf000)={r8, r9+30000000}) 2017/10/17 05:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d22000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea5000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005d9000)={0x0, 0x9}, &(0x7f0000bb5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c87000)={r1, 0x9, 0x0}, &(0x7f0000a47000)=0xc) pipe(&(0x7f0000dfc000)={0x0, 0x0}) bind$inet(r2, &(0x7f000050a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b15000)={0x1, [0x0]}, &(0x7f0000afc000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005ca000)={r4, 0x1, 0x4, 0xfffffffffffffffe, 0x10001, 0x80000000}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r3, &(0x7f0000840000)=[{&(0x7f0000971000)="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", 0x2eb}, {&(0x7f0000885000)="415ab155017a0698cf23319e30d98296bec3d65c109bd5a9c55b6638c5ab4123e2b1416313178f92bbf1c9ac0eb1e6abd0ef1977d41b639a18cec9989824160becc02008ca2cce6de151ceac99f56ada692583bd084ae3ce805d4df882c2afb7034b79d2eeef1611e669fd28168797c5fd1f28827f9452dba166563687c86d91a96b3fb9865e84d614ef98e0a32460d19a833b3f0d7a17c79576b1603fbd921aaa3577577eaba381e7baff2de9e89791", 0xb0}], 0x2, 0xc) connect$inet(r3, &(0x7f0000b7c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MIN_RTO(r5, 0x6, 0x6b1, &(0x7f0000a79000)=0x1000, 0x4) bind(r3, &(0x7f0000b01000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) syz_emit_ethernet(0x34, &(0x7f0000225000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xa63c, 0x44fe, 0x7}], {0x8100, 0x1, 0x9, 0xffff}}], {{0x1000000000000000, @ipx={0xffff, 0x1e, 0x4, 0x0, {@broadcast=0xffffffff, @random="f6bca5f0030f", 0x2}, {@broadcast=0xffffffff, @random="2523c711b59d", 0x3}, ""}}}}) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000e8b000-0x4)=0x3, 0x4) syncfs(r3) splice(r2, 0x3c, r2, 0x0, 0x7, 0x0) splice(r2, 0x0, r5, 0x0, 0x2e2e742e, 0x4000000000000) recvmsg(r2, &(0x7f0000ddf000)={&(0x7f0000c44000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060b000)=[{&(0x7f0000ae4000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000cab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000220000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000aa4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000098e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000006b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000a5f000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x7, &(0x7f00008d4000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x2}, 0x40) ioctl$int_in(r5, 0x5421, &(0x7f0000b2e000)=0xc) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000153000-0x4a)="6f5be523e40acf2b2128f6122e2dac77685e833b59b0eba05e1a8328a6dd4952aec53df6154ceb35799dfa390826d4b75c855eb0b876040045704412f96fb42a68890a0d694b309b1931", 0x4a) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000651000-0x4)=0x0) sendto$inet(r5, &(0x7f000096b000)="f9bb6cad6dddd54c8775e062a8e503e4048b93968d9c034bc7b725070fe64754fd443820a982da4b7ce543e86544ef847907869e4d82e1dcc5b3ace11fa1786a5e93b695ef0263d67f2815c3d3dfa4693dd91bda251f016c3fad64e5d76bf343725b114dbfa9679bbc727747df2ae2fbcd14bc7da2b30867002c3b049dccb502258a22df8973cadb129d66d83adf115dc27b2d17d9fc214c9fbc756e52fa22fa89ef36eccae18a7e4705e66ec9cec5d5c46c90aeec5173be414b7eed8c119b7faf37102f905f2be756bd6893c1cf884e46e0b70f4b22482be3bc", 0xda, 0x3d, 0x0, 0x0) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f0000552000-0x4)=0x3, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000018b000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000015f000-0x4)=0xc) splice(r5, 0x0, r3, 0x0, 0x4000401000000c, 0x7) [ 326.676975] PF_BRIDGE: br_mdb_parse() with invalid attr [ 326.717006] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000e7e000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000-0xd)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079d000-0xa)="2f6465762f70746d7800", 0x181000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000570000-0x8)={0x0, 0x7f, 0xe, 0x800}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x6, &(0x7f00005f0000-0x20)={0x5, 0x0, 0x47, 0xa02, 0x0}) r5 = creat(&(0x7f0000fb5000)="2e2f66696c653000", 0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000bfd000)=0x0) listen(0xffffffffffffffff, 0x0) fcntl$setsig(r5, 0xa, 0x6) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d72000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000f08000-0xe)="2f6465762f73657175656e6365723200") ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x101) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) chmod(&(0x7f000066f000)="e91f7189591e9233614b", 0x0) mount(&(0x7f0000b0f000-0xa)="e91f7189591e9233614b", &(0x7f0000049000-0xa)="e91f7189591e9233614b", &(0x7f00000f3000-0x5)="00000000", 0x10000, &(0x7f0000e25000)="") connect$llc(r5, &(0x7f0000101000-0x10)={0x1a, 0x1d, 0x2, 0x8, 0x2, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000a18000)=0x453, 0x4) bind$inet6(r3, &(0x7f0000248000)={0xa, 0x2, 0xfffffffffffffc71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000184000)=0xfffffffffffffffd, 0x4) 2017/10/17 05:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000229000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r0 = syz_open_dev$vcsa(&(0x7f000088e000-0xb)="2f6465762f766373612300", 0x7fffffff, 0x44000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003b8000)=0x0, &(0x7f0000039000)=0x4) r1 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000943000-0x9)="2f6465762f72746300", 0x280, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006dd000-0x8)=[0x0, 0x1ff]) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000046f000)={&(0x7f0000638000-0xc)=[0xfff, 0x81, 0x0], 0x3, 0x10001, 0xffffffff, 0x4, 0x5, 0xc5, {0x6, 0x9, 0xffffffff, 0xb6f, 0x2, 0x4, 0x1f, 0x1000, 0x1cc, 0xb1, 0x1, 0x4b1, 0xffffffffce445b50, 0x100000001, "0d47e334315c169b26390d29d825e75f9392162696a17f29359330bf762fb3cd"}}) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:34 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000045000)="2e2f66696c653000", &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000046000-0x8)="2e2f66696c653000", &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000046000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000047000-0x5)=[r0, r0, r0, r1]) getgroups(0x1, &(0x7f0000040000-0x4)=[r2]) mkdir(&(0x7f000000f000)="2e2f62757300", 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000046000-0x8)=0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000030000-0xc)="2e2f6275732f66696c653000", 0x0) r4 = open$dir(&(0x7f000003a000)="2e2f6275732f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d55000)={0x1f9, 0x0, 0xffffffffffffffff, 0x100000001}) linkat(r4, &(0x7f0000034000-0x6)="2e2f62757300", r3, &(0x7f0000613000)="2e2f62757300", 0x1000) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000103000-0x40)={0x8200000000000000, 0x4, 0x400, 0xc, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00008cd000-0x20)={0x69, r6, 0x10001, 0x1f}) writev(r3, &(0x7f000017a000-0x70)=[{&(0x7f0000113000-0x29)="757558cf44a02ca5f6c890df850786483dc814196eac5bad72ac38c0d879a3191ccfd0c665467b3048", 0x29}, {&(0x7f0000d8d000)="05e3e1e614da2598e747517495b8eed6444b82df720441812e000000e70889c9f4c4fe8c2f052d7dae95e98b5737b3ff6ae1ae5b1227", 0x36}, {&(0x7f0000d74000-0xe9)="57975f2a10e12f6305f238daf5e2766871f8e5fb1d8f80bf71689d5c9f9fc971c178a63c4b82abaa83768465fff939613ddf46ea6810782691910d422687c9f015dc8efe2a847626a4dacd6bfafb24be4fa69f999aa804c8e715d04ec9c6136fc96040e0e82ae809e099229838737239e01bbc7f1780a91c651bdcddfeb2dccb22244a5268fb04c9f08127ec4f70c3e7bfbbced335325341a064e006a825c83824401f7c6cf758ad7649a1add266b1a6cda630473d2415fe21e025ccf65c7f66c2ff77fe456e3290771f79544c4ff0f1e45470546e2005024a2830a0fbcc1d07dfa4d32af37f2c525f", 0xe9}, {&(0x7f0000a56000)="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", 0x1000}, {&(0x7f000063f000)="3226c44f29a1ae3a8967bef3e8b382e12e0b2595284868b4ab7fe137b316", 0x1e}, {&(0x7f000094b000)="2dc5a65c925187c687efcb6ac8442aff701745856922f2e4cef44a98140e381f", 0x20}, {&(0x7f0000e40000)="5898bd4b2c79b13179785022f72128442af76685c73dd1381d96bcd44629080db9ca22d905f9e6448f1c984ccf3b", 0x2e}], 0x7) socketpair$inet6(0xa, 0x80008, 0x1, &(0x7f00000ba000-0x8)={0x0, 0x0}) mkdirat(r3, &(0x7f000083f000-0x6)="2e2f62757300", 0x1) r8 = open$dir(&(0x7f0000f2a000-0x6)="2e2f62757300", 0x80, 0xad) renameat2(r8, &(0x7f0000963000)="2e2f62757300", r3, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000a28000-0x10)={0x7f, 0x4, 0x7, 0x7, 0x0}, &(0x7f0000608000-0x4)=0x10) sendfile(r3, r5, &(0x7f00000c1000-0x8)=0x0, 0x4) lsetxattr(&(0x7f000014f000-0x8)="2e2f66696c653000", &(0x7f0000ada000-0xd)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000063f000-0x2)="2100", 0x2, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000034b000-0x10)={0x4, 0x8204, 0x3cc364f4, 0x40000008, r9}, &(0x7f0000afb000)=0x10) connect$inet(r3, &(0x7f000003c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000cd3000-0xf8)={0x0, 0xed, "735a2641da52d09f93eb3cf89a106c6f7ac9431e665f8811d557c426a214993002080f82e191f570593a1f42cde1aae3a167d1cb593a0dc60e9956499b9862ff8c3383b840d0fac1610d2e565e48386b3f3bc1cb436dc5e921cc93dedf7553d5af6b94081b6e4527a2a5ca8354d01092dd90bb30bd42ccae737474b903f0ade501f74b9baba3a7f5280b4aded28d3e5c6d1076bf6efb6e911e638bcb4cdc992ea50a3e374d27bd8b30a81dbe73c7696ebe7d56a2b8fc0b5474a3df6ca4090eb785f954193b44a3ab3c87427f339393ff7e7d239ca4fc8cfe804e6056b47d524f5bb541fdbb3b10e301482c8ddc"}, &(0x7f0000ce9000)=0xf8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000094000)={r10, 0x2}, 0x8) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000c11000-0x4)=0x8, 0x4) renameat(r8, &(0x7f0000025000-0xc)="2e2f62757300", r4, &(0x7f0000150000)="2e2f62757300") 2017/10/17 05:49:34 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f000018a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r1, 0xaefc, 0x93968aa246ea8167) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ae6000-0x1c)={0xc, 0x3fd, 0x1002, 0x9, 0x3, 0x0, 0x0}, 0x1c) mq_unlink(&(0x7f00009a7000-0x1)="00") ioctl$KVM_SET_MEMORY_ONDEMAND_STATE_WITH_BITMAPS(r3, 0x4010aeed, &(0x7f0000900000-0x70)={0x3, 0x0, [{&(0x7f000088b000-0x37)="503d9322e620eb47eff8efd625e88bb3bc391110331e5dc9b47b245162a1cef9065f2bb3d0fa80484c27e0c08bb583ec104caf8b2abafd", 0x4, 0x1ff, 0x100000001}, {&(0x7f000091c000)="6d675a", 0xfffffffeffffffff, 0x10203, 0x1}, {&(0x7f0000750000)="a1c53088844a617fef3b0f915d4c6140ba743a4504c2f5a241fae4db8f88fcffb76d21cd961cad81cf8620437a0c26896b656ec746c676f060a63b46c9ff0ff5bd7744d3b44900af7118361a423192adf16d94f56d58daef1b649d2b2270a9dc75fa311feda1ff0a88fa0e0371a6e681c45525217286726d90506ed8720484630f4523aa94a8e6d2ca122198a8ad780fb5122dced448996416fb6f6b5d37fd284db0c8d2ab23b334e20b80d98028ded87c193c2cec12d7254d28d23a66218b4b81bf89c270a0bf1cd48f6c5dd864594f", 0x800, 0x10001, 0x10001}]}) syslog(0x12, &(0x7f00006b4000-0x9)="000000000000000000", 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000499000-0x8)="2e2f66696c653000", 0x8000, 0x13) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bind$ipx(r4, &(0x7f00007a0000)={0x4, 0x6, 0x4000000000008000, "278a60eca5d8", 0x3ff, 0x0}, 0x10) r5 = socket$inet6(0xa, 0xe, 0xfff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xc) pipe(&(0x7f0000fb1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000543000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x0, 0x20, 0x4, 0x100, 0xb, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r8, @in6={{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002da000-0x4)=0x8c) socket$netlink(0x10, 0x3, 0x0) splice(r2, 0x1, r6, 0x4, 0xe, 0xffdffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000de3000-0x20)={0x8000, 0x0, 0x10001, 0x33}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f000047e000-0x20)={0x10001, r9, 0x2, 0x1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003df000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f000090b000/0x18000)=nil, &(0x7f00001f1000-0x18)=[@textreal={0x8, &(0x7f00003dc000)="642e0f01dfda8c0000fe8200400f060f01c9b800008ed8640fc72e0f000f060f07653e0f105d00", 0x27}], 0x1, 0x11, &(0x7f0000112000-0x10)=[@flags={0x3, 0x8040}], 0x1) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000a91000)=0x0, &(0x7f0000470000-0x4)=0x4) getitimer(0x3, &(0x7f000041e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 326.788557] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6e000)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a28000)={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]}, [0x7, 0xff, 0x5, 0x7, 0x5, 0x5, 0xffffffff, 0x3, 0x53, 0x400, 0x3, 0x1, 0x2, 0x3, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x5, 0x30, 0x9, 0x68794d28}, &(0x7f00003fd000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fbb000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x3, 0x4, 0x6, 0x0, 0x4}, &(0x7f00002e2000-0x4)=0x20) [ 326.838478] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:34 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x201, 0x6) socketpair(0x1, 0x803, 0xa, &(0x7f0000ed7000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fa3000-0x1c)={0x5, 0x3, 0x7a9a5127, 0x7, 0x2, r1, 0x9}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000aea000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x1c)={0xf, 0x87, 0xff, 0xfffffffffffffffd, 0x2000000001, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x20850, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80804) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) r2 = socket(0xb, 0x3, 0x8000000000) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000818000-0x30)=[{&(0x7f00002b5000)="464579594482fd8071a8ac3e2dc5b2c55c5e4c4ac8b162bfa2c802a66e918891b1e6dc4fe6109dcf73a143f4fec976a380b3f8045194babbf095077dcf51a0700bb0cc320e4e4179cab9b35e00000c74861dfb4f2da7c8f3f1625f6cbbea24523ee3baa0744e4cd36a878d14339c4afaa2a8552b798d70e1d47be965476b8434338703ffe63fe932fd6388126ff7641e6f02176b11780001e1546a3a206d511b6a3d9f0fd3eed3e8b32d156046bdb00b7f2b3a05d14e39ec7c35a9df8ef165b36beacd77e7468379788e619cc08db415f110a12a607008bf0d", 0xd9}, {&(0x7f0000818000-0xaa)="fe03f9afa5c36684227469b6fbffc1855b1ea99b991de78c45c4b024b6153ee1b8bff82948eb0675179fd28d052f4ef72ace6fb52a9482c40d073c801b8946b0b8c35947d452eebe7e5a0946fc956f5cb4fcdb93743831181bf57cd5e9f2b73b9e7a51dede342f07798751b59c7fcdb875cc394d2ddd3f7edaea434162da15d835a47d505385a697db9575e236b9e6f35c6af7749314670341dffed4197e73391de72e4f4093824102a8", 0xaa}, {&(0x7f0000818000-0xdb)="0f16d58cd9250c3ef98011d7f7dfa8f5e41299b880a9b7989c3b301d01479790795e535ddb4d54120e87c838df2fd342a179bfdf55b924e27a992b784e7e3a52af6bafbf1259ce8694df335a71e0ca08e3a5d293082af3ab7e134a22445461474360265b6dabec2db8b8f6764c908304ced27e7c6ffec37c22d4706c0e039122a7e9c5be04255793530613f15380e107a90200c4bb2ca948db81e62c6d2495ccaa1279897dd67e7bab608f6bf316303e0985571e3fba8687903b9a90cd67f86cdf4eca421ea54b53d5ca2fb167a4ea716fb04d137ec78721c17c5b", 0xdb}], 0x3, 0x8) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000081c000-0xb)={0xff, 0x9, 0x10001, 0x100000000, 0x6, 0x9, 0x4, 0x9fc7, 0x80000000, 0x5, 0x4cf}, 0xb) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445c4", 0x23) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="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", &(0x7f0000009000)="63d9df0dcdf29699dbb8182455b10e52241b6f5a5026ceac47d356108b9b5465ca62a4e567d9a586f309f00d6491ba35c56f0d5db4b7ec3f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531668bf79b4cea3f69c7f939", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 05:49:34 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000014000)="2f6465762f7663732300", 0xdf, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) r3 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0xa, 0x2, 0x0) getsockopt(r4, 0x40003, 0x7, &(0x7f0000c5f000)="", &(0x7f0000973000-0x4)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084e000-0x4)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008f8000)={0x9, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000048a000)={r6, 0x1ff}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000d58000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000bb6000-0x20)={@generic="ce8dec934a6e1e4622b702c69191f3ae", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000014000)=0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x21, 0x205, 0x0, 0x0, "0a00002000fe000008000081"}], 0x1c}], 0x1, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r7}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r9}], 0x6, 0x0}, 0x0) r10 = dup(r0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r10, 0x1, &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {r11, r12+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x4000000000035, r0, 0x0) bind$unix(r10, &(0x7f0000009000-0x8)=@file={0x200000001, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x20000000000c, 0x31, r10, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f0000011000)={&(0x7f0000015000-0x4)=[0x0], 0x1}) 2017/10/17 05:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) getgid() setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:34 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x10000, 0x1, 0x2, 0x1, 0x5, [{0x7, 0x101, 0x546, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1f, 0xfffffffffffffff9, 0x7fff, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x1, 0x1, 0xe9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2c, 0x3, 0x2, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0}]}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000002000-0x10)="2aa7339cbc4a24cbdd2186b301006dac", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) 2017/10/17 05:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f4000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000399000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00006db000)=0x7, 0x4) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000879000)={"417ab845e9b5316e5ab072529807da45", {0x4, 0x80000000, 0xffffffff, "2e64fc928ca2", 0x73ab, 0x0}}) ioctl$KDDELIO(r2, 0x4b35, 0x80000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a6e000)={0x0, 0x9, 0x10, 0x9, 0x1}, &(0x7f0000af1000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006a4000-0x20)={0x1, 0x1, 0x204, 0x1f, 0x1, 0x0, 0x0, 0xbd64, r3}, &(0x7f000093f000-0x4)=0x20) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000016000-0x4)=0xffffffffffffff00, 0x4) write$evdev(r2, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x51, 0x400000002}], 0x18) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000628000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005a4000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000247000-0x4)={0x0, 0x0}) ptrace$setopts(0x4200, r5, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fae000)=0x0) ftruncate(r2, 0x50000) poll(&(0x7f0000c2f000)=[{r2, 0x80, 0x0}, {r4, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r4, 0x0, 0x0}], 0x4, 0x10001) ioctl$KVM_GOOGLE_GET_METRICS_VM(r0, 0x4010aefd, &(0x7f0000d0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00002e6000-0x8)=[0x80000001, 0x3]) writev(r4, &(0x7f0000a12000)=[{&(0x7f00001d7000)="cdb6d89f5ca93f8d7353d3922c9605a27fcba7ed8b6c46ca890a782ff19b5f25966624c40259bc3ea1c6b91413b92c3a6c6fb820ee32ffc66953a1e5ba95eac7fb8d5d08986cb5f1d939cbe73dfe72fb248480a1cba4b85d95c46e7c54882e55d3bf08666c389f48eb09445cd2e92bce887eaa55ac58d9a54ffe9cb0beac025970390a24c3a2bea171cfb8c644ec98b90554e7f4a397fda833cd5ac587b25b820f59c804ded1e24720ef66f48b49255bcc9ae57500069d21ba117d1cc03fda4e5720c57dfe3e1fab43a4fe1fc3e3b5a1e5339215ed77", 0xd6}, {&(0x7f000066c000-0x65)="4b6f0000000231961dd084a54ee40ea3fe4068e0baa9c1c397714fec4f43722f350c9db476a2001397ee9caa6c8d419656bd52c42cea74ac3e930bff7be81cbc0e864ef9ef1b4690a6b3ec610100000056790cfb27d70e7449a03419ff5b447e8cfec613", 0x64}, {&(0x7f0000ef6000-0x86)="67ba7683ab4347502ed01145a5ae85ddd339e7c08f9de957f9cecfc661f7018ed19e7d51176dc37cbcd95ec50443bc6e070e4a5fe0040910b73a08a25e615f9b1ecdfd1a3d07078791109af65d027d0dc407b66db2569ddebdfdc2b9685290b84683322a1a343859382b1e24f306210cc428a1d32264a11c58a459a7566b3b325434432870ac", 0x86}], 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000034000-0x4)=0x400, 0x4) sendfile(r4, r2, 0x0, 0x72439a67) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000052a000)={0x0, 0x2, 0x3c8c, 0x7, 0x80000001, 0x9}) clock_gettime(0x40000000000, &(0x7f0000433000)={0x0, 0x0}) getitimer(0x9, &(0x7f0000cba000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000070d000)={{0x8000, 0x690}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x400, 0xfa, 0x0, 0x0, 0x6, 0x3ff, 0x0, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r4, &(0x7f000033e000)=[{{0x0, 0x0}, 0x100000000, 0xa121, 0x2}, {{r6, 0x0}, 0x11, 0x5, 0x1000}, {{0x0, 0x0}, 0xe3f4, 0x8, 0x0}, {{0x77359400, 0x0}, 0x3f, 0x3, 0x7}, {{0x77359400, 0x0}, 0x82, 0x4, 0x8}, {{0x0, 0x2710}, 0x1, 0x4b, 0x7}, {{r6, r7/1000+10000}, 0x3, 0x8001, 0x3f}, {{0x0, 0x0}, 0x4dac2608, 0x9, 0x6}, {{0x0, 0x2710}, 0x3, 0x74a, 0x7ff}], 0xd8) 2017/10/17 05:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) recvmsg$netrom(r0, &(0x7f0000a84000)={&(0x7f00009b8000)=@full={{0x3, {"5f5a88aecd4eca"}, 0x1f}, [{"8adb5d08dad46d"}, {"9645762ba462ff"}, {"0b69543f98bcd5"}, {"1f96ca15c4437c"}, {"0186ce31d79790"}, {"ee9d0bcca9633e"}, {"09f7124ad0a160"}, {"0d76ac3924b95b"}]}, 0x48, &(0x7f0000a5c000-0x80)=[{&(0x7f0000323000-0x38)="a685d3a11c99a8e79787ad9489d9177377a697af65b5b90634a306dbcd452f13bec6f29fed4e91c6f1ddbe61b2e7b0f13cbbd6b738c85d23", 0x38}, {&(0x7f0000b1f000-0x6)="c20b2741bfef", 0x6}, {&(0x7f0000c03000-0x13)="62744994b7e0fa39db245dd6537bc1524c0e45", 0x13}, {&(0x7f0000733000-0x41)="d9220211d7dc8030b8709744fd651d3f17bfaaa68f72583fe993c1248cedc1d8e530f7797d040c7ae8a04d004b4cb9739ad039a56d855c829d65226401c56fa574", 0x41}, {&(0x7f00005f6000)="ee01bda81262a1bbebea9f3b801170956199b2d6bfb36e9910a91209fa88d4eff01d", 0x22}, {&(0x7f0000111000)="22e816a3b05b4c7e974ef9a51022975cd2bce0163151a7c2364d12d3abc2a567c300680e097a245a20dbf6ace0586c3c0d8ae331b7ada15a1a288b7d49f7bc2e5fa5cd978fdb6f4eaa200e1fbe1270f5a1a66ed00c40b1aabc73a4eaceaff06dc7c32786cb8e427c7689938b61c5a7b45b633c5e58494fc4920ae1ef1572aa026d34772d62f887619b9f66cc88b3f57f2604cc5bc7965eb2b3bb62ea39738f6deef8ea47df8d74c753288cf202c49ec6996b", 0xb2}, {&(0x7f0000045000-0xf7)="5944039e9da766419d34a96be7ac4ffc9eb31b16c6333b9a08f38dedb68f5ceae2513e9c6c455167ae3e4e38ea288f117460b65ac0818e9b67b88c1ef0a5d8c8cbf993ffb40eb623ff01adf754877dfb5c781ae9104309ff2e6cef7ffd3c544cc7a2cffb832770c62e4ccf9cd8071ce416c028b5712d347173b58d4052ce9a62907868b5ed36bcb57416e2f8191c4843e6d045cced7c04439e3ac8fa0d304cb1e432983fa4e9d4d6b37142fb0dd2930ee3815404a00ace9d8e79936c8bc5ccb304866d9cdd5b022652d7fb70b30b926d092099123fd84d182fd60e5111d64a900e0f2f293fe3fc2b9c16d6698115cdcb02b88e89a8194c", 0xf7}, {&(0x7f000082f000-0x38)="d9a57e5286b4db74a2f4015a9d51a440f5c0f5866becc9a460b28e825d240eda14887810002765ab7e1336d4e318ebc30a0a1e3c2e5f8408", 0x38}], 0x8, &(0x7f0000422000-0x11d8)=[{0x1010, 0x0, 0x0, "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"}, {0xe0, 0x11c, 0x650, "e24014745502c66d195cac48238d24cbef6ce4973211aba364ca790a8dac08fa665aaaa4381116f4ae423ed2b955c5ffab3e74127044792107a7229144c310f44c785ee1742390a30c32c07c797f3f76df930c737e0086ebd89a12c503cfbee252e2fc44d8469d39ad056da1f7b819aa6db3a7f45a992dc3e7d99568798d889b2ce649309a0f1cebea0d8b0c81ea542d9bba352a16ec51e2cbfa51af4fb77970288081f508244075e0843b1b9fed3fc974edb4eedd591a4b01c847dfd4862bb514963f77138c5505b337"}, {0xe8, 0x10e, 0x80000, "783c112a62f10bc32e022f6ba91002ad4212f49558e02adcf9a9d17335694eacff3928219e419e46e69b739e06bf93c067ae2d3943119c13e4c42ebedcce524796c39c27f423da8dce8cc47b7bf560a1daf6ca4bb456b8692a372ef73e80d81fabd709982a880e09b98915efa73fe4bcc423752d870aa2d09c06196d3b90922db856dc2758dd37dd20c764c31218ee513d30e081a8e14ad5ab38c50e5c1d9c9cacfb1c7fbd9372cdd67d4f8b826891fa293334fb85c0c395a95018b696233e3777102a14020ca093b50fdbd485305edff9185b"}], 0x3, 0x0}, 0x1) [ 326.898525] PF_BRIDGE: br_mdb_parse() with invalid attr [ 326.926000] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xfffffffeffffffff, &(0x7f00008bb000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a37000+0xae6)=0x0) recvmsg$netrom(r2, &(0x7f0000ad8000)={&(0x7f0000f69000-0x10)=@ax25={0x3, {"ec00eae1de51b2"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000285000-0x10)=[{&(0x7f00004d8000)="df91d02cee4e44db0c8d1b878e9e87fc4b22808b43bf031016dce3cc4261cf81d60d234b3f424385295d3d473ffee6118411d8e60bfc83c0805628181b90857a55dae4859eb437aaae2cb322cecb3fe20ee62da170b9911d5e9bbbe75ad825b69b117d3bc7aec03bca064d49f95e895cc0884b580a9e231e8d647c0d0e6e89cadab0a6e54aaf2b934b32eec8214c456dcbdd9f37a5d49ceb66c058314532e413f308b0f51d99ff11dc12420419cd8c2d3d6bef95c61b81aef47d96798d955a9f7070a29b08190e19502cd31522d7", 0xce}], 0x1, &(0x7f000022d000)=[{0x100, 0x0, 0x7fffffff, "bb7752e0cdacdb653cca5e5340473a2619371860d44c506be0f9cd6f2e72d0dc36e4948448838f48a453d1bd14a7da3ecb7f678947d2a57cca414f9a705a42ca1910a5e48abfd81806e8693990cf9539e89af5aaee5667a04a824a9305ebc8690efdfeba98d171b8367cadb51a4d0cae9234badc33365d238def9007746a0f5ec3221fe123755033d4f86eacc8ab1c747c5176e68fec8cebdb0d89d3f88778eb0b4acfe82b409978267ef24dd8f083de688556530f768c28458200d31e3d9f8554cf88ea37d01444ac6d3262d9b13e49477d2994fa64eee65fd395df14c216c828247ecd80961b9aef"}, {0x78, 0x10e, 0x7fffffff, "cc0e79345a428a02d0ea9a8dd315daf0debe2c35e98409b376659a2b30538f7261dfa727eb1012db489bfb26d190a4ca922430e7f11cbb406a6172442452d5038fd3bcfa9a7391cec3abcf3e4e4d3873d096e501a28d3190f840db0cfcd79a5d8b"}], 0x2, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000a4000)={0x0, 0xf1, "56cc6cebc0efa03e9982d252465dc3ed230a8bba25b8dc6750cc13014c85b3f54042000000090094c70a888f4c4fc68245d854352ef434a9ccf46970839e14802e1df19e237f17fc7d08c625622a6390c7b516cbacfffc4184a787f7cead8ad133a8b2c6579e175d7b1b691ca77f168fc953a04e7307ab41b99c3f19b48a91ecec1153bf10bbaa7587775ab1db030e4d3e61ef54bba7d11d723eb22eddc08010943996aca1bca5dd5a494e79b4b72decc98376c3c7796b2604dffe914fff17cf51dfbcf31d7a371a01d450e30c8edce3f8c654d754b2600b61891427f81de6476adac68c0d2c8e54ee89d13bd04255330a"}, &(0x7f00005e4000)=0xf9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c98000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x2, 0x0, 0x4374817c, 0x6, 0xfff, 0xffffffffffff56e7, 0x277f, 0x6, 0x4, 0x2, 0x76dd, 0x80000001, 0x3, 0x7fff]}, &(0x7f0000c13000)=0x108) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000faf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e54000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00008b8000)={0x2, &(0x7f0000e83000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) socketpair(0x11, 0xa, 0xffffffffffffffe1, &(0x7f0000e77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a6, &(0x7f0000a61000-0x4a6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x89ff, @ipv6={0x0, 0x6, "bf33e8", 0x470, 0xef, 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}, {[@dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x2f, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xe4, "c6bb2aa4a9b09bc55b6d2421be2ca291e58974e3904f87dcf79d93579ac7845cd842c5fde31790a184875374f955b0a1cb1091c7075b4038613ff15bff22ca8a8dad1bf05ab2c24a435e453e959dd4fc97627a2b8f6139545dfe62cd940595c0fcf0b3b13e8041681935f5c6f68d595b1fb81a54d61ff90c6562fd53b0fbcdc8bef9ce86f03615f3db7e56ff526d37f14f99b2a284ffc7b21b7aab3cd6ad38ac45d99b81d6c3f41471d4fb39d6a99cbe342ca307821306571b223114812a9ec24646e4189d36bcacac55669da7d375ab09848d6f9715c1284247ebcb3a330554cb4cba5f"}, {0xcf, 0xe2, "2394e9308893de4b8c5bf5defecf71c736e58f6398537040d4160c2f6ce057002d5fa0013210b45643180518919d86f4783965b2cef99a11f3f09679e6c6c04389c0c474872d3b306ab0743f5432f69cde153d0d59afc0e615eaafd1e80b7bcaf327e71cf4ac4ffc54e0c3d44b88bdde2b2af1e01300e87f130955177cd0482f44728d2faaa557714fe642fd1d3b44fb7a6b5d47aa42120301d1f4857b90c3e6cfce3baca541bf10bec57701afc4db1fc9bd46ea3dba67c977cb42381ef5c1e41801deb766ed905b787cb8c733555ff41c6fd38594b4b7315e4a071bac9c8c9ba175"}, {0xff, 0x2a, "d01da57861f92eb2cd6715033fdeeacde021550ac64c1e53fb4999e5d5634b8761eaa4eae809c390e6fb"}, {0x7, 0xeb, "3126a21b0156444764089ff3f288470d7b2d381a8a2a7f48dc389736e62c03f490d1099c60580eead026d8df1673cd0e2000a7599b3cd3c03a70b081328d33f9438a59b5b6b3bc760e4662088c50a56091ae528bc6a5471558c204e492782b4ec4b49fd5716288c476b19dacb24454a40787388b13c136f8f5d63ab6f673ece6c68afd254e05834b6541c24f849e5a4d737dea2c0758040a531d0ab5964c98d8b72b3771799ef4bc26752d0fcc248a82e108b490f6e62ef975ad727ebec0afbb14d589275bb4aec397c0475bcca769555a9b4300bb08c0838c3e1ac5e2e44b1b20b6571be5f8f664e9e1c0"}, {0xff, 0x8b, "9c0f13676d1d951fab0ce745951747f26a1ccae8011e87c53c7e345032780bbbb93812f0f4b96f3c9ac5fef21600baa7b2a0eca88a24236270193157bfdd8c680dfc44a90576343daa9e56f1a20a312fed7987601c2f4eaf50a3546adfd2edf10927f3918c1a75cfe9e451d3c032af849b7afb8b2d5ddb9681196ca48829676dce0c747bb50c2a83737287"}, {0xcf, 0x4e, "f1a1a869168ee8ec10cafb049856d50feb98361412ab5b00684e745b99ded8575558eb17f1563e542bc402a90c4b72611d07c67b8daae01553cff56e375e354d577de0b7aa8fba03bc2a27721c33"}, {0xff, 0x45, "c3ec8f8d39239548e9417b197e48043fca89be0314d966a095d54dc26e302b19df36d86f3b7b04b257782d6b8be425e5c8750b0104b5689ddca6214d2832093a3361c919d6"}]}, @routing={0x0, 0x6, 0x2, 0xfffffffffffeffff, 0x8, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2b, 0x7ff, 0x1df3e186800000, 0x7, 0x9, 0x1, 0x2}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x3, 0x100000001, @loopback={0x0, 0x1}}}}}}}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x878f, 0x0, 0x0, 0x8000000008}, @generic={0xa, 0x0, 0x0, 0x0}, @generic={0xffffffffffffb118, 0x0, 0x0, 0x0}], &(0x7f0000012000-0xf)="73656c696e75785db96e6f64657600", 0xfffffffffffffff8, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0}, 0x30) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000+0xa59)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r8, 0x89fc, &(0x7f0000008000-0x57)="7db860e2eab2594f3c0fc384e7a1051c6d0e568330ba57ef7718b67f1d2167749421ecb475cb50a153c3796f47f5b11904f47e76f9cf244ad4f63dc938f2842a3c712892ce3314224da5f44b6f94e7f0d439179be5e797") ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00001ed000)={&(0x7f0000d2c000/0x1000)=nil, 0x2, 0x3, 0x80, &(0x7f0000647000/0x1000)=nil, 0x2fc8}) close(r6) r9 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000+0x28a)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000013000)=0x0, &(0x7f000000b000)=0x4) socketpair(0x0, 0x4, 0x0, &(0x7f0000a31000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r10, 0x6430) setsockopt(r7, 0x8000000000000107, 0xffffffffffffffff, &(0x7f0000b51000-0x13)="00000003000400000001000000000000000005", 0x13) 2017/10/17 05:49:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000062b000)=0x10) mmap(&(0x7f0000f10000/0x3000)=nil, 0x3000, 0x2000000002, 0x10010, r0, 0x40000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x60) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000005a000)={0x1, 0xfffffffffffffffd, 0x28a1db0, 0x0, 0x490, 0xde, 0x2e, 0x7ff, 0x4, 0x101, 0x80}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() 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}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000720000)={@common="62707130000000000000000000000000", @ifru_flags=0x2002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000653000)={0x8, 0x5, 0x100000001, 0x5, 0x10000, 0x5, 0x3, 0x9574, 0x1, 0x1fa2, 0x8, 0x9}) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f0000033000)=[{0x14, 0x0, 0x0, 0x0, 0x2000000000000002, "20"}], 0x14}], 0x3, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000f63000)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) read(r5, &(0x7f0000447000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mkdirat(r5, &(0x7f0000efb000-0xe)="2e2f66696c65302f66696c653000", 0x1) getdents(r5, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000", 0x18) 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = memfd_create(&(0x7f00000fb000-0x1)="00", 0x1) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00004d1000)={0x2, [0x100000000, 0x81]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c65000)=0x0) prlimit64(r2, 0xf, &(0x7f000063c000-0x10)={0x7abe, 0x4}, &(0x7f0000127000-0x10)={0x0, 0x0}) read$eventfd(r1, &(0x7f00009fa000-0x8)=0x0, 0x8) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c41000)=0x4, 0x4) 2017/10/17 05:49:35 executing program 6: pipe2(&(0x7f0000e98000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000047a000)={0x54, 0x36, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000400000)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e8000-0xb)="2f6465762f6877726e6700", 0x232300, 0x0) openat(r2, &(0x7f00008b1000-0x8)="2e2f66696c653000", 0x203, 0xc0) r3 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r3, &(0x7f0000f4e000)="1f0000005400056de0050000000006070000090b0000000000000000290006", 0x1f) [ 326.997564] PF_BRIDGE: br_mdb_parse() with invalid attr [ 327.032992] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f000003b000-0x8)="2e2f66696c653000", 0x14082, 0x156) ioctl$TIOCCONS(r0, 0x541d) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085d000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket(0x800000000006, 0x8000000000802, 0x4) splice(r2, 0x0, r4, 0x0, 0xd8, 0x0) ioctl(r0, 0x7, &(0x7f00005f0000)="d31249153f06c9a9c268d432156afd60e957b58d927aa8f9f617fbc9a44f9c75e2376611cd4084a4197e2fe41482aa356a371860f6540c5bdf08967b86d25d3672748c61b4663106336008ca8aed3df7ff383f97bd84a8a551173f1118207b9ebf42a4df68fb9940f721fc4036042fff63fdccf2bfa5464e89a202f8f530288c8a41041a08") fcntl$notify(r3, 0x11, 0x0) r6 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pipe(&(0x7f0000be0000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r7, 0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a45000)=@assoc_value={0x0, 0x8000}, &(0x7f0000397000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000805000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f000093c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000473000-0x8c)={r9, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000884000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000016000)={r10, 0x7}, 0x8) splice(r3, 0x0, r6, 0x0, 0xfffffffe, 0x0) r11 = syz_open_dev$mouse(&(0x7f0000dff000)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x20000) ioctl$KVM_NMI(r11, 0xae9a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000024d000-0xc)=@sack_info={0x0, 0x101, 0xc9}, &(0x7f0000603000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f16000-0x8)=@assoc_value={r8, 0x8000000000001}, &(0x7f0000b01000)=0x8) sendmsg$netrom(r6, &(0x7f0000a72000)={&(0x7f0000843000-0x10)=@ax25={0x3, {"a8fe4b1cfcc292"}, 0x6}, 0x10, &(0x7f0000c45000+0xedc)=[{&(0x7f000017a000)="e585191b0833a8e4f0b61d0c00ad8d466d216e847373bc9c73bec670bd5ba8921fe7e2a5", 0x24}, {&(0x7f000066f000-0xc4)="d5a486cb7591ad78767a37d537223700d824e0e2a4d7046cf0a64bb0befd6c0f810e4b24d3a51e818f1b124cd15ebbe670eb3888a79bf22554344a45630a0cfdc6247e0c7caa5f7c3143cdabe2e99a5ce27597dbb34ca77242f08fbfb25b9f31d8c3f21ce66d0e600e8d09c7a5c475241448af74dda73ece00ce96a1be4da24db5400c6c38eea25b1b4b3930ba4566400f4ceef1ccd983c83d0b1403efb07f3f2229a5490518e412f79497ba395ff9454aca85e6c008ded312c800274d820c2f7f5d08dd", 0xc4}], 0x2, &(0x7f0000b73000)=[{0x80, 0x10f, 0x1, "d385d2fabc1b249a7575ca135ec33bd9daff9b691c3761e50f361c1360a0a3d165a608faf5c66ec366fa3f49465addb7b7e5cdd4825bf24f1278a195a335225e266e4654fbd8000748c34742db98005507352dac7fcd03ee8500fab0c443cc7be074c4b5aa8d322e66826e"}, {0xa0, 0x84, 0x2e, "193adbe7811545c6d171718301ea8ce462323e382e5e804a07390799c5cdb7dc4775790bdd0ea890b5bb78844af7ffd6ef6c73f4bd79fb04ff235189d4f4c9d4aaddbeaf3dbb9b186da07a728af9f413044db8c7b43ba0752d2e093c8ff2462a52a7943154b1e1d6089efb428488a8c52dcec30a3199947747fa1b33bfbd507a5c3e4c636946ccede4"}, {0xa8, 0x101, 0x20, "f827e8ba49a15302ee25d61cd4e5209ac9b44dec0e60d58e87c8bea83f47d775e0610e7037835b08ed3c5c8a5ca750a4dd51c7bfd332d78a18fbdc80d9029f04704b336e7b2231d8feaf6c1d58e6d4893aff7e856e223e615563bdba0b9200a83d0bb0eee964e838724600f0f4d73fcabe6ba7dd100d160a01adc4522ea00550782e8ebc410946a8a639ea64084215e210"}, {0xa8, 0x0, 0x65fd, "994db1fc9038abc7074ae205de70c127f51b90af9e50384a68b494e0f190f929e93b5a9c38cc5c3b4b5d5c2556d7889c296c145bade365bdedbb982f231fed44c47b9f6312f0631165a007faadbd0edc42a0b170679545dd9bd980610a06ba68aa84520ca2e8391d6657e0da80e232a532656a7bf026c55da443b36d65f8467a2f26b3adc74481a61b0fee800e0972c52d98"}, {0x98, 0x1ff, 0x9, "8f83ea0241b325d00167e412b1f4caa32ae856b707f34d1dedf42349e19322f9324c75d858850a8c5a99b649cdf028a66148e0dd1595f25edefee00a67eb332086249b235ec3dee29965f3fdd6cacf35a8859b8db42a885d4181a64032285084f07b1088d2a61fff69939a206239e6435e907e7770ad707db2d8153345f2303dcea286de"}, {0x1010, 0x0, 0x7ff, "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{0x1010, 0x110, 0x4, "28604430a93ddb241ef8229b8cf936b7a72c70fd7b6d37d8f28e82846552f2c884088429f464ffdb4ad693a6fa40e2be184f7c3d0a58449aacd5f33ec6f99709c2f253dc22498aafa493afab85fe7f04ac38bee0d559be8a9e43a9e85ee2d050092794cc9277ad267316578529d59da10af3274e9f4ef92389c9de4d441ce1f087977158a46d78de4d9447d05c95c3c45efc56350b8273a20607324b36debc1a329f99b1e1a0b1d54a9607d7f975ce9214a3d0d10f27600c2cb2a26ef04463c80d20c3dc06bd689b1c5e525185abbd79cc2bc80681b19df98d28a03cbe780da9ee2381ec86b6ec51ac71d7bd99c9f48cb0c8649575f5e8790a5c646809df3c3e54158e9c4c86c2690d7a762d9a4e8bd88a27c679ef34bcc6981bd8ae2bb1e546f5359f353c4bb5ac24eef99284266d36c21e6c2a04460be3aa9da4e4b30f07b5c85d06579d3508a4ee0c1463f6f27de1e6a43f36616d15659565f63f3fa2adbd88513248a47af02f97284eb9ef9a7602db2f06f22b2bb1cdd2d0ed3cee8ffc919e85b388125cbd1c60d2bdec9354ca3bfedcb7b7ea39dfe346c9c07f5d84964f2b329a72e76a213fb3b460454b675d3c5c84028e127f225f83c0fd8ca0bc3fa95cc245cf8b36fb229dbda2487ecc0ebddb6ab5563e4b78fe653de56035ee723ea7afde1ef29508e03d05a47e944f403f53cd70c96c75020b09f032c2b9fc0c073237a6fa95849f8bcad7c3a4e47afd56220451d233a33cc14eceb0774103266cee2f679d4f1de425d92031b14c0a618146a1242ce0548b46158cb02e609263ead142e850b536206eb49392dc65123fea8b1aeadd0587f03d5d02f47e7c86cda6422bd4e8743d91335eb8008239755a55e9f94fadb6db53e2bd19adb30be162fb0a6059fa562b06fba46677e77dd14e15e11ac2bee157f66af1531084e52b5d8d2e52b9d90074e88376f575467ddd884288ea126fcba5f4bf835d9cbf271cb76763f1509506bfa69675db4627613e5d4a9c8311e51e845a84eb7b0be6655fbc95554dc359c4b72ac593ac0d41f5f8b2d03afee4eaa066370fe77051da5d506973dfec7f52691e4a4ca211c82c37888e21aa0309b522f690cb3e6c46b4e848420a76e5e0578f9b3f5920a01f3522fe7cf398b636e84eed17714e7a5cf0295ab34fa4c88daae3cda538b8ec4949f8541e13b236d75e459db02aca18fc9cbca25193ff19b73664c7f0fdb7d3308fcd085f58cd08a4c31c30032a4f37662c341ebc508a882e8cf86b8777d1b7ac31da7918241a778a5e41620fb199494b2af784871672e77260f3e9fce57706b60677630c44316d891b4716d97ee86c35b4e92b9a1194ba33b6eabbd48ce8d1168b599e1e929769e47cc0b78d7866631735b75ecffbcf500b2341dca0ba57a9689e3b2f9bbb720c05ad92a39a708f542c6bc58b48de02d470cb54c2a5ebc348b59d41bb8dc6f8e27b91d28c7dce0da09d68e87731eae3efd294ec1e192e88e0b5c480f6061e752c3c1fa2089aa49605005423953c23a276d4297d57ce5477f2f9f13f6a99071d1591fa20e5d8af29ebae0346045c504b59316de3e5287a028ebce017baf8739750ebeadaa0893fcb684a7192f3754d8834a5f4e10156dc4a81e8b33695a002f2aeb50fe084b29d0481e60dc33d63ea6703c73f9561d0c3442b26b13d376e12315dc577e7e32759e86b84338d44094e6f0556fd58d8493836e9ef6e2a4480830ae467e9923e9e92a59585226dbc9a29f2f1643ba8c7b331dfdd4b94070574b016910eec7b3847920d672d4ec999bdca0d2be606217b271166049aa9494eced0c914443c71498129495f07ddb9f822f0b8497781517822f3a953c7ffa646c1ce6ef5d5f11946a304a993c71a243d8c5b6c388600d6ccce2d51a347f54dd66577218761748fb567b5c5c8cc5642a9dd78f49d67fb186b327bc0f117e68bd5250653540e546474b066e74842a4295ac56f5978a87b8519f9aadfeb9e6d700fe70d03be1cf4e2f873a457a771120de9e545ca805998dc86bc6a894ecbde62e25116213f610ddc458c9bdb40c8e3538eca6e2ce893293fd8e0df2c19fb523bec9dd65614c9732e5c03996f9d15238de6950b0c397060541ab56f4951c7609b86e1b4a07d4fa59db7784c7a2a0842198e1be69889f102d6771ebe98c46ea4b1d6ddee3896472d1cfbfa107e9bb984d5e35f638afccb2ef846d569fa5feb607cd88bba599dc63839dff18956c1887e5e7542901e7a1816cdba00faae1132024ac0f8fe6771e519a4713d5d817d0f0d8195b4684b9253b53635a02bfd7b650e12cf70d55a6f2f398795393f1b5e59005dbdc009f626e9fa727da239479c0dc39b30783a9b96984b831fbe90b0e040c202ac328984d7e89a4cb04dea975098b07da7f1035a5b7a797eb535e656385111e3be329c6f52ac45f205c08e2a9821df9d4c0162be18d26ecac917ac47768a8e46b139250bfc08ab7485394e1a58514bb92de988bac24850e406b7baf12f5f8b9eff7048b768bce4076e7abd78a1db457a88a14c435d01d9e6fdd0062a1df7fbe9ba244cf48e949f06663331f96d0ae3c956676a47f2e55d6d96d87aff8082591d16027dabbed86effec10d066a1568f83d22658212d66934f154c0d61db60fc9c078a052a4d780695cc82a3611b27585b50667d7d90cec4ffb85eea8b04591f0635bf291fd2f181b1aa89e393e35e00461f8b2efecb18024015814bcd0eb73100278be57222976f18524c1033f7d68d9867245410e54c774fb36613b364a7db5a5a20e5a1c15792e5b131f6d76d1fdde708c486f07ea610b9a36ca7d76d3d4b3962bb5bdb67945887c473f797e6e4fb9d2dbe3ce427f1eba3e72990f58b6b5f359e72b308135b25d7a1714108bd0ec16def16928719759929930956fd40842fd444f6ce35d78641b2c7dcfc1f256f33e886917b60be01c2fb09ffa3ce0f9197ca5e6174a3b7523a78220622ccc6e01edffecba2fafa64762578388bfb6fe4701e9fb9bfe113303c0b6dd3e5d1cf7f11d279f6c29c717b94028fdc013e1ba0fc3cbbb3f17a48bfc60bd42158497665d5f791ef19c6e50a2a60a333dfa51c61bd7688afaaa817e2e6bd410f2f5dff1101f1f926f357573b3be055afce8d430458234dcf70e6649b83adf0de648e1872b9aaca307b55d0fbde281ff14c55316e7d9ba712baadda79188e5bdcb344e430d87bb29c57f173b21878465424d8d8a8e6a8d0b64314ccc23d9cf1d2c1e08e3ce80627a2cd0f828dd9db0c87c7795acff17fa08b86e4345e689eea2134ef1f20217cd6a7b5e70745500aca732473aab4b5e421ac9c786969764734581afb205b4ac5b3e61c36ec08374130ddf8522b517e1d5046820bb7df6be4a035b02cd7b55ef8c0ebfd1ce3ec163adb74fd02c9cb68ccf7c6ea51301181fa36c0d66e49fe6953a426fae460a62c5de44f20d9ccd082ecf90f9bd89f530a1671739a80fbace58f9de1d1d80fab31fb0a4f700bbdfcad097cff5041cf5ed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0x7, 0x20000084}, 0x4010) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe5000)={r8, 0x0}, &(0x7f00007fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a33000-0x8)={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) ppoll(&(0x7f0000a4f000-0x10)=[{r2, 0x10, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f0000a99000)={0x77359400, 0x0}, &(0x7f0000525000)={0x3}, 0x8) fcntl$setpipe(r5, 0x407, 0x5) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/10/17 05:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) set_thread_area(&(0x7f0000ae3000-0x10)={0x2, 0x0, 0x2000, 0x5, 0x3, 0x5, 0x0, 0x2, 0xdda3, 0x2}) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xfffffffffffffffd) pipe2(&(0x7f0000308000-0x8)={0x0, 0x0}, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f00009eb000-0x38)=[{&(0x7f0000f9f000)={0x27, 0x9, 0x10001, 0x7, 0x1, 0x2, "55677b8bc623a52ec97794e4007224de2d84b042a5f7a9860d7a19f0270c872d4581361e4a976d1a00c2acb43c144186d1d322e53083b2e20603a68910a1fc", 0x1}, 0x60, &(0x7f0000d6a000-0x70)=[{&(0x7f0000deb000)="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", 0x1000}, {&(0x7f0000d9c000)="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0x1000}, {&(0x7f0000765000-0x58)="ab5b3c5cc9ddd1a92cd53e6f5ac989a3af5a4869f000e216ed28d9c240d9591700872ef306321548c35c7195e17df10050ad244e48b14275da8c02c3c14b03469ecb0ee548d4213733c538fffc19de42bcc3f2ae2e94748d", 0x58}, {&(0x7f0000259000-0x89)="e54e9a48919f0bb93d414ccd4023f01ffc8235d3f7a3bb58ac1e69be38fa3f62106dc2718ba57c123b3eb8a05875067aadaced33926b02c7c40e5ebb3e7a6d23dde1b6715e849b9847432c725c2a3495cf59bd429b61071bd2cd03452e9c8de395eb5c0cc5c59e0d5ab27f6f4127015b2e05815607ba44caaf4e0f04beecf03fc90ab230b83743c848", 0x89}, {&(0x7f0000d14000-0xa5)="48ec90f9852d6d7137e8944f47305078f8b3ef9f96ea6be1e78e0ef3c8c48355af23d05f597fab60fa200f5b9fc47fe952fd3f8c28d444d644a4b7ef79ed1781ac10e3c16b0e17aaef4521381b8a5475c567852bdfa7b2a8ccee607afcd5c9344ea61fec1b0c5a14a085a5ed83ffbf69d478eb99244073fe4c5bbfeb8d946ad1dd55a89dde180d6ed6b3baab5b91a78ad5a16aeb00305d7e37f829aabd0e06dcfd00494824", 0xa5}, {&(0x7f0000294000)="c1abcc6ae79b3b82679ed24e32904205f4296ca710a6e38f6fcb5087719fb8bea587279c532d37276586833988b02efa0ffc43fa3e", 0x35}, {&(0x7f00001c5000-0x55)="a5be46ff6cde091477751743805e3001f6fe5145e7215075e4eda6ded1a12edb7f114cad85fc408cf3240f49173fe0307030e1a8f8ae92831c33872f52806fe08f4531a61403abec1fa0f055045dcd93c3810b1760", 0x55}], 0x7, &(0x7f0000c4b000)={0x18, 0x1, 0x20, "4617"}, 0x18, 0x4}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00003e3000-0x4)=0x3, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000def000)="2f6465762f7573626d6f6e2300", 0x0, 0x4780) connect$bt_l2cap(r2, &(0x7f00009af000-0xe)={0x1f, 0x8, {0x100, 0x0, 0x401, 0x7, 0x6, 0x9}, 0x2, 0x2}, 0xe) write(r2, &(0x7f00008db000)="194e74e48673071fceec7f7cb58101eabcc90b975a730c3f72da2696018656af7af047fc9789ab3aaf2433312d34f66d8aebbc7d7c6c566da6e9e038c58eecb8a51dd7a7c094218a6fa79dfd3fade8444b7a20ab1b5def6a7d8f4cdba3532bb726ae3c85448e29be19d6c07b2c5ae46d471777c905eed952129fb558b694593798ccdbfea1a5473a21840970cee7f78f65a2df428f2720d1", 0x98) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000888000-0x4)=0x0) r4 = perf_event_open(&(0x7f0000295000-0x78)={0x2, 0x78, 0xd4e9, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x30482, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f0000a46000)="2f6465762f7573626d6f6e2300", 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c06000)={0x7, {{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clock_gettime(0x1, &(0x7f0000117000-0x10)={0x0, 0x0}) setitimer(0xfffffffffffffffd, &(0x7f0000917000)={{r6, r7/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000255000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$urandom(&(0x7f0000e5e000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) set_mempolicy(0x4002, &(0x7f00007e1000-0x8)=0x2, 0xb) writev(0xffffffffffffffff, &(0x7f0000072000)=[{&(0x7f0000073000-0x3b)="390000001300194700bb61e1c305000040000000020000000000000000008000090001000000ff00ff00280fe23ffb0110ef5a0000000000001aa2", 0x3b}], 0x1) recvfrom$ax25(r5, &(0x7f0000ee4000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x2002, &(0x7f0000c8f000)={0x3, {"9e510bc5bbc1e7"}, 0x7}, 0x10) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000c05000-0x10)={0x0, 0x0, 0x0, 0x0}) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f000008c000)="1f0000002200af2f0003090000e8ed05020000edffe88101ff200080b3003c", 0x1f) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r9, 0xc7, &(0x7f000046f000-0x8)=0x0) bind$inet6(r8, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_pts(r2, 0x401ff) sendto$inet6(r2, &(0x7f00004c6000)="0361", 0x2, 0x0, &(0x7f00006ba000-0x20)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rt_tgsigqueueinfo(0x0, 0x0, 0x6e, &(0x7f0000814000)={0x80, 0x102, 0x2, 0x7}) sendto$inet6(r2, &(0x7f0000063000)="76", 0x1, 0x800000000040000, 0x0, 0x0) perf_event_open(&(0x7f0000683000)={0x7, 0x78, 0xffffffff80000001, 0x7fffffff, 0xbbe, 0x3, 0x0, 0x80000001, 0x2000, 0x0, 0x8001, 0x8, 0xe1ee, 0x9, 0x0, 0x7b, 0x1, 0x2, 0x80000001, 0x200, 0xfffffffffffeffff, 0x6, 0x0, 0x9, 0x0, 0x5, 0x0}, 0x0, 0x29b, r2, 0x9) recvfrom$inet6(r8, &(0x7f0000284000)="", 0x0, 0x0, &(0x7f0000990000)={0xa, 0x3, 0x200000003, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000e78000)=0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bac000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000667000-0xc)={0x4, r0, 0x1}) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000479000-0x4)=0x401, 0x4) fcntl$dupfd(r0, 0x406, r1) shutdown(r0, 0x0) syz_open_dev$usbmon(&(0x7f00006db000)="2f6465762f7573626d6f6e2300", 0x7, 0x200) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 327.157058] PF_BRIDGE: br_mdb_parse() with invalid attr [ 327.172897] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:49:35 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00007d1000-0x58)={0x3, 0x9, 0x1, 0x80, 0x1, [{0x8ee7, 0x800000000000000, 0x101, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ad2000)="2f6465762f7573626d6f6e2300", 0x7fff, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x2, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000816000)={&(0x7f000076a000)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000cde000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x4) sendfile(0xffffffffffffffff, r2, &(0x7f0000dfb000-0x3)=0x1, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cf000)="2f6465762f73657175656e6365723200", 0x22400, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = socket(0x2, 0x3, 0x40) sendmmsg$nfc_llcp(r4, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0xfffffffffffffa0e, 0x86fe, 0x5, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0xfffffffffffffffc}, 0x60, &(0x7f00003d0000)=[{&(0x7f00004c1000)="", 0x0}, {&(0x7f0000896000)="000316e4", 0x4}, {&(0x7f00004ad000)="54f44c38a65b1565b1734e96602bf54fe2c5545cc55322885879f2d8d213721841c411af6709b35dcae513bc11decc65680b88207b5428fbe9b4ebf60ccf4ec689ba6de64d499d0cb6b9cf09dd3746eca120aee69155e9e562f974f2d09ff4af46575ccb86666db4d2c2a28d4b398d1afb1c41fec1696c2b806ed2f2ec91a608b620d4c1f43bf8f70b801e56f306b45555f030691a518e1c85439113d7fd15765e18b6950bfa485b412e9e46f2fc26", 0xaf}, {&(0x7f0000f7c000)="", 0x0}, {&(0x7f000026c000-0x14)="ed03c95c2819b6b9450d6edbd81e2cdd3866f50e272349bf83213478250efdc8f38d1ff755b2c4e638ffeb7b21960bb3963be6c5402e0f1e5571dd4c121ba3a26ee9c4b76138b864b94601e744a051d516fa32376ffb6f0313c2b8cef1e9f2d5f677d966885bff8209c6c080454ee1a741dee9caea38fc4f94e554a824a1ede9c22ace071605334e1b63f2ddd277d55c487259cc766dfa11f60469c6f3f1b98dcfab05f4ab5914", 0xa7}, {&(0x7f0000b55000)="6893808fe792b95c2406e9b70f42630250da54e340c8363ee07cb1a47a30eb7445f820f04105f0f8fb03cbeb0751fd4d4eb18440afe881237640b6d1b5e9c82810ea143491cbb23c2e35cc1f088d84dcf1228c6461132ac45087910d8bab601a2d6e4ceae00fee694ce898359233", 0x6e}, {&(0x7f00009b0000)="3f161e51ebac01be863de86435d59b08a6462c9201a5ade9add6f6ea2a48867166508d7d4782e189a8072673edcefcacbc14deee8ce811269caee5fea59146a9fac831d3a2b391d0dd23b1f1dbf79c43cb766845dc0f2d30ca61dc7514f1b564091498", 0x63}, {&(0x7f0000bb9000)="bebf16fa936f72efbe1677e3cf74d53b21f6ded68db983f7315a7ccb6147499c5f7f2ca564082330d6fb438e1f687566c825b5d4c7614065930200d47e6dd36ef26b6d0d48160cec33afa53041c601f805cd761a9f5f3c05f03e088eaa66e25014881408b71c578fbb879b8aa2d15dd20bba9b4bc29d02bbb42841110998fabb338cbd60467f7e6ec5f27c0e46064f49fb7ab72bceec1f5add91e8c60e3d0dddd32d893e02a786d169f36c74421b151c1015596da7c7e8", 0xb7}, {&(0x7f00001a2000-0x8b)="abb73ab9e3f5313718c98e796e8d3f09324495d6843f64fe1bdbd1c608e42d95a8d1f5800175cc12dbddf83cb721ec7b9326d5c5480231afbacf84bb3a20282c2b150f18abebf8e829aa2d9b2a4942a786a6bac004d1dbb99c025837a71f4e304888bad72266972faba7b3b62fa156ebce7509016b50681f7a5b80fd965e564310292f35e70d74967b093f", 0x8b}], 0x9, &(0x7f000074e000-0x18)={0x18, 0x0, 0x7, "00"}, 0x18, 0x0}], 0x1, 0x0) recvfrom$ipx(r4, &(0x7f00001b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x100, &(0x7f0000afb000-0x10)={0x4, 0x2, 0x5, "2f86f354e6fd", 0x4, 0x0}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000751000)=0xaae, 0x4) pipe(&(0x7f0000742000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a5f000-0x4)=0x0, &(0x7f0000472000)=0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f00004a9000)="cb76efc0b021d362ae8d28baeec3b7f4c32b662c71c70d109ce281e0c11209f9e4252ad78cb42bc78052758fea82d1e6d2f9de827d91db1d04d16ef9b9e08459c271790e283b55f3db81b8035ab9d6a36230a07e2c8927bca618d397e191692a1235f85542b9413753d572d72794e55c033166678555d72a0167b32ad1d9febcefa1d62230b01b94ecb7c78a29673063c72b44c88899ae144b850edb1859ae578608643cc1f24cad7f6074f99f5f45e625", 0xb1) epoll_wait(0xffffffffffffffff, &(0x7f000085c000)=[{0x0, 0x0}], 0x1, 0x7) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000094000)={@generic="04ef4e320d4ae83dc9cb43addfd6b8b6", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000bc4000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x10000, [0x4, 0x6, 0x3f21, 0x3, 0x10001, 0x7, 0x6, 0xcd]}, 0x5c) getsockname$netlink(r5, &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e89000)=0xc) accept$nfc_llcp(r4, &(0x7f00003d4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000144000-0x4)=0x60) 2017/10/17 05:49:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2002) mmap(&(0x7f000083a000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b0e000)="2f6465762f766373612300", 0x6, 0x1) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00004e5000)={0x2, 0x3, 0x1f, 0x3, r2}) tee(r1, r1, 0x100, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000449000)={r4, r3}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b0f000-0x10)={0x0, 0x0, 0xc77a}) r7 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000851000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000003000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r5, r6, 0x6}) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000004000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x10041) fcntl$lock(r8, 0x0, &(0x7f000028c000-0x20)={0x0, 0xffffffffffffffff, 0x7fd, 0xcf7, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000b10000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000002000+0x93f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000b0e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000083a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f000083c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000083c000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x7) prlimit64(0x0, 0xa, &(0x7f0000003000)={0x5, 0x23}, 0x0) r9 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="6dfdae7580e67b7dc47141e58e0861e926905d89c6752f4f13959151f22636dd87469cd8d5d7ab4b09c672b587feb291e37a8ef230541a9bd7ecc7615174b2dbfa0b1403252b7ce5aa2415ff15604db7303bc3", 0x53) r10 = gettid() read(r9, &(0x7f0000714000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r2, r10, 0x3) 2017/10/17 05:49:35 executing program 1: syz_open_dev$loop(&(0x7f0000bc9000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000bcc000)={0x2a, 0x200}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000ba1000)="2f6465762f7663732300", 0x8, 0x42) read$eventfd(r1, &(0x7f0000bf8000)=0x0, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000-0xf)="2f6465762f73657175656e63657200", 0x1ffc, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c0e000-0x8)=@assoc_value={0x0, 0xda}, &(0x7f00003c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000906000)={0x0, 0xf0}, &(0x7f0000657000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005f7000-0x8)={0x0, 0x8}, &(0x7f0000885000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000588000-0xff)={0x0, 0xf7, "27abad9ff5e08f0525670c4d7d1484e50ddeeb0f2ae7802e31d3bc916b5cf2a4aed50f0c3fa2f0d4be595b38cf587ac586866127b8138fb807aeb60077a3a769aed92fff9e089d4037c5f42003b884339908d246adb6f13846ac4ee271d5500bbaf46418a580010e243e8f28192eb7e9eba6c1a9b4bafdff701f9b06a86bee78656865117f2a16bfdc6d167252f964b25e9ce50c04b0b82e05ca1c92863041230f6903bc12869bb33e858da99d2d8a4c9118587007138e759fc9c950d0c737fae4ab7a579de29cecc4bcd3737a0f0995262a91aba410e8c768535cf28e632bde4f908925fecdc02a2f03dd5b004f5ecd837b2b914641ad"}, &(0x7f00004e8000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000026a000)={0x0, 0xd7, "871e1bd7f84f949e664f2ad0c11dbf533cb4e2005ad5dfcf4e2bcde7a246d2b97e871cd5ba6e960f01f3e0c12820131450f0cfa53918d70af89dff11e18e03bb5f9c34f8ef6c0f8e24f4760ca5a08f2a6abb51683681eacc78bffcfba9fd5c87a1707f1c755c136ce55ad884f689596ab79edc82f630f7d90294ee61c05136f2e475dd446d6128faebd39c79b634d0d3f249a7166f0fe8ab888d614e9bc39e05612eea5e61fd3f073a792972d67864c268807bad42a1196ede1e4f4c315a1343b543a56449e0172f1cfb27df0821444e3b033fe9c69f13"}, &(0x7f0000e2c000-0x4)=0xdf) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000809000-0x8)={0x0, 0xffffffff}, &(0x7f0000868000)=0x8) setsockopt$inet_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f000040a000)={"ba257e7eb08b1a181a333280ea5b270a", 0x5d7, 0x80}, 0x18) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000339000)={&(0x7f0000504000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068f000-0x50)=[{&(0x7f0000e9e000)="2886cd4855114ebd3c19a8c1d2f577f52dde20cafae06ffd87ab3da6c519dd147b0fb7a984e0e6a1c064326ea3a46fbafe489fbff121b372389911f4df938ee537e93624ee613435c05dda3e753eeba18ac235b2342ff3644ecbbd9ebfef4bf8f8f907635378d5313217aedb1be26275d47d52381afd7591261c4c63ad7c39843cc5003a6542786e753e28dd298c26fbf7f4bd94371df45ab248d979d3d4480729566cb2f0f26805312dfbba66713e33d85986b4563dc08784e878b51e8c1c6b79f61578cd788d4c172fd8c9a20620258fd4dd566de69c71d32840a46888d9c2794c412d6ea44d11dacfcb7a335b237a", 0xf0}, {&(0x7f00001d2000-0x74)="690bbd9143d57df4a3095917e1292ee29e4c23a8e8fa0b11e4544c43b61eb1226f8ec13fb39427e0f5f160f1addf3a013cef18d195f320daf676f3afa249c4d35c05cd0153f748953945efe333dcd07e685067403e44da8c6c6adc492c6121c1ff91b5b7d3bfb8f0be5e52e253189d033ef5c019", 0x74}, {&(0x7f00002c9000-0xba)="071eb9350826084ea0448a35dd78547f2b7dee3b19a0255721a4aa1da72d9ed278cca837da3476932531e326e1289f2da25b7b6247a894f7b79935684d73617aa02e66c6eaaf434db74dc4d17ecb730b45eb196ac95efd851eadc69c6e6064ea465614cdcaf6e9782500dc50ddeca0b554a86229cbe3113db7e66047c59bb07dc094adf7a760dc3bd5420b91e06e85bc12bef9ebdf119f74d575224ce11702f9c281b80122dc6a142d004a34e7339bbcda86c51fe449e80355ee", 0xba}, {&(0x7f0000aac000)="c4e9b862d6cee4614ba2f8b8bd1ad26bef633791a321db70add8922291ea0e1bc2759e660783db7e02b9c6fbc9c0a55d92621674b7320fbccece609591ae68b48c30031e137d723b7c6b56d9cfdacb283517d663b9e80daa0e0576f9d881e80e7e741cad2d3a54978fbbb59efd3abc840a61", 0x72}, {&(0x7f0000048000)="ac53820c229b1f1340b864902d96769bf8468356d4273cbf5a739a35ca1a6384747fcefb9fed602ee8dfc23d5284c6d38fac3bf92949ea99e9260c574e330d6f57ed6328b97a6a129cac4965f660e9d76befffbfd91b99e3b7a617005fe799c8e16d023dc5f851ad", 0x68}], 0x5, &(0x7f00003a3000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x0, 0x200, 0x6000000000000000, 0xffffffffffffffd7, 0x3, 0xffffffffffffffc0, 0xc3a, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x897, 0x200, 0x7, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1000, 0x4, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x80, 0x3ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x203, 0x0, 0x101, 0x3b9b, 0x10000, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x100000000, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0000, 0x7d9b, 0x7fffffff, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8000, 0x3, 0x4, 0x1, 0x31aa, 0x8, r8}}], 0x8, 0x20008004}, 0x80) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000051c000-0x8)="2e2f66696c653000", 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000cc000-0x2a)={0x0, 0x0, 0x6, {0x0, 0x100000001}, {0x4, 0x2}, @period={0x5f, 0x2, 0x1, 0x965, 0x10000, {0x7fffffff, 0x5, 0x8, 0x9}, 0x1, [0x8]}}) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000994000)={0x7b, 0x0, [0x20000, 0x101, 0xfffffffffffffffd, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000eb9000)="1f0000009e000100000200c7e3000307000009010000000000000000000000059a4f", 0x22) 2017/10/17 05:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000196000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006d2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getgid() setregid(r2, r2) r3 = semget(0x2, 0x0, 0x4) semctl$IPC_RMID(r3, 0x0, 0x0) getgid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000006e000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r4, 0x3) sync() clone(0x4000200, &(0x7f0000003000)="", &(0x7f0000bd9000)=0x0, &(0x7f0000586000-0x4)=0x0, &(0x7f00003de000)="48") getgroups(0x0, &(0x7f0000038000)=[]) getresgid(&(0x7f000020c000)=0x0, &(0x7f0000c27000)=0x0, &(0x7f0000b7f000-0x4)=0x0) pread64(r1, &(0x7f00003b6000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x80000) bind$bt_l2cap(r0, &(0x7f0000a5c000-0xe)={0x1f, 0x800, {0x3, 0xb0e, 0x7, 0x0, 0x1, 0x1f}, 0x3, 0x5}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000e02000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x214, &(0x7f0000952000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x61, &(0x7f0000bf0000/0x3000)=nil) shmget(0x0, 0x4000, 0x2000000405, &(0x7f0000426000/0x4000)=nil) shmget(0x2, 0x1000, 0x0, &(0x7f0000d7b000/0x1000)=nil) r7 = shmget(0x0, 0x4000, 0x128, &(0x7f0000d1c000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r8) r9 = socket$inet(0x2, 0x8000000000000003, 0x1) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0xae, &(0x7f00008c2000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x100}, {[@broadcast=0xffffffff], 0x16}, {[], 0x8}, {[], 0x10000}, {[], 0x92ee}, {[], 0x9}, {[@loopback=0x7f000001], 0x3}, {[], 0x6}]}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x1b, 0x3, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffffb, @empty=0x0]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) fstat(r6, &(0x7f0000ed2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00003de000)={0x0, 0x0, 0x0}, &(0x7f0000436000)=0xc) r10 = syz_open_dev$tun(&(0x7f000080f000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00007f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x40, @fr_pvc_info=&(0x7f00004a7000)={0x7, @common="64756d6d793000000000000000000000"}}}) 2017/10/17 05:49:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000141000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xc125, &(0x7f0000d9e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004e8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dbf000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096d000)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f000093c000)=[{0x8, 0x800}, {0x4, 0xb80d}], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$TCSETS(r0, 0x5402, &(0x7f00006cd000-0x24)={0x3, 0x3, 0x3, 0x3, 0x94, 0x4000010001, 0x8, 0x81, 0x1, 0x5, 0x1, 0x100000001}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000546000-0x68)={0x74, 0x0, [0x7, 0xfffffffffffffff8, 0x1f, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000935000)="2e2f66696c653000", 0x8010, 0x9) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) timerfd_create(0x3, 0x80000) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000dc1000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f000064c000)="4d0f01c866b823db8888e02e430f328ed8c48139c40241926cd30f8549be00000f20c00fae3b0fa2c048b895000000000000000f23d00f210235300000060f23f8490fc76f00660fe30a", 0x4a}], 0x1, 0x0, &(0x7f000064c000)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x4, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbffffffffffe, 0x0, 0x0}, 0x0, 0xffdffffffffffffb, r3, 0x0) syz_open_dev$mouse(&(0x7f00004e7000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x400101000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) [ 327.295506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=158 sclass=netlink_route_socket pig=21929 comm=syz-executor6 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000363000)="2f6465762f6175746f667300", 0x40, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ac8000)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000053000)="2f6465762f72746300", 0x200040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003bd000)=@assoc_id=0x0, &(0x7f0000e03000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000070c000)={r3, 0x2}, &(0x7f0000093000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:35 executing program 5: ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000700000)={"46dab6bc52fe989ff048170e6e2ef7d0", {0x4, 0x10001, 0x1, "073184df734c", 0x2, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1f, 0x3, 0x1, 0x7, 0x2, 0x7f, 0x59, 0x5, 0x5a23, 0x3568, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000417000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b5000)=0x10) r0 = socket$netlink(0x10, 0x3, 0x8ffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x40000000020, 0x0) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00002e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) pipe2(&(0x7f0000888000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x4d, &(0x7f00005c8000-0x4)=0x1001000, 0x4) sendmmsg$inet_sctp(r5, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00008b9000)=[]}) munlockall() membarrier(0x1, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00005d4000)="2f6465762f766373612300", 0x5dbb, 0xfffffffffffffffe) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000a42000-0x8)={0x3, 0x5}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00004e6000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000e66000)=0x0, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000e73000)={0x0, 0x100000000, 0x6, &(0x7f0000f90000)=0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000fbc000-0x4)=0x0) preadv(r6, &(0x7f0000e9f000)=[], 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008b1000-0x72)={0x0, 0x6a, "6f8013bf36ebd1893c20e2c4650fb603992dbf2472e2e551cbac383923f923508a03624774262dd0d35c95ef3be1cdec69ae53f0e6cd0809f5737d357edfa44993fffe115d73b82f976f5dcade126e26852ef6c4c54ca5b937d0b4af2215045f0b1298236ff23ec7489a"}, &(0x7f0000370000)=0x72) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000fe9000)={0x0, 0x73, "eceb72820b5c46078e63fe36d92095d9c56f523933e6ad646d19e8b62ddc2f7cb932aff87cf88e1533ca572152fde7c17d664cb195173325a1fb383c37847be304dd39f4fa9214d3ce17857bcb7fadf694e46f40ce9eb097dd87b6be7133f0a53c13bcc1cb33fb85a5bd32ab338aaf301420b0"}, &(0x7f0000dff000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000008a000)={0x0, 0x8, 0x9a01, 0x8}, &(0x7f0000b4c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003dd000)={0x1, [0x0]}, &(0x7f000026a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000197000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001de000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000344000-0x8)={r7, 0x8}, 0x8) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/10/17 05:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b0000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00005a8000)=0x0, &(0x7f0000ae7000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2b000)=0x0) bind$inet(r2, &(0x7f0000fbb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000235000-0xc)={0x0, 0x1225, 0x30}, &(0x7f00001ec000)=0xc) pipe(&(0x7f00007ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000159000)={0x7, r5, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d9e000-0x20)={0x4, r6, 0x1, 0x80000000000000}) listen(r1, 0x9ce) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000023a000-0x48)={{0x0, 0x3, 0x1, 0x0, 0xf24}, 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]}) ioctl$int_in(r1, 0x5452, &(0x7f0000294000)=0x80000000) syz_extract_tcp_res(&(0x7f0000e6b000)={0x0, 0x0}, 0x2, 0xbdd) r7 = socket$inet_dccp(0x2, 0x6, 0x0) personality(0x800000) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000959000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_thread_area(&(0x7f0000567000)={0x4, 0x6, 0x100000001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r7, 0x10d, 0x800000000f, &(0x7f0000004000)="00", 0x1) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f00000c7000)=0x8, 0x4) connect$ax25(r4, &(0x7f0000554000)={0x3, {"42920720d3fbe7"}, 0x0}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e8f000-0x28)={@common="6970365f767469300000000000000000", @ifru_ivalue=0x7f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000a20000)={{0x100, 0x9c7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0, 0x81, 0x12, 0x10000, 0x8, 0x10000, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000408000/0x2000)=nil, 0x2000) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000f1a000)={@common="64756d6d793000000000000000000000", 0x101}) connect$inet(r7, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2017/10/17 05:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000)="2f6465762f6877726e6700", 0xa2100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ca0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) [ 327.348332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=158 sclass=netlink_route_socket pig=21941 comm=syz-executor6 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005c2000-0x20)={@generic="32311a4b3c70857f68565a766d1c9ba9", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009dc000)="6874637000", 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000cb3000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000056b000-0x8)={0x0, 0x8}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e3d000)={r3, 0x6, &(0x7f0000048000-0x90)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff81}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2d83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f000018f000)=0x10) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) lsetxattr(&(0x7f0000f0f000)="2e2f66696c653000", &(0x7f0000e32000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00008a9000-0x7)="6c6f70726f6300", 0x7, 0x1) r0 = socket(0x10, 0x802, 0x0) connect$bt_l2cap(r0, &(0x7f000046d000)={0x1f, 0x3, {0x17a3, 0x3, 0x22ed, 0x6, 0xa684, 0x6}, 0xe32a, 0x4}, 0xe) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:49:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fadvise64(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000fb8000-0x4)=0x1) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000a05000)="747275737465643a2173797374656d2f6d643573756d00", 0x1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000e9d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r2, &(0x7f00000a0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000216000-0x4)=0x10) readv(r1, &(0x7f0000655000-0x40)=[{&(0x7f0000ee1000-0x42)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000b86000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00009f9000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fd5000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0xffffffffffffffdd}, {0x16, 0x0, 0x0, 0x0}]}) 2017/10/17 05:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e07000)=0x0, &(0x7f000062f000-0x4)=0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d15000)=0xfffffffffffffffd, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000301000)=[{r0, 0x1110, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x21, 0x0}, {r0, 0x300, 0x0}, {r0, 0x2048, 0x0}], 0x6, 0xfffffffffffff800) [ 327.461567] PF_BRIDGE: br_mdb_parse() with invalid attr [ 327.484595] PF_BRIDGE: br_mdb_parse() with invalid attr [ 327.498253] audit: type=1326 audit(1508219375.513:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21969 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x0 [ 452.650022] INFO: rcu_sched detected stalls on CPUs/tasks: [ 452.655789] 1-...: (0 ticks this GP) idle=6e4/0/0 softirq=160762/160762 fqs=0 [ 452.664141] (detected by 0, t=125002 jiffies, g=89162, c=89161, q=157) [ 452.670878] Sending NMI from CPU 0 to CPUs 1: [ 452.675352] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff84d3ae76 [ 452.676450] rcu_sched kthread starved for 125002 jiffies! g89162 c89161 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=1 [ 452.676454] rcu_sched I22064 8 2 0x80000000 [ 452.676469] Call Trace: [ 452.676488] __schedule+0x8eb/0x2060 [ 452.676508] ? __sched_text_start+0x8/0x8 [ 452.676516] ? __mod_timer+0x2bc/0x1490 [ 452.676536] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 452.676549] ? find_held_lock+0x35/0x1d0 [ 452.676569] ? prepare_to_swait+0x18f/0x4f0 [ 452.676582] ? rcu_pm_notify+0xc0/0xc0 [ 452.676599] schedule+0xf5/0x430 [ 452.676611] ? __schedule+0x2060/0x2060 [ 452.676617] ? init_timer_key+0x126/0x3b0 [ 452.676630] ? try_to_del_timer_sync+0x120/0x120 [ 452.676638] ? trace_hardirqs_on+0xd/0x10 [ 452.676650] ? prepare_to_swait+0x18f/0x4f0 [ 452.676663] ? __init_swait_queue_head+0x140/0x140 [ 452.676678] schedule_timeout+0x150/0x250 [ 452.676686] ? usleep_range+0x190/0x190 [ 452.676696] ? call_timer_fn+0x830/0x830 [ 452.676726] rcu_gp_kthread+0x9e5/0x1930 [ 452.676733] ? rcu_gp_kthread+0x9e5/0x1930 [ 452.676740] ? resched_curr+0x1da/0x420 [ 452.676775] ? force_qs_rnp+0x3a0/0x3a0 [ 452.676783] ? trace_hardirqs_off_caller+0x11/0x2c0 [ 452.676805] ? set_next_entity+0x2e4/0xd60 [ 452.676821] ? update_load_avg+0x2a90/0x2a90 [ 452.676841] ? trace_hardirqs_off_caller+0x10/0x2c0 [ 452.676860] ? finish_task_switch+0x1d3/0x740 [ 452.676870] ? trace_hardirqs_off_caller+0x12/0x2c0 [ 452.676885] ? lock_acquire+0x71/0x580 [ 452.676894] ? lock_release+0xa40/0xa40 [ 452.676901] ? compat_start_thread+0x80/0x80 [ 452.676917] ? _raw_spin_unlock_irq+0x27/0x70 [ 452.676928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 452.676938] ? trace_hardirqs_on+0xd/0x10 [ 452.676949] ? finish_task_switch+0x1d3/0x740 [ 452.676955] ? finish_task_switch+0x1aa/0x740 [ 452.676969] ? preempt_notifier_dec+0x20/0x20 [ 452.676993] ? __schedule+0x8f3/0x2060 [ 452.677034] ? find_held_lock+0x35/0x1d0 [ 452.677053] ? find_held_lock+0x35/0x1d0 [ 452.677072] ? complete+0x62/0x80 [ 452.677094] ? __schedule+0x2060/0x2060 [ 452.677099] ? do_wait_intr+0x3d0/0x3e0 [ 452.677106] ? __lockdep_init_map+0xe4/0x650 [ 452.677128] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 452.677138] ? trace_hardirqs_on+0xd/0x10 [ 452.677147] ? __kthread_parkme+0x175/0x240 [ 452.677161] kthread+0x35e/0x430 [ 452.677168] ? force_qs_rnp+0x3a0/0x3a0 [ 452.677174] ? kthread_create_on_node+0x100/0x100 [ 452.677187] ret_from_fork+0x2a/0x40 2017/10/17 05:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f000002f000)=0x0, &(0x7f0000352000)=0x0, &(0x7f0000544000-0x1c)="") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad7000)="2f6465762f6b766d00", 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000050f000)={0x0, 0x3cca}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000274000/0x18000)=nil, &(0x7f0000abf000)=[@text16={0x10, &(0x7f0000e8f000)="6766c7442400008000006766c74424027c2a00006766c744240600000000670f011c24c12c0c66b8086c968866efbafc0cb84cfbefbad004b8c263ef0fc72e2f4ed0c426660f619807000fc71eaee2f2dcd20fc729bfc082", 0x58}], 0x1, 0x45, &(0x7f00004fb000-0x20)=[@cr0={0x0, 0x1}, @efer={0x2, 0x8000}], 0x2) r2 = dup(r0) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0xfa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x40000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() move_pages(r3, 0x4, &(0x7f0000a36000-0x20)=[&(0x7f00001d0000/0x4000)=nil, &(0x7f0000807000/0x2000)=nil, &(0x7f00004a6000/0x1000)=nil, &(0x7f0000277000/0x3000)=nil], &(0x7f0000550000)=[0xcc, 0x100, 0x8, 0x49], &(0x7f0000ad3000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000006, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00007e8000-0xb)="2f6465762f6c6f6f702300", 0x204, 0x4102) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x22000010) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) name_to_handle_at(r2, &(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f0000299000)={0x50, 0x4, "63f43eeee8bac7c920558394e15c6ff7093bc2e2c3925aeb62f3e4071fb0b57eee5ef41419530bb36359eee7ffed735955bf65c20f4bbfe1b1121dac866411c9f846471c025b8b62"}, &(0x7f0000000000)=0x0, 0x1400) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x4) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000003000)="000000000000000000000000") pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000004000)=0x7) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, r5, 0x0) r7 = open(&(0x7f000003c000)="2e2f636f6e74726f6c00", 0x141042, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r7, 0x4040ae70, &(0x7f0000346000)={0x6, 0x101, 0x400, 0x400}) write(r7, &(0x7f0000039000)="58", 0x1) creat(&(0x7f0000017000)="2e2f62757300", 0x1e2) 2017/10/17 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c73000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000081b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r1 = socket(0x10, 0x4007fe, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r1, &(0x7f0000995000)="1f0700005400056d000202000000030700e4080b00000000001e8b000000cd", 0x1f) 2017/10/17 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$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$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f00006f8000-0x8)=0x0, 0x8, r7, 0x2}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033f000-0x11)="2f6465762f7667615f6172626974657200", 0x88400, 0x0) r9 = add_key(&(0x7f0000797000-0xa)="73797a6b616c6c657200", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r9, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000a62000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ba000-0x4)=0x0, &(0x7f0000d37000-0x4)=0x4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000715000-0x4)=0x1000000000007, 0x4) mlockall(0x3) ioctl$void(0xffffffffffffffff, 0xc0045c77) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e71000-0x9)="2f6465762f76637300", 0x0, 0x0) r3 = 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f2a000)=0x5) timerfd_gettime(r2, &(0x7f0000093000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002f3000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x40000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000c6f000)={0x0, 0x3e, 0x1001, &(0x7f0000da9000-0x8)=0x0}) write(r3, &(0x7f0000b11000)="c6", 0x1) pselect6(0x40, &(0x7f0000ac0000)={0x9, 0x5, 0x7fff, 0x0, 0x8, 0x6, 0x1, 0x8}, &(0x7f0000f10000-0x40)={0x3f, 0x0, 0x3, 0x8, 0x6, 0x5, 0x3, 0x6}, &(0x7f00002ea000-0x40)={0x8, 0x0, 0x101, 0x200, 0xfffffffffffffe00, 0x4, 0x8, 0x0}, &(0x7f00000ab000)={0x0, 0x0}, &(0x7f00000c0000-0x10)={&(0x7f00006a1000)={0x3ff}, 0x8}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000060f000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000051f000)={0x0, r4, r5}, 0xc) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000da9000)="240000001d0001000000000800000004033900fa1000010006000100f7ff000000000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setxattr(&(0x7f00007f2000-0x8)="2e2f66696c653000", &(0x7f0000498000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00004c7000-0xc)="5d00", 0x2, 0x2) r7 = add_key(&(0x7f00006af000-0x8)="6b657972696e6700", &(0x7f00009ee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c76000-0x5f)="8dfd0c3c87e119480ada6f100d61fed6a7a55b1e86179857434d8790429ef64ce4a1c7521b71247d283d8a7d1d2b053f8c5ffb3d44f92b7e6fe84312a152ddceeeb0debcccaeed31c15ed51894cbab734492ff69df6fe64300fcc811710d6e", 0x5f, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00003c3000)={0x4, 0x2, 0xd96, 0x4, 0x101}) keyctl$update(0x2, r7, &(0x7f0000ae6000)="c44b8ad80efffffffff91900000000ba5400801ef006d3050004ea2d5b60657960c6cf308ccbdde6181ed513fe00000000000fff990dd4d06edc1e0c9a3ada01fd40", 0x42) syz_open_dev$mouse(&(0x7f0000294000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4f85, 0x20581) 2017/10/17 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000516000)=0x200000001, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dba000)={0x0, 0x401}, &(0x7f0000099000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004e8000-0x6)={r2, 0x1ff}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a86000)={0x0, 0x7a}, &(0x7f0000e77000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aae000-0x8)={r1, 0x3bf1}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 455.173437] nla_parse: 17 callbacks suppressed [ 455.173444] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 455.203750] Bearer <÷ÿ> rejected, illegal name [ 455.239549] audit: type=1326 audit(1508219503.254:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.266077] audit: type=1326 audit(1508219503.254:1241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.289728] audit: type=1326 audit(1508219503.254:1242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=188 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.313594] audit: type=1326 audit(1508219503.254:1243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339151] audit: type=1326 audit(1508219503.254:1244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=248 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339165] audit: type=1326 audit(1508219503.254:1245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339181] audit: type=1326 audit(1508219503.254:1246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339196] audit: type=1326 audit(1508219503.277:1247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339213] audit: type=1326 audit(1508219503.279:1248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.339235] audit: type=1326 audit(1508219503.279:1249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22036 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=250 compat=0 ip=0x4520a9 code=0x7ffc0000 [ 455.429922] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 455.429937] Bearer <÷ÿ> rejected, illegal name 2017/10/17 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000469000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000093000)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000023e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000070f000)=0x14, 0x80000) dup2(r0, r1) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r2, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) 2017/10/17 05:51:43 executing program 1: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000fc0000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)="72656e6f00", 0x5) r1 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x2, 0x4) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) 2017/10/17 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x0, 0xffffffffffffffff, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c85000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9c000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000030c000-0x6)={0x0, 0x1}, &(0x7f0000d7b000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000463000)=@assoc_value={r2, 0x2}, &(0x7f0000869000-0x4)=0x8) seccomp(0x1, 0x40000, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x2, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$vcsn(&(0x7f0000116000-0x2)="2f6465762f7663732300", 0x89, 0x8100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000fc5000)={0x7, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "2cf3fccf14d9f687", "1a28b9df7d055b89d87f9abdd805cd5b09438e9f049bfcee388cb1e8dd3cf5ea", 0x1f497d, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4(0xffffffffffffffff, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000bcb000-0x4)=0x4) r5 = memfd_create(&(0x7f00000d3000-0x1)="02", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000010a000)={0x0, 0x1f}, &(0x7f000014a000)=0x6) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000b13000-0x1)=0x0) r6 = syz_open_dev$loop(&(0x7f0000454000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x60010) r7 = request_key(&(0x7f0000ca6000-0x6)="6c6f676f6e00", &(0x7f00001c0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a73000)="75736572211900", 0xfffffffffffffff8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f00009fb000-0x4)=0x9) keyctl$setperm(0x5, r7, 0x2000) r8 = memfd_create(&(0x7f0000556000-0x13)="2a2f5c6b657972696e677b2873797374656d00", 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000038000-0xf8)={{0x3, 0x3, 0x40, 0x0, 0x4}, 0x6fd1, 0x1000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x80000000, 0x800, 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]}) pwritev(r8, &(0x7f00004a5000)=[{&(0x7f0000ae7000-0x1000)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r8) io_setup(0x10003, &(0x7f0000074000)=0x0) ioctl$LOOP_CLR_FD(r6, 0x4c01) 2017/10/17 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000d5c000-0x8)="2e2f66696c653000") r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0xffffffffffffffff) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000168000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x4, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x9, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f0000f65000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f000014e000)=0x98) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f66000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xa06, 0x100) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f66000-0xc)="2f6465762f6175746f667300", 0x801, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000416000-0x88)={0x5, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000632000)="34e9", 0x2) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f61000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b84000-0x98)={r5, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a4}, 0x98) futex(&(0x7f00003d8000)=0x4, 0x3, 0x1, &(0x7f0000bc7000)={0x77359400, 0x0}, &(0x7f0000a3a000)=0x800, 0x9945) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000f65000-0xa)="2f6465762f7663732300", 0x10000, 0xe0c02) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000f61000-0xc)={0x1, r2, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000f63000-0x98)={r5, @in6={{0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd08, 0x7fffffff}, 0x98) r9 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000d52000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) r10 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000042b000-0xb)="2f6465762f6c6f6f702300", 0x10, 0x5) ioctl$LOOP_SET_DIRECT_IO(r9, 0x4c08, 0x100000001) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c6000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f66000-0x4)=0x0, &(0x7f0000f65000)=0x0, &(0x7f0000567000)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r10, &(0x7f0000f67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000082000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000107, 0x1, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000f66000)=[@rights={0x18, 0x1, 0x1, [r9, r8]}, @rights={0x30, 0x1, 0x1, [r9, r2, r12, r10, r8, r4, r11, r9]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r13, r14}], 0x5, 0x0}, 0x0) 2017/10/17 05:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e8000)=0x40, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00008ee000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000e51000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x584) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffff8, 0x3fffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000609000)={@common="626f6e64300000000000000000000000", &(0x7f0000e90000-0x2c)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000096f000)=0x52, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d0a000)={0x0, 0x0, 0x0}, &(0x7f0000497000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0xfffffffffffffffd, 0x0, "0400"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x7049b78e9f0df69}, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ea000-0x9)="2f6465762f76637300", 0x20800, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000240000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000396000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000821000-0x4)=0x10, 0x80000) wait4(r4, &(0x7f0000647000-0x4)=0x0, 0x8, &(0x7f0000d36000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r7, 0x5401, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/17 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e6365723200", 0x501042, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f000000c000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000007000)=0x18) r1 = getpid() signalfd4(0xffffffffffffffff, &(0x7f0000003000)={0x5}, 0x8, 0xfffffffffffffffc) r2 = userfaultfd(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000d000)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1, 0x3ff, 0x7, 0x1200000, 0x18, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f0000001000)=[0x0], 0x1, 0x20000000, 0x10000004, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={r5, 0x0, 0xffffffffffffffff}) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ptrace$getregs(0xe, r1, 0x5, &(0x7f0000002000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x16, "e1f0b73c553a93024dbdb84c2d47a626e09879f3db8e"}, &(0x7f0000004000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r6, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x4e, 0x1469, 0x800, 0x4, 0x3, 0x20}) 2017/10/17 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000150000)=0xffffffff, 0x1ff) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/17 05:51:43 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) socket$inet6(0xa, 0x1000000000003, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000907000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008e7000/0x2000)=nil, 0x2000, 0x10000002000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x82200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$getreaper(0x9, &(0x7f00000d7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000df5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) userfaultfd(0x800) request_key(&(0x7f00002e8000)="6c6f676f6e00", &(0x7f00008af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab8000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000196000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc4000-0x4)=0x76) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fc4000)={r2}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 2017/10/17 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000814000)=@known="73797374656d2e61647669736500") r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f0000367000)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) [ 455.713955] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 455.747100] PF_BRIDGE: br_mdb_parse() with invalid attr 2017/10/17 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x7e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000556000-0x8c)={0x7f, 0x100000000, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000114000)=0x0) 2017/10/17 05:51:43 executing program 4: socketpair$inet(0x2, 0x800, 0x8, &(0x7f000065a000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0x14) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000e8000)={0x0, 0xfffffffffffffff7, []}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f000057b000)={0x27, 0x0, 0x0, 0x80000001, 0xfffffffffffefffe, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x80000001, 0x0, 0x3, 0x1, 0x21c5, 0x100000001, 0x5}, &(0x7f000096c000-0x4)=0x20) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000dbf000-0x20)={r3, 0xffffffffffffffff, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000053a000-0x4)={0x0, []}, &(0x7f00005cc000)=0x4) perf_event_open(&(0x7f0000644000-0x78)={0x3fffffffff, 0x78, 0xdc, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x4, 0x2000, 0x489, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009fa000)=0x0) perf_event_open(&(0x7f00005b1000-0x78)={0x4, 0x78, 0x8001, 0x1, 0x10000, 0x620f, 0x0, 0x2, 0x60000, 0x2, 0x7, 0x10000, 0x0, 0xa, 0x0, 0x3, 0x2, 0x9, 0x6, 0x20004080, 0x5, 0x1, 0x7, 0x5, 0x9, 0x7, 0x0}, r4, 0x8, 0xffffffffffffffff, 0xb) ptrace$peek(0x1, r4, &(0x7f0000433000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000116000)={0x0, 0x9, 0x8, 0xd6, 0x2, 0x9}, &(0x7f0000a7b000-0x4)=0x14) prctl$intptr(0x29, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000cb4000)=0x36763b34) r5 = socket(0x11, 0x1, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000231000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3ff, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000513000-0x18)={0x0, 0x0, 0x1b0a37b8, &(0x7f00001af000-0x7)=0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000edb000)={0x0, 0x0, 0x7ffc, 0xc2dd, 0x10001, 0x102}, &(0x7f0000d9c000)=0x14) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x1, 0x2, 0x8, [{0x2e4, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x1000000000000000, 0x2, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x40000000000003, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0xa243, 0x80000000, 0x80000000005, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x8001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff5e, 0x6, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}]}) accept4$inet6(r3, 0x0, &(0x7f000036e000-0x4)=0x0, 0x80000) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00004bb000)="6fdb99f4030329df1feaa53a4b0cbccb021879861077b9b4666dfaa9834018fd10ec8caa78c24cdd055405d88c0227517e932b07d8a2657d305e62b748328578dfe572f4e524e66e6094ad3fa1a75aaa64db5767a5c82b85f2c47c7b8a153c3c3298d014fad30ab9f7debbdf903b8a6867e7d8d596b419e2a09d8aac4aacbb4c45bdbc0185904ad85f6a9cade051c14f369aa9bd7cc3d9da9f1cd5aecc07512308bdeea36fd1b170b7d9b52e5171e67c6f1c152078dbf5779b6e1996dab7f3a6956bd7f0fbeed6fab8c7b70869735f62e6b6a2d8c74d388a6bff03") ioctl(r5, 0x8918, &(0x7f0000000000)="") r7 = socket(0x11, 0x80003, 0x1ff) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000b9b000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000)=0x5f) setsockopt(r7, 0x30000000107, 0xe, &(0x7f0000ee9000-0x4)="400036", 0x3) sendmmsg$nfc_llcp(r5, &(0x7f0000de7000)=[{&(0x7f0000157000-0x60)={0x27, 0x7, 0x6, 0x6, 0x6, 0x1, "5222614ea7e60ca5c79eb2bac6c70ad882ad902fb7c17d2113915ec98a049140152b620007c7809d361d8df3dc915194d2fb12a1f39dd08feec4e7644e358c", 0x6}, 0x60, &(0x7f0000fe8000)=[{&(0x7f0000bc6000-0x87)="5c04360209ff0d862ac6fa8951e77cd97a816f9e19ce0a37d566a7a6df97c637b5d6ce207ce17063a55442638da89744391f7ced1bff7ac6f4ed34ab6a92a2a563506a5d12843486055c982b2d5f0e8e3ec068ae857bd5822d1fef16e922689a4730838aacf70691b5eaa488dda9db151fd01af528e6a2225fb09087633053f343e8ce2d829d5e", 0x87}, {&(0x7f0000116000-0xab)="2e32a81eb4a1d5ba5c76fab851ec5efe02e8aff045b7f50b6e931b455601bff99a9ab011858074f1f11dd4ee95cc2f0cc89e09bea9b56ce016c31e8002bfe800c4afc7f7a0b87ddf95a7cf9753933015a93ed49110090cad181b3bcb3a2e9e9afee5fe08eb5a92f3eb339cb834e5064f9144767181930a8d144295c0b85330eeaf5c02685c9d560efd779a2628896f25e3d4e07254612095dca0deef5162be02b6c7cf3d52fa00020e890c", 0xab}], 0x2, &(0x7f00007b3000)={0xa8, 0x114, 0xfff, "0cdec5e0351195d60cdf2b8345771cb293a90cf807e1d34799c0ccfde9e11e70e8595dc83e6257906d221cf8026c4ff92879b3c2651d5812baf45f3815b74f589d713db689eb3760f1f7bea8c8e71f3ed3988bc229bdb559464e8d9364bfad8c60136025dc47f6be05d47e0be11d06869e33362e864ba950b2cf3a6b74e62b2cf69861916d47fd5970349a9b49b8b70af91d9a658c52"}, 0xa8, 0x0}, {&(0x7f0000c57000)={0x27, 0xffffffffffffff62, 0x7fffffff, 0x5, 0x3, 0x4eb2, "5b76353404eefc3e16889a20167251bfbf6664f60f603a3c9376fab522236560e67f252b55df4bec47f7653f3cde66b1d6f1cc41f0582a3f9fede55d302f8b", 0x6}, 0x60, &(0x7f000034b000)=[{&(0x7f0000a8d000-0xb1)="42148110756cc83925678c4fec8109abae679116cbd816de380a6f3e163be49089d1826243e5b28fd734bf48c517c8f024fff33825b1ea048c5ba7c0925cb6224a069f3cd400d5f3d9ff0aa583040804e05bec3ba1bd037bf22ecd44b86a01f89951687d1e07ccca631692df9da34a35c8c024787948b2cc859d9607ab0e7bdc1243a61cc345dab5dd8ed396bcb459c8b584b02fcc87f3d2f9f0864443fba44bcc0dab07040facc0932679ec2e9afe4f4d", 0xb1}, {&(0x7f0000ae6000)="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&(0x7f00004dc000)=[{&(0x7f00003c9000-0xdc)="949eeeb11ee5658086a2209ee263ae5e962550babd882b507694ce4d65bc574153de1a9c7d73e70311956e6c620feefe152a2d02652cb9314d6ae63c695aae3f7344e1178ce1219c8f4aecbd824a332fca947ed752bd298e4f9f96c1ac71c0d9cc697396fd618f257120f888a08c315740b5d9e7113853f1d89891c97b9e2479ec1888888131acff7227d42d39ccf7b41383513c185fc15f4994678eb841f564a1762286740441899c330bb391872232ed788efd93f3aca85b8a369416b1f3f949647495db4d46365e99b56c4ba1318aa2d42479841ab9cffc9b96e2", 0xdc}], 0x1, &(0x7f0000ba0000-0x50)={0x50, 0x1, 0x3, "88d2a06f53264267f8fe02575b00d2d2bf4e61d5b8877ac4f4e3cca1441157778dc2ce40af80c35c290bb5e44ffce4a29dfdb9bcbc3136cbf8aac3e0"}, 0x50, 0x10}, {&(0x7f0000b07000-0x60)={0x27, 0x9, 0xf08, 0x7, 0x7, 0x6, "77dcaec7dbfb15b5fea5cf525d26b844b368e69cd6ce852242b4e536d7f1ae97d5441c053b00093266ea9d08c6547f8447e86784047777c927fca310283e1e", 0x4}, 0x60, &(0x7f00007e7000)=[{&(0x7f0000fc7000-0x5f)="f9e9169467f5f8ff74ccccfe5f4ee9470c3471f775b87719983e0ec67a474fb092bd025cdf12651a84432e45ecf9642cec17b2411327f5b00042cca435e097f66b71a3ddc6ef31332b9a399adf3bcdc1421436406c1415bec1bbdaa84eb63a", 0x5f}, {&(0x7f0000a76000-0xb3)="f461352f539335e42bc76958a7b8f44b2fe3ace7ead1d06d63c8acc781cf67aedc39db4e9849425bf0c1ec16b331b5fd7c4278547c94a5324c7b63b18f45bff2f706240874864be9cd6f960b9ec552d9d8a226c073c7aaaf01f819df6b0beaa136e9db9caa2da46f9a03671c8b34d3e3c8d8e396cb95fa6cf4d6dd003d10874d867de53a0074468fde23cfe35e840cd7eaeef1a9f8568319a2a4cb8c285c4176a8046430aa775feb5e57e6ecdb0bb323b2e1b5", 0xb3}, {&(0x7f000067d000-0xf3)="cdc099ca5e0046154f38c609ffe793e4bae5adf44c28ceff0bedbb10748585a1d34c3d246ba41aacb9bf2c9e6645904e691f779d1da350edc45e6df792edae628c09daa2d5968a017ba37703b03f4ac4d8c1382f9d8017e70014c7b676c5225db9c4fc4b536150d66577c398decb1ad1d75e8715c705c64891a626f0c9d4e430143b70316c00b19913241eea4d2691010517c685d8f24603dc43adda15f69f0f0fd68e0aa01dadd9aa75e50fd59c62377cbc0dc337ad2fb38d60685f796e54f05e609028401923e0ad7b81938552b69e2aa1d6ab00f19873295af3819a8edf764bd1dd46b1766f42bcef7896565c985cd1a61b", 0xf3}, {&(0x7f0000ba8000-0x20)="e113f8867274a05dfdb53f38316c6866499c1e95ce81eb3682a6d0a14fafdeea", 0x20}, {&(0x7f0000c4d000)="c54aa582b6baa1a75347f4554014ecfd4fc8cfef4d4da9c2427309884c1680ba5fae63098e32859948ed382b3af5f13c97aa993e4c9a4b4f021a14e285ca2a8699746b7f3a8c7d937c028458f5fc62bf8789a5dcae8d6789468766ba8f3d13abb1c743cf2bf38ef4f87cbd415f8ba80fb2f2564fa771d915c757d5dff8939bdcccc53174be018be7a8390b974110fa216678677d47ffec4c9186925fb7e042002be3443ddc2ae689698edcf8b2a1d55e16dc7513c1dd3e95655801f81539b79e3201dc301c6af3e89e9831cf79cd835b4f0c576fa3988a4e12697d633f40055d9075b111274044e4e45dbc8b419df50d", 0xf0}], 0x5, &(0x7f0000a72000-0x48)={0x48, 0x117, 0xffff, "bfb657eed62cc42595ca12d3de14942d0307c3928b9544f1ecacc32e8fa11b55f84c8fc452c6a7a3b400ab01df12469b3e144156387bfe"}, 0x48, 0x20000080}, {&(0x7f0000cc6000)={0x27, 0x6, 0x6, 0x0, 0x25, 0x6, "95cc7b820493d3c7ca4752a7134206b30521d4cd6214d13ee1edcf437cb956eab4d34d390b9cbcccf9243efcda916bced89037dd5fb58efd60123e1872e7bd", 0x100000001}, 0x60, &(0x7f00000b9000-0x30)=[{&(0x7f0000c23000)="a950c3b109492b3d82fa13d7896b5905e1f12e1b0fb5cdc287860572514da680c28fd8a98a76ec453ccab9a44ac862090eb1f7c5e1460be4706c936a259b6210c04664f9884e8c38dca33dda4d837449d470f77145c61c04aff1e66bd898a2c90336fba6c0cd8f9a84cf9fedf99fe3c0a8ef62ff87b7a62f58f2492ae57174b57d33d54885bc8742085c8b604836ab9afa8b4673a7bb9c3a721fa23c0ffcda7645aebf9ec59a8d8cfab8a81c8bfd1404ecfbbf4b3290ac61e15e2259e601d91a6d0aadc493c0feaab978d1cd63c31418f1", 0xd1}, {&(0x7f0000175000-0x8e)="ff1ba18f2d1178dacc1373688c69f18224aac48ad0b535fa1893708dfef4a54d54a2babe77d3200d38ec90d295746c15f6be70c6bae2810723403832964a17c3d968512eabdb1b59974d94d6e9abd85015586a9638f7c9a0f51859d7572f7e696f7fe018977ed6be866394f55a31d178871bdf92d20bd2a3e261fd0cd7eb8be7056c7bdcce211e8b5f9e2f5ed986", 0x8e}, {&(0x7f00006ea000)="07c3e0eb5a8008999b54a8b9e3c8", 0xe}], 0x3, &(0x7f0000355000-0xc8)={0xc8, 0x105, 0x7fffffff, "41568155140c40cc453ec6e8fcc74866ed0112595debdfde70a43033fc39308098aab697e6ee923ff30b9adacda68ebc1071534bb46bf3c2288370c75bbf35bf72b687ea099cadf9a0f1b57f6cc1d9491aed225b10a4dc44db912a008eab1d80a273acb6ee0e6aabe38ad8e9ad5b68aa9428f999976574d12c39d5c22fc1ffc9fff6f680d89b470d71ff3202e27241745a8ea94c4f76e84c759cfe1de5ae35b4427d1afc466791108f40958d2463927533f5c4"}, 0xc8, 0x40000}, {&(0x7f0000aaf000-0x60)={0x27, 0x8, 0x1, 0x7, 0x1, 0x30000000, "bee135b62588678eb4588d789141905e79e83b1b00ff44df805910866b1c10e04225ca94fe1f930ac74c692b33caffab5670413c3aa1e0461e67f2e366d553", 0x1}, 0x60, &(0x7f0000aa2000)=[], 0x0, &(0x7f0000f00000-0xc0)={0xc0, 0x1, 0x7fffffff, "2b16eb70435861ea248ee5b4d92a7451762eaa0a11360c5c5b56c1af3a17f7b3b17fe95828fb9f86cf824125ae3cc2741e64a96223cdf60b2f23b7834cc73a01cbc0bdb16f862d34bc2949a8256676a71411c620260d9d8360341c5eca8224101f2123e5f7cf9b46a6f4d104bf30ac9bea1341bd52be65418bd2d3c12bfe38863e62c5bb57e710b9cf1d7a81c2b938e8ed632a69f0dc5635c013280d0f52f9b564d414ef32b4236196107c"}, 0xc0, 0x4}], 0x6, 0x20000000) r8 = socket$netlink(0x10, 0x3, 0xa) write(r8, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000f8e000-0x8)={r5, 0xffffffff80000000}) 2017/10/17 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d26000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x48042) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000ba3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d25000)={0x0, 0x3c, "22eed4fbf20eb8a1fef4345872966eb7ebbdcd31bf038aea54a9823c3bb431bc41a32dd083d8802a880b5baae9461a389b6ef608abbac406ff064653"}, &(0x7f000047d000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000878000-0x14)={r1, 0x1, 0x9, 0x2, 0x2, 0x7f}, 0x14) r2 = open(&(0x7f0000865000-0x8)="2e2f66696c653000", 0x141042, 0xfffffffffffffff8) ftruncate(r2, 0x7fff) r3 = accept4(r2, &(0x7f0000849000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000ef1000)=0x80000001, &(0x7f0000ef3000-0x4)=0x4) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ef2000)={0x0, 0x7}, &(0x7f000013b000-0x4)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ef4000)={r4, 0xffffffff}, &(0x7f000092c000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000ef5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) wait4(0xffffffffffffffff, &(0x7f0000c50000-0x4)=0x0, 0x3, &(0x7f000074d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000ef3000)="2e2f66696c653000", &(0x7f0000ef4000-0x20)={{0x0, 0x0}, {r5, 0x2710}}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x100000000000e, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954bcd", 0xc1) keyctl$unlink(0x9, 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef6000-0xa)="2f6465762f70746d7800", 0x802, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000174000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r6, r2, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f00007c8000)="00") mmap(&(0x7f0000ef6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000008000-0x10)={0x3, &(0x7f0000ef6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/17 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000562000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000dda000)="2f6465762f696e7075742f6d69636500", 0x0, 0x549a00) ioctl$TIOCSBRK(r1, 0x5427) faccessat(r1, &(0x7f0000a8f000)="2e2f66696c653000", 0x10, 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc6000)={0x0, 0x0, 0x0}, &(0x7f0000650000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f41000-0x4)=0x4, 0x4) finit_module(r0, &(0x7f00003df000+0xc29)="7070703000", 0x1) r2 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r2, &(0x7f0000f2c000)="1f00200000416d0002f6000e000003070400090b00000000020000000000", 0x1e) 2017/10/17 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000094d000)=0x200000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000cd1000)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000620000)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a18000-0x10)={0x0, 0x7ff, 0x3, 0x9}, &(0x7f0000ee4000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec9000)={r2, 0xdc4}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 05:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000077c000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a41000-0xb)="2f6465762f6877726e6700", 0x20800, 0x0) listen(r0, 0x800005) r1 = epoll_create1(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000-0xc)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000953000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000213000-0x14)={0x3, 0x0, 0x400, 0x0, 0x2}) r3 = open$dir(&(0x7f0000fe1000-0x8)="2e2f66696c653000", 0x200000, 0x5) futimesat(r3, &(0x7f0000464000)="2e2f66696c653000", &(0x7f00007bf000)={{0x0, 0x0}, {0x0, 0x7530}}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000be4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000f6c000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00005d4000)={0x3, &(0x7f0000add000-0x5a)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) epoll_create1(0x0) bind(0xffffffffffffffff, &(0x7f000081b000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = gettid() ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000cb3000)={&(0x7f0000fa8000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}) socket(0x1e, 0x40000000000004, 0x0) bind(r4, &(0x7f0000255000-0x80)=@nfc_llcp={0x27, 0x3, 0x0, 0x7, 0x120000000000, 0x7, "94fdba210a1d4e0d7d08c0155d05bf8f51d98a50368a4653406dc9a7417c55046605f6ef960a10b76e10583d6abb03f5feebb7924c8e77975d5d1cffa63024", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x101, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000) r8 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc9000-0x9)="2f6465762f76637300", 0x100000200000, 0x0) ioctl$TIOCGSID(r9, 0x540f, &(0x7f0000fcb000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[], 0x0, &(0x7f0000be5000-0x10)=[{0x10, 0x1000000119, 0x4, ""}], 0x1, 0x0}, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcb000)="2f6465762f72666b696c6c00", 0x4000, 0x0) dup3(r10, r7, 0x80000) [ 455.827516] *** Guest State *** [ 455.833436] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/17 05:51:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000024c000)="2f6465762f72746300", 0x20000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000376000)={0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00009cc000)="2f6465762f73672300", 0x56ba, 0x448102) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000352000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000abf000-0x8)={r3, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 455.833441] PF_BRIDGE: br_mdb_parse() with invalid attr [ 455.837789] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 455.837794] PF_BRIDGE: br_mdb_parse() with invalid attr [ 455.902246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16640 sclass=netlink_route_socket pig=22146 comm=syz-executor6 [ 455.921093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16640 sclass=netlink_route_socket pig=22146 comm=syz-executor6 2017/10/17 05:51:44 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000afc000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00007eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b00000-0x4)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aff000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f00003fe000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[], 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x7, 0x2, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x8e9f, 0x0, 0xffffffffffffffff, 0x1000fe, 0x9, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/17 05:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000469000-0x15)=@random={"73797374656d2e00", "7070703000"}) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000177000)=0x0) r2 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002e6000)={0x9, 0xbfe, &(0x7f00003ff000-0xbb)="ccef5afb81c56364c9cdc3801b26c84b6cf127b93c7e958dfd9fd1efa05848a15c475b4356a800459b76fb2f4ab087d129b75fb3f6a63a32ee2730147be0486bc8b46d300873422b11592b80afe7d2e367add08110bd348e42815558bc02b2c35917cb5c0d5083c4ebe70127f8ef54776af0ebf1c3c72f8278e858495ff4a5e23bd33e28dc4d731b62721e4aa23278223517a38e8410131ad3bd5cf531288bec051f39c1d37b5fa82fc272968b5b6c6ff6507e26ceb31c2ebc6d7b", &(0x7f0000290000)="cceb7ecbdda823bca1c4218be3056008943436de9a8c43615abaa2984812bffff5bc90bd46dc9f263728c2", 0xbb, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000ee000)={0x0, 0x0}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000689000)={0x27, 0x4000, 0xffff, 0x0, 0x0, 0x0, "eee4c4fbe951582c688459c584f808a29be5782ea0c8e811b90997aacb8a04eb03cf1444626f3734284e2c53686e71162cb808e99bdd1b757b15b02bdabb7c", 0x80000000}, 0x60) write(r0, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000", 0x1f) [ 456.023398] CR0: actual=0x0000000080000031, shadow=0x00000000e0000031, gh_mask=fffffffffffffff7 [ 456.023408] CR4: actual=0x0000000000002070, shadow=0x0000000000000030, gh_mask=ffffffffffffe871 [ 456.023411] CR3 = 0x0000000000004000 [ 456.023419] PDPTR0 = 0x0000000000003007 PDPTR1 = 0x0000000000000000 [ 456.023426] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 456.023431] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 456.023437] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 456.023446] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 456.023453] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 456.023464] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 456.023474] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 456.023483] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 456.023493] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 456.023503] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 456.023510] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 456.023520] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 456.023527] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 456.023538] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 456.023544] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 456.023550] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 456.023556] Interruptibility = 00000000 ActivityState = 00000000 [ 456.023559] *** Host State *** [ 456.023567] RIP = 0xffffffff811ba1f3 RSP = 0xffff8801d94774c8 [ 456.023579] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 456.023586] FSBase=00007ff88837e700 GSBase=ffff8801db300000 TRBase=ffff8801db322cc0 [ 456.023593] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 [ 456.023602] CR0=0000000080050033 CR3=00000001c4984000 CR4=00000000001426e0 [ 456.023611] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d3dd30 [ 456.023618] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 456.023621] *** Control State *** [ 456.023626] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=00000042 [ 456.023631] EntryControls=0000d1ff ExitControls=0023efff [ 456.023639] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 456.023644] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 2017/10/17 05:51:44 executing program 0: r0 = syz_open_dev$ircomm(&(0x7f0000254000)="2f6465762f6972636f6d6d2300", 0xff, 0x30000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003da000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x1) r2 = syz_open_dev$sg(&(0x7f0000015000)="2f6465762f73672300", 0x9, 0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x88c00, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x400000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x2, 0x8, &(0x7f0000016000-0x40)=[@generic={0x7, 0x6000, 0x7ff, 0x7}, @map={0xff, 0x8001, 0x3, r1}, @map={0x7, 0xc9, 0x6, r2}, @generic={0x4, 0x9, 0x7, 0x1}, @map={0x2bd0, 0x5, 0x1000, r3}, @map={0x1, 0x7, 0x8, r4}, @generic={0x96a, 0xffffffffffffff80, 0x4, 0x6}, @map={0x10000, 0x7, 0x1, r5}], &(0x7f0000007000)="6c6f2400", 0xa2, 0x42, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001, 0x0}, 0x30) r6 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0x9, 0x400, 0x6, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000-0x20)={r6, &(0x7f000000c000)="9466cfa92a7abbb0b3", &(0x7f0000011000)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000015000)={0x6, 0x5, &(0x7f0000004000-0x28)=[@map={0x800, 0x3, 0x2, r6}, @map={0xf1, 0x443, 0x6, r6}, @generic={0x100000000, 0x4, 0x8, 0x0}, @map={0xfffffffffffffffc, 0x0, 0x10001, r6}, @generic={0x6, 0x0, 0x7, 0x80}], &(0x7f0000006000)="00", 0x9474, 0xd6, &(0x7f0000011000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) socket$bt_sco(0x1f, 0x5, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r6, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000003000)=0x0) finit_module(r3, &(0x7f0000017000-0x5)="6574683000", 0x2) ioctl$TCSBRKP(r4, 0x5425, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000)={0xc18, 0x0, 0x10000, 0xe9}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r7) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000016000-0x10)={r8, 0x3}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000018000-0x20)={r6, &(0x7f0000018000-0x1)="7d", &(0x7f0000014000+0xa37)="", 0x0}, 0x20) 2017/10/17 05:51:44 executing program 4: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f0000018000/0x2000)=nil, 0x2000, &(0x7f0000012000-0xb4)="") mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000211000-0x38)={&(0x7f0000deb000-0x10)=@ax25={0x3, {"c9af72e78481bd"}, 0x7}, 0x10, &(0x7f000015c000)=[{&(0x7f0000dea000)="baa43e0d5971638dab239e22b5388e91a33719962de5703f17f202d367b1a7f52e3d52e4e53cf0ca58e4dde5769c", 0x2e}, {&(0x7f0000dea000)="9a4584cceb8a8ad7b8cf2a2ee3789617e9c8583367d05e6075fa2120574c4a0b6f1cca45f59b90f01699fefe6e04921b976f59fc3b6f6199e3c165bec7c14e3294609acf42654c67e89318f5a555a508ed10de90ae70a16801f543257289f3dd835b301d28cdeb03f483407b22561978b1cda1878dbffe84e86a9ce938538588e8571bbc9c25c9705c5e8764026180219e42b6b9790715ad9398684b77157b137ca966b7afb4c0c0b9505d70950e2885586a51b60bd084e44e5bcfd897132711b94d8847d698eab5eb718c15d01b0d00b2098c79e44a5b63a10dc58970743cdb4504684bf525f666914cafd404c98118f82d8862ac272e6baced41a8dae770546853799b1aaba230cce94d3c3d1a4b33b68678d8bd4e589d004337d43c8cd409d0a7e314d7c8e6c4c4cb35a0d09b97e9580029886d3786a9666131eede7006e94fae6ae457b0a6d33950d40b892d93a59c8654fb7874b38d032ef0623db1e0ef4c39b3b0136125eda68153cefbefa3e00c2afd2fdfa9cdcd0e39fff1b5cd39b5ff62f52e515817bfdf363f2479eee87faf5736459168adb4b8ecb63bd8f09fb3335ed4795c70db44653c35930f662d27fd9ffad2dad403401b36306ab3382a9d27a685a5e3d956fe0f7422a20ec3649dff57d603d25145de2acfe99976a4736ff76aca6aa11240db1c29f250c86d91aa91232c56c6d3ea97f8e1ca7dab8826d0564d3827373980d0634ec5d20c9c240f4525a34e4bd0a12a16c9ba662e06cabe1a3a0735d762d824f2903d7b03f7301316291946a283ec84e67903c43173d2b17f86e69ac78529887dce13d8e30dae58cd35ea5baeb09483b8b0ec4e61716a2dea21524086034c6c5d2e5cd3dad4c8cab8a56d1a8071c29be7c8a1ab1b46fa13fdd76ff3cb6f9ae3670c386ef548e9d125595e319db2f2fb8145f406e5c7207ce0492679abded09547d0e15c917df88dc312ee82eafdd9dd3aa862a71d0344b0832ebd23a0c5d7f8c35cb252c1ccb1db6ac92e1364e15e3f69ac5e5bf6934c4df41a1373289cc2a13cb133ebfaf7c612b1ad234471b6c0d37484756a6643810d53f7dadc0a8694a4e85551608cd30d7f3ba80444f8bc1ecf2c33265ce634adde5ccd6c79e635858c9ba2de8b823b077dc7a7b4ec8032c67932b719aef03fd376177e740e6c98ea7dd1954d088eb28ccbdf08e892c1f5f0d676be76edc0536217ab46d0040651e1606c06ec2a69aca420b462fa108edfa04caf9503995fafdd98719cb945e3663686661d687246b32f5314275fdc2a5218004598fa16dffb31387f903db6e143852c4c56507e33796dbd0235459eee5f6bd3c437321f0d716d45c676c201e40feb7f5f8e775d96c0e350da815e9dcc6d93e631c24d6720fb82b03d5ff77f6c7ca13e75a8d1d749de12fba52a60a4dbd6507a8df3ed0cdb9aaaf970862780b44dfb250fa91785d0936b7fad4ecab4b10ec6b0da18c00498b6703525c14de71d4ebb2d434ed634204bd2ad3533d03fcb2b14af5c853b5430f6abfee7921255fec00ee2a32407e21b81e9649944d53be25730e25f9c13f891b483e319172f20cc42c554243b91838ae462a73c4f941bd4a77bf72a276d1a30336bbf5abc98d172670392dded11069190c2f3c28be25bc8d0eb1dff6ae199e51864aedafac1266154da95ce5871dd248d53ff6d6aebec6776c63edc39a4b1ef9ea657df5475cca23accc902200b0df3d53b26ea34914373a6aad247013993a491d4e1274a742a0c6751faf2693142af09cca70a9b9194325e77228369afb79f6a5af245cba40b82ac6c984b6f4f7e89d3276d0c5f08117d8e2a35ce715134881443efad6b716a7a88068a0c8c6b81d14992dbfe54d5b1c87c8d24daa1aaccc86c99c6c748a6f9db8dcc50618f70364cf6085dab0bd6830bbe948367188e6e269d8f3d5c7421dfc277fb1838b0fca0cc9e33be8b1d5b28dcea11f1874b9878b837c2bf74a9c97a515934179908b3f05538b032670ea8180438e1354af79b01466506da72369a4ff4b34ebdb34c726f4b72e443b7c28d831b522a50544546323187a4ff463e6ff13d48d73345c9630e5e94be5abad96504ac42867c5e05ba6bbdd06eadc2a37975a9aa2d11f0af737f46d3e5e80886269f7c25679693ed80103ee1424b37485272d7b88ac379d4e8e2300c275d288b6a926bee8030d07d8f5df0f718eee3cf61ed21690d8ac446cfe8f56b651e710c083ed80e6f384d59f48b7d53f9cf3bf5d3422d6aba03cdac79f3abda673ef127ec81d02c085a444e9c4bd0f6f079e3d28b8bd106e4a42d7e9d5e01921c3c8c2629d2ee8827d530f8b594573dd35980d8047976971855405e80b8c48ae5f8f245e894a66509909cd55de3e6013698c57963a7d9131b845a51d9b7832fc99f1f47727da62496ad5ac6450324cf55fd5be7e259c5e1a64f8ce6c8d016942fe04edb5a4399b93f015bb3e39441c953191753abd76bafd56469700c4cfc80c43139a5ff424595c72c7bd2485998aa82bfe3caad88f457bb36ef05cba59d92e1b0b62234b9e89ef667fc1d85d781d76407b29d580ccc38b88251db8b82332c1e03227512d594cc3c548bfdd9737aca4d8c68e53715a62a0961a27e9ca49549fa046bcc8905a0a58d3d6d7c63195d06cdad0a95336f2d3dc453ca94cd251ff763fcd9ece40919fc3cb3157eb325734581caa8fe90a35bf51333629c7a86dee918d1ad558acdf504bcf2f7ea2b48245d51ac40993fc32272b66b200d0ba9daee5ee2a39bfd6f666d96829ce8c00054136d2513402734f4a13cce5e576611a2578ee01ab60fbf43d7d22e9a245f8108d953a3891856ab9dcdd1d90a0ea339ccf1fcba28bf6baf104ce51f5b057252b1025a3667d3f4f4f593527a79ee4294cb7dee3982704dc8da1fa8107b3537fc2c429227ee25147201bfd13c30602be46b3f321fe017a1044f53b417880c474853a2d9e0a79beabc7fc1dd2c03ff7d1f4760b255138f85b33b0dc19c4e228eda86d895324cbe3f61bd2b690611555f94268563f53974289e5ead6e94d159f1be1d38e647cc3ad90572268600f9e567a991d863f2d6b03d69b2ca2d618c5727f7dad8b953c68198b737b0078a9f71ddd6238c9c42d32d1a10ef2bcdfbbabc58dca0cb6841b52f26ce754a11c4013947c192714ff94c3c1316bd1b776dc714ecbe4e76b00eb91f3086575c2d128c1bdc230bedd246e972acfc11a75d6eae68f2893a028ac2348c6644c32cd0407135bcf5827ba17a7ed9519b188b41ad41bef26663207b4a2065c913a9816e34f644054e905c22e1034868ae2c40c12cef14f46daebf5949728bef0db425b71e87945843c817d31386a7de305147ee58fe4c5816cac91f9620c118790af644b0a21ac82c6c67884b55817727ffb4936624972de06b8b8c16939181f5d61630bf705cdb25ea3b3b08bcde0f6dd1ae7b12fed259e173de65ccd80dc6e393bb2ccfdf28fbbd41d5dc251f5087385dc5ed7506028b3bddf13aa6d8069c484db37f979087e278d303c8412d993940cab2fd2742b55fba06133bf8f8dce06e0bd04eda09429bcaa766475e6443ec268a144f25fdb76301815c9912df2835cf6fc8127d7bba11cd7898e42d5d31fbccb15aae6d2831351108f0a1b5bba50e453c545aa004a8cf94bef101950130240deb7caf095956c50d28e4ffacf959f4067bfe19cb3a924ec05fab7a8208dd3bff5a99451223f9e70946234e3be67b9bd3c4a4c1674741e12393b803a1066d8af398b306c0e6d916f56efe8f777069f378e7d0f1c3c6507c98209daa6d2d3595d1488b2db8cbb7a52fc7c41ce2a4a79a8f2fafdb7e117bf1a0412634795c5ec101f054587bf26e028195d60728e35eb14564c6cbffca6696b2c141e6731b00a5fbf6bb4750f08246ffb0b94b947b069fab6651b2f70caa5ef1936a0611a8354692393831da31313a75a260ba0edffcfb24d6929eee96da8e868d1d9f6d3ffa3825fb3cc3cc3ad496b198e0da9a5d84ff7117c31eb0a670f3c78258eaedf2cebbcb60b4c221b4f0661d0a6f00bbb431b67c6a188f3b24367ad1fafa2be91fa65506add96cc8332d1c89c2e96dae0f6f22fe2c2adab747e0ef6a84e89dcc143716b35f0551032539a744440e022307d081347407e7fd04eb27a75191df92bfd91720b9a8fde0d8babd2a587ae71df81c4249f700a9b54d24fb6d479ad7a28a82d7ebd61d07dacb6a92bb6a61bc543a75d7ccf73505fa95ba9a6fe81e225ca95a86b1faf72cf097f747023d4e577a049cf57c11277bb7adcca7303becc207728b74705ae164b0c9668cd2cff837df1f6e18d94e650811032cef7b4a7e85d95f673558e9c407a4f022166b77c7c47773dc4386d97ad453541c4c6ab56022073396c4ca2315ea6165062bf9dbbe50e2cad33dc79bae8ecc644fba0d8452cd65fea1574090b93d8cf38737fb2e940c0b125475c4cec057e88345fa9422a717cae00a3cd458da9702e87df2f85a259d5872237d5308b9a556abf5ce663646a403542bdd6cb024104153caf94f8c513ed8ebb4e0931ed3743873267a1dd6d3fceffb331c9ce33c13cdae342d419195d5be1d25559c9098844f1bac8e26746d03c2c2c469707ffef5ebd3abaf086e789593c69dd26e82ebbbf3411390689fe8bb84b09a6e3e073fdf476f53fc6ef457cf66af0d1ba41f3660752cbb07cdf80472943de070082ea6e0fa7f05ae855252a6683811ac991eb5c4d20b87d4d8ac5e3adf7819d83a4121cbc5d59a1bfc2400f59e0ed3422b1cd60cf70bc3f7be64e1cff91710667600cd89c0fd9ec55d6e3e61ad61f9c52ed32ea7d467810ec519cd014c054b7a7001928d91bc19f79275fc41744fe07c5497778a3e73dc447551441290262deedd07cbdb5a461113d9d5370159350aa8478540603577ce9bf449b73a5d7f41bb8e6d8b9ba7658fb03d0643810b5f1d3248c7bdf35aad9e9eb1292e61eaf534d8b5a1e29baa89c3f1d23577910a9243f8dd7767fbf9d7fb5301994e0a556cdebe8b177fcc93adfe3ee9e28605b3a1f2e3653eb0f42d6b6bc04308ccfa59e887f9f1c127102ce0be76712fb558ac0914ac673d33a175b5197597a374af50c3bfc2a6914ba55bc9528a112604d93f7c6e95e961bcd978927dcb56e9e608682a83439c0d8086d65d9795c7b79bc1ef682feab4db08de8cedec1a10dbf318c0159751aef2dbd398f67eed858ddd45752949d153ead5e6e1ad0884acf39804750a13aaa06981d8f0459ed52033a126dc6364f58a8c96973faa011f972ca39cfffa8d4b3801c3cc53bdafc9c98956c34db2f4068a4ec4731fec5f24d2e51d0e62169cf28b235fc0dcd8a096f8d7c787d30d7387e16f4738469f57292819da7be53670b0a90288a84fc4d04adf52d727f60a4d72dc5f8bb83fba281c14bcdf7601e7be8fc7a2517da36198ac52d9de8a187e3e23898946772cd96ee4ebdf32781b7072852b66331e74216522e40f380775ed962d45924d3ee66f59bb29f9e18989d9ebac9c28400349cb8eebc0aeb84db775452763d26ef6b29165658ecb292ffecfd838185bbc035e929b726c62825c51d2c1317064b6adde20ca569ae4c8bdbd8e01831375b69abc7cc905a8ade93612484c3fc7767679e4b33c5d3a02039b3eedc9daf557155694de6f5e8dd68d50fdf9c0bb1e67a89834d5cb74e3978aa2c8982c65071cdb562f39e3f299ce27915d4293f08902ae9e34b81d15e73de957ad01fb508fac4aa27f58b231ff5f1a33b0", 0x1000}, {&(0x7f0000deb000-0x36)="e962bd1f1d5fc593978c34a637c5dbdf68fa331dcf6a6522583eebd61f1a07578495ac2b41004ad6803ac8804c57f4c56b24f000efca", 0x36}], 0x3, &(0x7f0000deb000-0x1010)=[{0x1010, 0x107, 0x7f, "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"}], 0x1, 0x0}, 0x20048000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d1a000)={{0xa, 0x2, 0x2b, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0xfffffffffffffff8, 0x7f, 0xfff, 0x1, 0x1000, 0x1, 0x8, 0x7]}, 0x5c) clone(0x0, &(0x7f0000001000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000000000)="") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)="2f6465762f72666b696c6c00", 0x4140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000985000-0x10)={0x0, 0x7}) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") shmat(0x0, &(0x7f0000a3a000/0x3000)=nil, 0x4000) r3 = add_key(&(0x7f0000cb1000-0x8)="7472757374656400", &(0x7f0000de4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e57000)="330a15e2ff47df5361479a26c16ef59aac48c4822814e3ba406e4e6f23a2bffc4b5de51540d73c6ced530e4f357fd272cbb53629cf2a0152c35dd5b5f957dc0be94585efca7e2b6be6734f11a29dbad3661c5a23cbdd93f70eb72964bb114002316177ed405e8976a907fda62284badcc1d6ce66eabedfb8", 0x78, 0xffffffffffffffff) r4 = request_key(&(0x7f000040e000)="7573657200", &(0x7f000008c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000944000-0x6)="776c616e3000", 0xfffffffffffffffd) fcntl$getownex(r2, 0x10, &(0x7f00001d7000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) fstat(r2, &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007de000)=0x0) r9 = getuid() r10 = getgid() stat(&(0x7f000052f000-0x8)="2e2f66696c653000", &(0x7f0000e17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fd5000-0x8)="2e2f66696c653000", &(0x7f00004d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b46000-0xe8)={{{@in6=@remote={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}, {{@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}}, &(0x7f00006d0000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ee3000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e00000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cf9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d1e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000815000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, 0xc) r21 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000074d000-0x4)=0x0) fstat(r1, &(0x7f000096c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009c9000-0x4)=0x0, &(0x7f0000f3a000)=0x0, &(0x7f0000b76000)=0x0) r25 = getpid() getresuid(&(0x7f00003c1000-0x4)=0x0, &(0x7f00004af000)=0x0, &(0x7f000041e000)=0x0) getgroups(0x1, &(0x7f0000c4c000-0x4)=[0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000083b000+0x3bb)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000adc000-0x8)="2e2f66696c653000", &(0x7f00000ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb3000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e16000-0xe0)=[{&(0x7f0000bef000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000592000)=[{&(0x7f0000163000)="5eebf713fe3b40d0c23dfbdf1e97e9da5e5fec0ae9657771daca32531a49525728ccc2131c323613978aa1965b78592a724a4326192607e616626573db43ce39076a5fc2d82cc9c8cabe3da307c70a6c7e71dc5139efab824881b09db066794d330cb83d9bae5f8f8009277d74b1c62fe8becc1a51b2adfd8c98aa8a90626e691c3d4ada377f556235d48ec5b02276fa6480b172481a1cec4baca90f374051469cf96eac02c0dc45441c53f1d58b1bd444e9b67de7707c06b303dff3780535499c739787234c3ff9a224eccecb6249b5034a0e3bcebbb10a34cafbd800f4b9c607ff77c55b3c813d882832068084ea458ec