[....] Starting enhanced syslogd: rsyslogd[ 17.808381] audit: type=1400 audit(1517711559.883:5): avc: denied { syslog } for pid=4020 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.035094] audit: type=1400 audit(1517711565.109:6): avc: denied { map } for pid=4159 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2018/02/04 02:32:51 fuzzer started [ 29.326072] audit: type=1400 audit(1517711571.400:7): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/04 02:32:51 dialing manager at 10.128.0.26:38075 [ 33.298478] can: request_module (can-proto-0) failed. [ 33.308789] can: request_module (can-proto-0) failed. 2018/02/04 02:32:55 kcov=true, comps=true [ 33.873509] audit: type=1400 audit(1517711575.948:8): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/04 02:32:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00007dc000)=0x7f, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000088b000-0x8)={0x0, 0x0}) ptrace(0x4217, r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000667000-0x2)={0x6, 0xd72}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c1e000-0x10)={0x7fff, 0x7, 0x2c40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000fda000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fff, r0, &(0x7f0000488000)="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", 0xfa, 0x100, 0x0, 0x1, r0}, &(0x7f0000000000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0x5000}) io_destroy(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000)={0x81, 0x8, 0x1, 0x0, 0x830d, 0x6, 0x2, 0x9, 0x8, 0x8, 0x5, 0x101, 0x0, 0x743, 0x401, 0x80, 0x40, 0x8, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {0x0, 0x7530}}, 0x0) mprotect(&(0x7f000013f000/0x4000)=nil, 0x4000, 0xd) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x101, 0xc6d, 0x100, 0x7fff, 0x6, 0x84e, 0xffffffff, 0x99a, 0x6, 0x80000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000)="1e1eaecc6674e18612a102f5fba3d1c00a76bffc16d6ae3e0ad843b926a1098db9a13b88a3e102274210f18267a20d54c4dd6073313b208411daa31617130030354ba88ac3de01ffc7bbe75a778e36a509b43e62670c142db30e3f") 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) 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) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"a82d8aebca1faf"}, 0x5}, [{"f105bceaeb4934"}, {"ed0c361ca2458d"}, {"03d43836f58b07"}, {"ad0f516a46ff60"}, {"fa321ab672c979"}, {"4b1103b8541052"}, {"30b3ca7481650e"}, {"c4a65fbc842a07"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000004000)="d93b6ec570ef5f73eeecc6ae785a77b50da752e2f3335b9661ebd919d3e93e03d3c315c732e00d3ee6ad7f3e70af8ddc8183f6f8e3daeaf72b1c81152896653083d3169602dcee67cf03a6fdf9028624cb9d8f27f1", 0x55}, {&(0x7f0000005000-0x82)="aa308cba829fac53d4bda7ffaef811ea478c8b25784d1285adf492cf3bd469168577fb8010980c1cda03f0fb370ef8d98caeebc23a98365a7d964c7e3e925f128f7b5e4056551998e1adcd8bb7a0a3ba15a02e70196e85d4516618114958065b80f88f41b6036341d4b1e7f0bb4768c8009a4cc616c285a7c9593f4304a873d1d342", 0x82}, {&(0x7f0000004000)="59f6", 0x2}, {&(0x7f0000004000)="c564235b573771e976a18ad3ff7248e87c9c57f11eadf1b52a207a2a4f91c3a55caf77bd2fe8d2a08d3afa3074065ce4f09413afbecb54fb39b369d1", 0x3c}, {&(0x7f0000001000)="da68995e6386ca530d0d8574d6dae35d0cec15794e7ed3dc87642b9cd48aeb719456dae627942f3e094ba6d3ba2fe5bef459dfcf53e5e64322224c4969ff9b27383a763c5831a0ae9c7caa4caa90edb5fa61361f6b781b51d19769cce8132e552111cb3cb28d167e0adbd859919b4b1a55bdc43f009072d4db9a2b5520680d88b4525c28652a9c4b2e98d2be82b65b4458db2c5df6a255b3295f073cf3746dd527b87a8cbb19135391a77959e8b2182607f0f28cdf9b4c8ed2a9df1f5890e44cb9e7d639df563da7567931e747b882edd9ac9621d6dfe09f73626ca982586fcd253972e7c710", 0xe6}, {&(0x7f0000000000)="af01be8eb1b292cc1903bd31caf2910e336769926454ab90c0bf10369bfa992940f8efcf779c4c321208b20c166411c5da84292ccb9a3ca0e0eecfe3e2526a13f04233476f9b9c0a5ce9df500793e38715992b1e4531e246a67dcc405ef930ca9e2c5c33f7bd99254f", 0x69}, {&(0x7f0000003000-0xb2)="6f3fc013dd70faf4e00fb55edb27a92d531a5fc5cbed194d4c2d4c52da237baf8dafefef93783a8225c06b3dfa92f9f9a737bb7d12bddbd936fc8cb51fac3cf7816c9066826453564323b9e91c1ba3c5ae0dfccec2af413e3d3ef2883c2aab5fad817c49e4e9261ee17ca177a1d6e5c52c26766cd6ce77accc76519820ad92c0ef5adeb4d36f229193c1364f47f94f2448b4d2c293a2c7d481b96a7608c6b510e0eb1a97f27ad5197a936666cad4f34f995b", 0xb2}, {&(0x7f0000004000)="267ed3d0b2586f9d5490c948342b95dcc0a88a4a7a9c82b7efe4c54ccd11a868f12ebe8ddf840d02cc95638106d9a31f13593a45bc7fdd418e14fb1cf60f0fd945920571d2c879116201bf3c88420d5f57f889d6208028ec37e4159af73b7de6095a5d3432b8af0e59efefeab03d826f283254e181192dc75561691fd5526c9461f51350243db41b45f1a1ba1939f5164f7355be56ce48b8a1ce172053375fb58c638f31046ded3a2f7bf60ffd18d0520a79f07f9ebb34863807121895fe3fe3e3217d31e976b27ff18147de7a5f82c908f4db7b346bdc2a", 0xd8}, {&(0x7f0000000000)="0f17c8febef1b8d9a5fb22af2c84a7462f69c9804e0d75848a5c575d8a39d3ccaf1881c50c077202b258a79d2fb9b3f857f72822ae5f5d290d5aafe8cf3bd781cb21054172e17f692b1910e52399671ebb9b37e2dad9f5cf3f8c23246b7c96210fb78b35eb2d5df87687716f4fc17b65ae5b64ba69065116a76dc2133ba2faae0b00df59926a013ce237e43ab211693ec7c3d5ba86", 0x95}], 0x9, &(0x7f0000004000)=[{0x1010, 0x10d, 0x3, "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"}, {0xe8, 0x10b, 0xfffffffffffff801, "ae659af6dcb608b14e639bc83eb01ea6cc75359aad2fc8c2d7c6674015265dd9145c96094cc003ee1dc6d5ac4cb71fac13a3275b7e3384038ddba2f91623bf5f133d50b759439ec583b6ad38e7dfbc10cd6d17bf381bc4004b73e2aeedcd4edfd739b671e2e1a6a00fab116456d635e66f1de77e47fbf51922f7fad0809857172b13559eab6659aed391e7789e09d414017a82eab84a9dc06e53ccc7fcbc5af7dd38590df0c39b2e3ceaf181c5d9dfce11dcd3ca834e36bf6c233a2579dd61364b8abe5773db223644112563a44124f503601bc1ce"}, {0x48, 0x6, 0xffffffffffff0001, "ac0b28a4947dd0fc7897358f860950174e6c812024277aa2a8dfff376f9ba996c494f09620021275984eb2911247be352aa2da85a27d1e"}, {0xb8, 0x12f, 0x1, "e6808c76df60ea2a17b13c65875a6e76306a7d8ac8ffd4a09a1be1cedd4a01dce72245b4554bfb2c29f0f6395ce663fcb2ad519e7126e93fedea8f1e75266a014f0f090e1458d28fedd8280e1624b4793583c99b28eedf5c4e50b4c24cb9112541b63a5827ee1f4d8fdfd6f7ba3f80428202cfa05626f8d8fe062818fd7b7970a6bee58cb7244e1a0e85c3355fdb53ee98fe5d762c7da1f035edf04b99372cba0684745ad7"}, {0x30, 0x0, 0x8001, "99ec99aadcd2c7aad06f152a42240862bb8380b0528b3f417b58d4109bd57214"}, {0xa8, 0x0, 0xffffffff, "8022f6470f5c7cd1bf54b7caa7e821e44e38f7e6012589140cf38d5b3f1f0630b870dd7c88f38b5f0a42c4f139359dfecff61ed8a806256a033cf5c246ec0b938f92b196ddf007974feddb6b826315db268fbc07f8e4022885092af961c61fcdad410d35c6977aeb02bc18f25f758797bfe738fe31698f242f6cee6c2e26f625e91104417b4ee2cf80bbd5018384a9cfe8474f46"}, {0x58, 0xff, 0x9, "39199580c237efbaeaae5d66f365efbe3f43dcfdc6ec5255acb3db96fc87d08068a5db00ebfffffc5433ab13ecbed7b435eb40b25a23b4d6050cb1ef786b91cf5832dbf0e514"}, {0x38, 0x113, 0x10000, "60c802935c2f82803c0a4a68779b884997acca125c05c4a5e7e1347922450ae4e3b6e2626a4a81"}, {0x88, 0x8c, 0x8, "6e3cf826892e5531e991bb5ae0d51a60f880f63ef7a8908cb0fc9d455d41924cc61b503f3cb4f10d8d0c10b36e2bb7b60c543ebdf03f07eb96712f1653acfb29a1319f4796943accc7602403a1a5702b60c028cb9b167cd5b3d2bef5a966f2042adde5b2f606038f561883df625bac447f"}], 0x13e8, 0x4}, 0x40010001) mlockall(0x1) readahead(r0, 0x7, 0x3) 2018/02/04 02:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x3, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x40200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000002000)={0xffff, 0x628b1527, 0x5c, 'queue1\x00', 0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x90)={0x6, 0x4, 0x4, 0x8000, 0x2, [{0x3ff, 0x7}, {0x10001, 0x7, 0xfffffffffffff800}]}) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000005000-0x60)={0x0, 0x16, 0x0, @tid}, &(0x7f0000005000-0x4)=0x0) timer_gettime(r4, &(0x7f0000001000-0x20)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000003000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000006000-0x6)={0x3, 0x1000, 0x8}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000005000-0x28)={0x2, 0x7fff, [{0x288a, 0x0, 0x4}, {0x8, 0x0, 0x6}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000006000)={0x0, 0x4, 0x47b3, 'queue1\x00', 0x40}) fcntl$setstatus(r0, 0x4, 0x44c00) clock_getres(0x5, &(0x7f0000003000-0x10)) epoll_create(0x7) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000003000)={0x1, 0x0, [{0x1, 0x1, 0x0, 0x0, @sint={0x4, 0x80}}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002000)={r5, 0x80000, r3}) r6 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000)="cfe1697baca6a01a29d542c2d39791a5651f5160a53867ebf5f015d782516f3fc5a2cbfcb77f0af3d868ca9cc57749f62d9ee7b1e56c1fc73a393a224d64d2c8a9164386fb5d7a04cc48e3195c2374096e6823ea19a5a1f510d8e51b9e1b596fd6816908b0179c89e2747577e541b3b8b45532f00eddb77077bc549fbe59af45910b645bcdddfe619198ebf022603f8d364fc74f45be57f7d890775933f23d85890b43dd3260f2677865f9181f4b24439c", 0xb1, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r6, 0x10000) 2018/02/04 02:32:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000001f000)={0x6cfd4621, 0x7f, 0x6, 'queue1\x00', 0xffffffff}) pread64(r0, &(0x7f0000001000-0x1a)=""/26, 0x1a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x801) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x1f, 0x9}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x18)={0x1ff, 0x0, 0x6}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002000-0x87)=""/135) r2 = socket$llc(0x1a, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001000)={0xa63c, 0x1, {0x1, 0x3, 0xb0, 0x1, 0xe8f3}}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x7, 0xfffffffffffff1e8}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcf, 0x40) r4 = getpid() r5 = getpgrp(r4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) r6 = msgget$private(0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000003000-0x78)={{0x3, r7, r8, r9, r10, 0x0, 0xfffffffffffff6b8}, 0x5, 0x2, 0x0, 0x401000000, 0x10000, 0x3, r5, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000004000-0x4)=0x5, 0x4) accept4$netrom(r3, &(0x7f0000004000-0x48)=@full, &(0x7f0000001000)=0x48, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4e0}, 0x4) 2018/02/04 02:32:58 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000)={0x2, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0xffffffff, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x3b, "3e2a3620ad651ddc2b479d42ae2c851114aec83f0ca5378b52cb40683805ad9bd346e06f3e144a6fd7308c4c8f28e28bd1e9f80263aa643a0fe332"}, &(0x7f0000004000-0x4)=0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x1, 0x1}, &(0x7f0000003000-0x4)=0x8) uname(&(0x7f0000002000-0xa1)=""/161) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0xa8a}, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r2, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0xffffffffffff8c3d, 0x8, 0x5, 0x7, 0x2}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000001000)=""/157, 0x9d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000-0x10)={0xd001, 0x10000}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008000-0x14)={0x80000001, 0x100000000, 0x4, 0x80, 0x3, 0x4, 0xffffffff, 0xfffffffff4d66bc2, 0x410e, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000005000-0x50)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x38)=""/56, 0x38}, {&(0x7f0000008000)=""/152, 0x98}, {&(0x7f0000008000)}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}], 0x5, &(0x7f0000006000+0x7e1)=""/57, 0x39, 0x2}, 0x2000) 2018/02/04 02:32:58 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00008f3000)='/dev/dsp#\x00', 0x83c5, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000-0x51)=""/81, 0x51}, &(0x7f0000001000), 0x2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x38)={0x6, [0x90, 0x7, 0x3, 0x2, 0x1, 0x100]}) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000)) sendfile(r0, r0, &(0x7f0000001000), 0xffffffffffffffff) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000003000)={@dev={0xac, 0x14, 0x0, 0x15}, @empty}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000003000)={{0x9, 0x8}, {0x7fffffff, 0x10001}, 0x81, 0x6, 0x5}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={{r3, r4/1000+10000}, {0x77359400}}, 0x100) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 02:32:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000140000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f00004b1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000289000-0x8)={r1, 0xb7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000000+0x50a)=""/4096, 0x1000}, {&(0x7f0000002000-0x56)=""/86, 0x56}, {&(0x7f0000002000-0xac)=""/172, 0xac}, {&(0x7f0000002000-0x67)=""/103, 0x67}], 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0x1f}, 0x6) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x44, "03c5e1e100731021bf397c091ae63c8cd903c92669ebcaf6f497fcd4c14a829d99f0a836d6b80037411386ea8d1917ac92991a869af60cd651133ad2890fdcc801fb1e82"}, &(0x7f0000004000)=0x4c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000001000-0x8)=0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000006000-0x5), &(0x7f0000005000)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000006000)={0x7b, 0x0, [0x0, 0xa88f, 0xfff, 0x40]}) sendto$llc(r0, &(0x7f0000003000)="498aee9bcf85a756", 0x8, 0x20040080, &(0x7f0000005000-0x10)={0x1a, 0x17, 0x0, 0x3, 0x8, 0x5, @random="38bbea71aea0"}, 0x10) socket$unix(0x1, 0x1, 0x0) fchmod(r4, 0x2) 2018/02/04 02:32:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x4, 0x56, 0x5}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x406000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x101, 0x480000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000+0xe33)={r2, 0x1, 0x6, @random="6696af2abfd2"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x8)=[{r0, 0x1020}], 0x1, 0x25) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000006000-0x18)={0x1, 0x7fffffff, [{0x9}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10001, 0x20, 0x49d, 0x3, 0x4}, &(0x7f0000008000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r5, 0x7}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r4}) flock(r6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000009000)={0x2, 0x1, 0x29f4, 0x2, 0xffffffff00000001, 0xffffffff}) 2018/02/04 02:32:58 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000025c000)={r0, &(0x7f0000001000-0xe9)="870f80b45558bd6022c6b74c77a8cc57294507b497af8b63e0a1cc1dad20d991f652393cf3e46c24cee838120e5d80133938b531a6330903b7ad2e327ed9a70c976e1473a64059aaecda6cc8770cac7b27e75fd6d3db978a59b2fd4be08c25245122cb0bab2321a8a1b6ccbe795b32523a72e6541b7cc594d806c2fb3044053b8092c5319f6f6dd7dc3931b35e811754dc96ab1fcf5ede9d338c859147d4cf202b2cb40d7da6b771da330eaa97d5f3f4e53987fe2ce0758d7fa49af51a1834868c2c66755d49c3c20c4715142e749a95980f2d8c80c65e27b3fae7c1cc9911daa2be7036b71dc811a0"}, 0x10) r1 = msgget(0x3, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/170) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000002000-0x4)=0xda) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) capset(&(0x7f0000001000)={0x200f1526, r2}, &(0x7f0000002000-0x18)={0x9, 0xfffffffffffffff7, 0x14, 0x1000, 0x2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x10001}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x3, 0x1, 0x9, 0x10000, 0x5, 0x283, 0x8000, r3}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000003000)={0x4, 0xb7ad, 0x20, 0x0, 0x2, 0x7, 0x7fffffff, 0x8, 0x1, 0x7, 0x9, 0xffffffff, 0x0, 0x3, 0x7, 0x5, 0x81, 0x8, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000005000-0x138)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000006000-0x10)={0x1, 0x6c, &(0x7f0000005000)="95eb96e2b3ce810dcce247983f6a4b93469c50141f7d82861e1137fa0f3fdc3b4a788e21c724cc50b6fa8706252caef67fe65f2dcd223033dde9a3dea780ac95990c06123397a329baa47ae3af1b143a12c37df68b5e50dcecd3edb5e50003950d90d878b5755e6c8747da26"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x40, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff80000000}}}, 0x88) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x50040, 0x0) [ 36.319659] audit: type=1400 audit(1517711578.394:9): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/root/syzkaller-shm885907348" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 36.381947] audit: type=1400 audit(1517711578.456:10): avc: denied { sys_admin } for pid=4215 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.400844] IPVS: ftp: loaded support on port[0] = 21 [ 36.476715] IPVS: ftp: loaded support on port[0] = 21 [ 36.478984] audit: type=1400 audit(1517711578.548:11): avc: denied { net_admin } for pid=4220 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.514939] IPVS: ftp: loaded support on port[0] = 21 [ 36.573095] IPVS: ftp: loaded support on port[0] = 21 [ 36.639283] IPVS: ftp: loaded support on port[0] = 21 [ 36.727079] IPVS: ftp: loaded support on port[0] = 21 [ 36.830634] IPVS: ftp: loaded support on port[0] = 21 [ 36.961223] IPVS: ftp: loaded support on port[0] = 21 [ 37.810908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.900419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.972815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.051865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.169580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.431678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.538898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.645450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.490655] audit: type=1400 audit(1517711582.564:12): avc: denied { sys_chroot } for pid=4220 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 02:33:02 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) socketpair(0xa, 0x801, 0x6, &(0x7f0000b67000)={0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000358000-0x4)) [ 40.583908] audit: type=1400 audit(1517711582.626:13): avc: denied { net_raw } for pid=5155 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.608401] audit: type=1400 audit(1517711582.654:14): avc: denied { dac_read_search } for pid=5155 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.979130] QAT: Invalid ioctl [ 40.982669] QAT: Invalid ioctl [ 41.023118] QAT: Invalid ioctl [ 41.029989] QAT: Invalid ioctl [ 41.033310] QAT: Invalid ioctl 2018/02/04 02:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000033a000)='/dev/midi#\x00', 0x6, 0x6562c2) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x100000000, &(0x7f0000719000)=@nfc={0x27, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9b000-0x8)={0x30e, 0xe589, 0xa2b0, 0x4}, 0x8) sendto$inet(r1, &(0x7f00006b6000)='h', 0x1, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0xfffffffffffffef4) 2018/02/04 02:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000485000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000054d000)="0aee74b0d50083e5b3b60ced5c5cdbb7020000008600000002000000e30000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000685000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000bd1000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000317000-0x24)={0x7, 0x1a, 0x8, 0x3, 0xffffffff, 0x10000, 0xcd, 0x9, 0x5, 0x4, 0x0, 0x8}) 2018/02/04 02:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bac000-0x9)='/dev/dsp\x00', 0x2000, 0x0) accept$alg(r1, 0x0, 0x0) fcntl$getflags(r0, 0x20000000000401) seccomp(0x1, 0x1, &(0x7f00006ca000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lchown(&(0x7f00005d8000)='./file0\x00', 0x0, 0x0) 2018/02/04 02:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002c5000-0x88)={0x6, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) 2018/02/04 02:33:03 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x22200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005ac000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000002000)={{0x1, 0x3, 0x4000000, 0x2, 0x20}, 0x9, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0xf73, 0x401, 0x1, 0x1f}) 2018/02/04 02:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002ea000-0x4), 0x4) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/cuse\x00', 0xa4080, 0x0) r2 = perf_event_open(&(0x7f000063e000-0x78)={0x2, 0x78, 0x9, 0x3, 0x8, 0x86, 0x0, 0x1, 0x2000, 0xd, 0xffffffffffffff00, 0xec, 0x6, 0xbbc, 0x5, 0x80000001, 0x4, 0x7, 0x8, 0xa000000000000, 0x7, 0x9, 0x200000000000000, 0x5, 0x200, 0x1, 0xb4b, 0x7ff, 0x9, 0x1, 0xc929, 0x3, 0x7, 0x10000, 0x80000001, 0xfffffffffffffffa, 0x37, 0x3ff, 0x0, 0x5, 0x5, @perf_config_ext={0x3f, 0x3}, 0x12820, 0x1f, 0x7, 0x0, 0xfffffffffffffff9, 0x5, 0x81}, r0, 0x1, r1, 0x2) r3 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x80000000000000}}, 0x0, 0x0, r2, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000378000)=""/204) fsync(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000cac000-0xc)={0x1ffffffe}) 2018/02/04 02:33:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000064000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000a08000-0xc)={0x10}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000715000-0x384)={0x14, 0x2000004e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) dup3(r0, r1, 0x80000) 2018/02/04 02:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)="650000ff6e697800") read(r0, &(0x7f0000fb0000), 0x0) lseek(r1, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000906000-0x8)) [ 41.073155] QAT: Invalid ioctl [ 41.122296] audit: type=1326 audit(1517711583.196:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5278 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.146833] audit: type=1326 audit(1517711583.197:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5278 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.171219] audit: type=1326 audit(1517711583.197:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5278 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45609a code=0x7ffc0000 [ 41.195639] audit: type=1326 audit(1517711583.197:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5278 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 02:33:03 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001c000-0x10)={0xa, &(0x7f0000006000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000021000)={r1, 0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/04 02:33:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = add_key$user(&(0x7f0000077000)='user\x00', &(0x7f0000d32000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000064f000)="3ae48f521434ca611c8866e9e5f4b1756ebedc0d05ad81dc35a157e1912fafbcc0347133227a6a93dabc65badca2b18d69be1161fafad71b92a11cba44", 0x3d, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000a8e000)=""/34, 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d18000), 0x10200000000000) 2018/02/04 02:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000dd9000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xd) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) 2018/02/04 02:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = syz_open_dev$dspn(&(0x7f0000ab8000)='/dev/dsp#\x00', 0x7ff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000010a000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/04 02:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005e0000)='/dev/snd/midiC#D#\x00', 0x3, 0x180) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000, 0x0, 0xffff7fffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) accept$packet(r1, &(0x7f0000c05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000daf000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000350000)={r2, 0x1, 0x6, @empty}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000007b000-0x9)='/dev/ppp\x00', 0x12100, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000cf000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f9f000-0x4), &(0x7f000095d000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) 2018/02/04 02:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f000023c000)=r0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000-0x8)={@empty, @local}, &(0x7f0000a1a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002ca000-0x10)={0x0, 0x68, &(0x7f000087a000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}]}, &(0x7f0000f16000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000076f000-0x8c)={r1, @in6={{0xa, 0x0, 0xffffffffffff8e00, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c09000)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000a9a000-0x60)="2fc44145645f72c4412e653efa632f625c80c685c893dd3cd8967875fb2892e18df1fbf399c66aa55cb11a7834f7877a43528905c19218ca1234027bc3c2db9bb1c8cfc452fff2c5623d5fa487b85925b9d26815c23537f9c29e92913b252153") 2018/02/04 02:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000b67000)='/dev/input/mice\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000fb1000)=""/185, 0xb9, 0x10000, &(0x7f00002bd000)=@nfc={0x27, 0x1ff, 0x6, 0x7}, 0x10) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d70000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) 2018/02/04 02:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8), 0x7) 2018/02/04 02:33:03 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1}, 0x0) 2018/02/04 02:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) sched_setattr(0x0, &(0x7f000024e000)={0x30, 0x5, 0x0, 0x80000001, 0xfff, 0x4, 0x400, 0x800}, 0x0) mlock(&(0x7f00007a5000/0x2000)=nil, 0x2000) syz_open_dev$sg(&(0x7f000078c000-0x9)='/dev/sg#\x00', 0x9, 0x400000) 2018/02/04 02:33:03 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000017000-0xa)='encrypted\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000017000-0x1)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000-0x310)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @rand_addr, @broadcast=0xffffffff, @port=0x2, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="81833054494796cfae60100970d0b736", @generic="9d47778bd26bd38c2e20fdfe7de0b62a"}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @gre_key, @port}}}}]}}, 0x300) 2018/02/04 02:33:03 executing program 0: clone(0x0, &(0x7f0000054000-0x2), &(0x7f0000019000-0x4), &(0x7f0000022000), &(0x7f000000b000-0x1)) fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x1000002b4, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@known='user.syz\x00') 2018/02/04 02:33:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0xf, 0x2, 0x800, &(0x7f0000ddd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000085e000)={&(0x7f00005f1000-0x8)=[0xc1, 0x20], 0x2, 0x3, 0x7fffffff, 0x4c, 0x0, 0xea, {0x3a, 0xffffffffffffffc4, 0x7, 0x1, 0x101, 0x3f, 0x1, 0x1a5d, 0x81, 0x4, 0x1ff, 0x6, 0x4, 0xffffffff, "763d9978492305650148e26fc0953c327d0feef498a0c5dcf9760e2abaf13e87"}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/04 02:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndmidi(&(0x7f0000932000)='/dev/snd/midiC#D#\x00', 0xbe, 0x0) syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x3, 0x600000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000064e000)={0x3f, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @rand_addr=0xc211}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x28, 0x3, 0x3dda, 0x6, &(0x7f0000732000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0xb3b, 0x30}) [ 41.427166] kauditd_printk_skb: 46 callbacks suppressed [ 41.427175] audit: type=1400 audit(1517711583.501:65): avc: denied { dac_override } for pid=5313 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 02:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/04 02:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x5) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000089d000)={0x0, 0x8}, &(0x7f0000837000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da6000)={r3, 0x5}, 0x8) 2018/02/04 02:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x1, &(0x7f0000416000)=""/132, 0x84}}], 0x0, 0x1, &(0x7f0000899000-0x10)={0x0, 0x1c9c380}) [ 41.536416] device eql entered promiscuous mode [ 41.555170] audit: type=1400 audit(1517711583.629:66): avc: denied { create } for pid=5361 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 02:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f0000e47000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004db000)=0x8, 0x4) lsetxattr(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f000013d000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000874000-0x4)='em1\x00', 0x4, 0x0) epoll_create1(0x80000) keyctl$session_to_parent(0x12) 2018/02/04 02:33:03 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000dc4000)="38078d025e12e80fd7d37122493851cccef34dbe619a37ae00f711cf465eebf6f017d175bc29caad18def23518f667dd50168b2e9e29b9b51ba9b9c54ec86cf0fb3ef2cb4ebc4cc3a7e95bb26c34f12799b6f44f070c23c2161f4bc2bc542acf3159e84f5045c1559ad8c01e388a1267e926217aff6ae352a4433c938a5537c861588ff454da7fd7b77e143104fe808a6f024c3de16ff7d858fe74", 0x9b) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000706000-0x1)="ce", 0x1) 2018/02/04 02:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c5c000)='/dev/input/mice\x00', 0x0, 0x8200) recvmsg$kcm(r0, &(0x7f0000486000-0x38)={&(0x7f0000a52000)=@un=@abs, 0x8, &(0x7f00002d5000)=[{&(0x7f00008c4000)=""/51, 0x33}, {&(0x7f000030d000-0x5a)=""/90, 0x5a}], 0x2, &(0x7f00007a3000-0x1a)=""/79, 0x4f, 0x3}, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 02:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f}], 0x10}, 0x0) timerfd_gettime(r0, &(0x7f000081e000)) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) 2018/02/04 02:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000821000)=""/4096, &(0x7f0000000000)=0x128d) 2018/02/04 02:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000c12000)) socket$bt_sco(0x1f, 0x5, 0x2) shmget$private(0x0, 0x2000, 0x0, &(0x7f000018a000/0x2000)=nil) r0 = shmat(0x0, &(0x7f00003b1000/0x4000)=nil, 0x5000) shmdt(r0) 2018/02/04 02:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e48000-0xa0)={@generic={0x0, "7780208112cbd572362ac6b72add6e3208433a93ff7f1e992de1bb2652461bfabaf91ee1ad45c6599a872196834eab86f434a7cd732e75d0d683f2de8e957b8d0ac88bed745081a37be61eacb6bea68d6166ff5ba42b09945fd2982dbe3ba43da6789cf22c5e9accb8a97b6391dbcba47222ad00968bb19e5b1aba08728a"}, {&(0x7f00007db000-0xf0)=""/240, 0xf0}, &(0x7f000038c000), 0x1}, 0xa0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007f4000-0x4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000602000-0x4)) gettid() ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000ee3000)=0xf000) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f00001f7000)="6e65742f6863690021829a944e96a0d0ccc9bbaa843baa2fec24fe3493b954f115ec068dc8fbb669e1b78b36dd7f6a66392dccfe4dd57b519f25d8f22ddad1e1016243f7d5e9104bebc770fee368cdce335136180516d8f3c053f746eeb2e993857ea102ee975a825c76bc83a0c07e8bef90cd75e17b6e30b7c655c9271738f4c9af08f816e611059079b11f655ae4f8cd6d3d538e556407ab00c68d528b9d4ae91ab39822852808b1af42edc27f1061b2ae3deaa864eb31") 2018/02/04 02:33:03 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000+0x3a0)='/dev/dmmidi#\x00', 0x38d, 0x202400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x8, 0x101}, {0x3f, 0xbe1}, 0x9, 0x1, 0x8c52}) r2 = syz_open_dev$mouse(&(0x7f00006d6000)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) ptrace(0xffffffffffffffff, 0x0) [ 41.626472] audit: type=1400 audit(1517711583.679:67): avc: denied { write } for pid=5361 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 02:33:03 executing program 6: socket$pptp(0x18, 0x1, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e27000-0x4)={0xffffffffffffff9c}) openat$pfkey(0xffffffffffffff9c, &(0x7f000049e000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1, 0xc434}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x6, 0x1, 0x1, 0x8}, &(0x7f0000000000)=0xa0) socketpair(0x5, 0x80000, 0x9, &(0x7f00000d7000-0x8)={0x0}) mmap(&(0x7f00006c2000/0x3000)=nil, 0x3000, 0x800000000, 0x32810, r3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/04 02:33:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f91000)={0x0, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xfd4b, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@flushsa={0x14, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:33:03 executing program 7: r0 = socket$inet(0x2, 0x2000000000000002, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r0, 0x0) r2 = open(&(0x7f0000f2c000-0x8)='./file0\x00', 0x20100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f0000002000-0x50)}, 0x10) [ 41.723583] audit: type=1400 audit(1517711583.797:68): avc: denied { ipc_owner } for pid=5378 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 02:33:03 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x3, &(0x7f0000001000-0x10)={0x80000001, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x200000c, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f20000)=[{{&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000f1f000)}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000f1f000)=""/36, 0x24}, {&(0x7f0000f21000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000)=""/37, 0x25}], 0x6, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0xffffffffffffffff}, 0xfffffffffffffe01}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000f20000-0xc0)=""/192, 0xc0}], 0x1, &(0x7f0000000000)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000f1f000)=@nfc, 0x10, &(0x7f0000f1f000)=[{&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}], 0x4, &(0x7f0000f21000-0x90)=""/144, 0x90, 0xeac}, 0xffffffffffffffa5}], 0x3, 0x100, &(0x7f0000f1f000)) 2018/02/04 02:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chroot(&(0x7f0000240000-0x8)='./file0\x00') truncate(&(0x7f00005b6000-0x8)='./file0\x00', 0x80000008) r2 = syz_open_dev$adsp(&(0x7f0000b86000-0xb)='/dev/adsp#\x00', 0x463b, 0x100) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000ad5000-0xd1)="2000159744815533c20cd1450d7242589cb09945fca5ce7a9825951f95880eb48d5f8768073dd2463e5009eb573c41f668250b20c1f112f827218162f9921097f2e0fb345b5200c3840d963aec118a4fb20e75183eeb6c5addefaa06a08852c45664503a8850182a1f06d2d611e037785e18b9b67f97ba4ea804753979f82498815f2b07183980667c2dbb9d374e0552e07f51df9f9ace9ba68b4dd8fe99385a60c4c656f529c17d3562ef95c302411cd47a6c9ab581b154ba38859cd0bca8eaca3be6425f5dd43a4272250ad85735256a") bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = msgget$private(0x0, 0x40) msgrcv(r3, &(0x7f0000308000-0x1008)={0x0, ""/4096}, 0x1008, 0x1, 0x3000) clone(0x0, &(0x7f0000b1d000), &(0x7f00009c6000-0x4), &(0x7f0000262000-0x4), &(0x7f00006c5000)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r4, &(0x7f000022e000), &(0x7f000083a000)=0xc) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007cc000)) 2018/02/04 02:33:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000c48000)=""/4096, &(0x7f00002d5000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f000055e000), &(0x7f0000b30000)=0x4) setrlimit(0x9, &(0x7f0000b8c000)) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d5, &(0x7f00003ef000-0x8)) 2018/02/04 02:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9b000-0x2d)="000000080bff7f4f01b85ff38e537698707da7361cf781bbf3b5134f0002e6f2b910d5be7a7344d18c07003253", 0x371) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b6d000)={r1, r1, 0x7, 0xfff, &(0x7f000034c000-0xf5)="c0ae7dceb5109ac6cfd8312e99f856d5e1304c48cb97cf7d780c793f891086aa2cc404eea1953e7729e3d170fe2011050e460c688fc2224aad1976cdfcd3ca64525a740023d7a7b56f1d65a358c29c92f25b50222b0e54d134169b941bbaf3d622ce455cd868cbaa1d3159ea0e6842fbdde5475a8b2d4d6ab6096d8145399c8fe8058c293359b7efed82ae7b21296cfd735558eb48e872a104e18c6e4c7b6f62f98389882881886675ccc388c72b7a9e40d3b52725bd48558b8813aeac7d98c929de30e4194c367e74648b94ad7fb70fcdc2cfe4c7dd4dbf5a47878e2707955e6435023becea7cb2a2dfad16abd6519cbf5b21cc88", 0x0, 0x7, 0xfffffffffffffff8, 0x1ff, 0x2, 0x1000, 0x9, "9f35a27e0d20e9fa2d10010faa6035ada0c4d45f6ecb74271d43a8b31e249572a5ba4966535a32b4a6af1d3007c508e67cd9c967ad1f94c1d80e0bcd1ecef20bfb3bde6aa0db8260394f60a8780b8ae9e48eeef43c7ede9f752e3ec654214b4fab5ddac0968070cbd66d1a22e7880045d0b04deadf201e7f9a1a6fbe54ab62d4dba8a93750f2104141a8eaa39fb09f4e5017a3150695152da3cc8f34bff6cca9b98afacb"}) readv(r1, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xfffffed5}], 0x1) r3 = getpgrp(0x0) stat(&(0x7f0000b09000)='./file0\x00', &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0xfffffffffffffef0) r6 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009bf000), &(0x7f0000878000-0x4), &(0x7f0000cb6000-0x4)=0x0) r9 = gettid() lstat(&(0x7f000023a000)='./file0\x00', &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c0b000)=0x0, &(0x7f000027c000-0x4), &(0x7f0000a10000-0x4)) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b59000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000efe000)=0xe8) lstat(&(0x7f0000927000)='./file0\x00', &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000010b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ef7000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000527000)=0xe8) getgroups(0x4, &(0x7f000034b000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r18 = getpid() r19 = geteuid() fstat(r0, &(0x7f0000cd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000883000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d9f000)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000a57000)=0x240) r23 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f43000)={0x0}, &(0x7f0000324000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000328000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00002e3000)=0xfffffffffffffecc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b3000-0x4)=0xc) r27 = gettid() r28 = getuid() fstat(r0, &(0x7f00008e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0}, &(0x7f0000250000)=0xc) fstat(r2, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a48000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000267000-0x4)=0xe8) r35 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000884000)=0x0) accept$llc(r2, 0x0, &(0x7f00001c0000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b6a000-0xc)={0x0, 0x0}, &(0x7f00000da000-0x4)=0x20b) r38 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000070d000)=0x0) r40 = getuid() lstat(&(0x7f0000dbf000-0x8)='./file0\x00', &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001d0000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000fa8000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000808000)={0x0, 0x0, 0x0}, &(0x7f0000b85000-0x4)=0xc) r45 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b9000)={0x0, 0x0}, &(0x7f00005a0000)=0xc) stat(&(0x7f0000911000)='./file0\x00', &(0x7f0000582000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00007f3000)={0x0, 0x0}) getresuid(&(0x7f0000f55000-0x4), &(0x7f0000288000-0x4), &(0x7f0000ebf000-0x4)=0x0) r50 = getgid() r51 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e8f000)={0x0, 0x0}, &(0x7f0000471000)=0xc) stat(&(0x7f0000a62000-0x8)='./file0\x00', &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000701000-0x188)=[{&(0x7f0000ed0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000e4000-0x50)=[{&(0x7f00004d5000-0xbd)="7776894106a171d96a8013f405442b114097dd1abf2ac12d7b8dfe07c52df8a2ad11bfcf0ca1ade103d04a44891f1dd4dc64173390d8885d47725db038c60e47f70ce162216f079b93f398cda7a47b6f4310e775c5e0a47584cfac570fe4aa94ded412c8e2994575779db6b71b3baca2e0171852c19692da56f3821867fc17bdce89162aee49d173d5daa54ffd8b035210bf9aec234ef708cdd9b4f24b13f96b391bb8406d8034b4a567aa26924a70bc63e906a2e9008df8b7c73c5d56", 0xbd}, {&(0x7f00000d3000-0x44)="5421425741d0dedcba4fbb97773a9b93a1143c5096791eb93b44bb0943edc6e34bf2ed966f77ad6619e0db12fb86d7b1fd06aee52def67df178365bdc8e39cba2b350446", 0x44}, {&(0x7f0000a18000)="c6a8babbebcbe22c4e89e37b6e61a06251c09b73391a67a2e8ac4a94f159c2908c587240ede474f7315ff5378f585ef2369db59d06424818a925bedcbbd7e845e545c557c5ceb046e94c545bee3b205ccfac11cda745e9b0b1ca202827ae5a6ebabafc309d3033956aa837af2f6fbf020dc3055406da9fa4cbb989416b283070199448b3d4dd0fd5d31bbb753ef5c0f39cc0a5d01edf84e7515ef9177839ea9febd7cecba7e72c688bc3dd67c48c40993805b923b74438578fafab28bf8c4443d2d5e203c2bfd815f951620feeadcec54af675e1db7616014e8cb13ef22a4324284af8382945c1eb671cd4", 0xeb}, {&(0x7f00005ec000-0x68)="8b38edbc1c5821c8dd1cff50d6f0df5d53150ab2c3bcd9abd01fb50f70351285c66e52f20bdddc246ef774861a1e01efb36964b179cf309546b43c7f53e7266c4917533ef699082cd7b611cce09078e21e8a516b3c121335b1d6c2eadf2b7b6893a3bd3be006d551", 0x68}, {&(0x7f0000398000-0xe2)="406488e0eca8abc2051472df46ad272f7487665d670df06d3cd5424cac08f973f9df1fe1a06a6c396a782c2900fc9f1c60f67f618c559537ff7fdc6fafaf0e0c9d656f0c04b6b794a4648bc6e3c8c3cf48ce4a7fb6a3dd70c9c6ad003b7b1d7ba87b45dae6d03c0a06cfe969069eabd7f3415b8fa46b19edae22e76c273db43eab5ac99c07347cc89a64f856598af3e475561e948313f06ab241201bc23ce0f261fcd8489cd7c2bf412155d5d3c68c3446dc76ef2aabf617dd1c0212ef94ec2a84cd1c3da9ed86acf21875047193405563bcf8f7562a94c5c11d2bb62ce9e56dc801", 0xe2}], 0x5, &(0x7f000040b000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0xe8, 0x10}, {&(0x7f0000951000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005d2000)=[{&(0x7f0000992000)="6421de42baefcfc4921f85639cae40a5264363bd837a8c06f12f807056b0293a00ecf8b898d6533a6c01ba8211bb7dd210557b698b5567f3aa9832aa0013183831136281ac16ddb062416a86e4e8a11c4f21584437fef7fb88d5cdf6f3a7aca2fd3cc71e2d550917331794effa91", 0x6e}, 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{&(0x7f0000b50000)="8f0933eb272239297c1017ceebb03abbccebcf65195a0fdced7d935fd36e1208805c360a258d15855bd7050f012f04b98b5781ebb1136e3f5f09271560afe336f55cc8cf18f615d349b78d83bea719ac8c9db040acb76a64ec9b2d6f70569c1b2991b9a945dec9011870071c0457d0ba4ff3a2afd042bf2fe06878f2979cb26a6bcd80acb264155a3e7e385911c9bb39e6c9426489733ba9da8f8c804141e1b9f6201a7007263bf713b2c386390a3211aa2cb85b8afd828eb08c3fc6144b99679f648a4a0d0ca19c9b090b77a81d1fed7fd5de806031779993ce82195e5365356ae54e34126e", 0xe6}], 0x6, &(0x7f0000225000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x110, 0x4000000}, {&(0x7f0000161000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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{&(0x7f00003b9000-0x1000)="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0x1000}, {&(0x7f0000603000-0xe3)="22c0720c5bb7e0d596877d86acc26f41be127d16592fe589029ad07e8495a225e3f1b892a15a2625073352ec67f9aad07a374843c2be1acf4a6b71cd23e449a6424d76ee63439ab4d345e3f07b1225f7dab36514b36356143332fbb98f6d4c6fe3c02f837a9a205c4d38672a056c510be6ecbb2e28ae89b9d4484e4b198103780e02db1ece532547079b076b3ed546fe36382c0eb4da48df3b93e7c3451f0501332c35f528d540687303c01bfe257438e6eb9fcebd56ba60cb88386d094c96e2fd2f2d18a70a077897537e8abbeb00d062bf8792a0a1b5a302474b7f0ffa820adc632a", 0xe3}, {&(0x7f0000d65000)="5e352238eb22a3a4622437fdf5dcd4a8d44e0a507c1a7176d415991c3e1e0853f1822ba25fca9606fec509b8f2dd4e2e817cde7383ce90a8e56ecfab6e6b4a190811ae99131e76f9dcbadca41c9da47cb6cf635665741f6a90f30f55850119207f5cfeac5c4bd4d966bb4f84e5b012fef29d933e011e03353eb4429824d07d05c895bcacac", 0x85}, {&(0x7f00003f7000)="d6c18fc6a0e20acb7ff7bb2d", 0xc}], 0x9, &(0x7f0000fd2000-0x40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x40, 0x4000000}, {&(0x7f0000861000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e84000-0x10)=[{&(0x7f0000881000-0x11)="751a09d8626808754a587367a2be253a34", 0x11}], 0x1, &(0x7f0000391000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0xa0, 0x44010}, {&(0x7f0000d07000-0x3)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cc1000)=[{&(0x7f0000342000)="9d9e561bfc45f75691f9050e3559451fedfeaa5424ad104caa57da3fafcf207dfe07869dbc1369340fcfd6a55dde4ef7686a3ba27f4d9c3de226983ef443fbd44cf878dfb115aaa492c98e6e8d4720ed28f3d3a84643af854f547e95fa52379612e17921193ef59db8d3a078529881c0275034a470e185731fc4074b4337c9b610c4409e69e38576b1173272b6e7b739b30656018e86a2141d56f4aaa294d7384d0d466d59552b09e4b3eac81559eccd243eecc28482007dddc8c6dc2984e02d70c5cadff667fdcace8c3185a3984d98edc1f63806bd8da2f0352af3968f10cf4951fc2b8350d9ae986c", 0xea}, {&(0x7f0000f9f000)="1426992b34923be07b38bab1f24fc1ec5631bf245fe4238dc60f319e02c823a8741779044a762b4633805f199c5c4e8dc1a2678811b9c86c2143ef8a89d6a5401f99299bb942bffa002b97d95bbf010730ac7f87845f2dbefbe7a7631ff1718f8e457b388fad5a1cead558b09c9a2c30a6897a3c61eb3ec8bf58f3fce278a20a40e777717fd77305e538ca49ba812afbeac89c9a8c18d88344985af82f47f30f884904d6878bb7bbee38976d0c89567ac80f2d1f80090acf7efa5fd1bd254da6e84faea0f2c255585ca715ba023adbfe322565849d315eda46ffcad6db6d", 0xde}, {&(0x7f00007ee000)="097666763d40546df40feb6032e2781a3be3bedcbddb43a85593286f12870fb7e5489e9a573e69df053f3772008c5803afde89a0ae5d290cd2873969143a2734fbb0b89354757bdd04d2f9fa9d4a00be8db3819319623df399aa01cf4c0ae5682f896681b0c6e70e7aa129e9add61690079501992736ac5551de9b69137c824457d45096764fb7dea406cfaa5b2c2d9c9634d4a5b1ade4db66e6f5df4b1da533cf600efc8b73163233abb298", 0xac}, {&(0x7f00007fc000)="2d9340a715b50e6fa698d0216354043f1adab416", 0x14}, {&(0x7f0000911000-0xec)="7343c85c81c1e3889d355b4eb8c706fb53aa43a3bbe3d666c3b9901ed378f5cb105de4b8cac9d0b931b7f2112f478d0c9bbc9c25825909f47fb7d1fa0a0716191336ab84c6094b725aebecee5787e0aaf7a29ae6e9ce1bca6a60f0da313853f72800a7609555253e9dcaa43cf254a81b99233f25ca44c534608a1e8b26efe8fc0c19968400f213f117b65d2302ac62a76b47928a0bf6f693710e35099868e62f3a129e955be293b3da40304832abcca24c08fed36f41c599d1e1155ff05d48a0a088bf453ca6a43cf7de5d868055e06c2a771e72a632e60c601ad8310dfe78c33482a1ee852d4488297a1dce", 0xec}], 0x5, &(0x7f0000b38000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r1, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x80, 0x10}], 0x7, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000803000)=@common='ifb0\x00') 2018/02/04 02:33:03 executing program 7: futex(&(0x7f00003ed000), 0x8000000200000085, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x40000003) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000dce000)=""/155) [ 41.832152] audit: type=1326 audit(1517711583.833:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.856669] audit: type=1326 audit(1517711583.834:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=291 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.881092] audit: type=1326 audit(1517711583.834:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.905453] audit: type=1326 audit(1517711583.835:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=250 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005f4000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000be5000)='/dev/input/mice\x00', 0x0, 0x0) close(r3) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r2, r1, 0x80000) r5 = getpgid(0x0) mq_notify(r4, &(0x7f0000256000)={0x0, 0x14, 0x4, @tid=r5}) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x7f}, {0x6, 0x0, 0x0, 0x800000000000005}]}, 0x10) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsa(&(0x7f000053d000-0xb)='/dev/vcsa#\x00', 0x9, 0x400000) ioctl$KVM_SMI(r2, 0xaeb7) pipe2(&(0x7f0000a63000), 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000069f000-0x4), &(0x7f0000ac8000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007ce000-0x38)={0x0, 0x0, &(0x7f0000130000-0x20)=[{&(0x7f0000b41000-0x30)="63f2552470c52f447cd9bc02f3f3555898a152ae9fe28f3013017d6b758da4", 0x1f}], 0x1}, 0x0) 2018/02/04 02:33:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x1f, 0x9, 0x100000001, 0x1ff, 0x80, 0x2, {0x0, @in6={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x6a, 0x8, 0x80000001, 0xffff}}, &(0x7f0000c1b000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}, 0x100, 0xd8f0}, &(0x7f0000c80000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc7000-0xc)='/dev/autofs\x00', 0x200500, 0x0) accept$packet(r2, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d33000)=0x14) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e51000-0x8)={0x0, 0x8001}, &(0x7f0000cb7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000af000-0x32)={r4, 0x2a, "5ff4a759cf4b36fa282edc6d9cc7d8cecb480c5f0c13ac398c796416c94fd5afdd6bca3d3dd86610f6a6"}, &(0x7f0000858000-0x4)=0x32) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) [ 41.929842] audit: type=1326 audit(1517711583.837:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.954208] audit: type=1326 audit(1517711583.837:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5382 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000014000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000012000)={{0x1, 0x3, 0x2, 0x3, 0x1}}) time(&(0x7f0000013000)) listen$netrom(r1, 0x6b4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d9a000-0x18)=@get={0x1, &(0x7f0000084000)=""/127, 0x6f}) sendmsg$nl_netfilter(r0, &(0x7f0000572000-0x38)={&(0x7f0000671000-0xc)={0x10}, 0xc, &(0x7f0000032000-0x10)={&(0x7f00008be000-0x24)={0x14, 0x2, 0x6, 0x8000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00009f8000)) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000686000-0xfe)=""/254) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000182000-0x4)) 2018/02/04 02:33:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0, 0x4000}, 0x0, 0x1}) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d39000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0xb887, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000f82000), 0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f83000-0x4), &(0x7f000067b000-0x4)=0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00005a5000-0x8)=0x3) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/rtc\x00', 0x610200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000253000-0x4)=0x7, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f85000-0x8)) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x6, 0x54000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000003000-0x1)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) read(r2, &(0x7f000004b000)=""/112, 0x70) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x7fff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cbf000)=@common='eql\x00', 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000438000)={0x7, 0x7, 0xfffffffffffffffd, 0x4}, 0x8) 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc465, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x439, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) accept4$inet(r0, 0x0, &(0x7f00001f6000-0x4), 0x0) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005cf000)='rxrpc\x00', &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000052a000)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000729000)='cifs.idmap\x00', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a5d000-0xee)="206d334ee91f5721930534099fe15df94048ae1e4230358d8c921b53f71166f77778b1cc78cf7e43d50f5572654a688db5c30cb1d1290ada1336c302add4cdbf0adff4c34298a793ee9c1b1409de3c39b5668d3834f15a74e399e57ee4ce5568ef3e5a573cc04a9547aac8df1035df67dceef0edbee2590f96dd8cc41071cca7effa00b0e2ebfe1cb220e892d32c082ce14431bcf99b8f11800d151b75c2831e3ed2e8649bf52ea179b6087b21229e5fa33058631ec9ba2e5d2a07d695b24ccbdc4b459257c611184b549df4a7b6e59d4a7e221a48e5e748b7eea0614bc728c19284c81661ebaa0bb1e6a060821e", 0xee, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r2, r3, r2}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00006b2000)) 2018/02/04 02:33:04 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001000-0x72)="3a202ec89b8789a456089eac220355513e9a437800a8a779dd068b3e2b54ef9d620a34cc1e3b51c844ab89543c5582e3022f5debfa1c60dbbade14b3e229b646eac98706e09ec8b6cdaee3c9f9edb5c2fc755b06f480bfff284a3cb28803b7ad4dda2dc2b94ffe36a9931c284e89e8500703") capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000d42000+0x5f)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x420}], 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x1}, 0x8) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000183000-0x10)={0x8, 0x20000800, 0x2000, 0x3b, 0x9, 0x100, 0x8, 0x9, 0x1, 0x64f}) r1 = open(&(0x7f0000f01000)='./file0\x00', 0x80, 0x80) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006ba000-0x14)={0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x6}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic, &(0x7f0000004000)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x8001, 0x0, 0x8, 0x18}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r1, 0x10000, 0x10}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0xff, 0x640880) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000002000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000320000-0x558)=@raw={'raw\x00', 0x9, 0x4, 0x4f8, 0x2d0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000cc0000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0xff, 0xffffff00, 0xffffffff], @generic="e97d044a438b8f55ba6e5fba049d57b1", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x1, 0x0, 0x42}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x3, 0x1, [0x715, 0x88f, 0x1ff, 0x8001, 0x4e0, 0x5, 0x5f5b, 0xb50, 0x1, 0x5, 0x1, 0x7, 0x3918, 0x8001, 0x22d55d4f, 0x1fffffffc00000], 0xa}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x101, 0x20, 0x7}, {0x7ff, 0x7d6}, 0x7, 0x5}}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, [@unspec=@void]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x40, 0x8, 0x6}, {0x3, 0x4, 0x9}, {0x3, 0x100000001, 0x6}, 0xfffffffffffffffc, 0x101}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', {}, {0xff}, 0x5c, 0x0, 0x6, 0x1a}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffffc, 0xb5f0, 0x8, 0xfffffffffffffffb, 0x4, 0x1, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}], 0xb}}, @unspec=@void]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x3bc, 0xff, '\x00', 0x5}}}]}}, 0x558) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) r2 = creat(&(0x7f00003ca000-0x8)='./file0\x00', 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) write$selinux_access(r0, &(0x7f000060a000)={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x38}, 0x4d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000008e000)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000868000-0x4)=0x5) timer_create(0x7, &(0x7f00004f3000-0x60)={0x0, 0x25, 0x0, @thr={&(0x7f00004cc000)="44884a7de465f4ba9b35448880161cd382b0bb29c9962d7c9833ced5ac90db0e0bb42934633b24e1706a4bca14dbdd66b4f1363ab64c6958a25aa1b9ba6cc5ad436c8d811e257cac0449b52daa6ab6a6d03b769c4d906245f03e75652f88cdbb5ecb20176fb7bbb77e25b2ab5bc495a295dddf75b615cc78c3083d643e7a501e897346fa186970afc2ecb2b701197c4dab925169b5836c85c19fc8593907d314d7356a0739e246907f", &(0x7f0000ef0000-0xb5)="2dc4bbc5e7dd1caf408cc570b08440a70e1d5da6c906a2af772663a65fed3db5c3721614e885ad45f9b90e0917191a3ea29bce0638fc809e365da55ea4bad39a3dbaf05a33b6334f20d1b625f67d438258b95f5ca1b045e177d27da0f4d1d054b98d9de6aa9f92743303a12c114838f2ea445cc0a787c36faf5dc484fa57ca34fc45f39889af67ef3130c1fb0752e29fcedd18fa6a7449ec57b1272e5e22ea8ea7dea97a338442184c8cba68c50cc96b3ca20b4e2f"}}, &(0x7f000062a000-0x4)=0x0) timer_gettime(r3, &(0x7f00004e2000-0x20)) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f000093f000)="46a71e66af4689ea28f199e68c20623851235f5b974b16e01c2f11ecec2c78666ae98df773cccdbfab5379166d8b1b5f51d7c40ccb673271cb44b9d7c5a6cdbdbdfcec1a30a7a830cbb16991e13247467deed9aa353e3c42ed97df7094bb8f684c56d5cb3ae8a25940b619ed08e794e40b52795bc38932160126c34e353ac347a9c3eee3311fe0c025a8bdb9", 0x8c) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000b7d000-0x8)) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000003e000-0x69)=""/105, &(0x7f000056b000-0x4)=0x69) 2018/02/04 02:33:04 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d517", 0x40}], 0x1, &(0x7f00002e7000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) fchmodat(r1, &(0x7f000009b000)='./file0\x00', 0xa0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8), 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) syz_open_dev$sndpcmc(&(0x7f0000a57000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1}], 0x1, 0x0) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) pipe2(&(0x7f0000e5a000-0x8), 0x84000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9f000-0xc)) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) rt_sigaction(0x9, &(0x7f00003c7000-0x20)={0x2, {0x1}, 0x6, 0xffffffffffffbc5c}, &(0x7f00003a3000-0x20), 0x8, &(0x7f0000e76000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) [ 42.283500] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=5498 comm=syz-executor2 [ 42.354255] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=5498 comm=syz-executor2 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000668000)='/dev/dsp\x00', 0x4801, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000938000-0xc)={0x0}, &(0x7f00008f0000)=0xc) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000e41000)='./file0\x00', &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000089d000-0x38)={&(0x7f0000159000-0x3)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00006db000-0x10)={&(0x7f00009e8000-0x21f4)={0x21f4, 0x8, 0x6, 0x220, 0x3, 0x0, {0x1, 0x0, 0x6}, [@nested={0xf4, 0x1a, [@generic="2257d9", @generic="ac530786f2dd4c688ed98937ba883bc83277c6157c1355d267e00e01736af5aac2c493cf49f54332942277d18f426d4b11e484088eb8e6c153d14fdb5473e2281ff36ae8807961788c4959164563adb8de71f9e46e8d12fc7b775596b135e28e0744d31ab32f01904d2b413c3e7dfd0a25639e25ba5bcfe0343940b08ef415ea6a2769bc78", @typed={0x10, 0xd, @str='system\x00'}, @generic="645ba2990b92bb046d1e0d4e291d0d728e04f16ebfa64010af7e25a74d8f9eba9324a29ee499131eca513e56d2c62721ee5f67480bfc91e90ff401c946a487c5e4adf73134a122dbba52881fa8185083456503b3a7"]}, @nested={0x2038, 0x62, [@typed={0xc, 0x42, @pid=r2}, @generic="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@generic="cc4dd9d13d0b9066374d088eb42859db440d4b118a91fe3a95ce206e", @typed={0xc, 0xc, @pid=r3}]}, @generic="e2ca9e87a74f4743d22d3dfb06", @generic="8bd998ba7e74eb485e2a575d0a10c7ffbc33c439287a61b0cb7141bb0b27383c479a2b279e3af0433e68767b852d29bf456c4cc00445995a1b862328be0594c1efdcd8c78f627b18f94330928139dcb2df953949206f7df9c3c5a2c8a9eee6a8a3c4cda816b387ed1fca6f2afb", @typed={0x10, 0x50, @u64=0x5}, @nested={0x28, 0x4c, [@typed={0x18, 0x6a, @str='md5sumkeyring\x00'}, @typed={0xc, 0x0, @uid=r4}]}]}, 0x21f4}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000800) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) chroot(&(0x7f0000b57000)='./file0\x00') r0 = open(&(0x7f000091e000-0x8)='./file0\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00007b4000-0x8)={0x101, 0x3ff}) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x25d74057, 0x2) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000070b000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000083a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000023c000)={@rand_addr=0x800, @broadcast=0xffffffff, r1}, 0xfffffffffffffe3f) r2 = syz_open_dev$dmmidi(&(0x7f000072b000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x0) accept$inet6(r2, &(0x7f0000592000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000095e000)=0x1c) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00009c5000-0x38)={&(0x7f000045c000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000513000-0x10)={&(0x7f0000155000)=@ipv6_newaddr={0x2c, 0x14, 0x28, 0x1, 0x2, {0xa, 0x3f, 0x81, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0xc0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000f30000-0x4)=0x80000000, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f00002a8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) socket$vsock_dgram(0x28, 0x2, 0x0) readv(r0, &(0x7f0000fdd000-0x50)=[{&(0x7f000015c000)=""/234, 0xea}, {&(0x7f0000dc6000)=""/103, 0x67}, {&(0x7f0000108000)=""/219, 0xdb}, {&(0x7f00001e3000)=""/30, 0x1e}, {&(0x7f0000035000-0x5c)=""/92, 0x5c}], 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036e000)={0x0, 0x80, 0x0, 0x7}, &(0x7f0000faf000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000902000-0x14)={r5, 0x33, 0x100000000, 0x8, 0x53ca, 0x7}, 0x14) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fe000)=[{0x0, 0x0, &(0x7f0000ae0000)=[{&(0x7f00003a6000-0x1000)="270e6f9bff94fd056c0437c279eb3a37296b049acbf9ebfe5c75bd92229e3e577ad33a57fdf0433ffe66bdec01c9c279182a6f0f3ae1084827062e1723ec01d8334b53682ad8b48dff6e67be22d79e37a9556988bbfa5168e54cac8fc4e21a37ed746f017ad7d3a8199959313ee5b19d8490ea75e6888ab677b7e3b5fbd19926f0bb84239599cd0943c138658d7a8a6bc370624c15ceed294d5b390b8b2bffcb556554a8e41a6cff299fad0a846d0c5982da426fac646a8454d80927c2cf87b198470cbb93d50347f8742a3b6c5e4d646eb803d1881cd3a5f0a28c4d4485ab8e04cfb663e891967536e06dc44edc8540e1d6f2bae72a9ece", 0xf8}], 0x1}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e1e000-0x258)=[], 0x0, 0x0, &(0x7f0000270000)) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') lstat(&(0x7f0000edb000)='./file0\x00', &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0xc) fchown(r0, r1, r2) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x22) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000048000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000048000)=0x9, &(0x7f0000049000-0x8)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) 2018/02/04 02:33:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a82000)=0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000461000), &(0x7f0000f88000-0x4)=0x10, 0x80000) accept$ax25(r2, &(0x7f00004a7000-0x10), &(0x7f0000b83000-0x4)=0xfffffed0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf9000-0xc)={r1, 0x0, r3}, 0xc) bind$alg(r0, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a31000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000f98000)=0xfff, &(0x7f0000a50000)=0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00008bf000)='/dev/vcs\x00', 0x9c1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d5c000)={0x0, 0x20f}, &(0x7f0000e19000-0x2)=0x8) bind$inet6(r5, &(0x7f0000747000-0x1c)={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x101}, 0x1c) sync() setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000083b000-0x8)={r6, 0x6}, 0x8) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000501000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) sendmsg(r5, &(0x7f0000bc1000)={&(0x7f000037b000-0xc)=@nl=@unspec, 0xc, &(0x7f00002e1000-0x20)=[{&(0x7f0000a49000)="6c7ea744da099b8827d1ee31c19680a4819ee58d5779997c9155b9cc48b7279b988fd1231b9af914ae85db936401753fde3ce8a8ccfed95917caa24f81957ace278bf69e875e807bff2b8c792f0ebb21fbf51dfb770210744c7e67c1b64d72641d2a7ea4c469e1c5c6d76b85764a468cd44801ca2b39424f9bd4d977d3181e775625bf270af8480e70d1bbb02fb553a13ec970fad84c2f797d95a822ec45b3d1f5717702e0254ea28d313c48dc6bf2b69153adef9d47f07bf2cd35ebecb17f0a21d78a93025576219ff1bf9dde5fa3a3a640cc855261b347619fe0794c227cb1ec696c829b47ffe05f5429d4b21a3aa92504c1", 0xf3}, {&(0x7f0000feb000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000228000-0x6b0)=[{0x98, 0x10a, 0x4, "e936bae6b9266a1c25f22f7d81ff72c739e48486fe689f60bcf121d26fc0b09d05dc747d8a6af93055bd19e3a9c43cde0d58fefcf49a9696b7d4758ea6e9e790c13d4b661dcc73bed7bfe826fcd67adcc426db830dd21e0eadb26f46ace3d8db6aedb12f0c40f6c31a5240e37539518e17e2e3318b5a535d2035746cb101a355e41d"}, {0x100, 0x105, 0x7fff, "c62c7cec63b6e591b94e060dd4c3a6ac739b031bf70ccf14d46249ed82ea86abb3742a9175599448f7da7e9a30fc04aff794daf24ac1a1c288f95b6fbabd5a92bfb8e3458406feb36b8da67bd413f655175d288691c0cfc214f7827633d23a30eeed31b0d86748e6e68c4e91b171b27382d7dd783fbd3055a8c80bfe4e5462493eb51bad8c56991e67840b71e38ecf3dfce60462d819b5e5125bd83944aec973fd32007c5859b702a2e7e97d4a0b15d64863551571d5eced24cbd43c33a9701ac06c4acd7f63aefc27cd788504758792530c33fbc413686e19d4cf5c38372bae6d818f43b661f6277e3d"}, {0x98, 0x0, 0x1ff, "ed0a767be0eb5e4db31647de896610bfd750145ac70f43ff726460d0a500a572bebca6f66191c424188bc1edcd0a7bf10d4336e9b8ce9b0c0d0c7571dad3235b5350139232409b429af1df2b01a295710ccded8aeeb1ca093ffe853cd2685e2d18e5629eedd862a1f1627c1ec3aafa309cb2ef28a921e1ff5419c023ca52e0dc6f555350f6ab01"}, {0x48, 0x1, 0x1000, "d7c630406552a91b1d7073941e089880b00b0b764f177349dcf7d6e6a4385b3e3c823d6556ca223dc103a6afd33b3672065e755cd658c20d"}, {0xe0, 0x0, 0x1, "a0fc1da8e342568187661cd56643f26ab482f687051b45187f4b12d00e7a90c17d0ba7ec5f0b876bb833eb6120af937984f35cee360ebaf82484e2a40d1297bfd4dc59ff2e6f4ba35b25f51c88189ecf2b266f3adbac692680f5cb8fc4040e43346ac46e9ac938f82c211a832cadd220dbf08246c600f1b5078ddeab66f053760fae4cf28381e6bfb922487e8eb79df438712ac5b1b8bfcc1513a99fb1a4fbac26489dd51722dfa20600b186517296a3cb8600cc344d5bc83a71b84c2dcf91dbfed446fcd544cbc4208d64"}, {0xa8, 0x13b, 0x4, "d17325262cdf1f6ca42ed072638896b6664c52c1b2b6109f86b80f6f71db0ef7b922c3c09810e60f49db9aea59317be9fefee05d38d61f03465c5efeefe2d82084845972b5d6f983bff36d0a7d1e323530242be7b3d570467fa41e5f87e0c470368d480a2cde859ac9a4518c232bcd10710670e14fca6845f71a6c793ccb0709211cea009ea244b3b9c3460fa82e3ae964e5"}, {0x100, 0x1, 0x8, "2a0dee59234899c0e918e1d306ebb2f3652579a211035a8b524fa02925f62b7ce991a5970937a3459dfa9d679dd2fa6ab15d318bd1b9a00042681fc5b20a8ba3229dd0b04a369a3f200da3b0d8fb72a70770b71c8b844b7f6d6ad376efb472fe78da3dd1ed7bef79505d4fc1ec2034e4ca5d8f0c5ff57061fe89ced181e9c2f17b6c942548a58ef573a2b20a2960a98262504e4a634b0a196fc268a8eb50b4b4144945d37e8e36d5a78d793b72ac6279cf728401e0b90534657d2b2510f608cf65e064c26a906f61ae25182b3a69bd66210537b300a6a894a77f89b4de5dd7844449ddd42329c441f7adf0c786edda5c"}, {0x80, 0x111, 0x0, "52243b3abede8c2727794cba725ff456de53224c783d7896c6224484694853629dd52ff421c1ad5d49fd85b6106d2311237d8325249ac78deccb8c26bfbce46d26c3d7d7aea7d4d7de2756617ea50f859d898920a455db1acaf1cacd63471140e994331ec17298bc7744fb"}, {0x108, 0x118, 0x1, "e438935f1a6c09a6174596c1ebb1d1eda49772a3b6fea6145caaaf166f5600e4d01d7394d6cff6008c166d380af694f7de2b8abf03b078d9ab4ac03defe826f97fd86ad3370a2ec91c287b1433850e61dcc3ec17d354df2b61459c98ca3fc77a33ed771a28b7e330136435b8b2f3782dd7fd132f6d236a692db86598feb9f7c1dd75c5c6d32109217acdcdf30de24cd84ca5d3e4b6a838fa15b364d6e42ea8c95baa595daa71e65912c9c624d2c76bd7c5595b3658d2cc737531e8389ed446ade4d92a5a6f8c26f2bded7968749d929ed69295f6eda810bf5a86b1d97c9a1ebd4f0311c88b3cc413065601fda2bc11ce62ca73"}, {0x28, 0x18c, 0xe785, "5f894855c23d8a730e9f77ee5e22858acf9d"}], 0x6b0, 0x4040000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r7 = syz_open_dev$midi(&(0x7f00001c5000)='/dev/midi#\x00', 0x5, 0x800) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000a71000-0x9e)="fd402a2a9c7d4ec17d5a661086ae28e18501e0c065002e6b0167d5c1af194de7f754fac2b66493b75259f38862e7374b1611ce95639b4385253950350d82944e1a1f75e7b0f5f143ae2dde059f65a36cc0ee07d287740e1f16f07139dcb6f2e56fefbf62184abc7ed497d3d56c1c50d94e33b8e215a9e9ca7fbc21c1d75b31e18911297bf84efe586be1fb44828c102b50c98933b9d2f15692fe25f42647") setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c95000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f62000)={0x6, 0x9, 0x1, 0x3, 0xd19, 0x7, 0x1000, 0x8, 0x0}, &(0x7f0000e48000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000012f000-0x6e)={r8, 0x66, "2d4b42e087b61547c1be17898e643f889e5765a7869e4c3797531fcb0dcfd893b9dc5b2742cbd06d57aff4e0a0684792d6d29034e723cbc828a537031747d7700ae9268897dbbf8b4e132d31b434b9234afdb597f3ce779d1698f965e510a6dacbe5412f43b7"}, &(0x7f0000707000)=0x6e) r9 = dup2(r0, r0) getsockopt$inet6_opts(r9, 0x29, 0x39, &(0x7f0000ec6000-0x50)=""/80, &(0x7f0000833000)=0x50) get_mempolicy(&(0x7f00000c1000), &(0x7f000013b000), 0x200, &(0x7f0000afb000/0x2000)=nil, 0x1) ioctl$PPPOEIOCSFWD(r9, 0x4008b100, &(0x7f0000cb5000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) clock_gettime(0x0, &(0x7f0000286000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000543000)=[{r7, 0x23}, {r5, 0x8040}, {r2, 0x298}, {r5}], 0x4, &(0x7f0000891000)={r10, r11+10000000}, &(0x7f0000e90000-0x8)={0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00005bc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000ae000-0x4)=0x10) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004b1000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000006f000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x38eceaea0ce5e82, 0x0) r1 = dup(r0) r2 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000fd4000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b56000-0x94)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x2, @rand_addr=0x1000}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5c}], 0x94) [ 42.516227] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x1000000000, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x5, 0x1) r1 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000-0x110)={{0x5, 0x1, 0x8001, 0x9, "b17975de2d3f52a113beb80f62308281c99cebcf420afb0aeee21198c5e79a5c9ad59037a23347add4323858", 0x712}, 0x0, 0x0, 0x401, r1, 0x8000, 0x0, "d7dee00c02d0ba4888a7aa80f226544505df1780b7f7771e71d613fae1b66bcbcc53f308b8b28ecc12a5de274c7168f34d7deb5cc1bfc7df287c4af4738f0119", &(0x7f000000f000)="b10d2f73656c665e5c265d277472757374656400", 0x14, [], [0x3ff, 0xfff, 0xfffffffffffff369, 0x100000000]}) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b7e000), &(0x7f0000ba3000)=0x4) 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x200, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000000c000-0x10)={0xce, 0xd, 0x2, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000e000-0x28)={@common='bond0\x00', 0x1f}) fsync(r1) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x87, 0x80000000077, &(0x7f0000fe3000)=""/188, &(0x7f00008f0000)=0xbc) r1 = syz_open_dev$mice(&(0x7f000086d000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000079a000)=0xe8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fea000)={0xffffffffffffffc1, 0xc, 0x3, 0x7, 0x80000001, 0x2, 0x2}, 0xc) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cbd000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000bcd000)={r2, 0x3}) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000027e000)='/dev/snd/pcmC#D#p\x00', 0xd85d, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000664000-0x4)) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003b4000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000de3000-0x50)}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000875000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000e45000-0x40)={0x4, 0x0, 0x10001, 0x6, "c21766e0b848153e9ad58b02d5160304fd281432481094d58ee00c0f8b31384e23e66fe1992c103bf942d154", 0x8}) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000+0xd8f)="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", 0x272}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000006000-0x8)) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b75000-0xd)='/dev/dmmidi#\x00', 0x6, 0x22001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b0e000)={0x0, 0xf1, &(0x7f000000a000)="253e4fd99de9cda3b8f0e35799de366b432baa649d8f3460fd9dc1fc61b89725665fb24f04c7493f57d8318440c1667346b063cc316e6bd9954023905e9b44cc7d9502f0ef61a56e9cf164c673ad16b730aaf106565d18435ad1072e7f5ea4890bc482b451a9f17ae6402e832b1725bda84a4a25c4ce89f4e761edf8820a3779b4c11a2d44c27ba1ceaa76f60efeecae658b42f10faed1d8a826da877fff5c4b347e3dc6cc346061a06058c5926dceb7908ea5e30d72d1e61e45aa952cb5edf2e3a72c49dcff4fb9986a53faadcbcad06c62d2fc97989fd28940c00d71f4b38f6e284954011acd04722303292f6cface4a"}) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000-0x4)=0x14, 0x80800) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000001000)="7b4f4010c5750285cf83dc22622723457681cddbff6231d84fcc00be4757cb619c556929a8fae1a379c73ae027dcd5f2a0805886e07735ed764dac72e258fb08fe07e82bb60afb512ee76b6512331ed1ab159f574e6b83bf9d3c2074f4b8ee08861bb13cb0e4cf94eff18845f97ff6a4b61064aacf8ade5bcb22024c928c7dfa52a6da3f7bca13cddaa2245c4d981c28") r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) dup(r2) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@updsa={0x180, 0x1a, 0x523, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x180}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000018000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000001a000-0xa)='/dev/adsp#\x00', 0x2, 0x8200) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000001b000-0x4)={r0}) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ca0000-0x6e)={0x0, 0x66, "39f88642117aea5aecc45dd509c5d962a33f3360ebf2c611e0079c5a408bb69cfcee2168a0e0ac32967f2738cf16a728c4093ae8107f9483e7db6a03c8d2d952dbe29698ce17d15b9320be956d288df5fa3013a5b131c56e718669cb46e7b47f160350184dd4"}, &(0x7f0000e27000)=0x6e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000af4000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x8, 0x1, 0x7c3, 0x6}, &(0x7f000051d000-0x4)=0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback, @in=@local}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000e35000-0x4)=0xe8) 2018/02/04 02:33:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003a6000-0x4)=0xa070, 0x4) 2018/02/04 02:33:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x1000400002) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0xfffffffffffffc55) pipe2(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000561000-0x8)={0x0, 0x7}, &(0x7f00009af000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002ce000)={r3, 0x7, 0xec}, &(0x7f0000cbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000047000-0x8)={0x0, 0xd5e5}, &(0x7f0000e92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e5a000)=r4, 0xfffffffffffffe4d) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f74000-0x8c)={0x7, 0x1, 0x8, 'queue0\x00', 0x81}) read(r0, &(0x7f00004c1000-0xbc)=""/188, 0xbc) pselect6(0x40, &(0x7f0000e10000)={0x7, 0x8, 0x100000000, 0x3, 0x9, 0x7f, 0x8, 0x100}, &(0x7f0000355000)={0xb869, 0x1, 0xa80d, 0x2, 0x7, 0x9, 0xf1f, 0x7}, &(0x7f00002cc000)={0x80, 0x9, 0x1, 0x80, 0x6, 0xfffffffffffffe00, 0x8, 0x4}, &(0x7f0000370000)={0x77359400}, &(0x7f000069c000)={&(0x7f0000208000-0x8)={0x1}, 0x8}) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{r5, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/04 02:33:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000803000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000b59000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x18, 0x3, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xfffffffffffffff8, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 02:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004ab000)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000261000-0x4)=0x5, 0x4) socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) dup(r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000077b000-0x10)={0x1, 0x99, &(0x7f0000e54000)="f26a37e41d7f297c9c2f5c2e8ef931fab9c061d1de4e29685fe262113e29b8571a35320aab45f9dfbf391049962652caae8cb1a2f9a21914fe0c6ec4eec8aa3e4e0d4deaf8d1757266bf703f1f8e80135957387849d01be7935303c52eb1ec3041853b61a6ac85127d943a3a9641b5156a5ee23180451c066e45ed31dc3cf1abf46990d8dea6ca527fa94c24f7f5354c90ab3c315d921eeba3"}) write(r0, &(0x7f0000140000-0x18)="2000000014001d07060e00000000ee001100e8fff608ffff", 0xffffffffffffff2f) 2018/02/04 02:33:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ab0000-0xc)={0x0}, &(0x7f0000168000)=0xc) tkill(r1, 0x23) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008d1000-0x4)=@assoc_id=0x0, &(0x7f0000ac5000)=0x4) fcntl$setflags(r2, 0x2, 0x1) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f0000eae000-0x8)=0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000db000)=r3, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28020}, 0x0, 0x0, r0, 0x0) 2018/02/04 02:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000081e000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000a27000-0x28)=@setneightbl={0x28, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@NDTA_NAME={0x14, 0x1, ',vmnet1vmnet1\x00'}]}, 0x210}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00005ec000)='/dev/admmidi#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000067e000)=@sack_info={0x0, 0x4, 0x3}, &(0x7f0000855000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e80000)={r2, 0x2461}, &(0x7f0000fc6000)=0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00001b6000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000da9000-0x10)={0x0, 0x38, &(0x7f0000c91000)=[@in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f000004b000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008a7000-0x4)=@assoc_id=r3, 0x4) 2018/02/04 02:33:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f00007b7000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7f}}, {{&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000000)=""/104, 0x68}], 0x4, &(0x7f0000001000-0x26)=""/38, 0x26, 0x2}, 0x6}, {{&(0x7f0000001000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1, &(0x7f0000001000)=""/115, 0x73, 0x75da}, 0x76e}], 0x3, 0x2000, &(0x7f0000002000-0x10)={r1, r2+10000000}) recvfrom$packet(r0, &(0x7f0000000000)=""/227, 0xe3, 0x20, &(0x7f0000001000-0x14)={0x11, 0xf1d93cbcf97cf3b5, r3, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x2, 0x8001, 0x9, 0x18000000000000, 0x7, 0x7fff}) statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006bb000)) 2018/02/04 02:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000848000-0x6e)="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", 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000c75000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/04 02:33:04 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000024000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 42.863323] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.908814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 02:33:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x100000000005) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000eed000-0x188)={0x8, 0x0, [{0x4, 0x5, 0x0, 0x0, @adapter={0x7, 0x40000000, 0x9, 0x2, 0xffffffff00000000}}, {0x4, 0x6, 0x0, 0x0, @msi={0x8, 0x8, 0x2}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x80000000, 0xfffffffffffff610, 0x2, 0x1, 0x40}}, {0x93d, 0x4, 0x0, 0x0, @sint={0x10001, 0x1}}, {0xff, 0x3, 0x0, 0x0, @sint={0xee2, 0x2}}, {0x2, 0x4, 0x0, 0x0, @msi={0x44, 0x3f, 0x4}}, {0x6, 0x4, 0x0, 0x0, @sint={0x8f84, 0x5}}, {0x1f, 0x5, 0x0, 0x0, @irqchip={0xffff, 0x8}}]}) 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c1000-0x8)={0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000053f000-0x38)={0x20, 0x3fa, &(0x7f0000c68000-0x1000)="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&(0x7f000099c000-0x58)="b718eea301637e857ae6066074d074a41c7c3a2454756799e25efd327eb0732f313c732f097b777273a3e09d8884adb8da513d9246f563916b859a60889b801941a16add4639bedf6ec7bf574c30c4cdf81dd04dc8e94c58", 0x1000, 0x58}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00007c8000)) bind$alg(r2, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000b75000), 0x0) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000011, 0x4, 0x1) write(r0, &(0x7f0000690000-0x21)="1f00000056000d6dfcffff05bd0203038101e62104173f07ffffffee000139b6f4", 0x21) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000209000)={0x0, @loopback, @local}, &(0x7f0000720000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009e2000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007b6000), &(0x7f000009e000)=0x8) r2 = semget(0x0, 0x1, 0x400) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000774000-0x19)=""/25) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000dc0000)={0x7}, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000682000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000098e000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000db6000-0x38)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x38) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000292000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/02/04 02:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) close(r0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dce000-0x10)=@generic="dcacc87607361fb86afed330a9b67807", 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e4e000)={0x2}, 0x4) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c7a000)=0xffffffffffffffff, 0xffffffffffffffea) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004cb000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000c91000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x2, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x40}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000043f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000750000)='./file0\x00', 0x20, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000f93000), &(0x7f0000f93000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a9000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) connect$can_bcm(r2, &(0x7f0000675000)={0x1d}, 0x10) creat(&(0x7f0000f93000-0x8)='./file0\x00', 0x40) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)) r3 = semget$private(0x0, 0x6, 0x20a) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f0000e19000)=""/111) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005aa000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r2 = shmget$private(0x0, 0x3000, 0x78000002, &(0x7f0000975000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00001ff000-0xc1)=""/193) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006a5000)={0xfffffffffffffffe, 0x2, 0x6, 0x9}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cfb000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a2d000)={{0x7f, 0x5, 0xffffffffffffffff, 0x3, "dd882071824c9752bdb046aa8e33a74a4df0f83c4af1f575b02c3e4c3d1e844a83cab5968a08e10b9a421c78", 0x24}, 0x0, 0x0, 0x7, r3, 0x6, 0x8, "48ba71a6d5e8e5477afeab306941817076ca5e86fe492fa5a17c9ec815aa0bf0d8f0496096ea6f1dfdd8e4214d6fc09bb2615803182076ed5730f8efc74e92af", &(0x7f0000cee000)='/dev/dsp\x00', 0x9, [], [0x8, 0x1df1263d, 0x84, 0x7f]}) close(r1) ioctl$int_out(r1, 0x5462, &(0x7f00003bf000)) getpeername$inet6(r0, &(0x7f0000778000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000aa2000-0x4)=0x1c) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000aeb000)={0x2, 0x0, [{}, {}]}) 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000be3000)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d08000-0x14)={@dev}, &(0x7f000038b000-0x4)=0x13) eventfd(0xffffffffffffffff) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aca000)=0x47bc7b3a, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a44000-0x4), &(0x7f00000bd000-0x4)=0x4) 2018/02/04 02:33:05 executing program 5: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f5000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000dc000-0x10)={0xbb, 0x1e}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000065e000)='./file0\x00', &(0x7f0000541000)=""/163, 0xa3) r1 = creat(&(0x7f0000145000-0x8)='./file0\x00', 0x30) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b1d000)=0x3, 0x4) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000004000)) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f39000)='mounts\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c27000-0x20)={r0, &(0x7f0000011000)="5e2b92b145cd4a9bbd573a8367cb41cb26e15e9cc2218d92dfdb678f3bfe6e25a3da3977a306618003e8f815dd57152ea2751b131d129c5d45908ea7a0a0a83f78982ebd68f1953b152f685f25c83145e0026eebff36efe556be4e22c0070aee074ee17d52cc2cd781fb9c8f3134412351829b1f390b6dbfc3db247b9a8ee991b5f0af304cb4a6d9d6b1964d7bd62944f76a6598093e46cd2789f9932a4d24bec537111a39cbde06331d352a61ac591573f81a5fe2807ec8c1e296950c4e", &(0x7f0000f3e000-0x46)="d8d5f593e0f47f4d9ff4958847a04e930000020352b45884888d06b370ff93f7fb9c6683f7d2e1ae1b516125488ff2d6664ee33fe051081c42ae2998a504391290ece938f9b4", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad5000-0x18)={r1, &(0x7f00008f0000-0x1000), &(0x7f00001f8000-0x1000)=""/4096}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000058e000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000820000)={0x0, 0x0, 0x8b3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000279000)={r2, r3}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000016c000-0x8)) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000069d000-0x1c)) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) eventfd(0x0) ioctl$int_in(r0, 0x0, &(0x7f00003af000-0x8)=0x1) unshare(0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b4000-0x10)={0x1, 0x28, &(0x7f0000488000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e8c000)={r1, 0x81, 0x8}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000065f000)=@get={0x1, &(0x7f00002ad000-0xf4)=""/244, 0x7}) 2018/02/04 02:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c79000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d06000)={0x0, 0x5f, "af4fe7f35a5f9a69693c58656742908859cd8d72cbe32b3e30689c408f31febb808fba31a0253cbd2a38634482b5e6119599bb64a3a61939ddb300d5c7207344d9df1313a25be4a84a319a062154adb03454231706886505ef7cd755ea275c"}, &(0x7f00001bf000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000092c000)=@assoc_value={r3, 0x3}, &(0x7f0000de2000-0x4)=0x8) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000387000)={0x10002, 0x0, 0x2, 0x1000, &(0x7f00007ec000/0x1000)=nil}) socketpair(0x3, 0x80000, 0x81, &(0x7f0000c46000-0x8)={0x0}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000996000)={0x0}, &(0x7f00004c4000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000f4c000-0x8)=0x7fffffff) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000032d000-0xb)='/dev/loop#\x00', 0x8b, 0x80482) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000de2000-0x20)={0x3, 0x7, 0x80, 0x6, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000000ffffffff0800030000000000", 0x24) 2018/02/04 02:33:05 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x7)='{GPL@@\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendto(r1, &(0x7f0000008000)="93c203c340a2fed7d97832970b1841cfbcf01b3c47f3b3091ffa5dcbdd71b5464d46fdc0b23e84ec2d88c86db329acd5f97dfe3db90cc24081c7b3b63096d5e45371c97587512358e60e9361c2b01ef8db8d6aad6fa8fb2917dbb0cce38635a069589da77c5bf4bbc2676a2115fc17fc4cab02c808fb0c1436c9f6fc054828e2cbe20c1b48d8560af092f2492dd144e44136c6a45615be25be2c2fea26e628a19ac6916b59235aa552676a30ef07eb", 0xaf, 0x40000, &(0x7f000002c000)=@sco={0x1f, {0xfff, 0x5, 0x3, 0x2, 0x5, 0x5}}, 0x8) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000-0x8)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000)={&(0x7f000002d000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000002d000)) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/04 02:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80803) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000173000)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f0000c80000)=[{&(0x7f0000115000-0xf0)="bd001253b6717b06912ca27ffdd197e940bbec74f9ce89a8c697521d724a6c141795d0093f56fb5753848211294b36388be1a04a6578dcb842b88587acbf5b8bf6c5847ec77b50bffeb9cc028574f1e83bb4b09cc1ce4e2601eed46b448403c2d66bf720bfa39f8d018c17bf6be75256ed5137665c125b71980a1e3c106c338a7fcaa5338246417078b3e62c9ca4b5bb254d96907cf604356ff01c78ab492f1ee9d12434b06f570713f61299a5329b0d42a9793d03238e941a8597bb3f556479c8596764bf2dfcdc279339e376a4484ef9206a15f430b07c9eff989dc12e7ea70ea638ca6eb4825c38d7ec6fdb9f9543"}, {&(0x7f0000283000)="708b00ba088cb9efc3e7674f67e2d03c7199988f304e7776cc1402c3753cbf9d01810f68bac4070e2c677c5d1885e2efd2bfc30c759c47bd75fa2e10cc2577723c7db6f79daf9bbe81db8fc85173176d04d7b7abfce09028cf45e71ad003f377ae651e23e5956bee56084ca5e9fc7117ebf5fe3820f0542d8473d5376104f752289a1b2a5475fd2268fb7d83f59414d0919956510c66a18d650c609807de9332962864d213809605e00e208d8f2718d6c492a83ad448b6dbd2cc5f780222f030ff1238b31c4e56d06bff52c55f5f4f98bc49f8be2bb1f5", 0xffffffffffffff4a}, {&(0x7f00004d3000)="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", 0xfffffffffffffd6b}], 0x50f, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001}, {}, {0x6}]}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004cf000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d9e000-0x18)={0x0, 0x7, 0x2, 0x1, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bd9000-0xc)='/dev/amidi#\x00', 0x6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e38000-0x4c)={0x6, 0x40, 0x773}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00003ba000-0x4), 0x4) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e00000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000450000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002eb000)={r2, 0x3, 0x6c, 0x1}, &(0x7f0000b5a000-0x4)=0x10) r3 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe3000)) dup3(r0, r1, 0x0) [ 43.449659] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=5765 comm=syz-executor3 [ 43.522356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=5765 comm=syz-executor3 2018/02/04 02:33:05 executing program 5: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40), 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x41a6, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000002000-0xdd)=""/222) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) setgroups(0x1, &(0x7f00003a7000-0x4)=[r2]) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/02/04 02:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) connect$inet(r0, &(0x7f00008a9000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000058b000-0xb)='/dev/mixer\x00', 0x1c0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000cf5000)=0x2) 2018/02/04 02:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="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", 0xff8) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000042000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@alg={0xf8, 0x10, 0x308, 0x5, 0x0, {{'cts(lrw-camellia-asm)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3ff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x5, [0x1ff, 0x1, 0x100000000, 0x6, 0x7b, 0xffffffff, 0x1, 0xff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000002000-0x1), &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000ad9000)=0x8) fcntl$setsig(r2, 0xa, 0x26) getrandom(&(0x7f0000d51000)=""/1, 0xfe4c, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fdf000)={@generic="dfc7ca398e798b1b87ac2711df824583", @ifru_flags=0x1000}) connect(r2, &(0x7f000051e000-0x10)=@llc={0x1a, 0xf7, 0x7ff0000000000, 0xdf5, 0x4, 0x8001, @empty}, 0x10) sync() flistxattr(r0, &(0x7f0000197000-0x95)=""/149, 0x95) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000012b000-0x4)) 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000026000-0xc)={0x6, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000001d000-0x10)=[{0x8, 0x9}, {0x8, 0x7}], 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000024000)='/dev/qat_adf_ctl\x00', 0xfd, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000001e000)=""/117, &(0x7f000001c000)=0x75) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000206000)={0x0, 0x100000000, 0x8}, &(0x7f00001ef000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000082e000-0x8)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007af000)={r2, 0x8}, 0xbb) syz_emit_ethernet(0x6e, &(0x7f0000ef0000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}}}}}}, &(0x7f0000c3b000-0x8)={0x0, 0x0, []}) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/policy\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f00009c0000)={0x1f, {0x7, 0x0, 0x5, 0x6, 0xffffffff, 0x2}}, 0x8) socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000256000-0x14), &(0x7f00007fb000)=0x14) r1 = creat(&(0x7f0000083000)='./file0\x00', 0x8) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000043a000-0x400)={"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"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000054d000-0x4)) 2018/02/04 02:33:05 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = socket$inet6(0xa, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000bee000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0xfffffffffffffff9, 0x8008, 0x3ff, 0x8, 0x4, 0x1, 0x4, r1}, &(0x7f0000001000-0x4)=0x20) r2 = accept4(r0, &(0x7f0000a88000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000563000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@dev, 0x0}, &(0x7f0000b32000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x1e, r3, 0x1, 0x3, 0x6, @random="c184f2fc0e87"}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002ba000)=0x7fff, 0x4) rmdir(&(0x7f0000aa8000)='./file0\x00') 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000b9000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[]}}], 0x1, 0x0) 2018/02/04 02:33:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = syz_open_dev$evdev(&(0x7f0000031000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000444000)=""/165) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2ef1185d}) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00003c0000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0000), 0x0, 0x200007fe, &(0x7f000048f000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/vga_arbiter\x00', 0x200001, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000f6d000)={{0x8, 0x2, 0x1, 0xffffffffffffff48, "b374b569157b86ff1dc4084036be971016a30d331fdf514934b0e645c095579217fae0d1dc3693b399a9ba7d", 0xda5}, 0x0, 0x0, 0xac19, r2, 0x2, 0x1, "471ebff4f015ed8684d9a80cde8e36f09e417995b140dedb4a0d26b75ed2985c2f484269481850bf3209f477a9a03c2375d03e5162bcff4598334512e800bd11", &(0x7f0000ad2000)='#wlan1vboxnet1procself\x00', 0x17, [], [0x99e, 0x3b4, 0xffffffff80000000, 0x200]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000050f000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228"}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e69000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00002cd000)={0x0, 0x0, [0x3, 0x0, 0x3ff, 0x3f]}) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/04 02:33:05 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0xa5)=""/165) 2018/02/04 02:33:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c9000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000275000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009da000)={0x0, 0x7, 0x1, 0x100}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000060a000)={0x0, 0x800, 0x200}) unlinkat(r1, &(0x7f0000416000-0x8)='./file0\x00', 0x200) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/vcs\x00', 0x4000, 0x0) 2018/02/04 02:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000062d000)='/dev/ptmx\x00', 0x84802, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x14) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000024d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) getsockname$netrom(r0, &(0x7f0000999000)=@full, &(0x7f00000a5000-0x4)=0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000db000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000342000)={@generic, @ifru_data=&(0x7f000010e000-0x20)="a10a4e99596afa02fc7700897c1491c323e040df0936a410fa9d5e2959b84b0d"}) 2018/02/04 02:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000468000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f000086a000-0x10)={&(0x7f0000de6000)="297885e76c378688fe7edd0ed75eda4db254f32cfb3e0d0db3c4ef4b285e64aa4cf972add681f18ae652edc32458c7532df64aa1a8b83030979e7487bc8916a4549e7024a2c9c8d3420f7ba8690f3426715afed95188911ff0a5406aa73c06a93d4fec6e4b13f70e466f1858c4a513dcac2e3ce3fbaf458f995b4a671973f7addd457ea8bd9e62053bf12b8bde31617d694e6b76ca8ade9ef632f0f3b455ea2c08c95237", 0xa4}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ppoll(&(0x7f000075d000-0x10)=[{r2}], 0x1, &(0x7f0000a38000-0x8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000247000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000258000-0x120)={0x3ff, 0x1, 0x89, 0x1, [], [], [], 0x6, 0x8000, 0x6edd8292, 0x7, "48a80e196c1725726a6d53de80b552e1"}) 2018/02/04 02:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000db7000)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000), 0xff) 2018/02/04 02:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a10000)='/dev/usbmon#\x00', 0x5d9f, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008b5000-0x17)=""/23) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 02:33:05 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000001f000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x81}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001f000)={r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x52b}}, [0x7, 0x0, 0x6, 0x9, 0x4, 0x3, 0x4, 0x1, 0x7f, 0x4, 0x4, 0x10001, 0x809, 0x9, 0xc2f]}, &(0x7f0000010000)=0x108) socketpair(0xa, 0x1, 0x94c, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001b000)={0x0, 0xcb, "4cb8e26ca8b2e841aeef7f8a6f0dfa590bb11be5862098f9897062533fcb926cc0e417b0ef73ba0fdc026eac8926ac478b512c8e0dab2502bdcdc678473550aed1dcee93f83411655f2e8f0e1d065c936869cddb2561b9fd11dabbdc1597b05798350334d97ddc1ec3ed9ef349ff829be37f6018aadffe81445f31a7890cb36205b60bd250ee37d8485fc1cf717f5076834b58224e1954e8265c8f2fee5c3dacacd811dead46767c50950e2b2790cbd27c2dd517fd70154288ac105760f7adf167a483cf1cd412ac24d597"}, &(0x7f000001f000-0x4)=0xd3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000020000-0x18)={r3, 0x80, 0x10, 0xa2, 0x6}, &(0x7f000001f000)=0x18) r4 = socket$netlink(0x10, 0x3, 0x200000000000811) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/04 02:33:05 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000001000-0x148)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/02/04 02:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000047c000-0x138)={{0x1002, 0x2000, 0xa, 0x4, 0x0, 0xfff, 0xffffffffffff5fcc, 0x5, 0xffff, 0x8, 0xffffffffffffff01}, {0x3000, 0xd001, 0x0, 0x20, 0xf49bef3, 0x7, 0x1800, 0x40, 0xcf, 0x8, 0x80, 0x101}, {0x100000, 0x6000, 0xb, 0x87, 0x747, 0x2, 0x9, 0x7, 0x4, 0x8, 0xac00, 0x7f}, {0x5000, 0x6000, 0xf, 0x6d, 0x8, 0x7, 0xa, 0xb55, 0x6, 0x1f, 0x80000000}, {0xf000, 0x100000, 0x0, 0x5, 0x3, 0x8, 0xcc, 0x3000000000000000, 0x6, 0x3e7, 0x8000, 0x800}, {0x11f002, 0x10000, 0xf, 0x8, 0x6, 0x200, 0xff, 0x59b, 0x9, 0x5, 0x300000, 0xffffffffffffbf3e}, {0x100000, 0x7000, 0xb, 0xffffffff, 0x8, 0x3f, 0x1, 0x8001, 0x6, 0xfffffffffffffffd, 0x7}, {0xd000, 0xf000, 0xe, 0x1404, 0xf781, 0x8001, 0x5, 0x10001, 0xfa, 0xb927, 0x7, 0x7}, {0xf000, 0x4}, {0x2, 0x1000}, 0x20040000, 0x0, 0xd000, 0x40000, 0x2, 0x400, 0x7004, [0x100, 0x8001, 0x7ff, 0x5fdc]}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}, {{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/04 02:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)) tkill(r1, 0x1000000000016) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a2000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getpeername$inet(r2, &(0x7f00009b7000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000024000-0x4)=0x10) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000035c000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000602000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x40000000001) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1}, 0xb) recvfrom$llc(r2, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c"}, 0x10) 2018/02/04 02:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a59000)={0x0}) sendto(r0, &(0x7f0000a1a000)="0bd14f4cb0f7ce0c53560010011253a0b5873b1370d16cee1ddd557a3b8869f49940f5c1f43400e2294c46360bd1d04d01bc3ce49898", 0x36, 0x80, &(0x7f0000d68000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x20}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x80002, &(0x7f0000824000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f000065c000-0x4)) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00003f9000)={0x1, 0x0, [{0xa7d, 0x0, 0x401}]}) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 02:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f0000705000)='/dev/input/mouse#\x00', 0x4, 0x4080) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00002a6000-0x24)=""/36) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000005f000-0xf)='attr/keycreate\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/04 02:33:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() fadvise64(r0, 0x0, 0x62d, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x30, 0xde, 0x2000200}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x400, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={r3, r4, 0x3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x30}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 44.002074] binder: BINDER_SET_CONTEXT_MGR already set [ 44.026382] binder: 5851:5880 ioctl 40046207 0 returned -16 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e87000)="240000001a0025f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0x24) accept4(r0, &(0x7f000058c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000d7000-0x4)=0x2e, 0x80000) 2018/02/04 02:33:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6e, "693b1a01bdd6d489ec90f45fa028d8e0efcf9d47e34503325e9511bb05a0ae2b7f2a779073e639644eef376e692f12601e49f321bd92539067c8a3c5bd124fc31230961d77789188fcfffec33c9068a63a51ba55e9fdad1ed66e766917eb031bfdcf2c561e74d10e7eb4fe21687d"}, &(0x7f0000000000)=0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000012000-0xb8)={r2, 0x5, 0x81, 0x8, 0x4, 0x3, 0x8, 0xffffffff, {r3, @in={{0x2, 0x0, @rand_addr=0x100000001}}, 0x197, 0x81, 0x2, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0) r4 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a0b000-0xc)={0x2, r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) renameat2(r1, &(0x7f00000a0000)='./file0\x00', r2, &(0x7f000073a000)='./file0\x00', 0x1) bind$llc(r2, &(0x7f000072b000-0x10)={0x1a, 0x4, 0x3, 0x100000000, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003d7000)={&(0x7f00000b0000-0xc)={0x10}, 0xfffffffffffffe39, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xbd4b}}]}, 0x34}, 0x1}, 0x0) [ 44.047956] binder: 5851:5869 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.059513] binder: 5851:5884 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000883000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/04 02:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ade000-0xc)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/04 02:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c1000-0xbc)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/04 02:33:06 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000017000)=0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035a000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0x7, 0xffffffffffffffe1, 0x3ff, 0x1a, 0x9, 0x0, 0x6, 0x6}, {0x6, 0x3, 0x7b}, 0x5, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@empty, 0x3, 0xff}, 0xa, @in=@rand_addr=0x3b0, 0x6, 0x0, 0x0, 0x3, 0xfff, 0x7, 0x9}}, 0xe8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000ed1000)) listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) [ 44.132860] binder: undelivered death notification, 0000000000000000 2018/02/04 02:33:06 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getrlimit(0x6, &(0x7f0000003000-0x10)) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0xa) sched_getparam(r1, &(0x7f000001d000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}]}}, 0x318) 2018/02/04 02:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000418000-0x1000), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005a0000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000d1a000-0x8)={r3, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000084b000)={0x0}, &(0x7f000081f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff6000)={r4, 0xffffffffffffffde, 0x81, 0x8}, 0x10) 2018/02/04 02:33:06 executing program 7: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000012c000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x806, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000461000)) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000000a000-0xf8)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) 2018/02/04 02:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000810000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000004b000-0x4)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x1f) sendfile(r0, r1, 0x0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004111, &(0x7f0000002000-0x9c)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ec000-0x4), &(0x7f0000849000-0x4)=0x4) 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b9d000-0xd)='net/wireless\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) sendmsg$nl_netfilter(r0, &(0x7f00008bf000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000e51000)={&(0x7f000094c000)={0x14, 0x0, 0xb, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000cf000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xff) 2018/02/04 02:33:06 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) pivot_root(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f0000ffc000)='./file0\x00') getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d), &(0x7f0000000000)) 2018/02/04 02:33:06 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f88000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000da0000-0x30)=[]}, 0x10004) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f89000-0xc)='/dev/audio#\x00', 0xebe, 0x800) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000540000-0x4)=0x26) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x4a8, 0x1c0, 0x2b0, 0xffffffff, 0x1c0, 0x1c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000002000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0x0, 0xff], [0xffffffff, 0xff0000ff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7f54adbd3c6ecc21a5f4622391400ec8", {}, {}, 0x2c, 0x59fa4c27, 0x7, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @gre_key=0x4, @port=0x3}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xff], [0xff, 0xffffff00, 0xff, 0xffffff00], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x1, 0x20, 0x2, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@empty, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x0, @gre_key=0x81}}}, {{@uncond, 0x0, 0x1b0, 0x1f8, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x40, 0x7, 0xb6a2, 0x27, 0x5, 0x2, 0x1, 0x100000000, 0x3, 0xa0c4, 0x200, 0xfffffffffffffff8, 0x6, 0x80000001], 0x10}}, @common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x20, 0x1, 'kmp\x00', "747677876fd0900aa18d9a54843a773ac765ea99fd5a8c2a321126f2cf2cd4e5f5430bfe47c087109df7f94258c56d219d28e3fecdb9c0ce25459ee3928811556ac44da494b6ee5ab69fedb7fc57d2cc4b4eff0adaa3fab3202ec701a5b814c18787efe85eaef1add91f9b6b8542539b3a2f49b7f54652eca2c33a1651698f85", 0x5c, 0x3, 0x1200000000}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x2, @port=0x3}}}]}}, 0x508) ioctl(r0, 0x2271, &(0x7f0000001000)) ppoll(&(0x7f0000002000-0x40)=[{r0, 0x1000}, {r0, 0x20}, {r0, 0x1}, {r0}, {r0, 0x110}, {r0, 0x20}, {r0, 0x4000}, {r0, 0x2}], 0x8, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000002000-0x8)={0x85d}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x100000000, &(0x7f0000004000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000001000-0xb9)=""/185, 0xb9) 2018/02/04 02:33:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4142, &(0x7f0000002000-0x1)='\a') write$eventfd(r0, &(0x7f0000003000)=0x2, 0x66) 2018/02/04 02:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) 2018/02/04 02:33:06 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f7a000)='./file0\x00', 0x410000, 0x111) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009f4000-0xc), &(0x7f0000c28000-0x4)=0xc) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) dup(r3) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18}, 0x0) 2018/02/04 02:33:06 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000013f000)=0x7f) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fc6000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, {0x0, @random="930800018817"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="001a000000000005ef00100100000068"}) [ 44.257625] ipt_CLUSTERIP: Please specify destination IP [ 44.280606] ipt_CLUSTERIP: Please specify destination IP 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/audio\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x32f, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x1f3, 0x0, &(0x7f0000fc2000)}) 2018/02/04 02:33:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000087c000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x6) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bfb000)={0x9, 0x17, "75e2e43ca9421cee16b06280c9f6abc0d48bb701c7ba1d"}) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) 2018/02/04 02:33:06 executing program 7: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x13)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000257000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x40, 0x1, r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000)={0x6, r0, 0x1}) lseek(r0, 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/4096) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000-0x40)={0x3}) 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000002c000-0x10)={0x1, 0x7000}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000034000-0x40)=[{&(0x7f000001e000)="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", 0x1000}, {&(0x7f0000024000-0xf)="331cc9eef3ed0dfbff18056effa1ec", 0xf}, {&(0x7f0000031000)="237db761f5e2f5db6f97b23bb73497c944f2a73daed3696ae34e720bbe501d5e8fd257eda08137c85ef7906de8a62cd98425d48b2c54c705a0726fbe95ac5bbef1bacb3228ab4a0d0a6f597fbbdec7aac0428e99030eea67cceba1a748893bd3a69fe1f88c8cfa2466637aba5f7afc19f7229bec8f36e76ed9290a6aba816f07021138127de089e3199f876b3d2c8acf91ae639e4e822b835b038cbf21596e994f2ece15fe497e83f6f050558934f160cf1cf8ccf9bc34015eeab1c5834910375af3b265b7f86ebd9c9d0e3e9b80da606f13f540fd", 0xd5}, {&(0x7f0000033000-0x9d)="6d9117370793bd503bb938544b8833776f41be20880879522003d2e44dbe1930365e237aad46961ad8a81a84161264fd42487a0bb9fe0f218c360175c831ab03cb16f45e7f5f480d8aa05214fc5a55a736bda92d23dbb4627498ec0aa27f8e44ddf19f2bffb5414f9e4bfdee548e5cf07ccbf25da25ee32414dd51e7fdde927e050ed076cb77c44e894f558508bf91c0a56bca52ae7287f5deb84e4d97", 0x9d}], 0x4, &(0x7f0000004000)=[]}, 0x0) [ 44.374516] binder: 5964:5967 got transaction with invalid offsets size, 815 [ 44.392308] binder: 5964:5967 transaction failed 29201/-22, size 0-815 line 2993 [ 44.407964] QAT: Invalid ioctl [ 44.414535] QAT: Invalid ioctl [ 44.418277] syz-executor6 (5980) used greatest stack depth: 14384 bytes left [ 44.421901] QAT: Invalid ioctl [ 44.432094] binder_alloc: 5964: binder_alloc_buf, no vma [ 44.432779] binder: BINDER_SET_CONTEXT_MGR already set [ 44.438087] binder: 5964:5982 transaction failed 29189/-3, size 0-0 line 2957 [ 44.443889] QAT: Invalid ioctl [ 44.450802] binder: 5964:5967 ioctl 40046207 0 returned -16 [ 44.458882] QAT: Invalid ioctl [ 44.463564] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.469253] binder: undelivered transaction 4, process died. 2018/02/04 02:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000663000)=""/185, 0xfffffffffffffe7c, 0x10100, 0x0, 0xfffffffffffffe31) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004b8000)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x200000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000900000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ff3000-0x10)={0x44, &(0x7f0000098000-0x44)="1f25fdcaefdadf1d0a5ae4036873e47cca202a8f711ac4bdfceb2b1dd4d6c79957641c90db1e09bb6bb557091c148927063692f40f160001cdf7f8c1659c602ddabf9b45"}) 2018/02/04 02:33:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00001dc000-0x4)=0x2e) accept4$vsock_stream(r0, &(0x7f0000b14000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x409, 0x3, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/04 02:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) bind$alg(r0, &(0x7f0000274000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) connect$vsock_stream(r0, &(0x7f0000eb6000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fe000-0x4), 0x0) 2018/02/04 02:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) open_by_handle_at(r0, &(0x7f0000629000-0xfd)={0xfd, 0x5, "d2e17053de2bcbff138c5847de10d54569374418fdca62e0daa88cab2ccc1faba17fa9caf32e94aa04ad4fa9119d8f5b1fd09c07eb5cc0e9a91403e34a3b71b595b99c26af34e30959dc837413ef7112a8164bfc929c7a6ca53c53b0736c627a9177fa057ef9bc9da8083c888cc58879d2afa0ec89ba8fc5da2b58bdf4bbb6aa09d13e9d79c462b755d8993fc3a14a81cac1921122d236ac75877ecdccf61c95ced998e5cc3b40be859232c5a387c3dba1e3a0c803a97e6b12458cce88b36f83336ef353830e23edf8a906845abb1c8e765e05caaddc7aacc1c611bd0b2eef66449ea36ba6e35c94609436404cffe37ca6d893c1ac"}, 0x10000) fsetxattr(r1, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) 2018/02/04 02:33:06 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000e96000)='/dev/adsp#\x00', 0x9, 0xc2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000064a000)={0x2, &(0x7f0000bd2000-0x10)=[{0x80000000, 0x1, 0x0, 0x81}, {0x3, 0x100000000, 0x4000000000, 0xb187}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000e28000)={0x800000000000020, 0x0, []}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af3000-0x10)={0x7e, 0x8209, 0x8, 0x3c, 0x0}, &(0x7f0000f09000-0x4)=0xfffffffffffffe07) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a6000)=@assoc_id=r2, &(0x7f00003b5000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ce000)={0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffc}}, [0xff, 0xb1e9, 0x80, 0xdf8, 0x1, 0x8, 0xffffffff, 0x4642, 0xffffffffffff8000, 0xd14, 0x1, 0x80000001, 0xfffffffffffffff8, 0x3, 0xf42]}, &(0x7f0000210000)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) r4 = add_key(&(0x7f0000d54000-0x5)='user\x00', &(0x7f0000ba3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009ba000+0xd0), 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000b6c000)='user\x00', &(0x7f0000641000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000547000-0x9d)="29915c56a54cb26d0b3576caf157020005b451d18d0bc166090f7eead14c864666972f9ef71489ded454d3e93fe4fded27ebd83bddb6d91fbb87969757852cf2d3771be99f8fea081e19203aad785f144c668b4d91b4094f4c477fc32426554e3ff1a8135f5d50f08e8deeacfbea778d1833f413a98fc0ca0e69fc59fbb95f71002a726bb8fb46ad4272529695e3d7caf7ab65846e81fa38e8d0f5d939", 0x9d, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad7000)={0x40, 0x20c, 0x7e3, 0x3, r3}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aff000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000c9a000)=0x1) 2018/02/04 02:33:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f00005b1000)=""/57) prctl$void(0x27) 2018/02/04 02:33:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x391401) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 2018/02/04 02:33:06 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004d9000)={@generic="c91f4d47fd70c37910572299e090612d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r3, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000073000)=0x1) r4 = getpgrp(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) bind$vsock_stream(r5, &(0x7f000018f000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockname$llc(r5, &(0x7f0000c57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000d0000-0x4)=0x10) fcntl$setown(r7, 0x8, r4) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f000002a000-0x8)) r9 = semget$private(0x0, 0x80000000, 0xfd) semtimedop(r9, &(0x7f0000925000-0x6)=[{0x1, 0x1, 0x1000}], 0x1, &(0x7f0000d94000-0x10)) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffffffffffe88) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r8}], 0x213b, 0xfffffffffffffff8) write$selinux_create(r1, &(0x7f00008aa000-0x44)=@access={'system_u:object_r:dhcpd_state_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x34}, 0x44) dup3(r7, r8, 0x0) tkill(r6, 0x16) lgetxattr(&(0x7f000066a000)='./file0\x00', &(0x7f00008c8000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000fc7000-0x31)=""/49, 0x31) 2018/02/04 02:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x301, 0x0, []}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d10000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00005fb000)) 2018/02/04 02:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[]}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c5b000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x2000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000f4d000)={[], 0x9, 0xffffffff, 0x5, 0x0, 0x100000001, 0x107000, 0xf000, [], 0x1}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) bind$inet6(r1, &(0x7f000033f000)={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00006bd000)=0x1) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/04 02:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000bc5000-0x5)='user\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a}, &(0x7f0000546000+0xb0d)="a3", 0x1, 0xfffffffffffffff9) request_key(&(0x7f00002b2000)='id_resolver\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a}, &(0x7f0000123000)="a5747275737465642d2b00", 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca8000-0x8)={0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000ba000)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0xc0f8}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x60, 0x20, 0xb3, 0x5, 0x841, &(0x7f0000d2a000)=@common='ifb0\x00', 0xfd, 0x4f2ebc4c, 0x100000000}) add_key(&(0x7f0000fc1000-0x12)='.request_key_auth\x00', &(0x7f0000cd0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001d0000-0xdf), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d9f000-0xc), &(0x7f00008f1000-0xd)=""/13, 0xd, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000457000-0x2d)="0747ee7bfcb7f0f956891cbd99283aced2a5ffb2f04b1a9aa11c620cd0a02799fede23fd3222b0583e787ff3cb", 0x2d) 2018/02/04 02:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5451) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff}) 2018/02/04 02:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f00006ab000-0xc)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4), 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002af000)={0x7, &(0x7f00001f1000-0x38)=[{0x2, 0x8, 0x98c, 0x268}, {0xcc, 0x1b8, 0xd8b6, 0x6}, {0x40, 0xeb, 0x3, 0x3f}, {0x2, 0x400, 0xfff}, {0x7ff, 0xffffffffffff70a4, 0x0, 0xfffffffffffff000}, {0x649, 0x20000000, 0x7687, 0x8000}, {0x3, 0xf23, 0xffffffffffffffff, 0x7fff}]}, 0x10) 2018/02/04 02:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008a7000)='./file0\x00', 0x2402, 0x1) getsockname$netrom(r0, &(0x7f0000a79000)=@ax25, &(0x7f0000c22000-0x4)=0x10) ioctl(0xffffffffffffffff, 0x227e, &(0x7f0000001000-0x1)) 2018/02/04 02:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bf000-0x9)='/dev/rtc\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000571000)={&(0x7f0000974000)='./control\x00', r0}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000bd000-0xc)={0x0, 0x0}, &(0x7f0000b0c000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000005a000-0x4)=r2) r3 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r3, &(0x7f00003b6000)='./file0\x00', r3, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) 2018/02/04 02:33:07 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000073d000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) finit_module(r0, &(0x7f00004e8000)='/selinux/status\x00', 0x3) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f000054d000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/02/04 02:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/vga_arbiter\x00', 0xa000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007da000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}], 0x3c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cd5000-0x8)=@assoc_value={0x0}, &(0x7f0000b2c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000098e000)={r3, 0x80000000}, &(0x7f0000a17000-0x4)=0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00005b1000)=0xf8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000035f000-0x94)={{0x1, 0x3, 0x100, 0x134, 0x101}, 0xe2, 0x3, 0x10001, 0x14, 0x0, "b5f16d3b96280208b28c719d6497dcbafe2a83420a33886c6f5f92fc37725164c9ae12402aed3ed56d49b30350f1176e4e0b49cea2379cd2b5353401a2b47b38f26024987493dca51d23663bf0517db6ab75f2a6e0fb0d2370ada149d1d4b0a7df13d48aa1b5e4f99f6837ca0add950b3ba85e3efe857f9addf66bc36689dc2a"}) move_pages(0x0, 0x1, &(0x7f00002e6000)=[&(0x7f000082c000/0x1000)=nil], 0x0, &(0x7f0000a7e000-0x20)=[], 0x0) 2018/02/04 02:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") waitid(0x2, 0x0, &(0x7f000032b000-0x10), 0x40000007, &(0x7f00009e2000-0x90)={{0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f00004fd000-0x90)) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000a1b000-0x20)={{0x77359400, r1}, {0x77359400}}, 0x3) 2018/02/04 02:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000050c000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000f7000-0xe8)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) getpeername(r0, &(0x7f0000380000-0x10)=@ax25, &(0x7f0000fab000-0x4)=0x10) 2018/02/04 02:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000080000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) r4 = add_key(&(0x7f0000fcc000)='rxrpc\x00', &(0x7f0000580000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b0a000-0xb0)="ff81375adea0e04b17a4bb9fc22906bde45bc078b5dc0c4b81a9464cb026a51d1a4749043180e9e09862866b6136d70c8de25d7f752cb1048d8e06db4c5f65d3830bed8ffdb604d518afbce0dfe83a6f6d73294be2bca275a94b256de1c1267adaab1c2810aa1de4fe6d414506df6d5142181323340bbfa91820c741b2e7cb17ae88c79960910ad67ce5b2dfc811a4577a28d459bd8bedd236ec99186cd19a3a2fd700ddd4e9d9990297e49b449b9c3e", 0xb0, 0x0) r5 = request_key(&(0x7f00004e2000)='logon\x00', &(0x7f0000293000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000630000)='\x00', 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000583000-0xd3)="7d48be7f5adc0b60b1c4cd82aeb75d49daf87d0c4cb40e3050367ac0b8d51f442a7b773c533998c0264df140214975de7938d75a9f57105687722b457477825c09ef71d8dcc56a3a7fd34a354563cad79ce53650f6f598308fa55c743b230e4047255c8360ea14eed8ebe2e05004f28c81ba9e88f84f97eaa46e0bdc29df30002c8a32fc7fe7bdfe449bf4932d077b10318b5ebc99723093299b8a363e22dc0210d3d6ebca61ba845cf6547bc61cc213e411adba410ecaebf66612d9f6ccc2ccb50cd6fc45d823f2fa4ac73e662212becdc43f", 0xd3, r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000ac6000-0xbc)={0x3edb5af3, 0x2, 'client1\x00', 0x0, "40deecbbd9bff926", "2e4969a9fcadd2122c04a8d7b8edb40579af4b73237795169b82d010dff82580", 0x8000, 0x5}) connect$rds(r3, &(0x7f0000b22000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006a3000-0x8)={0x0, 0x31}, &(0x7f000098c000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000707000)={r6, 0xe4, 0x20, 0x8, 0x7}, &(0x7f00001d5000)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c04000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 45.173979] [ 45.175664] ====================================================== [ 45.181970] WARNING: possible circular locking dependency detected [ 45.188278] 4.15.0+ #295 Not tainted [ 45.191977] ------------------------------------------------------ [ 45.198285] syz-executor6/6034 is trying to acquire lock: [ 45.203811] (sk_lock-AF_INET){+.+.}, at: [<000000005fe7c464>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.213109] [ 45.213109] but task is already holding lock: [ 45.219080] (rtnl_mutex){+.+.}, at: [<00000000ada78c23>] rtnl_lock+0x17/0x20 [ 45.226352] [ 45.226352] which lock already depends on the new lock. [ 45.226352] [ 45.234646] [ 45.234646] the existing dependency chain (in reverse order) is: [ 45.242236] [ 45.242236] -> #1 (rtnl_mutex){+.+.}: [ 45.247501] __mutex_lock+0x16f/0x1a80 [ 45.251880] mutex_lock_nested+0x16/0x20 [ 45.256436] rtnl_lock+0x17/0x20 [ 45.260298] register_netdevice_notifier+0xad/0x860 [ 45.265806] tee_tg_check+0x1a0/0x280 [ 45.270099] xt_check_target+0x22c/0x7d0 [ 45.274656] find_check_entry.isra.8+0x8c8/0xcb0 [ 45.279906] translate_table+0xed1/0x1610 [ 45.284548] do_ipt_set_ctl+0x370/0x5f0 [ 45.289020] nf_setsockopt+0x67/0xc0 [ 45.293230] ip_setsockopt+0xa1/0xb0 [ 45.297436] sctp_setsockopt+0x2b6/0x61d0 [ 45.302077] sock_common_setsockopt+0x95/0xd0 [ 45.307064] SyS_setsockopt+0x189/0x360 [ 45.311534] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.316780] [ 45.316780] -> #0 (sk_lock-AF_INET){+.+.}: [ 45.322476] lock_acquire+0x1d5/0x580 [ 45.326771] lock_sock_nested+0xc2/0x110 [ 45.331325] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.336747] ip_setsockopt+0x3a/0xb0 [ 45.340954] tcp_setsockopt+0x82/0xd0 [ 45.345249] sock_common_setsockopt+0x95/0xd0 [ 45.350238] SyS_setsockopt+0x189/0x360 [ 45.354707] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.359962] [ 45.359962] other info that might help us debug this: [ 45.359962] [ 45.368075] Possible unsafe locking scenario: [ 45.368075] [ 45.374104] CPU0 CPU1 [ 45.378740] ---- ---- [ 45.383375] lock(rtnl_mutex); [ 45.386629] lock(sk_lock-AF_INET); [ 45.392833] lock(rtnl_mutex); [ 45.398600] lock(sk_lock-AF_INET); [ 45.402286] [ 45.402286] *** DEADLOCK *** [ 45.402286] [ 45.408319] 1 lock held by syz-executor6/6034: [ 45.412872] #0: (rtnl_mutex){+.+.}, at: [<00000000ada78c23>] rtnl_lock+0x17/0x20 [ 45.420563] [ 45.420563] stack backtrace: [ 45.425032] CPU: 1 PID: 6034 Comm: syz-executor6 Not tainted 4.15.0+ #295 [ 45.431927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.441254] Call Trace: [ 45.443822] dump_stack+0x194/0x257 [ 45.447421] ? arch_local_irq_restore+0x53/0x53 [ 45.452069] print_circular_bug.isra.38+0x2cd/0x2dc [ 45.457058] ? save_trace+0xe0/0x2b0 [ 45.460743] __lock_acquire+0x30a8/0x3e00 [ 45.464868] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.470034] ? rtnl_lock+0x17/0x20 [ 45.473547] ? rtnl_lock+0x17/0x20 [ 45.477066] ? mutex_lock_io_nested+0x1900/0x1900 [ 45.481880] ? print_irqtrace_events+0x270/0x270 [ 45.486608] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.492465] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.497282] ? perf_trace_lock+0x900/0x900 [ 45.501488] ? retint_kernel+0x10/0x10 [ 45.505347] ? check_noncircular+0x20/0x20 [ 45.509555] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 45.514545] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.519280] lock_acquire+0x1d5/0x580 [ 45.523052] ? lock_acquire+0x1d5/0x580 [ 45.527004] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.532084] ? lock_release+0xa40/0xa40 [ 45.536035] ? do_raw_spin_trylock+0x190/0x190 [ 45.540590] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.545765] ? lock_sock_nested+0x44/0x110 [ 45.549973] lock_sock_nested+0xc2/0x110 [ 45.554009] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.559087] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.563991] ? ip_ra_control+0x5c0/0x5c0 [ 45.568028] ? check_noncircular+0x20/0x20 [ 45.572240] ? find_held_lock+0x35/0x1d0 [ 45.576278] ? avc_has_perm+0x35e/0x680 [ 45.580226] ? lock_downgrade+0x980/0x980 [ 45.584346] ? lock_release+0xa40/0xa40 [ 45.588293] ? lock_downgrade+0x980/0x980 [ 45.592416] ? lock_release+0xa40/0xa40 [ 45.596450] ? __lock_is_held+0xb6/0x140 [ 45.600486] ? avc_has_perm+0x43e/0x680 [ 45.604521] ? avc_has_perm_noaudit+0x520/0x520 [ 45.609166] ? iterate_fd+0x3f0/0x3f0 [ 45.612951] ? sock_has_perm+0x2a4/0x420 [ 45.616985] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.622323] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 45.628006] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 45.633261] ip_setsockopt+0x3a/0xb0 [ 45.636947] tcp_setsockopt+0x82/0xd0 [ 45.641751] sock_common_setsockopt+0x95/0xd0 [ 45.646226] SyS_setsockopt+0x189/0x360 [ 45.650171] ? SyS_recv+0x40/0x40 [ 45.653598] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 45.658415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.663409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.668137] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.672865] RIP: 0033:0x453299 2018/02/04 02:33:07 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20), 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f7f000-0x4)=0x14, 0x800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f7e000), &(0x7f000059b000)=0x4) 2018/02/04 02:33:07 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000392000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000276000), &(0x7f0000000000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000538000-0x1000)="613fb1a03a4dcc07486743d053b8ebf1", 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000066000)={0x1ff, 0x10000, 0x0, 0x3fff8, 0x7ff, 0x9}) 2018/02/04 02:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r2 = syz_open_dev$adsp(&(0x7f0000ead000)='/dev/adsp#\x00', 0x9, 0x10080) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000662000-0x4), &(0x7f0000c60000-0x4)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffffffff}]}) [ 45.676026] RSP: 002b:00007fed4ed5cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 45.683707] RAX: ffffffffffffffda RBX: 00007fed4ed5d700 RCX: 0000000000453299 [ 45.690950] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000013 [ 45.698193] RBP: 0000000000000000 R08: 0000000000000090 R09: 0000000000000000 [ 45.705437] R10: 0000000020fa9000 R11: 0000000000000212 R12: 0000000000000000 [ 45.712681] R13: 0000000000a2f33f R14: 00007fed4ed5d9c0 R15: 0000000000000000 2018/02/04 02:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x20000, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) connect$rds(r2, &(0x7f0000a93000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getresgid(&(0x7f0000b96000-0x4)=0x0, &(0x7f00007d5000), &(0x7f000038c000)) fstat(r2, &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000fc000)=[r3, r4]) 2018/02/04 02:33:07 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00006bd000)='/dev/adsp#\x00', 0x82, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f15000+0x84a)={r0, &(0x7f00008f4000-0x9d)="e32a08f199358c7fb1b35dcc707fbb20cfcfdeabc3c6f37627821aabe2d9fec754df94670d9094e438792f93a6a94166b089337dfe4fcb44225025947ec9acbf2a827f29808511eaa59b3f5e3cb13258eee3c34d78cfff1318338acb7497d841002ba4838e51baaf47d6133fd95db51ae17885201654c2fc7aa0d7da0c96b2797bf01174190acf68a28425b965a16a7e4dbc7f306030f538b52befc54f", &(0x7f0000000000)=""/64}, 0x18) prctl$intptr(0x8, 0x1) 2018/02/04 02:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setregs(0xd, r0, 0x4, &(0x7f0000c63000)="1b93abe012e327eb6986c7932f809c9cf2b031ed3d8c80cf21d0c070d17fbfecd0fae18f956a7a4903443576bbaaa9f5500939eafb10259858bc0d4d928c9d03de99fd981c0fab0da82f600a9c5655b77c3c2993d902ef1cd9213a9891ac3f2d8588c091ad30aa85274c98d263c01e36087f9782c63e683066ab6d7c9a018a33c82c8037bbe03d462c283e48dc2d2ac4b66f6795b8a867fa377c030a3a9bef7b30342d6a50632131d35211b11bfed5b2b0d0cbfcd30e4b1b06364572c5a4d31ca33271232326e6a5a50e09c6f60efef61db6726136c401c09cf28112fcdc9ba6a9") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) futimesat(r3, &(0x7f0000329000)='./file0\x00', &(0x7f0000ba5000)={{0x77359400}, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000f93000-0x50)={{0x7, 0x2}, {0x0, 0x9}, 0xfffffffffffffffc, 0x1, 0x4}) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008f9000-0xc)={0x3, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00005f8000-0x38)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00008a8000-0x10)={&(0x7f0000215000)=@getstats={0x14, 0x5e, 0x110, 0x0, 0x0, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_extract_tcp_res(&(0x7f0000c7e000-0x8), 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000d31000)={&(0x7f0000082000/0x2000)=nil, 0xfffffffffffff1fa, &(0x7f000011f000/0x3000)=nil}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000fac000-0x10)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/04 02:33:07 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000024000-0x9)=@rc, 0x9, &(0x7f0000023000)=[{&(0x7f0000023000)}, {&(0x7f0000023000)=""/66, 0x42}, {&(0x7f0000011000)=""/186, 0xba}, {&(0x7f0000024000-0xa)=""/13, 0xd}, {&(0x7f0000023000)=""/169, 0xa9}, {&(0x7f0000023000)=""/238, 0xee}], 0x6, &(0x7f0000020000)=""/7, 0x7, 0x9}, 0x4f}, {{&(0x7f000001f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005000-0x10)=[{&(0x7f0000023000)=""/127, 0x7f}], 0x1, &(0x7f0000023000)=""/19, 0x13}, 0x3}, {{&(0x7f0000024000-0x58)=@alg, 0x58, &(0x7f0000023000)=[{&(0x7f0000017000)=""/71, 0x47}, {&(0x7f0000013000-0x7e)=""/126, 0x7e}, {&(0x7f0000021000)=""/50, 0x32}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}], 0x4}, 0x1}, {{&(0x7f0000021000-0x10)=@nfc, 0x10, &(0x7f0000023000)=[{&(0x7f0000018000)=""/206, 0xce}, {&(0x7f0000024000-0x94)=""/148, 0x94}, {&(0x7f0000024000-0x4)=""/4, 0x4}, {&(0x7f0000020000)=""/36, 0x24}, {&(0x7f000001e000-0xd2)=""/210, 0xd2}, {&(0x7f0000024000-0x1e)=""/30, 0x1e}, {&(0x7f0000023000)=""/32, 0x20}], 0x7, &(0x7f0000024000-0xf0)=""/240, 0xf0, 0x2}, 0x9}, {{&(0x7f0000023000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f000001c000)=[{&(0x7f0000024000-0xe6)=""/230, 0xe6}, {&(0x7f000001f000-0x1000)=""/4096, 0x1000}], 0x2}, 0x5}, {{&(0x7f0000023000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000023000)=[{&(0x7f0000023000)=""/126, 0x7e}, {&(0x7f000001c000)=""/150, 0x96}, {&(0x7f0000020000-0x6)=""/6, 0x6}, {&(0x7f000001c000)=""/93, 0x5d}, {&(0x7f0000024000-0xab)=""/171, 0xab}, {&(0x7f0000022000)=""/95, 0x5f}], 0x6, 0x0, 0x0, 0xffff}, 0x3}, {{&(0x7f0000024000-0x10)=@nfc, 0x10, &(0x7f0000024000-0x60)=[{&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/134, 0x86}, {&(0x7f0000023000)=""/175, 0xaf}, {&(0x7f0000023000)=""/237, 0xed}, {&(0x7f0000009000)=""/39, 0x27}, {&(0x7f0000024000-0x34)=""/99, 0x63}], 0x6, &(0x7f000000b000)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x101}, {{0x0, 0x0, &(0x7f0000023000)=[{&(0x7f000001f000)=""/120, 0x78}, {&(0x7f0000024000-0xe9)=""/233, 0xe9}, {&(0x7f0000010000-0x5f)=""/95, 0x5f}, {&(0x7f0000005000)=""/243, 0xf3}], 0x4, 0x0, 0x0, 0x6}, 0x81}], 0x8, 0x20, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv6_newroute={0x30, 0x18, 0x2000000000000501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x100000000, 0x9, 0x6, r1}, {0x9dd, 0x7fff, 0x2, r2}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 02:33:07 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000005000)={0x1f, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000004000), &(0x7f0000005000-0x8)=0x18) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 02:33:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000bb9000), &(0x7f0000a42000)=0x4) 2018/02/04 02:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x40000000000000}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') syz_open_dev$binder(&(0x7f000077e000)='/dev/binder#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/02/04 02:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x20000, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) connect$rds(r2, &(0x7f0000a93000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getresgid(&(0x7f0000b96000-0x4)=0x0, &(0x7f00007d5000), &(0x7f000038c000)) fstat(r2, &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000fc000)=[r3, r4]) 2018/02/04 02:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000dfe000/0x1000)=nil) r0 = syz_open_dev$audion(&(0x7f0000823000-0xc)='/dev/audio#\x00', 0xfffffffffffffffd, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000236000-0x4)) 2018/02/04 02:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00008f0000)={0x0, 0xffffffffffffffff}, 0x0) inotify_init1(0x0) fstatfs(r0, &(0x7f00002f6000-0xf1)=""/241) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000f18000-0x4)) r1 = syz_open_dev$mouse(&(0x7f0000392000)='/dev/input/mouse#\x00', 0x460f, 0x2080) epoll_wait(r1, &(0x7f000029a000)=[{}, {}, {}, {}, {}], 0x5, 0x4) 2018/02/04 02:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d3f000)='.', 0x20) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) lstat(&(0x7f0000a5a000)='./file0\x00', &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000707000)='.', &(0x7f0000e3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000819000)='.', r0, r1) 2018/02/04 02:33:07 executing program 6: clone(0x0, &(0x7f00002cc000-0x98), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1e)='vmnet0@posix_acl_accessvmnet1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x9b)="1073251985ecfc88d7665675a497379afae72c52931a33cd68038c3f6b63566f4ca718cd03c6569aab76a502abecfb24038b3bbd06cd23c04f66771a2e39a5958779ee3426b5c61594eb80ad1cf0a0148043a3bfb6f5138a081ea0f0ba558ae41b090b7214431db418c0430060f2492a3642134d9049be5611e4bcfa53914e4ab52efcd0e69eaebcfe28bf38997738cd4b4ed39e5250358d933c43") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004ad000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], 0x52}, 0x20) 2018/02/04 02:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x20000, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) connect$rds(r2, &(0x7f0000a93000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getresgid(&(0x7f0000b96000-0x4)=0x0, &(0x7f00007d5000), &(0x7f000038c000)) fstat(r2, &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000fc000)=[r3, r4]) 2018/02/04 02:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x40000000000000}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') syz_open_dev$binder(&(0x7f000077e000)='/dev/binder#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/02/04 02:33:07 executing program 1: ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$admmidi(&(0x7f00000fb000-0xe)='/dev/admmidi#\x00', 0x4, 0x24001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000449000-0x18)={0x0, 0x0, 0x40, &(0x7f0000001000-0x8)}) 2018/02/04 02:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000698000-0xc)='/dev/rfkill\x00', 0x4140, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000dc9000-0x118)={0x2, {{0x2, 0x1, @rand_addr=0xd5f}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockname$ipx(r2, &(0x7f0000462000), &(0x7f000055d000)=0x10) writev(r2, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r2}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008f0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003a9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000549000)=0x0) mq_notify(r0, &(0x7f0000d3b000)={0x0, 0x2e, 0x0, @tid=r4}) openat$mixer(0xffffffffffffff9c, &(0x7f00001df000)='/dev/mixer\x00', 0x105000, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) keyctl$join(0x1, &(0x7f0000ee7000)={0x73, 0x79, 0x7a, 0x3}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c", 0xa1}], 0x1, &(0x7f0000fa7000-0x18)=[]}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/04 02:33:08 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f2e000), &(0x7f00003c2000-0x4)=0x10, 0x800) fcntl$setsig(r0, 0xa, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000310000-0x3a)={0x52, 0x5, 0x4, {0x400, 0x80}, {0x5, 0x6}, @period={0x5f, 0x10000, 0x81, 0x2, 0x100000001, {0x1, 0xfffffffffffffe00, 0x65, 0x3}, 0x9, [0x0, 0x3, 0x9, 0x3, 0x4, 0x1, 0x1, 0x3, 0x44]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f000030d000)=0x400000000000001, 0x26b) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/02/04 02:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d0b000-0x8)={0x0, 0x7}, &(0x7f00004c4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000276000-0x8)={r2, 0x7}, &(0x7f0000cdc000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000451000)={{}, {}, 0x0, 0x2}) r3 = socket(0xbcf3d18a6c533463, 0x800, 0x79bb3005) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000056c000-0x4)=0x9345, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 02:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074f000-0xb)='/dev/hwrng\x00', 0xc0000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8d000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000dbe000-0x22)=""/34) r2 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000042c000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/04 02:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x40000000000000}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') syz_open_dev$binder(&(0x7f000077e000)='/dev/binder#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/02/04 02:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000068a000-0x8)={0x0, 0x0}, 0x7fb) r1 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000b71000)=[{&(0x7f0000dab000-0xcb)="2e3ae243df22d0a6bd9a7536b1f5be6db6f020b00fdc6c85f04495914410b0395a6293ba1d5f013ee193b7e280a3032012a7e010dd5d8695bc72fa9cd9f88aa937e970b79085d954ea823e13f00b53f8f3e872b61df019707aeed69e9fb9a2c959b2fbb03e47f59ae041c2cee01cd53e9dbd3c6c04f5d19a2f72c155703d316a26fcb5300fc896e0172fe68942b2850675687f337072bf9352fd55ae224be2903e1b3d1e166718c22c53caeee3a2b968bd67dece0eca739336ab1ef6e3bb2d2aa85a23f4b8b230556536b8", 0xcb}, {&(0x7f00002cd000-0xf9)="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", 0xfa}, {&(0x7f0000f70000)="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", 0x1000}], 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1400000000001, 0x90000) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000483000)={0x0}) r4 = getpgrp(0x0) capset(&(0x7f0000373000)={0x20071026, r4}, &(0x7f0000b46000-0x18)={0x8, 0x4, 0x9, 0x9, 0x100, 0x1f}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000e0b000)={r3}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c0e000-0x20)={@empty, 0x4, 0x0, 0xff, 0xa, 0x200, 0x8, 0x100}, &(0x7f0000550000-0x4)=0x20) 2018/02/04 02:33:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="b5fc2cd194c4b6267c67de05420efaf8", @ifru_addrs={0x2, 0x0, @rand_addr=0x8}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001ff000-0x96)='d', 0x1, 0x0, &(0x7f0000f31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/04 02:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000698000-0xc)='/dev/rfkill\x00', 0x4140, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000dc9000-0x118)={0x2, {{0x2, 0x1, @rand_addr=0xd5f}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockname$ipx(r2, &(0x7f0000462000), &(0x7f000055d000)=0x10) writev(r2, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r2}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008f0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003a9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000549000)=0x0) mq_notify(r0, &(0x7f0000d3b000)={0x0, 0x2e, 0x0, @tid=r4}) openat$mixer(0xffffffffffffff9c, &(0x7f00001df000)='/dev/mixer\x00', 0x105000, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) keyctl$join(0x1, &(0x7f0000ee7000)={0x73, 0x79, 0x7a, 0x3}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c", 0xa1}], 0x1, &(0x7f0000fa7000-0x18)=[]}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/04 02:33:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ustat(0xfffffffffffffe00, &(0x7f0000d44000-0x20)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 02:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) [ 46.579347] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 46.589638] kauditd_printk_skb: 72 callbacks suppressed [ 46.589646] audit: type=1400 audit(1517711588.654:147): avc: denied { net_bind_service } for pid=6123 comm="syz-executor2" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 02:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006cd000-0x4)=0x2) write(r1, &(0x7f0000f55000)="bb2779d100000036000000000020000a000000000000810d", 0xb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000879000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000310000)={0x0, 0xfffffffffffffff8}, &(0x7f0000b6e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c78000-0x8)={r3, 0x6}, &(0x7f00005dc000)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)) [ 46.626230] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/04 02:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x0, 0x2, 0x7ff, &(0x7f0000ccf000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00003da000-0x18)=@routing={0x3a, 0x2, 0x1, 0x7, 0x0, [@loopback={0x0, 0x1}]}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000970000-0x6a)="110d08ca764fe2a36e99251b0481add297ca4695e6197f338d2e9af3a92ac313dc5b29da865032637bcbfe4bf48b9a77c20f75dd9985a4cc05e9c2ff63f7bec956c4f36fffc5ff2fcb052256d3bfbe2583af2dfb66eab6d079de9b96d05adf5ac9e2f0127673c2d34aa4") r3 = add_key$user(&(0x7f0000627000-0x5)='user\x00', &(0x7f0000432000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000652000)="f66222997f73d94599cc79856018a75374f5bae001d39108b4f99ce608e603e86859f941147fd6f54c4589c80802711f7e2252555f20d2c2f52f1d6da93d38e464fe4924b59797fd38342cd17fec7db34040eed9c4fee82e7882e708c5a1cebc892e4ddee69ece4c16f323b3a6646cbabb7b0bb20f623b4f60b0c36dfc800249554290093a76537c13954f1ebfd40a826a4d2aef3a2013a10b16f5c7dd6732e91a0bd2e5d4f7ade7b0285b2443d193de", 0xb0, 0x0) r4 = add_key(&(0x7f0000185000-0x12)='.request_key_auth\x00', &(0x7f000020e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cd4000-0x7b)="0074340f34fb8805ea8d64c83d3ed8c9643620267c483e98e827ae655878eaf30bcd639266582e7adf0213086bfe40a46894315bcb0e63aab3517851193e3d2a4c54dca65162c9a1b078c15c9a4b1f4f931ac69e302ca7e1c49fa9267b70102d153a37efdd80b485bf7fe541f07bf6fa0ad5c8885a3e0f488e9555", 0x7b, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000992000-0x1)={0x1000}, 0x1) r5 = add_key$keyring(&(0x7f00008b0000-0x8)='keyring\x00', &(0x7f000034f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f000095a000-0xa)='blacklist\x00', &(0x7f000064f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000027e000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) keyctl$reject(0x13, r5, 0x94fa, 0x7f, r6) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) 2018/02/04 02:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) accept4$unix(r1, &(0x7f0000fac000-0x6e)=@file={0x0, ""/108}, &(0x7f000025e000)=0x6e, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000092f000-0x14)={0x7, 0xbd59, 0x5, 0x8000}, 0x14) sendmsg$nl_crypto(r0, &(0x7f0000464000-0x38)={&(0x7f00003f7000-0xc)={0x10}, 0xc, &(0x7f0000d1d000-0x10)={&(0x7f000062c000-0x5b)=@get={0x118, 0x13, 0x204, 0x2, 0x0, {{'rmd256-generic\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x68a8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x5}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x24008080) r2 = open(&(0x7f0000b05000)='./file0\x00', 0x0, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000081a000-0x4)=0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000373000)={@host=0x2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000490000)={0x0, 0x3, '.8J'}, &(0x7f0000da2000)=0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007a7000-0x4)=@assoc_id=r3, &(0x7f0000d90000-0x4)=0x4) r4 = syz_open_dev$usbmon(&(0x7f00000be000-0xd)='/dev/usbmon#\x00', 0x7, 0x10004) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000017c000)={0x5, &(0x7f0000150000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00009ab000)={r5, 0x14}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000645000)={0x4, 0x0, 0x2, 0x2, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c5a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 02:33:08 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000009000-0x40)="7d5f05d8913aa26ab36272ed61436d795a7653227344d3aaaf9b85c39fdc228364f75e58480fd125c1ce4e6dd84fcf60c79bbe91d0b5b9518333145a781dc4aa", 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001b000)='/dev/input/mouse#\x00', 0x1000, 0x101000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000016000-0x4)=0x1, 0x4) r2 = syz_open_dev$midi(&(0x7f000001b000-0xb)='/dev/midi#\x00', 0x8, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000001a000)={0x7b, 0x0, [0x7, 0xffffffffffffffce, 0xeac5, 0x1]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001a000-0xc)={0x0, 0xffffffffffffffff, 0x2, [0x80000001, 0x5a]}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000017000-0x14)={r3, 0x7, 0x6, [0x1c, 0x8, 0x1, 0x3f, 0x3, 0xc5]}, &(0x7f000001a000-0x4)=0x14) 2018/02/04 02:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d4000-0x9)='/dev/dsp\x00', 0x414000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ef2000-0x4)=@assoc_id=0x0, &(0x7f00006e5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7a000-0x8)={r1, 0xffffffffffffffe1}, 0x8) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x7, &(0x7f0000a3a000-0x4)=0xd4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d8a000)='yeah\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(0xffffffffffffffff, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f0000528000)=0x2) 2018/02/04 02:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000407000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x1, 0x10001, 0x3, "9fb5fa94e13d810b8760d41d77cc527d739dab2a0dc916fbc2d036aead9b5c6c071cd651ad03931a7b94777133ecef55e7407d8b5dcad8edfe3614cb0436db7dfc45339ce512932838142b129ee06485"}, 0x160) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b89000-0x4)=0x4, 0x4) syz_emit_ethernet(0x12, &(0x7f0000123000-0xa2)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) [ 46.655372] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/04 02:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0xfffffffffffffffd, &(0x7f0000fcd000)) rename(&(0x7f00009ca000-0xe)='./file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/02/04 02:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x8d7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4b26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 02:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) r2 = msgget$private(0x0, 0x8a) msgctl$IPC_STAT(r2, 0x2, &(0x7f00006d1000-0x1f)=""/188) 2018/02/04 02:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d6000-0x4)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00003f2000+0x91d)='map_files\x00') sendfile(r0, r2, &(0x7f00002bd000-0x8), 0x67) 2018/02/04 02:33:08 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000b000)={&(0x7f0000006000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/04 02:33:08 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f000001c000-0x1)='\x00', 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000015000), &(0x7f0000026000)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000018000-0x4c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "f0"}]}, 0x24}, 0x1}, 0x0) 2018/02/04 02:33:08 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae5000-0xb)='/dev/hwrng\x00', 0x8002, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x84, 0x10, r2, &(0x7f0000014000)='./file0\x00') sendto$inet6(r0, &(0x7f0000168000-0xaa), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/04 02:33:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) listen(r0, 0x800000000004) shutdown(r0, 0x0) listen(r0, 0x0) 2018/02/04 02:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/checkreqprot\x00', 0x0, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000755000)={&(0x7f0000c03000-0xc)={0x10}, 0xc, &(0x7f0000379000-0x10)={&(0x7f0000e30000-0x50)=@mpls_delroute={0x24, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x8000) getpeername$inet(r0, &(0x7f0000332000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00006a6000)=0x10) sysfs$3(0x3) futimesat(0xffffffffffffffff, &(0x7f0000db6000)='./file0/control/file0\x00', &(0x7f00008c3000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/02/04 02:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000f73000-0x8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) 2018/02/04 02:33:08 executing program 3: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000}) 2018/02/04 02:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b55000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f9a000)={0x80002004}) bind$inet6(r0, &(0x7f0000ba7000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) [ 46.756727] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/04 02:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000064000-0xa)='/dev/vcs#\x00', 0x725d, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000543000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1000, 0x400000000000}, &(0x7f0000b51000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000070c000)={r1, 0x2}, &(0x7f0000b02000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/04 02:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000037a000-0x4), 0x8759229ad3c310ca) connect$vsock_stream(r0, &(0x7f0000c4b000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000317000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000b22000)) dup3(r1, r1, 0x80000) 2018/02/04 02:33:08 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x20008800) 2018/02/04 02:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000c4000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b0c000)={0x5, 0xe0, 0x1, 0xcf1d, 0x8000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 02:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000314000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x2}) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000), 0x0, r2, 0xf}) 2018/02/04 02:33:08 executing program 0: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="16b4d6aa432be52c7b09693761cc97f6b14c602eb0de7273f13b89862720d6860827650aab7ad9f4016dfe723f3191c79e02b97033bffc97ae1205740dce4388ec73ee2458d0f8492aaadcec39ac4d932d606bb26efd0e7c34b230d0adb0f0ac23be4fcdf8925aae17b8450ddc8e61ce4d478f2ca3a5f779201e60b6b4808164edcab157030ff0fdb429bd37b8f41a12903ee125dd4663ea89341ea8f2ee4e08c208a336f55f8f466202147e69a81340351f0068c954e658e20372f0dd75fb0f92989725897b2394fa0b51a3c29f95", 0xcf, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000787000-0xc4)="260505000bd067fa936a63faa1ae9fc1138a69c010b4090a1a031e1bd3f3d26784525c7e18fe677d091f71382257d4cf7af211abca2e51dbb9b0aa5ec9065022b7a15f9391120b13f6a005a3f6b67d8a1d400ca5af8161111f68e4409c01a907ab13956f1461740dccd109a8de81978a516bbf484e27028e827f9d3827b44543a91dd155f2db4b945efa914e98753f1861d2873b1368182fe8032c83cbfa52501793ab066ed26d9daba73b30da9d8b17a5ba95dc714ff43565b10d79a19b2b4ae623c7ff", 0xc4) prctl$intptr(0x24, 0xf90) 2018/02/04 02:33:08 executing program 4: r0 = socket(0x11, 0x80a, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00005bf000-0x80)={0x3, 0x0, [{0x8000001d, 0xffffffff80000001, 0x1, 0x5, 0x3ff, 0x100, 0x401}, {0xc0000000, 0xced, 0x4, 0xc3de, 0x3f, 0x4, 0x8}, {0xc0000001, 0x8000, 0x2, 0xdc3, 0xa0, 0x7}]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000937000)={r0, r2}) getsockname$unix(r0, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/02/04 02:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000082000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) syz_open_pts(r0, 0x0) write(r0, &(0x7f000065c000)="00000000000000081a3f16c4ab808401000000000000a80000000000000069befffe3a641a84e7897039273f", 0x2c) 2018/02/04 02:33:09 executing program 1: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000ad000-0xa)='/dev/vcs#\x00', 0x0, 0x200) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000010000)=""/77) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000110000-0x1f)="f8b2e6447181a27d0ef7ec7ca4adbf90ee9f0697df6eb209e3aa6e8e8940db", 0x1f, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f6000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000ae000)=0xe8) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000010f000)="4fd972b2d0e090df7d6d5b7ec562f1223110ee1632692a990b7960b312fac9790b62403728b0e80a8e450d5597b330249951df7b9651d76ec4a6f309762d8488e7d830d4b142e6f3027846efcf0e585c06cef5a9814c31de4c106e68fd0515879730c4ecc108e938c85947fe86a1761c93dcfd84c9f72d78bc1b42f8465c8e62f399a852363b00e2573e58287410c7c5dc9d186a408388384abb7643db74221100adacd5954bba97df19a06a94307b8055dd66fa689f86ef9a3caeb2cbc4391e3e5fbcde0c2d40e01f8a5cf533", 0xcd, 0x0, &(0x7f000010f000)={0x11, 0xfa, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/04 02:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) connect$netlink(r0, &(0x7f0000004000)=@unspec, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003bb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ea0000-0xc)={0x0, @empty, @dev}, &(0x7f0000532000)=0xc) 2018/02/04 02:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087e000-0x1a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000b7e000)=[@in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x1be6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x80000001}, @in6={0xa, 0x0, 0x6566, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x0, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) open(&(0x7f000063f000)='./file0\x00', 0x141401, 0x28) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 02:33:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$void(r0, 0x5451) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, &(0x7f0000012000)=0x1, 0x0, 0x1000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/02/04 02:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xfffffffffffffffd) r1 = syz_open_dev$vcsa(&(0x7f0000a03000)='/dev/vcsa#\x00', 0x1, 0x28002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c5a000)={0x0, 0xe5f}, &(0x7f0000ce3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f07000-0x10)={0x8, 0x8, 0x1ff, 0x100, r2}, &(0x7f0000372000)=0x10) msgsnd(r0, &(0x7f0000001000)={0x2, '='}, 0x9, 0x0) msgrcv(r0, &(0x7f0000000000), 0x8, 0x0, 0x0) 2018/02/04 02:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setuid(0x0) close(r0) 2018/02/04 02:33:09 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000d98000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ccc000-0x8)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008bd000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f00001b7000-0x38)={&(0x7f0000a13000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000265000-0x10)={&(0x7f000062e000-0x134)={0x134, 0x15, 0x900, 0x7, 0x2, {0x19}, [@generic="e2b7665700b12f0379c2666fbc5d41473f42cd4658b090714bab34f46ebe6b7c5435e3316d5006baabef62cb4eb9ae709a53e0bbc0678a3a4cca8b64cf401fe629412e63f90723765b14f18da8b2f348bfa126596896533049c25323d9cba98ae570f08247a6e0f0b1116038fd24b8b5e96d25f45787be083f9f6782b24ad19b2dafaee1909695f34d132837800dd9e50adba7934849afa0456faf1c207f3c9abd7adb3a3dba8bb02b660617a363e7902c4d3e05720ff40f90a32e124999c2d6dfc532a22162e5d6cd905adcf6e12c16c84a37536c5804b01cfbda11c2203e31cac56ee03e90eb8146a2ca57", @typed={0xc, 0x58, @pid=r3}, @generic="f4643b073c42b1c009eb6959dc73938e2c8743ba93e878788440859e5ba84c4a38c481e734d7"]}, 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x4008800) r4 = semget$private(0x0, 0x1, 0x2) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000b79000)=""/106) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f0000044000-0x8)='./file0\x00') pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000058000-0x4)=0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000005d000-0x18)={0x0, 0x6, 0x5, &(0x7f0000067000)}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/02/04 02:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$sg(&(0x7f00005ff000-0x9)='/dev/sg#\x00', 0x295, 0x80) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000527000)=""/31, &(0x7f00002be000)=0x1f) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00008f2000-0x18)={0x1, 0x3, [{0x4, 0x0, 0x465d}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000aa6000-0x10)={0x1, &(0x7f00009fe000-0x8)=[{0x11, 0xfffffffffffffff9, 0x5, 0xffffffffffffffe1}]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000024c000-0x4), &(0x7f0000b3b000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r1) 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000b56000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000154000-0x18)={0xaa, 0x12}) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000976000-0x10)={0x3, &(0x7f0000967000-0x18)=[{0x3, 0xbd, 0x5}, {0x1, 0xf01, 0x2bd, 0x81}, {0xfffffffffffffff8, 0x4, 0x3, 0x3}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00002f2000-0x2)="0005", 0x2, 0x0, &(0x7f0000ac9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 02:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(r0, &(0x7f0000b27000)='./file0\x00', 0x0, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r1, &(0x7f000028a000)='./file0/file1\x00', r1, &(0x7f000091f000-0x1)='/', 0x1) 2018/02/04 02:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000078d000), 0x80000) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f00006fd000)) pipe(&(0x7f000022d000)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000851000-0xfd)={r2, 0x31, 0xa94, "1a5b376a7dc4248f22038acfcc3b5c735efa221933e3bc3b18795b18d3f00dccc78ee49ee84586e3b6c1fcfe784ba4bf9bda34504abd6d5ab2c719fc78b36751052a5108292c3df8ddafb89f7adec2ee83804f3c6ca4fb82b2c3e8c355b862dc3ac81edfb3848542c3364fec5c8a5b1d0dd1f320906b62dc770f6c6554bf9d9dff1b5a378cfa8ef48b77871c346e9958b60de6fcdaa79f17494f45fef4e4c4bb64f7183319bee957f0f24d8d7f5f46a4d678a4b77299a064c82d6a4febf1b1226a20825cb5d982f4f95f9474066613ba392eb2c9ec920bab30899fa03bf925e5fe663dc38fbdf9e0cc6bf2d5d0aebc74971fc5"}) mount(&(0x7f0000168000-0x14)='//file0/file0/file0\x00', &(0x7f00006e3000)='//file0/file0/file0\x00', &(0x7f0000f54000)='ubifs\x00', 0x100881, &(0x7f0000e34000)="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") [ 46.987476] audit: type=1326 audit(1517711589.062:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6248 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/04 02:33:09 executing program 6: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab6000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) 2018/02/04 02:33:09 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000757000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) acct(&(0x7f0000271000)='./file0\x00') futex(&(0x7f000000d000-0x4), 0x9, 0x4000000000, &(0x7f0000001000), &(0x7f000054f000-0x4), 0xffffffffffffffff) membarrier(0x1, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) fdatasync(r0) [ 47.051119] audit: type=1400 audit(1517711589.125:149): avc: denied { setuid } for pid=6247 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9b000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000298000-0xbc)={0x0, 0x0, 'client0\x00', 0x2, "d9590b0efac937fa", "6568637bebdce506b41fd025bf3e725f54b2b38d4271c00e0b77f4af1acea37d", 0x2000000, 0x80000000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c02000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000053000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x200) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000079a000)=0x8, 0x4) fcntl$notify(r1, 0x402, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000092d000)={0x0, 0xffffffffffffff01, 0x1, 0x800, 0xf8e, 0xe5, 0x5, 0x4, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x3, 0x0, 0x0, 0x5, 0x1f}}, &(0x7f0000ecf000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008d3000)={r4, @in6={{0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6012}}, 0x0, 0x100000001}, 0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000043f000)=@assoc_value={r4, 0x1}, 0x8) 2018/02/04 02:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f00004c7000)='/dev/snd/seq\x00', 0x0, 0x2000) r4 = dup2(r3, r2) recvmsg$kcm(r4, &(0x7f000090c000)={0x0, 0x0, &(0x7f00000ed000)=[{&(0x7f0000e22000-0x82)=""/130, 0x82}, {&(0x7f0000d1e000)=""/249, 0xf9}], 0x2, &(0x7f0000364000)=""/110, 0x6e, 0x1}, 0x60) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/02/04 02:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/enforce\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d3f000-0xc)={0x10}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) [ 47.126275] binder: 6279:6284 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.151892] audit: type=1326 audit(1517711589.173:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6248 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/04 02:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055c000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000419000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acf000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x0, 0x2, 0x6, 0x2, 0xa0, 0x20, 0x62, 0x0, r1}, {0x1, 0x2, 0x2, 0x7, 0x8, 0x0, 0x9436, 0x5}, {0x81, 0xffff, 0x2, 0x11b}, 0x9, 0x8, 0x2, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x5, 0x4, 0x3, 0x7, 0x7fff, 0x3f, 0x2}}, 0xe8) 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f000047f000-0x8)="070722084fff00b1", 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff67) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 02:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ace000-0x5c)={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x89}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, 0xff, [0x1f, 0x1, 0x10000, 0x7fff, 0x2, 0x341, 0xb5, 0x5]}, 0x5c) r1 = syz_open_dev$mouse(&(0x7f00007eb000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b20000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a3000-0x9)='/dev/vcs\x00', 0x8200, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000a84000-0x6)={0xda, 0x20, 0x3}) 2018/02/04 02:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e2d000-0x64)={&(0x7f0000eb6000)=[0x2, 0x20, 0xffffffffffffffff, 0xfff], 0x4, 0x9, 0x9, 0x40, 0x3f, 0x5, {0x6, 0x20, 0x6, 0x81, 0x3, 0x2, 0x1ab, 0x4, 0x2, 0x5, 0x0, 0x8, 0x1, 0xc3, "1d9ba94b31b2f433fff52f60acd95ccbe66eac4707f545864295188e93d345f5"}}) r3 = syz_open_dev$mice(&(0x7f0000c58000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000027000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x3, 0x6, 0x100, 0x7f}, &(0x7f00004d7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ddc000-0x8)={r4}, &(0x7f0000042000)=0x8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000095a000)={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dc0000-0x10)={0x7ff, 0xfffffffffffffffe, 0x0, 0x200}) r5 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008fa000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00008f7000)={{0x1, 0x5, 0x1, 0x3, "1cfef91b159971615a2b407aad1eef4399f272cdcee92bb8912d8d3d7543d32df80afb1ad9a04d082b97dd5d", 0x5}, 0x0, 0x0, 0x20, r6, 0x0, 0x1, "a56ddab7d9382a696d51fe3950b9655d0d9f7b1620d0f5e54bcd1a2c4ee535910472a84a867bc0fc1b764d21cbe48d24f0b3cbda3054bbec4c74059e533841fa", &(0x7f00007c3000-0x40)='rmd256-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [], [0x0, 0xff, 0x100000000, 0x40]}) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r1, r5, &(0x7f0000ccb000), 0x9) 2018/02/04 02:33:09 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0xa5)=""/165) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2018/02/04 02:33:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000307000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003d4000)={0x0, 0x85, "d6c5a44d63bd69fe445cf31984b1cff1f258f31ea073d300f02fc6e7bf789e51988c01b4066f7c177bbe90bbdc62c043c352f560262797751d0d0b172a4bd0e6882238762ffead819c76e4689fa7f30e5a98c947da6dbf44d8cce0222f004aee3099d7b87e81b7f2db34e81b44fb6512b295c4321d74f0340e0748c26fae967239089620d7"}, &(0x7f0000e66000-0x4)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xf8, 0x20}, &(0x7f00000fd000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000580000-0xc)='/dev/amidi#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000496000)={0x0, 0xe3, 0x120, 0x6}, &(0x7f0000474000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f71000-0x10)={0x6, 0x1, 0xcd, 0x200, r4}, 0x10) read$eventfd(r2, &(0x7f00002a0000-0x8), 0x8) write$eventfd(r2, &(0x7f0000952000-0x8), 0x8) connect$netrom(r3, &(0x7f00007e0000)=@full={{0x3, {"b803031078c7b8"}, 0xfff}, [{"cb583db6eca33b"}, {"ea6d2339a0cd61"}, {"acb48e022fb8c6"}, {"f5c9e49bbd1abf"}, {"f6b12df14198ef"}, {"589436f3ae8f8e"}, {"58d5c296b78866"}, {"f899d8afae2e6f"}]}, 0x48) 2018/02/04 02:33:09 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xffffffffffff8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x8, 0x1) connect$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x400, 0x8001, 0xffffffff00000000, 0x4, 0x5, 0x6}, 0x7f}, 0xfffffffffffffe39) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002000-0x4)=0xffffffffffffff66) mlock(&(0x7f0000ebc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x5, 0x10000a) mremap(&(0x7f0000e80000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/04 02:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) openat(r1, &(0x7f0000a93000-0x8)='./file0\x00', 0x100, 0x8) ustat(0x7, &(0x7f0000a5a000)) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) [ 47.161790] binder: 6279:6294 Acquire 1 refcount change on invalid ref 1 ret -22 [ 47.175882] audit: type=1400 audit(1517711589.203:151): avc: denied { map } for pid=6287 comm="syz-executor7" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 47.209379] binder: BINDER_SET_CONTEXT_MGR already set [ 47.214819] binder: 6279:6284 ioctl 40046207 0 returned -16 2018/02/04 02:33:09 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f000000a000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000a000)='./file0\x00', &(0x7f000000a000)=""/141, 0x8d) 2018/02/04 02:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00007d1000-0xe8)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000b38000)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00002ea000)=0x81, 0x2) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000abb000)={0x20000006}) [ 47.291503] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 47.307437] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/04 02:33:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x44000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xd5) write(r0, &(0x7f0000004000-0xc), 0x0) 2018/02/04 02:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) fstat(r0, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000055b000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00002da000-0x8)='./file0\x00', 0x2, r5, r6, 0x100000000, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r7, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) syz_open_dev$sndctrl(&(0x7f0000062000-0x4)='/dev/snd/controlC#\x00', 0x9, 0x200) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/02/04 02:33:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00004de000)=0x9c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ce000-0x8)={0x0, 0x7}, &(0x7f0000a88000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e56000)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x63fe962}}, [0x7fff, 0x0, 0x1, 0x3, 0x7fffffff, 0x6, 0x7, 0x40, 0x4, 0x4, 0x2, 0x800, 0x3, 0x4, 0x4]}, &(0x7f00003f0000-0x4)=0x108) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000570000-0x8)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5, 0x0, []}, 0x8) 2018/02/04 02:33:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/sequencer\x00', 0x3ffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00009a4000)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) 2018/02/04 02:33:09 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001b000)) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/04 02:33:09 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) mq_open(&(0x7f0000347000)='\x00', 0x0, 0x20, &(0x7f0000e8e000-0x40)={0x100000000, 0x3ff, 0x0, 0x5, 0xff, 0xffffffffffffb5f6, 0xed82, 0xfffffffffffffffb}) r1 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127a, &(0x7f0000016000-0x44)="9e") 2018/02/04 02:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008e1000-0x10)={0x2, 0x1, @empty}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 02:33:09 executing program 5: clone(0x0, &(0x7f0000b9f000), &(0x7f0000d0d000-0x4), &(0x7f0000276000-0x4), &(0x7f0000bf4000-0x45)) removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000007a000)=@random={'btrfs.', '\x00'}) r0 = syz_open_dev$sndpcmp(&(0x7f000075e000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x5, 0x2}, 0x10) 2018/02/04 02:33:09 executing program 6: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfb, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000003000-0x8)=0x2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setgid(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffcfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0